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.

Device and method for separating pressized nitrogen gas from air

ActiveCN100581996CLower the altitudeReduce manufacturing costNitrogen purification/separationReboilerEngineering
Owner:SHANGHAI QIYUAN GAS DEV

Palm computer with extending function module

InactiveCN1256639CSolve the inconvenience of carryingFunction increaseDigital data processing detailsDigital computer detailsElectrical batteryInterface point
Owner:LENOVO (BEIJING) LTD +1

Mineral soil conditioner produced by utilizing fly ash and preparation method thereof

PendingCN110484267AReduce heavy metal contentImprove the level of efficient comprehensive utilizationCalcareous fertilisersMagnesium fertilisersPotassiumMaterials science
Owner:SOUTH CHINA UNIV OF TECH

A rotary sealing core lifting mechanism

ActiveCN113175307BGuaranteed uptimeStability and Security ControlsDrilling rodsDrilling casingsEngineeringPiston rod
Owner:SICHUAN UNIV

Methyltriazole Schiff base compound, its preparation method and use

InactiveCN104140398BGood antithrombotic activityOrganic active ingredientsOrganic chemistryDiseasePharmaceutical drug
Owner:任占勇

A System for Realizing Indoor Base Station Synchronization

ActiveCN102612135BAchieve synchronizationImprove data transfer efficiencySynchronisation arrangementNetwork dataData transmission
Owner:THE RES INST OF TELECOMM TRANSMISSION MIIT +1

Imaging system, imaging apparatus, and image processing apparatus

InactiveCN104853086AImprove accuracyTelevision system detailsColor signal processing circuitsImaging processingComputer vision
Owner:CANON KK

A method, device, device and client for generating text

ActiveCN107766349BReduce workloadImprove scalabilityDigital data information retrievalBiological neural network modelsImage descriptionImaging Feature
Owner:ALIBABA GRP HLDG LTD

Suction chamber for a manifold for water jet treatment of fabrics

InactiveCN101016681BEfficient emissionsConsistent suction pressureSpraying apparatusNeedling machinesMarine engineeringCellulose fiber
Owner:FLEISSNER GMBH & CO KG

Method, device and electronic device for embedding code in application

ActiveCN109933350BImprove compatibilitySoftware deploymentSource codeCode segment
Owner:JIANGSU PAYEGIS INFORMATION SECURITY TECH CO LTD +1

Method for Improving Minority Carrier Lifetime after Neutron Transmutation Doping or Stress Relief Silicon Single Crystal Annealing

ActiveCN103165421BInsulate from contaminationImprove life expectancySemiconductor/solid-state device manufacturingSingle crystalOxygen
Owner:ZHONGHUAN ADVANCED SEMICON MATERIALS CO LTD +1

Revolving structure and method of magnetic levitation device

ActiveCN106374780BWith static effectWith dynamic effectMagnetic holding devicesElectric machineStructural engineering
Owner:深圳英莱希科技有限公司

A minimally invasive surgical robot system and a cochlear implant minimally invasive surgical device

ActiveCN112006780BSave registration timeImprove surgical efficiencyEar treatmentSurgical navigation systemsSurgical operationRobotic arm
Owner:HARBIN SIZHERUI INTELLIGENT MEDICAL EQUIP CO LTD

Waterproof treatment structure and treatment method of building wall interface joints

ActiveCN103643754BImprove permeabilityOffset stressWallsSurface layerPolymer science
Owner:湖南固力工程新材料有限责任公司

Word stock combining method and system

InactiveCN101996192BQuality assuranceSpecial data processing applicationsWord processingAlgorithm
Owner:PEKING UNIV FOUNDER GRP CO LTD +1

Display device

PendingCN114512510ASolid-state devicesSemiconductor devicesDisplay deviceEngineering
Owner:INNOLUX CORP

Solenoid valve control method and device

ActiveCN109307063BDeter risky behaviorEnsure safetyGearing controlSolenoid valveControl theory
Owner:SHENGRUI TRANSMISSION

An egra-based multi-failure mode reliability optimization method for turbine disks

ActiveCN110532723BHigh simulationReduce distributionGeometric CADDesign optimisation/simulationAlgorithmReliability model
Owner:BEIHANG UNIV

An anti-fraud and credit risk prediction method based on complex social network

ActiveCN107292424BEasy to identifyImprove accuracyForecastingMathematical modelData mining
Owner:SICHUAN XW BANK CO LTD

A kind of epoxy resin composite material and product and preparation method thereof

ActiveCN108264726BIncreased flexural modulusGood metallization selectivity effectFiberEpoxy
Owner:BYD CO LTD

Application program maintenance update method and device

ActiveCN102520948BReduce uncertaintyNot easy to confuseProgram loading/initiatingTerminal equipmentComputer terminal
Owner:FUJIAN LANDI COMML TECH CO LTD

hv device and method of making such device

ActiveCN109074948BReduce volumePrevent ionizationTransformersTransformers/inductances casingsElectrical conductorEngineering
Owner:HITACHI ENERGY SWITZERLAND AG

Fast random access method for users of td-lte trunking system

InactiveCN105142118BRelieve stressImprove performanceBroadcast service distributionAccess timeCluster systems
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Auxiliary device for heating and cooling effect on machine tool spindle

ActiveCN111957991BIncrease temperatureOperating means/releasing devices for valvesMultiple way valvesThermodynamicsCooling effect
Owner:世越科技有限公司

Sliding block structure on the oblique pin of the mold

ActiveCN103934977BLow costEngineeringLarge distance
Owner:MITAC PRECISION TECH(KUNSHAN) CORP

Vehicle lateral stability control method based on stable region under extreme conditions

ActiveCN111332277BThe lateral stability area is accurateInternal combustion piston enginesControl devicesNonlinear modelClassical mechanics
Owner:JILIN UNIV

Photovoltaic Ribbon High Speed ​​Bending Machine

ActiveCN105750372BImprove yield rateLower resistanceGear wheelElectric machinery
Owner:WUXI SVECK TECH

A kind of cable local aging detection method and detection device

ActiveCN112595913BEasy to realize online detectionUniform agingTesting dielectric strengthNeural architecturesAlgorithmElectric cables
Owner:TSINGHUA UNIV +1

Renewable resource recovery material selection method

ActiveCN111844530BImprove accuracyGuaranteed matching accuracyPlastic recyclingSortingProcess engineeringSample image
Owner:SUZHOU PUFUSI INFORMATION SCI & TECH +1

Method of joining parts of SiC-based materials by nonreactive brazing, brazing compositions and joint and assembly obtained by this method

InactiveCN102985206AWelding/cutting media/materialsWelding/soldering/cutting articlesBinary alloyCarbide silicon
Owner:COMMISSARIAT A LENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

Drug Combination Formulation Containing Amlodipine, Losartan, and Chlorthalidone

ActiveCN108289850BHigh dissolution rateEasy to solveOrganic active ingredientsPill deliveryDrug interactionPharmaceutical drug
Owner:HANMI PHARMA

Glass rotary conveying device and conveying device for glass lamination or slice

ActiveCN106516745BImprove commutation efficiencyWon't scratchCharge manipulationConveyor partsControl systemEngineering
Owner:CHINA TRIUMPH INT ENG

User operating terminal for household appliance controlling

ActiveCN103941668AImprove experienceSimple and flexible controlProgramme total factory controlComputer terminalCloud server
Owner:HAIER GRP CORP +1

Methods of reducing alcohol-induced dose dumping for opioid sustained release oral dosage forms

InactiveCN101351202AIn-vivo testing preparationsHeterocyclic compound active ingredientsAqueous alcoholHydromorphone
Owner:ALZA CORP

A kind of fertilizer and water paste for seawater shellfish pond culture and using method thereof

ActiveCN111248123BHigh affinityPromote proliferationUnicellular algaeClimate change adaptationHydrolysateCyanobacteria
Owner:卓尼县九峰生态药业有限责任公司

A non-metal explosion-proof material

ActiveCN103213783BImprove surface propertiesPromote absorptionLarge containersMetallic materialsEngineering
Owner:JIANGSU CORE SAFETY PROPULSION

A kind of vehicle equipment state detection method

ActiveCN108469344BImprove detection accuracyEasy to detectVehicle testingWater storageOn board
Owner:JIANGSU JIESHI ZHITONG INFORMATION TECH CO LTD

Attribute-Based Encryption Method for Central Authority-Free Ciphertext Policy with Privacy Preservation

ActiveCN104135495BImplement an access control structureUser identity/authority verificationPlaintextData privacy protection
Owner:INFORMATION & COMM BRANCH OF STATE GRID JIANGSU ELECTRIC POWER

Low-temperature zinc-based phosphatization liquid

InactiveCN100443632CLower working temperatureWide range of process parametersMetallic material coating processesPhosphoric acidManganese
Owner:CHINA NATIONAL HEAVY DUTY TRUCK GROUP

A kind of composite fiber and polymer-based flexible composite film and preparation method thereof

ActiveCN103709565BStrong polarizationHigh dielectric constantInorganic material artificial filamentsCoatingsFiberEpoxy
Owner:TSINGHUA UNIV

Shopping guide robot

InactiveCN104071204BNovel structureVersatileMeasurement arrangements for variableChildren carriages/perambulatorsShopping basketDrive wheel
Owner:DALIAN UNIV OF TECH

A method for preparing fuel from hydrothermal carbonization treatment sludge

ActiveCN107010807BWater treatment parameter controlSludge treatment by pyrolysisPtru catalystSludge
Owner:北京顺鸿金建环境科技发展有限公司

A Bacillus subtilis that highly expresses Fe3+-dependent food-grade acid urease

ActiveCN105950527BHigh expression yieldBacteriaHydrolasesBacillus licheniformisTrace element
Owner:JIANGNAN UNIV

Method for covering iron plaques on root surfaces of water planting root system of wetland plants

ActiveCN103609405BAchieve inductionNot easy to washCultivating equipmentsHorticulture methodsPlant rootsOrganic chemistry
Owner:SOUTH CHINA AGRI UNIV

A kind of cultivation method and device of high-grade oyster

ActiveCN105454120BHigh strengthAvoid big shocksClimate change adaptationPisciculture and aquariaOysterWater quality
Owner:OCEAN UNIV OF CHINA

Method for realizing social network

ActiveCN100362799CImprove interaction speedFunction increaseSpecial service provision for substationAutomatic exchangesTelecommunicationsSocial network
Owner:HUAWEI TECH CO LTD

A file browsing method and terminal

ActiveCN108763540BImprove search efficiencyEasy to browseFile/folder operationsComputer hardwareEngineering
Owner:VIVO MOBILE COMM CO LTD

A method and system for proving vehicle violations

InactiveCN105632183BImprove monitoringPrompt online proofRoad vehicles traffic controlTraffic violationEngineering
Owner:FUJIAN UNIV OF TECH

A dynamically video image processing method

InactiveCN101170642BReduce consumptionImprove visual effectsTelevision system detailsStatic indicating devicesGrey levelVideo image
Owner:SHENZHEN TCL IND RES INST

A multifunctional valve for liquefied natural gas cylinders and a method for controlling liquid filling and liquid discharge

InactiveCN105042330BLow costCompact structureContainer discharging methodsContainer filling under pressureGas cylinderSafety valve
Owner:江南工业集团有限公司

Urine specimen collection device

ActiveCN107714098BEasy outflowNo or minor impact injectionSurgeryVaccination/ovulation diagnosticsEngineeringMid stream urine
Owner:QIANFOSHAN HOSPITAL OF SHANDONG

Preparation method of nano Ag-SnO2 electric contact composite

ActiveCN102683050BGood compatibilityHigh bonding strengthContactsChemical reactionTin(II) chloride
Owner:WENZHOU HONGFENG ELECTRICAL ALLOY

A Multi-fault Diagnosis Method Based on Capsule Network for Three-phase Induction Motor under Variable Working Conditions

ActiveCN111766513BImprove fault diagnosis efficiencyReduce the impact of human interventionNeural architecturesNeural learning methodsElectric machineryMotor system
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A kind of book lekou production line

ActiveCN111907241BSave human effortImprove work efficiencyCasing-inBookbinding pressesChain linkManufacturing line
Owner:上海盛通时代印刷有限公司

Food forming table, food forming device

ActiveCN105286055BHold the loading surfaceAlignment operation is simpleAgriculture gas emission reductionFood shapingEngineeringFood material
Owner:AUDIO-TECHNICA

A kind of processing technology of sea intestine

InactiveCN104055164BEasy to operateBeautiful and fragrantFood ingredient functionsFood ultrasonic treatmentCooking & bakingFlavor
Owner:ZHEJIANG MARINE DEV RES INST

A method for monitoring the degree of pollution and moisture on the surface of insulators

ActiveCN103728344BGrasp the situation of pollution and dampReduce measurement errorMaterial resistanceObservational errorElectrical resistance and conductance
Owner:SOUTH CHINA UNIV OF TECH

Automatic door used for sows housed in group to independently ingest

ActiveCN102405848BRealize managementEasy to manageNon-mechanical controlsAnimal housingAnimal scienceControl system
Owner:深圳市润农科技有限公司

Fireproof composition based on thermoplastic matrix

ActiveCN1902275BPhosphinic AcidsFireproofing
Owner:POLYAMIDE HIGH PERFORMANCE

An expansion rod and auxiliary jig for cooling tower packing installation

ActiveCN108195220BImprove installation convenienceImprove installation accuracyTrickle coolersCooling towerMechanical engineering
Owner:BAC DALIAN

A Rectifier Transformer with Double Layer Horizontal Saturated Reactor

ActiveCN112071598BReduce the burden onImprove securityTransformers/reacts mounting/support/suspensionTransformers/inductances casingsControl theoryElectric cables
Owner:安徽兆晟新能源科技有限公司

A design method for wide-area operation and maintenance architecture of substation automation equipment

ActiveCN106972954BImprove operational safetyImprove intelligenceData switching networksWide areaRemote desktop
Owner:NARI TECH CO LTD +3

Communication method, system and device and computer readable storage medium

ActiveCN110740102AImprove communication stabilityIncrease success rateData switching networksMessage queueCommunications system
Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

A kind of epoxidized EPDM rubber, preparation method and elastomer

ActiveCN110387004BEasy accessEpoxidation efficiency is highElastomerPolymer science
Owner:BEIJING UNIV OF CHEM TECH

A full-feeding peanut combine harvester

InactiveCN104160818BReduce impurityEfficient and quick removalDigger harvestersThreshersAgricultural engineeringCombine harvester
Owner:JIANGSU UNIV

A data processing method and device based on address control

ActiveCN105653490BImprove transmission efficiencyReduce loss rateElectric digital data processingAddress controlData loss
Owner:BEIJING RUNKE GENERAL TECH

A device for efficient and instant recovery of aluminum alloys

ActiveCN105543487BReduce labor intensityNo pollutionProcess efficiency improvementSlagUltimate tensile strength
Owner:JIANGSU KAITE AUTO PARTS

Liquid filling equipment and method for thermal management pipeline of electric vehicle

ActiveCN106185778BSpeed up developmentLow costLiquid transferring devicesSimultaneous control of multiple variablesEngineeringElectric vehicle
Owner:CH AUTO TECH CORP CO LTD

Bow clearance device for pump-loaded floating boat

ActiveCN104229065BReduce accumulationAvoid damageVessel partsWater flowMarine equipment
Owner:MAGANG (GROUP) HOLDING CO LTD +1

A method and system for grading game quality based on mobile terminal hardware

ActiveCN106815130BGuaranteed uptimeFlexible Hardware TieringHardware monitoringComputer hardwareDatasheet
Owner:ZHUHAI KINGSOFT ONLINE GAME TECH CO LTD +1

Traction lifting device and entertainment rotating chair device

ActiveCN104740877BCompact and reasonable structureCompact structureRotating potsMotor speedDrive shaft
Owner:新疆华通泰克游乐设备有限公司

A kind of three-dimensional cultivation method of epiphytic orchid and grape

InactiveCN104429789BReduce the cost of artificial shade facilitiesReduce investmentCultivating equipmentsSoilless cultivationVitis viniferaMoisture
Owner:FLOWER RES INST GUANGXI ACADEMY OF AGRI SCI

A kind of multi-element recovery method of cyanidation gold extraction waste liquid

ActiveCN111793754BAchieve recyclingSolve pollutionProcess efficiency improvementSlagSulfidation
Owner:SHANDONG GUODA GOLD

A fixed-pitch pmsg voltage stabilization method based on body-weakening magnetic design

ActiveCN104852651BReduced risk of overvoltageIncrease the maximum available wind speedSynchronous machinesSynchronous generator controlWind drivenEngineering
Owner:CHINA AGRI UNIV

An Interactive Method for Responding to Events Based on Feature Image Rotation

ActiveCN106227332BInput/output for user-computer interactionGraph readingHuman–computer interactionImage rotation
Owner:ZHEJIANG UNIV

Application of heterocyclic alcohol high-efficiency corrosion inhibitor for cupper in seawater

InactiveCN101892485BLow priceEasy to buyAlcoholActive component
Owner:INST OF OCEANOLOGY - CHINESE ACAD OF SCI

Universal joint

InactiveCN102235435BEasy to operateYielding couplingUniversal jointBiochemical engineering
Owner:YUAN HSING IND

In-situ halogenation equipment and method of drawer-type step-by-step cooling

ActiveCN109744458BUniform temperatureAvoid pollutionChemical industryFood scienceThermodynamicsHeat recirculation
Owner:INST OF AGRO FOOD SCI & TECH CHINESE ACADEMY OF AGRI SCI +1

A kind of flattening and drying method of rotary cut veneer

ActiveCN103522375BOther plywood/veneer working apparatusPlywood pressesEngineeringMechanical engineering
Owner:INST OF WOOD INDUDTRY CHINESE ACAD OF FORESTRY

Automatic edge controller for industrial sewing machines

ActiveCN105063907BRealize automatic edge controlQuality improvementWork-feeding meansStopped workMotor drive
Owner:SHANGHAI WEISHI MACHINERY

Method for in-situ enzymolysis and recovery of cellulose system

ActiveCN101899487BReduce consumptionImprove recycling ratesSugar derivativesGroup 5/15 element organic compoundsSodium acetateRecovery method
Owner:青岛生物能源与过程研究所

A method for digitally searching TV channels

InactiveCN101800871BTelevision system detailsColor television detailsState variableLESS THAN 2 MINUTES
Owner:SHENZHEN CULTRAVIEW DIGITAL TECH

A kind of application of using prebiotic synergist to carry out microbial fermentation

ActiveCN114081097BPromote reproductionPromote colonizationDigestive systemAnimal feeding stuffBiotechnologyMicroorganism
Owner:BEIJING DORUN TECH

Method and device for determining the starting position of ofdm code element

ActiveCN101656701BReliable determinationReduce time errorMulti-frequency code systemsTelecommunicationsCyclic prefix
Owner:TSINGHUA UNIV

Control method of steel-tube online normalization

ActiveCN101357371BGuaranteed stabilityGuaranteed fast-paced productionRoll mill control devicesMetal rolling arrangementsReducerEngineering
Owner:BAOSHAN IRON & STEEL CO LTD

A method for reprogramming human mononuclear cells into induced pluripotent stem cells

ActiveCN106244558BLong storage timeHigh induction rateBlood/immune system cellsCell culture active agentsMatrigelMesenchymal stem cell
Owner:SICHUAN NEO LIFE STEM CELL BIOTECH

Meat quality visualization detection device based on static hyperspectral imaging system

ActiveCN102539359BEvaluation results are objectiveNon-destructiveColor/spectral properties measurementsImaging processingData signal
Owner:NANJING FORESTRY UNIV

Sensing device

InactiveCN104792845AMaterial analysis by electric/magnetic meansBiological testingDielectric layerPhysics
Owner:PIXEL BIOTECH (SHANGHAI) CO LTD

Planar display device

ActiveCN1740869AIncrease brightnessNon-linear opticsLight guideDisplay device
Owner:AU OPTRONICS CORP

Nano-calcium plastic biodegradable composite resin and its preparation and use method

ActiveCN106810837BPromote degradationIncrease production costCellulosePolymer science
Owner:西安普草瑞珊生物科技有限责任公司

Multifunctional maintenance tool

ActiveCN104552175BEasy to carryEasy to operateMulti-purpose toolsEngineeringCopper
Owner:STATE GRID CORP OF CHINA +1

Rigid polyurethane foam cutting device

ActiveCN104400819BMetal working apparatusReciprocating motionEngineering
Owner:遵义市宝海农用物资研发有限公司

An orthodontic archwire variable angle division method based on the sum of the angle-to-distance ratio of bending points

ActiveCN111588493BConvenient variable angle domain divisionReduce the number of cyclesArch wiresOphthalmologyGonial angle
Owner:HARBIN UNIV OF SCI & TECH

A kind of coal-saving agent and preparation method thereof

InactiveCN102660348BLow raw material costStable chemical propertiesSolid fuelsPermanganic acidPotassium
Owner:徐州东兴能源有限公司

A kind of preparation method of pregabalin

ActiveCN109678737BHigh purityOrganic compound preparationAmino-carboxyl compound preparationOrganic solventBiochemical engineering
Owner:CHANGZHOU PHARMA FACTORY

A control method for an electric clothes dryer

ActiveCN106319900BConvenient lifeSimple designOther drying apparatusTextiles and paperEmergency situationsAutomotive engineering
Owner:AP TENON INFORMATION IDENTIFICATION TECH GUANGZHOU

Method for preparing tellurium dioxide from tellurium slag

InactiveCN102390819BMain grade improvedSave resourcesBinary selenium/tellurium compoundsPregnant leach solutionSlag
Owner:LIAONING UNIVERSITY

Cobalt compound useful as catalyst for hydrosilylation, dehydrogenative silylation and crosslinking of silicone compositions

ActiveCN110234679AOrganic-compounds/hydrides/coordination-complexes catalystsCatalytic reactionsArylHydrogen atom
Owner:ELKEM SILICONES FRANCE SAS +2

Proximity-mediated assays for detecting oncogenic fusion proteins

InactiveCN102667478ADisease diagnosisBiological testingMultiplexingBiological activation
Owner:SOC DES PROD NESTLE SA

Method and system for processing audio and video data streams

ActiveCN110769179BRealize functionTelevision system detailsColor television detailsData streamApplication programming interface
Owner:VISIONVERA INFORMATION TECH CO LTD

Hygroscopic catalyst and preparation method thereof

ActiveCN102161605BIncrease elasticityHigh elongationExplosive working-up apparatusAdhesiveMixed materials
Owner:SHAANXI ZHONGTIAN ROCKET TECH CO LTD

Device, method and computer-readable storage medium for issuing multiple insurance products

ActiveCN108416679BShorten the timeImprove order efficiencyFinanceSoftware designSoftware engineeringSystems engineering
Owner:PING AN TECH (SHENZHEN) CO LTD

Magnetic core heat treatment clamp

InactiveCN102560011BReasonable structureHigh strengthInductances/transformers/magnets manufactureEngineeringImpurity
Owner:NAT SPACE SCI CENT CAS

Multilayer Electronic Assemblies

ActiveCN112309713BImprove reliabilityFixed capacitor electrodesFixed capacitor dielectricElectronic componentDielectric layer
Owner:SAMSUNG ELECTRO MECHANICS CO LTD

body in white structure

ActiveCN111572649BHigh strengthIncrease stiffnessSuperstructure subunitsSuperstructure connectionsStructural engineeringMechanical engineering
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Process for preparing aldehyde and alcohol by selectively catalytic air oxidation for toluene and substituted toluene

InactiveCN100494134CReduce dosageHigh catalytic efficiencyPreparation by oxidation reactionsOxygen compounds preparation by hydrocarbon oxidationBenzaldehydePorphyrin
Owner:HUNAN UNIV

A wafer center positioning device

ActiveCN105702605BRealize automatic center positioningGuaranteed successful positioningSemiconductor/solid-state device manufacturingEngineeringMechanical engineering
Owner:CETC BEIJING ELECTRONICS EQUIP

A method for preparing lubricating oil base oil by cocatalytic conversion of waste plastics and naphthenes

ActiveCN112779045BAchieve recyclingSimple methodLiquid hydrocarbon mixture productionPtru catalystSolid acid
Owner:DALIAN UNIV OF TECH

Bacillus amyloliquefaciens and control bacteria prepared by using it

ActiveCN103602610BBiocideBacteriaBiotechnologyMicroorganism
Owner:CHINA TOBACCO HENAN IND

A training device for simulating thoracoscopic surgery

ActiveCN106448403BUsage habits fitImprove skillsEducational modelsSurgery trainingControl system
Owner:WEST CHINA HOSPITAL SICHUAN UNIV

Hierarchical encoder of stereo video space based on grid and decoding method thereof

InactiveCN101511017BImprove the display effectGood for motion compensationTelevision systemsDigital video signal modificationImage compressionBlock method
Owner:XIDIAN UNIV

A film shredding, sorting and recycling device

ActiveCN105723831BGood shredding effectImprove shredding efficiencyGatherer machinesEngineeringScrew conveyor
Owner:ZHANGJIAGANG BEIER MACHINERY

A method and equipment for treating and recycling ink wastewater

ActiveCN108640355BAchieve recyclingRealize resource utilizationTreatment involving filtrationMultistage water/sewage treatmentEngineeringProcess engineering
Owner:CHONGQING HONGYUAN PRINTING INK

Water jacket structure of cylinder head

ActiveCN103775230BImprove cooling efficiencyLarge amount of protrusionLiquid coolingCylinder headsCombustion chamberCylinder head
Owner:HONDA MOTOR CO LTD

Layer stack of component carrier material with embedded components and common high temperature robust dielectric structure

PendingCN110265311ASemiconductor/solid-state device detailsPrinted circuit aspectsDielectric structureMechanical engineering
Owner:AT & S AUSTRIA TECH & SYSTTECHN AG

Light dimmer, light dimming system and light dimming method

ActiveCN102802310BAccuracy impactSimple structureElectric light circuit arrangementDimmerImpedance matching
Owner:INVENTRONICS HANGZHOU

Image capture device with image sensor and thermal infrared sensor and motor vehicle with image capture device

ActiveCN105917642BTelevision system detailsSolid-state devicesVisible spectral rangeThermal radiation
Owner:CONNAUGHT ELECTRONICS

Shell assembly and connector using the same

ActiveCN105390859BSmall sizeThe disassembly process is simple and convenientCoupling device detailsState of artRight convex
Owner:CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD

An IP address allocation and device in user end certification process

InactiveCN101217575BImprove securitySimplify the certification processData switching by path configurationIp addressAuthentication server
Owner:NEW H3C TECH CO LTD

optical network system

ActiveCN103918226BAvoid lossFast switching actionMultiplex system selection arrangementsStar/tree networksOptical switchData processing
Owner:NIPPON TELEGRAPH & TELEPHONE CORP

Single-carrier and ultra-wideband sending method and device

InactiveCN101729485BIncreased probability of correct demodulationHigh precisionMulti-frequency code systemsTransmitter/receiver shaping networksUltra-widebandSignal-to-noise ratio (imaging)
Owner:TSINGHUA UNIV

Preparation method of carbon graphite composite material

ActiveCN104649263BImprove flexural strengthImprove thermal shock resistanceFiberCarbon fibers
Owner:SHANXI LIANGYU CARBON CO LTD

Virtual reality display optical system and virtual reality equipment

ActiveCN112255789BComfortable to watchSolve the problem of "vergence conflict"Optical elementsComputer graphics (images)Display device
Owner:BOE TECH GRP CO LTD

Magnetoresistive effect element, magnetic head, magnetic storage device and magnetic memory device

InactiveCN1921167AHigh outputGood magnetic field detection sensitivityNanomagnetismMagnetic measurementsMagnetizationMagnetic memory
Owner:FUJITSU LTD

A split-type bearing bush workpiece arc detection equipment after bending

ActiveCN111174746BPlay the role of fixed clampingGuaranteed accuracyMeasurement devicesControl engineeringStructural engineering
Owner:南通和力磁材有限公司

Movable container powder and particle material vanning and devanning canning equipment and method utilizing same

ActiveCN102992034BEasy to disassembleRealize civilized productionBulk conveyorsLoading/unloadingSuction equipmentEngineering
Owner:王马达

An intelligent experimental demonstration device that can accurately simulate gas explosions

ActiveCN113257105BTimely Safety PrecautionsIncrease simulated explosion experimentEducational modelsGas cylinderEngineering
Owner:NORTH CHINA INST OF SCI & TECH

Map road-seeking method and system

ActiveCN101241507BReduce space overheadNarrow searchForecastingSpecial data processing applicationsComputer sciencePathfinding
Owner:TENCENT TECH (SHENZHEN) CO LTD

Inhibitor of stem cell proliferation and uses thereof

InactiveCN100572390CPeptide/protein ingredientsPeptide preparation methodsSeparation factorCell cycle
Owner:WELLSTAT THERAPEUTICS

Triphenylamine polymers containing oligoether side chains and their application in solution-based preparation of organic optoelectronic devices

ActiveCN106633005BImprove solubilityMultiple Orthogonal ChoicesSolid-state devicesSemiconductor/solid-state device manufacturingPolymer scienceSide chain
Owner:SOUTH CHINA UNIV OF TECH

Head mechanism of riveting machine

InactiveCN102441633BFacilitate fully automatic riveting processingSimple structurePunchingEngineering
Owner:DONGGUAN SCIENCGO MACHINERY MFG

A Frequency and Polarization Reconfigurable Patch Antenna

ActiveCN108987913BDifferent working frequencyGood standing wave characteristicsSimultaneous aerial operationsRadiating elements structural formsDielectric substrateEngineering
Owner:SOUTHEAST UNIV

Kit for detecting circulating nucleic acid based on microfluidic chip and g-quadruplex-heme dnazyme and its preparation method and application

ActiveCN107828861BRealize visual detectionLow costMicrobiological testing/measurementMicrosphereNanoparticle
Owner:药易(北京)科技有限公司

A formwork support system for the construction of refractory castables for heating furnace walls

ActiveCN105758185BReduce construction costsEasy to useLinings repairSupporting systemRefractory
Owner:CHINA MCC5 GROUP CORP

Anti-crack and anti-seepage agent for concrete

ActiveCN104140217BExtend post-expansion timeGuaranteed post-shrinkage compensationSlagUltimate tensile strength
Owner:深圳崟坤科技有限公司

A kind of wooden furniture and its assembly method

ActiveCN104235137BEasy to disassembleSingle varietyFurniture joiningPanellingHollow core
Owner:沈阳圣奥文仪家具有限公司

An adjustable pinch roller mechanism

ActiveCN104438921BReduce lossFully automatedMetal-working feeding devicesPositioning devicesEngineeringMechanical field
Owner:如皋市乾璐金属制品有限公司

Conduction path with noise filter

ActiveCN109075759AStable positional relationshipLow noise performanceMultiple-port networksMagnetic/electric field screeningElectrical conductorNoise reduction
Owner:AUTONETWORKS TECH LTD +2

A way to improve sio 2 Thin film magnetron sputtering deposition rate method

InactiveCN103290381BDoes not affect the growth processIncrease productivityVacuum evaporation coatingSputtering coatingOperating pointIntermediate frequency
Owner:NANCHANG O FILM TECH CO LTD

Triple Arm Food 3D Printing Rapid Prototyping Equipment

InactiveCN104207319BIncreased strength and rigidityHigh movement precisionFood coatingFood shapingPeristaltic pumpClosed loop
Owner:CHANGCHUN MINGWEI TECH

An anti-spill brush with a flexible sleeve

InactiveCN103829567BBrushesBristleEngineering
Owner:贺瑞军

Pilot signal transmission in a radio communication system

InactiveCN101606322AReduce distractionsImprove reliabilityPower managementEnergy efficient ICTCommunications systemTransmitted power
Owner:MOTOROLA MOBILITY LLC

Electric resistance welding petroleum casing pipe

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