China latest patents query

The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.

Handle forming mechanism

InactiveCN103121071BRegular qualityReduce operating intensityWire articlesEngineeringStructural engineering
Owner:上海金熟新材料科技股份有限公司

Patient Repositioning System

ActiveCN104582662BReduce unsafe manual disposalRemove distortionNursing bedsPhysical therapyCare giver
Owner:侒捷祐知识产权控股有限公司 +1

A kind of data indexing method and device for scoreboard

ActiveCN110347690BEasy to handleVideo gamesSpecial data processing applicationsEngineeringData filling
Owner:NETEASE (HANGZHOU) NETWORK CO LTD

A kind of preparation method and application of graphene-carbon nanotube/cobalt-manganese alloy oxide nanosheet composite

ActiveCN108198700BImprove conductivityImprove electrochemical performanceHybrid capacitor electrodesHybrid/EDL manufactureCapacitanceElectrical battery
Owner:九江纳维新材料科技有限公司

Ice Crusher & Refrigerator

ActiveCN111854253BAvoid getting stuckCrushed ice works wellLighting and heating apparatusIce storing/distributionIce storageIcebox
Owner:QINGDAO HAIER REFRIGERATOR CO LTD +1

medical stent

ActiveCN104507422BSecure spaceEasy to deflateStentsInsertion stentMedical treatment
Owner:OLYMPUS CORP

hatcn and its construction of cu(i) complex as an organic ultraviolet photodetector with an anode buffer layer

InactiveCN104051626BImprove performancePrevent agingSolid-state devicesSemiconductor/solid-state device manufacturingPhotodetectorElectron donor
Owner:JILIN NORMAL UNIV

Automatic Dust Removal Method for Cooler Used in Strong Oil Circulation Power Transformer

ActiveCN103521483BGuaranteed cooling efficiencyGuaranteed uptimeTransformers/inductances coolingHollow article cleaningLow voltageThree-phase
Owner:STATE GRID CORP OF CHINA +1

A method and device for measuring and processing

InactiveCN103220048BAccurate detectionGuaranteed experienceTransmission monitoringWireless communicationService experienceComputer science
Owner:ZTE CORP

Application development method and device

ActiveCN110580153BSimplify the development processConsistent directory structureCreation/generation of source codeMaintainabilityPage view
Owner:ALIBABA GRP HLDG LTD

A preparation method of silicon dioxide/graphene nanocomposite material, negative electrode of lithium ion battery, lithium ion battery

ActiveCN106328892BUniform shapeShape stableMaterial nanotechnologyCell electrodesGraphene nanocompositesOxide composite
Owner:信骅(上海)器材有限公司

Heat storage and power generation device for laser wireless transmission of energy

InactiveCN104696173BIncrease energy densityFast convergenceCircuit arrangementsIndirect heat exchangersLaser transmitterThermal energy storage
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

Genetic Engineering Application of Soybean Ribosomal Protein Coding Gene gmrpl12

ActiveCN111676227BIncrease Inorganic Sulfur ContentPlant peptidesFermentationBiotechnologyRibosomal protein
Owner:NANJING AGRICULTURAL UNIVERSITY

A high and low voltage ride through test device with the function of short circuit to ground

InactiveCN108802531BAvoid problems with direct groundingDoes not affect normal operationDynamo-electric machine testingCapacitanceLow voltage
Owner:黄庆利

Method for positioning irradiation distance of phototherapeutic apparatus, and said apparatus therewith

ActiveCN1861215BEasy to observeAvoid pollutionLight therapySkin surfaceIrradiation
Owner:SHANGHAI SIGMA HIGH TECH

An active magnetic regenerator and magnetic refrigeration system

ActiveCN106949673BGive full play to the magnetocaloric effectLarge alternating stressMachines using electric/magnetic effectsSuperheatersMagnetic tension forceEngineering
Owner:TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI

Preparation method of a silver silicate/attapulgite composite catalyst responsive to visible light

ActiveCN109046341BImprove performanceIncrease added valueWater/sewage treatment by irradiationWater treatment compoundsPtru catalystSilicic acid
Owner:LANZHOU INST OF CHEM PHYSICS CHINESE ACAD OF SCI

A method, system, medium and equipment for determining the position of a switchgear chassis handcart

ActiveCN109855534BAccurate judgmentConvenient judgment combinationUsing optical meansControl engineeringElectrical and Electronics engineering
Owner:STATE GRID HUNAN ELECTRIC POWER +2

Method for quantitative analysis of impact on road travel time from urban built environment

ActiveCN107016851AImprove traffic efficiencyImprove performanceDetection of traffic movementDesign optimisation/simulationRegression analysisTransportation planning
Owner:DALIAN UNIV OF TECH

Acquisition method and device for shallow lake basin delta growth law and depositional model

ActiveCN103760617BImprove efficiencyHigh precisionOptical prospectingGeomorphologyWater level
Owner:PETROCHINA CO LTD

Search extension capabilities to third-party applications

ActiveCN102214093BInterprogram communicationSpecific program execution arrangementsThird partyInternet privacy
Owner:APPLE INC

A verification method and device

ActiveCN105488365BImprove securityDigital data authenticationProgramming languagePassword
Owner:ADVANCED NEW TECH CO LTD

An automatic rotary polishing head

InactiveCN106363499BImplement auto-rotationSave human effortGrinding carriagesBelt grinding machinesDrive wheelGear wheel
Owner:安徽高传四开数控装备制造有限公司

Feeding system

ActiveCN102361809BBox making operationsPaper-makingProcess engineeringRaw material
Owner:PACKSIZE

A Kinematic Model Stabilized Cut Plane Method for Welding Robot

ActiveCN109895096BReduce consumptionFast convergenceProgramme-controlled manipulatorControl systemSimulation
Owner:浙江鲁邦智能装备科技有限公司

An intelligent identification device for entering and exiting a residential area

ActiveCN110453624BSimple structureEasy to operateIndividual entry/exit registersTraffic restrictionsSimulationControl engineering
Owner:日照市腾冉科贸有限公司

Image compression method and device for real-time code rate pre-distribution

InactiveCN102186076BSolve the technical flaw of heavy pressureSave storage spaceTelevision system detailsColor television detailsAlgorithmImage compression
Owner:INST OF OPTICS & ELECTRONICS - CHINESE ACAD OF SCI

Recording medium having a data structure for managing reproduction of text subtitle data recorded thereon and recording and reproducing methods and apparatuses

ActiveCN1826652BRecording carrier detailsRecord information storageDatabaseRecording media
Owner:LG ELECTRONICS INC

Method for preparing dry-type water-soluble colorful rock slices

InactiveCN101456965BIncrease elasticityLower glass transition temperaturePolyurea/polyurethane coatingsCost savingsTin
Owner:JIANGSU GUOLIAN TECH

Application of multifunctional silane coupling agent, rubber product and preparation method

ActiveCN111269460BImprove coupling efficiencyHigh hardnessGroup 4/14 element organic compoundsPolymer scienceMeth-
Owner:ZHUZHOU TIMES NEW MATERIALS TECH

Ethernet passive light network system

InactiveCN1244215CMultiplex system selection arrangementsStar/tree networksMultiplexingData field
Owner:SAMSUNG ELECTRONICS CO LTD

Viewing aid for stereoscopic 3d display

InactiveCN102959455AReduce Angular DependencyReduce color distortionSteroscopic systemsOptical elementsStereoscopic imagingDisplay device
Owner:辛维特有限公司

A simple-to-operate lamp shell making mold

InactiveCN107186073BAchieve closureCompact structureShaping toolsThreaded pipeLamp shell
Owner:SHAOXING LITAI TEXTILE TECH CO LTD

Method for step-by-step extraction of abamectin b1a and b2a from mycelia

InactiveCN103483405BSugar derivativesSugar derivatives preparationAvermectin B1aTwo step
Owner:王玉万 +2

A method for demulsifying oil-in-water emulsions

ActiveCN109364530BImprove adsorption capacityComprehensive adsorptionNon-miscible liquid separationPolymer sciencePolyamide
Owner:ZHEJIANG UNIV

A prefabricated plant fiber fireproof and thermal insulation wall

InactiveCN109372183BReduce severe wear and tearSolve the excessive assembly gapFire proofingThermal insulationPlant fibre
Owner:琚桐川

Preparation of a solid-state fermented green thorn tea with golden flower fungus and its blood lipid-lowering product

ActiveCN106509252BMetabolism disorderTea substituesBiotechnologyBlood lipids
Owner:SICHUAN NORMAL UNIV +1

A type of rov propulsion system for deep sea operation

ActiveCN104802971BReceive quicklyReceive data quicklyUnderwater vesselsUnderwater equipmentCommunication unitNetwork communication
Owner:HARBIN ENG UNIV

Waterproof and insulating structure for curtain wall and manufacturing method for waterproof and insulating structure

ActiveCN102733495BSimple structureEasy to manufactureMonocarboxylic acid ester polymer adhesivesClimate change adaptationInsulation layerEmulsion
Owner:北京海纳联创节能科技股份有限公司

High-voltage electrocircuit maintenance vertical ladder

InactiveCN105019813ASimple structureEasy to manufactureApparatus for overhead lines/cablesLaddersEngineeringHigh pressure
Owner:余登会

L-phenylglycine derivative and application thereof

ActiveCN102887836BImprove utilizationIncreased sensitivityCarbamic acid derivatives preparationOrganic compound preparationHalogenHydrogen
Owner:SOUTHWEST UNIV

A method for online real-time flight quality assessment and parameter adjustment of unmanned aerial vehicles

ActiveCN106094859BLow costReduce the number of timesAttitude controlPosition/course control in three dimensionsTime domainAutomatic control
Owner:杨百川

An optical cross matrix in a fiber channel switch and its operation method

ActiveCN103795469BImprove electromagnetic compatibilityReduce electromagnetic interferenceMultiplex system selection arrangementsElectromagnetic network arrangementsTelecommunications linkCommunication link
Owner:中国电子科技集団公司第三十四研究所 +3

Early warning method for water turbine collision and wear failure

ActiveCN103499459BAvoid serious accidentsReduce damageStructural/machines measurementReal-time dataWater turbine
Owner:STATE GRID HUNAN ELECTRIC POWER +2

A dining table for eating hot pot

InactiveCN105795716BAvoid scaldingEasy to eatServing tablesGear wheelElectric machinery
Owner:ANHUI KUNCHANG FURNITURE CO LTD

Robot interaction method and system based on big data knowledge base and user feedback

ActiveCN105824970BImprove experienceImprove applicabilityUnstructured textual data retrievalSpecial data processing applicationsInteraction systemsHuman–computer interaction
Owner:SOUTH CHINA NORMAL UNIVERSITY

Automatic Construction Method of 3D Spatial Model of Rail Transit Station Based on GIS Data

ActiveCN113989456BUniversalEffective maintenance3D modellingSubway stationData mining
Owner:园测信息科技股份有限公司

A front wheel suspension structure of an electric wheelchair

InactiveCN108852660BImprove driving safetyReasonable structureWheelchairs/patient conveyanceWheelchairVehicle frame
Owner:冯英

Double-stage compressor, control method of double-stage compressor as well as air conditioning unit

PendingCN110566461AImprove energy efficiencyReduce noiseRotary/oscillating piston combinations for elastic fluidsRotary piston pumpsEngineeringAir conditioning
Owner:GREE ELECTRIC APPLIANCES INC

Cooling method for compound fertilizer

ActiveCN101302125BSolve many problems caused by high temperatureImprove heat transfer efficiencyFertilizer mixturesFluidized bedHigh energy
Owner:成都云图控股股份有限公司

Ginseng product with balanced composition and preparation method

InactiveCN101912430BEvenly distributedPromote absorptionPlant ingredientsMedicineNatural food
Owner:赵景辉

A Grab Transfer Mechanism

ActiveCN106743635BPrecise and error-free bondingImprove work efficiencyConveyor partsEngineeringTransfer mechanism
Owner:林海青

A method for dynamically reproducing the writing process of Chinese calligraphy works that can simulate the stroke style

ActiveCN104821005BRealize recurrenceSmall amount of calculationAnimationProcess dynamicsChinese characters
Owner:南京文木教育科技有限公司

Lactobacillus salivarius and freeze-dried preparation thereof and application of freeze-dried preparation

InactiveCN102660478BBacteriaAnimal feeding stuffBiotechnologyEscherichia coli
Owner:BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES

Method for preparing hairtail polypeptides

InactiveCN101200751BAid in diffusionGood nutrition and health effectProtein composition from fishCosmetic preparationsNisinHydrolysis
Owner:NINGBO INST OF TECH ZHEJIANG UNIV ZHEJIANG

Method for manufacturing hammer shaft of single-stage hammer crusher

InactiveCN101885135BEconomical manufacturing methodThe preparation method is reasonableGrain treatmentsSingle stageRoom temperature
Owner:上海市机械制造工艺研究所有限公司

Elevator regulator

ActiveCN110654952BElevatorsShortest distanceRange of motion
Owner:OTIS ELEVATOR CO

Hydroprocessing catalyst for heavy oil and preparing method thereof

InactiveCN1282732CReduce dosageAvoid damageRefining to eliminate hetero atomsPtru catalystHydrodesulfurization
Owner:CHINA PETROLEUM & CHEM CORP +1

A method for applying wireless power transmission and magnetic drive to superconducting motors

ActiveCN106712394BSimple structureCompact structureAssociation with control/drive circuitsCircuit arrangementsElectric power transmissionMagnetic tension force
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI

A kind of environmental protection equipment using dynamic membrane method

ActiveCN108947112BHigh degree of automationImprove robustnessWater treatment parameter controlTreatment involving filtrationEvaluation resultProcess engineering
Owner:JIANGSU SELF ENVIRONMENTAL SCI & TECHCO

Illumination device, display device, and television receiver

InactiveCN102844606ALow costSuppress power consumptionPoint-like light sourceElongate light sourcesTelevision receiversHigh density
Owner:SHARP KK

Process for synthesizing methyl carbonate by alcoholysis of urea with aliphatic diol as cyclic agent

InactiveCN1298696CEasy to separateNo pollutionOrganic compound preparationCarbonic/haloformic acid esters preparationAlcoholMethyl carbonate
Owner:HEBEI UNIV OF TECH

Silver paste spraying process on filter surface

ActiveCN112768865BAvoid scratchesGood adhesionCeramic shaping apparatusWaveguide type devicesSilver pasteMetallurgy
Owner:重庆思睿创瓷电科技有限公司

Production and testing system and method for micro display chip

ActiveCN105182209BPhotometryMaterial analysis by optical meansLuminance meterDisplay device
Owner:深圳市向阳新能源科技有限公司

Method and apparatus for executing transactions in blockchain

ActiveCN109040029BImprove transaction throughputSolve the overhead problemUser identity/authority verificationSoftware engineeringSmart contract
Owner:SHANGHAI DIANRONG INFORMATION TECH CO LTD

Preparation and application of a superhydrophobic fragrance slow-release cotton fiber

ActiveCN110747627BSimple preparation processShort synthesis cycleEssential-oils/perfumesLiquid repellent fibresMentholCotton fibre
Owner:SICHUAN UNIV

Microblogging summary generation method based on multimodal manifold learning and social network features

ActiveCN112527964BIncrease coverageImprove noveltyData processing applicationsText database queryingLearning methodsData mining
Owner:CHONGQING UNIV OF POSTS & TELECOMM

Battery pack equalization control method, device and system

ActiveCN105071493BImprove reliabilityIncrease capacityBatteries circuit arrangementsElectric powerElectrical batteryComputer module
Owner:STATE GRID BEIJING ELECTRIC POWER +3

Scheduling method, device and storage medium of hybrid automatic repeat request process

ActiveCN111356250BAvoid sendingSave communication resourcesError prevention/detection by using return channelSignal allocationUplink transmissionAutomatic repeat request
Owner:HUAWEI TECH CO LTD

Anti-collision auxiliary device capable of changing intervention control reference and method thereof

ActiveCN102951148BAccurately judge the turning willJudgment turns to willSteering controlsSteering columnControl theory
Owner:HYUNDAI MOBIS CO LTD

Method and control device thereto for operating a powertrain

ActiveCN104913045AIncrease temperatureGearing controlFluid gearingsAutomatic transmissionEngineering
Owner:ZF FRIEDRICHSHAFEN AG

A method for improving the remediation effect of cadmium-contaminated soil

ActiveCN106391690BIncrease pollution remediation efficiencyImprove repair effectContaminated soil reclamationSoil scienceEngineering
Owner:ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES

Semiconductor laser device and manufacturing method therefor

InactiveCN101515703ASuppression of end surface deteriorationLaser detailsSemiconductor lasersLithiumSemiconductor package
Owner:MITSUBISHI ELECTRIC CORP

A method for obtaining evidence, server and firewall

ActiveCN107231365BTo achieve the purpose of automatic evidence collectionImprove accuracyTransmissionInternet privacyEngineering
Owner:SANGFOR TECH INC

An origin calibration structure and its realization method of material belt equipment

ActiveCN110642055BSolve the problem that the gap is difficult to controlReduce gapMetal working apparatusWebs handlingFiberRatchet
Owner:深圳市洋浦科技有限公司

A high-precision and robust control method for a spatial motion servo mechanism

ActiveCN112904713BOvercome the problem of insufficient quantitative perception of factorsImprove controlAdaptive controlEngineeringNetwork model
Owner:TONGJI UNIV

Image retrieval method and device

ActiveCN103064941BHigh precisionSpecial data processing applicationsImage retrievalSimilarity relation
Owner:SHENZHEN INST OF ADVANCED TECH

Image data transmission method, device, equipment and computer storage medium

ActiveCN112333347BAvoid Scanned Image Data SituationsCharacter and pattern recognitionPictoral communicationComputer graphics (images)Data translation
Owner:NUCTECH CO LTD

Electrical contact quick connector

ActiveCN105119063BFast preparationQuick plugElectric connection structural associationsContact members penetrating/cutting insulation/cable strandsInformation transmissionElectrical connection
Owner:广东乾威精密连接器有限公司

Low thermal conductivity glass fiber composite material and preparation method thereof

ActiveCN108582912BLow thermal conductivityPrevent fallingLamination ancillary operationsLaminationGlass fiberHot melt
Owner:富仕德新材料制造(淮安)有限公司

A traditional Chinese medicine decoction for treating acute bronchitis of phlegm-heat accumulation in the lung

ActiveCN102755508BLow costEasy to manufactureRespiratory disorderPlant ingredientsSide effectAcute bronchitis
Owner:都市环球(北京)国际安全评价技术中心

A kind of standardized production process of Jinhua Liubao tea

ActiveCN105394233BImprove qualityFlowering process is stablePre-extraction tea treatmentMicroorganismFermentation
Owner:中国土产畜产进出口有限责任公司

Playback management methods and systems for reality informtion videos

InactiveCN108307167ATelevision system detailsColor television signals processingHuman–computer interactionData science
Owner:HOOLOOP CORP

A kind of automobile brake caliper

ActiveCN109050496BWear controlAvoid damageBraking element arrangementsAxially engaging brakesEqualizationCalipers
Owner:秦皇岛科泰工业有限公司

Portable terminal capable of calling program by symbolic order and its program calling method

ActiveCN1533129ADetails for portable computersProgram loading/initiatingGraphicsDisplay device
Owner:SAMSUNG ELECTRONICS CO LTD

Compounds for preventing and treating citrus canker and their applications

ActiveCN108911969BControl spreadInterfere with or antagonize DSF quorum effectsBiocideOrganic chemistryCitrus volkamerianaChemical compound
Owner:CHONGQING ACAD OF CHINESE MATERIA MEDICA +1

A kind of high dispersion dispersant for pesticide and preparation method thereof

ActiveCN105409945BImprove adhesionImprove permeabilityBiocideAnimal repellantsAlcoholMethyl oleate
Owner:河北德大新材料股份有限公司

Enter Peripheral Security

ActiveCN107038817BComplete banking machinesInternal/peripheral component protectionTelenetWhitelist
Owner:NCR CORP

A federated learning method and device

ActiveCN114091356BEfficient identificationReduce adverse effectsDesign optimisation/simulationMachine learningVerificationModel aggregation
Owner:BEIJING UNIV OF POSTS & TELECOMM

Systems and methods for managing multiple independent data link displays

InactiveCN107066220BStatic indicating devicesNatural language data processingControl systemDisplay device
Owner:HONEYWELL INT INC

Depth-camera based three-dimensional scene depth measurement device

ActiveCN102073050BEliminate measurement errorsHigh measurement accuracySteroscopic systemsObservational errorMeasurement device
Owner:TSINGHUA UNIV

Intelligent agricultural irrigation device

ActiveCN113598021BGuaranteed levelGuaranteed service lifeWatering devicesCultivating equipmentsAgricultural scienceAgricultural irrigation
Owner:南通透灵信息科技有限公司

A liquid metal variable capacitor

ActiveCN108269689BIncrease the maximum capacityHigh capacity densityCapacitor with electrode distance variationLiquid metalOptoelectronics
Owner:TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI

Ultra-short baseline positioning device and array element position error correction method based on conical array

ActiveCN105891781BSolve the problem of direction finding deviationClear thinkingPosition fixationIsoetes triquetraCurve fitting
Owner:THE 715TH RES INST OF CHINA SHIPBUILDING IND CORP

Inhalation composition containing aclidinium for treatment of asthma and chronic obstructive pulmonary disease

InactiveCN104473911APowder deliveryRespiratory disorderInhalationObstructive Pulmonary Diseases
Owner:ALMIRALL

Method for wastewater treatment and resource recovery of dimethyl malonate production

InactiveCN103435441BEfficient use ofReduce pressure on environmental protectionOrganic compound preparationHydroxy compound preparationHigh concentrationAlcohol
Owner:CHONGQING UNISPLENDOUR CHEM

A method for processing and comprehensive utilization of phosphate rock tailings

ActiveCN106315528BPromote decompositionFully leachedAmmonium carbonates/bicarbonatesRaw phosphate material treatmentEcological environmentPhosphorite
Owner:铜仁市万山区盛和矿业有限责任公司

A kind of preparation method of filling gel material

ActiveCN110218010BImprove system strengthHas hydration gelling activityCement productionSlagLime sulfur
Owner:ZUNHUA ZHONGHUAN SOLID WASTE COMPREHENSIVE UTILIZATION CO LTD

Method for reducing radio channel access delay in wireless communication system

InactiveCN1491522ANetwork topologiesConnection managementGeneral Packet Radio ServiceCommunications system
Owner:NOKIA SIEMENS NETWORKS ITAL

Medium-and-low-temperature solar selective absorption thin film and preparation method thereof

ActiveCN102620456BReduce IR emissivityHigh solar spectral absorptivitySolar heat devicesVacuum evaporation coatingHeat stabilitySilicon dioxide
Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI

Natural ventilation system of underground three-dimensional parking garage

ActiveCN104847148BImprove exclusion effectEffectively dilutes and eliminatesLighting and heating apparatusVertical ductsNatural ventilationTransformer
Owner:SHANGHAI MUNICIPAL ENG DESIGN INST GRP

An intelligent air water generator with high water purification efficiency

ActiveCN105971064BReliable filtrationImprove reliabilityWater/sewage treatment by electrochemical methodsTreatment involving filtrationWater storageAir filtration
Owner:合肥格美电器有限责任公司

Identification method of load and mutual inductance of sp type icpt system

ActiveCN105141046BSimple modelEasy to implementCircuit arrangementsComputation processModel parameters
Owner:重庆华创智能科技研究院有限公司

A device for hollowing out the bottom of a pipeline and its construction method

ActiveCN112081121BImprove hollowing efficiencyEasy to fixPipe laying and repairSoil-shifting machines/dredgersStructural engineeringPipe
Owner:上海静安市政工程有限公司

Video recording management system, method, control management node and recording node

ActiveCN110418092BImprove reliabilityImprove stabilityTelevision system detailsColor television detailsComputer hardwareRemote desktop
Owner:TENCENT TECH (SHENZHEN) CO LTD

Zero backflow vent assembly for liquid helium cooled magnets

InactiveCN1612270ATransformers/inductances coolingMagnetic measurementsAtmospheric airAtmosphere
Owner:GE MEDICAL SYST GLOBAL TECH CO LLC

Cam plate of engine

ActiveCN102392707BReduce axial sizeChange sizeValve drivesMachines/enginesEngineeringCam
Owner:CHINA HANGFA SOUTH IND CO LTD

Method and apparatus for mechanical resonance suppression

ActiveCN104104296BSuppress resonanceElectronic commutation motor controlVector control systemsMotor speedDrive shaft
Owner:国创机器人创新中心(哈尔滨)有限公司

Manufacturing system and manufacturing method of 2d/3d switchable display device

ActiveCN106125319BAvoid offsetAvoid scrappingNon-linear opticsOptical elementsElectricityDisplay device
Owner:ZHANGJIAGANG KANGDE XIN OPTRONICS MATERIAL

Method and device for live video broadcasting

ActiveCN104333769BGuaranteed fluencyEasy to operateSelective content distributionLive videoBroadcasting
Owner:GUANGZHOU HUADUO NETWORK TECH

Identity verification method, device, storage medium and electronic equipment

ActiveCN108446638BImplement authenticationSimple methodSpeech analysisCo-operative working arrangementsComputer hardwareOptical Module
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Modified phosphogypsum roadbed filler and preparation method thereof

ActiveCN104909698BHigh strengthImprove water stabilityEngineeringPhosphogypsum
Owner:WUHAN HUAZHONG UNIV OF SCI & TECH TESTING TECH CO LTD +1

Featherleaf rodgersflower and pyrola herb contained tablet for treating mammary disease and preparation processthereof

InactiveCN100342863CEasy to acceptQuality improvementUnknown materialsDrageesPyrolaTraditional medicine
Owner:石药集团中诺药业(石家庄)有限公司

Method and system for polymerizing the same subject network document files

ActiveCN101246501BFast updateImprove experienceSpecial data processing applicationsSubject matterDocumentation
Owner:SHENZHEN SHI JI GUANG SU INFORMATION TECH

Chip and its manufacturing method

ActiveCN106158795BLower yieldImprove stabilitySemiconductor/solid-state device detailsSolid-state devicesOptoelectronicsRate reduction
Owner:SEMICON MFG INT (SHANGHAI) CORP

A high-definition real-time medical collaboration platform and method thereof

ActiveCN113438438BDelay and flexible operation interfaceFlexible operation interfaceMedical communicationTelevision system detailsSpeech soundMedical treatment
Owner:北京北创网联科技股份有限公司

An anti-wear ring multi-point electric testing tool

ActiveCN110095052BReduce complexityReduce the influence of external forcesElectrical/magnetic diameter measurementsElectric machineryStructural engineering
Owner:GKN ZHONGYUAN CYLINDER LINER CO LTD

End of Life Indicator

ActiveCN107430106BInvestigating time/temperature historyTesting foodAdhesiveChange color
Owner:HONEYWELL INT INC

Virtually expanding imaging device and method

ActiveCN101674424BIncrease the angle of incidenceImproving Imaging AccuracyTelevision system detailsMirrorsPlane mirrorImage resolution
Owner:BEIHANG UNIV

A hot isostatic pressing method for preparing high-density fine-grained titanium alloy

InactiveCN104694774BImprove mechanical propertiesSmall grain sizeHigh densityTitanium
Owner:MATERIAL INST OF CHINA ACADEMY OF ENG PHYSICS

Rare earth magnet and method for producing same

PendingCN114694907ASuppresses deterioration of magnetic propertiesInductances/transformers/magnets manufactureMagnetic materialsRare-earth elementRare-earth magnet
Owner:TOYOTA JIDOSHA KK

A kind of vertical falling device for scattered surface

ActiveCN106219134BSimple structureSmall footprintConveyor partsChutesEngineeringMechanical engineering
Owner:QINGDAO HAIKEJIA ELECTRONCE EQUIP MFG

A New Highly Integrated Faraday Anomalous Dispersion Atom Filter Structure

InactiveCN103972781BSimplify preparation for useImprove signal-to-noise ratioLaser detailsOptical elementsTemperature controlLiquid-crystal display
Owner:PEKING UNIV

A digital token-based virtual card reset instruction transmission method and device

ActiveCN111654502BConvenient and fast reply serviceMake up for the remote offline recovery functionData processing applicationsUser identity/authority verificationComputer hardwareCiphertext
Owner:GUANGXI POWER GRID CORP

Puffball compound coating agent and preparation method thereof

ActiveCN102973800BSimple preparation processSignificant effectAntipyreticAnalgesicsAdhesiveGlycerol
Owner:HENAN SOAR VETERINARY PHARMA

Driving unit and display apparatus having the same

ActiveCN100517434CAvoid failureStatic indicating devicesNon-linear opticsControl signalContact electrode
Owner:SAMSUNG DISPLAY CO LTD

Stilt layer for reducing frozen earth roadbed temperature field

InactiveCN100359101CBlock deliveryGuaranteed long-term stabilityFoundation engineeringEcological environmentReinforced concrete
Owner:COLD & ARID REGIONS ENVIRONMENTAL & ENG RES INST CHINESE

Method for preparing nano silver on silica-gel surface

InactiveCN100376348CAvoid or reduce the phenomenon of reunionEasy to operateAlcoholSilica gel
Owner:ZHEJIANG UNIV

A Panoramic Image Object Detection Method Based on Spherical Projection Grid and Spherical Convolution

ActiveCN110163271BScalableImprove reusabilityCharacter and pattern recognitionNeural architecturesNeuron networkComputer graphics (images)
Owner:WUHAN UNIV

Waveguide Structures for Optical Coupling

ActiveCN108603982BOptical waveguide light guideOptical couplingWaveguide
Owner:HUAWEI TECH CO LTD

A photolithography process for gpp chip manufacturing

ActiveCN107123591BSemiconductor/solid-state device manufacturingPhotosensitive material processingXylyleneAlkaline water
Owner:SUNTIFIC MATERIALS WEIFANG LTD

Camera Optical Lens

ActiveCN111538136BGood optical performanceWith large apertureOptical elementsOphthalmologyOptometry
Owner:AAC OPTICS (CHANGZHOU) CO LTD

Twisted tooth finned tube and its finned tube heat exchange tube bundle

InactiveCN104251633BReduce manufacturing difficultyIncrease finning ratioTubular elementsEngineering
Owner:UNIV OF SHANGHAI FOR SCI & TECH

A polishing device and chemical mechanical planarization equipment

ActiveCN111958479BGood lookingImprove yield rateLapping machinesWork carriersEngineeringMechanical engineering
Owner:BEIJING SEMICORE PRECISION MICROELECTRONICS EQUIP CO LTD

A kind of magnetic slurry and its preparation and application

ActiveCN105647128BImprove stabilityGuaranteed print jetting requirementsAdditive manufacturing apparatusOrganic/organic-metallic materials magnetismDual cureBoiling point
Owner:ZHEJIANG UNIV OF TECH

Method, oligonucleotide and kit for detecting high-risk hpv

ActiveCN105603121BReduce usageGuaranteed SensitivityMicrobiological testing/measurementMicroorganism based processesTrue positive ratePhylogenetic tree
Owner:ACON BIOTECH (HANGZHOU) CO LTD

A kind of preparation method of graphite-like carbon nitride/mofs catalytic material

ActiveCN110721750BEasy to prepareEasy to operateSeawater treatmentWater treatment compoundsPhoto catalyticCarbon nitride
Owner:ZHEJIANG OCEAN UNIV

A kind of antitumor pharmaceutical composition and application thereof

ActiveCN113440535BRelieve cardiotoxicityGood effectOrganic active ingredientsAntineoplastic agentsHarpagosidePharmaceutical drug
Owner:BEIJING UNIV OF CHINESE MEDICINE

A supercooling maintenance device for pulse thermoelectric refrigeration capable of heat recovery

ActiveCN113531947BAvoid destructionReduce supercoolingMachines using electric/magnetic effectsRefrigeration safety arrangementRefrigerationCooling capacity
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

Communication device and method for automatic fast return of preferred radio access technology

ActiveCN103731895BConnection managementRadio access technologyCell selection
Owner:MEDIATEK INC

A bait tray for night fishing

InactiveCN103563870BNot easily irritatedReduce visual impactOther angling devicesEngineeringFish hook
Owner:南建兵

Request scheduling method, device, server and storage medium

ActiveCN110881058BReduce the differenceAvoid Processing LimitsTransmissionBusiness enterpriseDistributed computing
Owner:ALIBABA GRP HLDG LTD

A Rapid Extraction Method of Lithosphere Density

InactiveCN107145660BHigh precisionImprove efficiencyDesign optimisation/simulationSpecial data processing applicationsGranularityComputer science
Owner:WUHAN UNIV

Method and device for achieving explicit congestion notification

ActiveCN102624723BReduce sending rateData switching networksExplicit Congestion NotificationComputer science
Owner:NEW H3C TECH CO LTD

Body composition management apparatus for pregnant woman

InactiveCN1572236ASurgeryVaccination/ovulation diagnosticsWhole bodyElectrical impedance
Owner:TANITA CORP

Non-invasive method for detecting target molecules

InactiveCN106526186ACompounds screening/testingVaccination/ovulation diagnosticsNon invasiveBioinformatics
Owner:CREATICS

A uniform loss dust collector

ActiveCN111957157BExtended service lifeImprove filtering effectCombination devicesDispersed particle filtrationDust controlEngineering
Owner:山东辉泰矿业有限公司

A pre-alarm video buffering method and device

ActiveCN105141891BImprove experienceReduce complexityTelevision system detailsColor television detailsVideo storageComputer graphics (images)
Owner:ZHEJIANG UNIVIEW TECH CO LTD

hydraulic cylinder

ActiveCN109854565BEasy to processPrevent movementWork holdersFluid-pressure actuatorsHydraulic cylinderHydraulic ram
Owner:常州市武进安圩液压件制造有限公司

A kind of chitosan/mxene antibacterial composite sponge for hemostasis and preparation method thereof

ActiveCN112516374BImprove securityGood flexibilitySurgical adhesivesPharmaceutical delivery mechanismWound healingFreeze-drying
Owner:SOUTH CHINA UNIV OF TECH