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.

A responsive photonic crystal film with a wide temperature-induced range and its preparation method

ActiveCN112592072BImprove orderHigh saturationCoatingsMagnetic photonThin membrane
Owner:WUHAN UNIV OF TECH

Electric control device for mining explosion-proof endless rope winch hydraulic pump station

InactiveCN103727101BAutomatic pressure adjustmentHigh degree of automationWinding mechanismsFluid-pressure actuator componentsElectricityHydraulic pump
Owner:山东宇飞传动技术有限公司

A kind of extraction method of flavonoids from Daphne genkwa

ActiveCN107970263BMild extraction conditionsEasy to operateAntinoxious agentsPlant ingredientsBiotechnologyOrganosolv
Owner:ZHEJIANG OCEAN UNIV

Method for preparing water-based Fe3O4 magnetic fluid

InactiveCN101209860BImprove stabilityPollutedMagnetic liquidsFerroso-ferric oxidesWater basedSolubility
Owner:HARBIN NORMAL UNIVERSITY

Automatic noodle cooking equipment

ActiveCN104026474BHigh degree of automationImprove efficiencyDough-sheeters/rolling-machines/rolling-pinsMixing/kneading with horizontally-mounted toolsEngineeringMechanical engineering
Owner:艾庆(上海)智能科技有限公司

3D printer and printing system

InactiveCN107921708AWon't bendIncreased durabilityManufacturing platforms/substratesSynthetic resin layered productsComputer printingEngineering
Owner:朴成镇 +3

Performance test analysis system for EGR (Exhaust Gas Recirculation) cooler

ActiveCN102840995BReduce pollutionStructural/machines measurementElectricityCombustion system
Owner:台州市世达汽车部件有限公司

A method and system for preventing session replay

ActiveCN107360132BAvoid repetitionUser identity/authority verificationThird partyInternet privacy
Owner:台州市吉吉知识产权运营有限公司

A hanging basket type parking equipment

ActiveCN112282445BEasy to useConvenient parkingParkingsHydraulic pumpHanging basket
Owner:ANHUI HONGJIEWEIER PARKING EQUIP CO LTD

An olefin catalytic cracking system and method for improving the total conversion rate of olefins

ActiveCN103936542BImprove conversion rateHigh trafficDistillation purification/separationEthylene productionBuffer tankProcess engineering
Owner:CHINA PETROCHEMICAL CORP +1

A multiplexer, digital TV network system and its method for regulation of sound volume

InactiveCN100440980CEasy volume adjustmentEasy to implementTelevision system detailsPulse modulation television signal transmissionMultiplexerDigital television
Owner:HUAWEI TECH CO LTD

Mechanical arm intelligent garage transportation small car and car storing-taking process

ActiveCN103132760BSimple organizationEasy to controlParkingsMotor driveParking space
Owner:GUANGDONG WEICHUANG WUYANG INTELLIGENT EQUIP CO LTD +1

An intelligent body control and learning module of an electric power user response system

ActiveCN102968746BData processing applicationsElectricity priceUtilization behavior
Owner:STATE GRID ENERGY RES INST +1

A high-efficiency cleaning device for ton barrels in the hazardous waste liquid disposal industry and its use method

ActiveCN111360009BReduce water consumptionReduce wasteHollow article cleaningWater resourcesEnvironmental engineering
Owner:SUZHOU INDAL PARK HESHUN ENTERPRISE ENVIRONMENTAL PROTECTION SERVICE

Image capturing device and control method for image capturing

InactiveCN101500084BFace detection worksReduce the inconvenience of operationTelevision system detailsCharacter and pattern recognitionComputer graphics (images)Imaging data
Owner:FUJIFILM CORP

Light guide plate mold core and manufacturing method thereof, light guide plate

InactiveCN107650400BReduce reflectionImprove utilization efficiencyLayered productsOptical articlesLight guideEngineering
Owner:BOE TECH GRP CO LTD +1

Lorentz-force-free alternating current Zeeman background correction atomic absorption device and method

InactiveCN102141518BAvoid vibrationAnalysis by thermal excitationComputerized systemGraphite
Owner:SHANGHAI HUAZHI SPECTRUM INSTR

Focusing method of economical high-resolution day and night lenses

ActiveCN104965296BLarge structure lengthCompact structureMountingsImage resolutionOptoelectronics
Owner:FUJIAN FORECAM OPTICS CO LTD

mobile phone panoramic lens

ActiveCN103576422BWon't insertTelephone set constructionsCamera body detailsOphthalmologyComputer science
Owner:河北万讯智能科技有限公司

Alarm method and device for abnormal viewing fluctuation

ActiveCN109587563BImprove analysis efficiencySelective content distributionTelecommunicationsSystems analysis
Owner:BEIJING GRIDSUM TECH CO LTD

Cell seeder and automatic seeding method based on satellite positioning

ActiveCN113068487BImprove efficiencyIncrease the level of automationAgriculture gas emission reductionSeed depositing seeder partsSeederAgricultural science
Owner:CHINA AGRI UNIV

an inflow pipe

ActiveCN108119720BPropulsive elementsPipe units with cleaning aperturesMarine engineeringStructural engineering
Owner:WUHAN MARINE MACHINERY PLANT

A kind of bridging agent for liquid quick-freezing and preparation method thereof

ActiveCN109601602BLow viscosityLower freezing temperatureHeat-exchange elementsMeat/fish preservation by freezing/coolingBiotechnologyQuick Freeze
Owner:SOUTH CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI

Synchronous smooth sliding mode control method and system for multi-degree-of-freedom redundant parallel mechanism

InactiveCN102944997BFast convergenceEasy to trackAdaptive controlSynchronous motorMotor drive
Owner:JIANGSU UNIV

A Proportional Reversing Valve with Shaft Distribution

ActiveCN112963398BRealize logical distribution controlReduce rotational resistance torqueServomotor componentsMultiple way valvesThermodynamicsEngineering
Owner:TONGJI UNIV

Clamping apparatus for mounting and fixing magnetoscale reading head

InactiveCN101530962BGuaranteed measurement accuracySimplify the installation processMetal working apparatusEngineeringCompression screw
Owner:GUANGZHOU LOKSHUN CNC EQUIP

A method and system for anti-slip control of wheel-rail trains

ActiveCN111994129BEnables active anti-skid controlSignalling indicators on vehicleMachine visionMachine
Owner:TRAFFIC CONTROL TECH CO LTD

A screw chiller control system

InactiveCN104501486BImprove stabilityAvoid destructionRefrigeration safety arrangementElectrical resistance and conductanceResistance capacitance
Owner:SICHUAN APOCO TECH

Purely natural toilet powder and preparation process thereof

ActiveCN102258447BEasy access to raw materialsSimple preparation processCosmetic preparationsToilet preparationsProcess engineeringBran
Owner:江苏周春祥中医药科技研究院有限公司

Cascade vane compressor

ActiveCN103362809BImprove mechanical efficiencyReduce leakageRotary/oscillating piston combinations for elastic fluidsRotary piston pumpsDrive shaftMain channel
Owner:TOYOTA IND CORP

Control device and control method for gas-liquid dual-phase current pipe

InactiveCN102393642BBroaden your optionsEasy to tuneAdaptive controlPhase currentsFrequency changer
Owner:NORTHEASTERN UNIV LIAONING

A method, device and system for preventing account theft

ActiveCN104703186BVersatilityMessaging/mailboxes/announcementsTransmissionInternet privacyEngineering
Owner:CHINA MOBILE GROUP JIANGSU

Preparation method of similar simulation model for roadway support test

InactiveCN103527231BOptimize layoutImprove the means of supportUnderground chambersTunnel liningEngineeringModel test
Owner:CHINA UNIV OF MINING & TECH

Permanent magnet retarder

ActiveCN104617743BRealize stepless controlImprove job stabilityPermanent-magnet clutches/brakesBrake torqueDrive shaft
Owner:JIANGSU UNIV OF TECH

Partition wallboard of environmental protective lightweight fiber

InactiveCN100460354CThe overall thickness is thinTake advantage ofSolid waste managementBuilding componentsFiberHigh resistance
Owner:陈敏

Data processing method and system within internet of things environment

ActiveCN109218379BNetwork connectionsSecurity arrangementIot gatewayEdge computing
Owner:WIPRO LTD

Surface activator from citrate three-long chain alkyl triple quaternary ammonium salt cation and preparation thereof

InactiveCN1331585CTransportation and packagingMixingEpoxyAlkane
Owner:李新宝 +1

A glove automatic printing equipment

ActiveCN111923616BAvoid differentReduce defective rateMechanical energy handlingStampingTextile printerProduction line
Owner:SHANDONG XINGYU GLOVES

A method and device for learning the state of a virtual link

ActiveCN103181187BReduce the impact of stabilityMultiplex system selection arrangementsData switching networksFiberEthernet
Owner:HUAWEI TECH CO LTD

Protective sensor system for a hand-held power tool

InactiveCN102574281AGuarantee job securityReduce instances of undesired disconnectsEngineering safety devicesEmergency protection detectionLoop controlHand held
Owner:ROBERT BOSCH GMBH

A broadband small radio frequency rotary connector

InactiveCN103746155BLong rotation lifeAvoid resonanceWaveguide type devicesCoaxial lineEngineering
Owner:CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD

Buffer access methods for intra block copy in video coding

PendingCN113383541ADigital video signal modificationReference sampleReference map
Owner:BEIJING BYTEDANCE NETWORK TECH CO LTD +1

Transmission control for wireless communication networks

InactiveCN102340841ANetwork traffic/resource managementNetwork topologiesTelecommunicationsData rate
Owner:QUALCOMM INC

Production method for anneal wafer and anneal wafer

InactiveCN1547764APolycrystalline material growthAfter-treatment detailsWaferingHydrogen
Owner:SHIN-ETSU HANDOTAI CO LTD

Device and method for the storage, mixing and dispensing of components

InactiveCN1852762ASimple structureEasy to operateLiquid surface applicatorsShaking/oscillating/vibrating mixersThermodynamicsProcess engineering
Owner:MEDMIX SYST

A kind of oil-coal co-refining method using short-circulation hydrogen supply solvent oil

ActiveCN108165294BLiquid hydrocarbon mixture productionHydrocarbon oils treatmentHydrogenation reactionOil phase
Owner:洛阳瑞华新能源技术发展有限公司

Sampling point assembly

InactiveCN107532976AWithdrawing sample devicesEngineering
Owner:XTRALIS GLOBAL

Device for fixing search lamp bulb

ActiveCN101592320BAvoid breakingAvoid open circuitLighting support devicesElectric circuit arrangementsElectricityMetallic Lead
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD

Solubilized ultrahigh molecular weight ultrafine polyethylene and its preparation method

ActiveCN106279474BGood repeatabilitySimple stepsPolymer scienceSolvent
Owner:INST OF CHEM CHINESE ACAD OF SCI

A multifunctional femoral osteotomy positioner

ActiveCN112155653BHigh positioning accuracyHigh measurement accuracyDiagnosticsBone drill guidesSurgical riskPhysical medicine and rehabilitation
Owner:BEIJING CHUNLIZHENGDA MEDICAL INSTR

Medicine composition for treating hepatic disease and use thereof

ActiveCN101310768BStrong synergyOrganic active ingredientsPeptide/protein ingredientsHepatic DiseasesMedicine
Owner:XIANGBEI WELMAN PHARMA CO LTD

Distributed Host Vulnerability Scanning Method

ActiveCN104821950BTimely repairRandom combinationUser identity/authority verificationData switching networksGeographic siteIp address
Owner:SHANGHAI CTRIP COMMERCE CO LTD

Method and system for wireless localization

ActiveCN100401092CRealize location positioningPrecise positioningBeacon systems using radio wavesRadio/inductive link selection arrangementsData matchingInformation data
Owner:张家港信工企业管理咨询有限公司

Apparatus, composite section, and method for on-site tower formation

InactiveCN102734082AEngine manufactureFinal product manufactureCost effectivenessEngineering
Owner:GENERAL ELECTRIC CO

Silica-filled elastomeric compounds

InactiveCN101080452BEnhanced interactionImprove performanceSpecial tyresElastomerSilicon dioxide
Owner:LANXESS CORP (CA)

A preparation method of polycrystalline diamond superhard wear-resistant material containing reinforcing core

ActiveCN103752221BUltra-high pressure processesBoron carbonitridePolycrystalline diamond
Owner:CHINA UNIV OF GEOSCIENCES (BEIJING) +1

A kind of fluorescent probe for detecting methanol and its application

ActiveCN111233885BQuick checkImprove anti-interference abilityOrganic chemistryFluorescence/phosphorescenceFluoProbesAlcohol
Owner:FUJIAN NORMAL UNIV

Rotary ultrasonic equipment

ActiveCN102988080BUsableArbitrary placementUltrasonic/sonic/infrasonic diagnosticsInfrasonic diagnosticsDisplay deviceEngineering
Owner:VINNO TECH (SUZHOU) CO LTD

Antibody-conjugates for targeting of tumours expressing trop-2

PendingCN113260384AImprove therapeutic indexPharmaceutical non-active ingredientsAntineoplastic agentsDimerAntiendomysial antibodies
Owner:SYNAFFIX

Preparation method of selective emitter solar battery

ActiveCN102074616BReduce manufacturing costIncrease productivityRenewable energy productsSemiconductor devicesScreen printingEngineering
Owner:BEIJING NAURA MICROELECTRONICS EQUIP CO LTD

Inductor

InactiveCN102122564BAccurate Current MeasurementsReduce mistakesTransformers/inductances coils/windings/connectionsVariable inductances/transformersPower flowInductor
Owner:CYNTEC

Lifting devices for doors and panels

InactiveCN1997583BCrowbarsBuilding constructionsFixed position
Owner:I·达兰特

Device with dual write-in functions and memory control device

InactiveCN100472422CEfficient use ofInput/output to record carriersMemory adressing/allocation/relocationComputer engineeringHost interface
Owner:FUJITSU LTD

Data writing method, memory control circuit unit and memory storage device

ActiveCN106201932BSlow down access speedInput/output to record carriersData accessControl circuit
Owner:PHISON ELECTRONICS

Electronic book file processing method, electronic device, storage medium

ActiveCN108881472BReduce wasteTransmissionElectronic bookDatabase
Owner:ZHANGYUE TECH CO LTD

Method and device for image recognition and search

InactiveCN103324614AImprove search efficiencyEasy accessCharacter and pattern recognitionSpecial data processing applicationsRelevant informationInformation searching
Owner:FU TAI HUA IND SHENZHEN +1

An electric pulse device and method for locally controlling the phase distribution of mold slag in the slag tunnel of a continuous casting mold

ActiveCN110076309BEasy to useReduce stepsSlagEngineering
Owner:CENT SOUTH UNIV

A square merchandise display case with an internal spline ring and a position sensor

ActiveCN103549810BControl movement rangeRealize storageShow cabinetsMechanical energy handlingThrust bearingEngineering
Owner:广东好掌柜智能展示科技有限公司

Multi-wafer encapsulating structure

InactiveCN103268875BHigh densityReduce processing difficultySemiconductor/solid-state device detailsSolid-state devicesEngineering
Owner:聚芯芯片科技(常州)股份有限公司

A key for a blade lock and a blade lock core matched with the key

ActiveCN105201289BReduced matching toleranceImprove reliabilityKeysCylinder locksMechanical engineeringEngineering
Owner:广东三力锁业有限公司

Obtaining method of laser resistance trimming scheme, laser resistance trimming scheme and chip resistor

ActiveCN110993229BReduce the rate of resistance changeStrong process controllabilityResistor manufactureThick film resistorsMaterials scienceLaser
Owner:SHENZHEN JPT OPTO ELECTRONICS CO LTD

Internal-bonded water-proof technique for externally-bonded waterstop

InactiveCN101570973BAvoid damageStrong telescopic deformation abilityArtificial islandsUnderwater structuresSlurryExpansion joint
Owner:CHINA FIRST METALLURGICAL GROUP

Composite intelligent deep hole processing shock absorber and optimal auxiliary support position self-moving control method

ActiveCN105921786BRapid Active Vibration SuppressionQuick active dampening effectMaintainance and safety accessoriesBoring/drilling machinesManufacturing technologyControl system
Owner:ZHONGBEI UNIV

MEMS Gas Sensing Device

InactiveCN104807855BAffect operationMaterial analysis by electric/magnetic meansGas analyser construction detailsCell layerElectrically conductive
Owner:SENSOR TEK

Cooling ventilation simulation device and control method for high-altitude airborne equipment testing

ActiveCN112249361BGuaranteed trafficEnsure controllabilityAircraft components testingSimultaneous control of multiple variablesControl cellEngineering
Owner:BEIJING INST OF SPACECRAFT ENVIRONMENT ENG

Automatic control method for rice polishing machine

InactiveCN102354129BEffective temperature controlMeet quality requirementsGrain huskingGrain polishingAutomatic controlAgricultural engineering
Owner:湖北天明粮油设备有限公司

Video detection device for inspection of trolley line interface and method of use thereof

ActiveCN104410827BEasy to makeEasy to operateClosed circuit television systemsUsing optical meansVideo monitoringTelevision system
Owner:CHINA MCC20 GRP CORP

Composition for preventing or treating apoplexy and application thereof

ActiveCN102091081BPrevent secondary occurrenceReduce contentOrganic active ingredientsBlood disorderDiseaseGinsenoside Rd
Owner:HEILONGJIANG ZBD PHARMA +1

A treatment method for high boron-containing geothermal tail water

ActiveCN105016501BEliminate "Secondary Pollution"Increase throughputMultistage water/sewage treatmentFiberUltrafiltration
Owner:CHINA PETROCHEMICAL CORP +2

Version management method and device for data backup

ActiveCN102023903BImprove backup efficiencySave spaceRedundant operation error correctionParallel computingVersion management
Owner:LENOVO (BEIJING) LTD

Catalyst for synthesizing unsaturated aldehyde and unsaturated carboxylic acid, method of preparing same, and method of synthesizing unsaturated aldehyde and unsaturated carboxylic acid with catalyst

InactiveCN1298424CHigh selectivityGood choiceOrganic compound preparationOrganic chemistry methodsCatalytic oxidationVapor phase
Owner:MITSUBISHI CHEM CORP

Assessment method for loadable index of oil immersed power transformer

ActiveCN103245857BAvoid disintegrationResolving policy ambiguityElectrical testingFailure rateTransformer
Owner:ZHEJIANG UNIV

A turning tool for model racing wheels

ActiveCN105269003BSimple structureImprove portabilityWorkpiecesTurning toolsEngineeringMechanical engineering
Owner:SUZHOU YOUDAN INTERNET TECH CO LTD

An electric sanitation vehicle steering device and auxiliary warning system

ActiveCN112224278BImprove securityReduce incidenceAcoustic signal devicesSteering linkagesControl theoryBevel gear
Owner:安徽江田环卫设备股份有限公司

A method of making brand logo and trademark label by using synthetic resin film

InactiveCN105247596BImprove aestheticsImprove mass production efficiencyStampsPaper/cardboard articlesTrademarkUltraviolet lights
Owner:株式会社爱睦全球

Device and method for correcting transmission error of closed-loop servo system of precision numerical control machine tool

InactiveCN101844317BReduced wear build-upImprove reliabilityProgramme controlComputer controlNumerical controlGrating
Owner:HEFEI UNIV OF TECH

a paper core

ActiveCN111410097BEasy to operateReduce wrinklesThin membraneMechanical engineering
Owner:WUXI TAIJI PAPER IND

A reclining armrest impact testing machine

InactiveCN104316283BImprove securityEasy to detectShock testingTest requirementsImpact testing
Owner:SHANGHAI UNIV

Manufacturing method of MIM (Metal-Insulator-Metal) capacitor

ActiveCN102420104BHigh quality factorSmall sizeSemiconductor/solid-state device manufacturingSemiconductor devicesMetal-insulator-metalState of art
Owner:SHANGHAI HUALI MICROELECTRONICS CORP

A kind of acid response water-soluble near-infrared bodipy photosensitizer and preparation method thereof

ActiveCN106188113BStrong absorption capacityHigh yieldPhotodynamic therapyGroup 3/13 element organic compoundsSolubilityInfrared
Owner:JIANGSU YAHONG MEDITECH CO LTD

Ointment for treating burn by promoting tissue regeneration and skin growth and preparation method of ointment

ActiveCN104586962APositive effect confirmedAntibacterial agentsHydroxy compound active ingredientsDamages tissuePropolis
Owner:张金安

Method and apparatus for encapsulating phosphor-coated LEDs

ActiveCN104037298BSolid-state devicesSemiconductor devicesAdhesive beltFluorescence
Owner:EPISTAR CORP

Multi-wavelength laser power calibrating instrument and its calibrating method

InactiveCN104266751BHigh sensitivityImprove stabilityPhotometry using electric radiation detectorsDigitizationLaser source
Owner:江玉柱

High-performance ceramsite and preparation method thereof

ActiveCN102515706BImprove compactnessImprove curing effectCeramic materials productionClaywaresExpanded clay aggregateDewatered sludge
Owner:ZHEJIANG FANGYUAN BUILDING MATERIALS TECH

a mos 2 Electrochemical Preparation Method of/Graphene Composite Counter Electrode

ActiveCN105405663BImprove conversion efficiencySimple methodLight-sensitive devicesPhotovoltaic energy generationElectrolytic agentElectrical battery
Owner:SOUTHEAST UNIV

Method for extracting flavones, low-molecule pectin and cellulose from orange peels in combined way

ActiveCN103263514BImplement joint extractionEfficient use ofPlant ingredientsCelluloseBoiling point
Owner:ZHEJIANG CITRUS RES INST

A thimble

InactiveCN1333184CRopes and cables for vehicles/pulleyFreight handlingEngineering
Owner:AMSAFE BRIDPORT LTD

Method for switching in service network gateway to obtain adjacent base station information in WIMAX network

InactiveCN100362827CData switching by path configurationNetwork connectionsService networksBase station
Owner:HUAWEI TECH CO LTD

Method for designing viscoelasticity dampers for adjacent building structures

ActiveCN102535673BShock proofingDamping factorViscoelastic damping
Owner:HUAZHONG UNIV OF SCI & TECH

Push method and system for application extension tool

ActiveCN103677866BEasy to useReduce operations such as lookupsProgram loading/initiatingSpecial data processing applicationsSoftware engineeringApplication procedure
Owner:BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD

Double Right Angle Channel Continuous Extrusion Device

ActiveCN106734303BRealize continuous productionMeet development needsExtrusion diesCopperContact line
Owner:CHINA RAILWAY CONSTR ELECTRIFICATION BUREAU GRP KANG YUAN NEW MATERIALS CO LTD

Hierarchical Identity Base-based Authenticated Key Agreement Method and Negotiation System without Certificate

ActiveCN105187205BKey distribution for secure communicationPublic key for secure communicationHash functionKey escrow
Owner:BEIHANG UNIV

Method and device for studying metal hydrogen infiltration in medium under dynamic load condition

InactiveCN100427942CFully reflect the hydrogen permeation behaviorReflects hydrogen permeation behaviorMaterial analysis by electric/magnetic meansInvestigating material ductilityEpoxyHydrogen
Owner:INST OF OCEANOLOGY - CHINESE ACAD OF SCI

An integrated control device and control method for crude oil transfer integration

ActiveCN111706786BAvoid logical conflictsAvoid the risk of overfillProcess control/regulationPipeline systemsThermodynamicsBuffer tank
Owner:XIAN CHANGQING TECH ENG +1

A spring rack automatic assembly mechanism

InactiveCN105690076BRealize fully automated assemblyReduce labor costsWork holdersMetal working apparatusCompression deviceEngineering
Owner:SHANGHAI SECOND POLYTECHNIC UNIVERSITY

A switch control circuit and control method

ActiveCN106383543BReduce malfunctionReduce chance of frame dropsElectric variable regulationComputer moduleElectronic switch
Owner:YIJIAHE TECH CO LTD

A bracket for cable sealing

ActiveCN109167309BSimple structureEasy to operateCable installations in surface ductsCable installations in underground tubesIsosceles trapezoidPower engineering
Owner:杭州博源电力设备有限公司

T vector construction method

ActiveCN101948862BPromote cloningSimple methodVector-based foreign material introductionNucleotideGene Expression Process
Owner:中生方政生物技术股份有限公司

Means for preventing tools from being pulled out from tool holders with a tool holding fixture

ActiveCN105057722AEasy to importPrevent axial movementGrinding wheel securing apparatusSleeve/socket jointsEngineeringClip forceps
Owner:FRANZ HAIMER MASCHINENBAU KG

Methods for reducing oil uptake of fried foods

InactiveCN102421296BLow oil absorptionDough treatmentBakery productsCarboxymethyl celluloseMethyl cellulose
Owner:DOW GLOBAL TECH LLC

Use of xenon or xenon gas mixture in the preparation of preparations for treating epilepsy

ActiveCN107569509BGood treatment effectNervous disorderInorganic active ingredientsCeriumLanthanum
Owner:BINZHOU MEDICAL COLLEGE

Method and equipment for switching terminal in message transmitting process

ActiveCN101656991BSend accuratelyConnection managementWireless network protocolsComputer terminalUser equipment
Owner:HUAWEI TECH CO LTD

Double-efficient air electrode and preparation thereof

ActiveCN100397686CActs as a current collectorSimple processCell electrodesEngineeringOxygen
Owner:SUNRISE POWER CO LTD

Distortion parameter measurement method, device and system

ActiveCN109191374BEasy to measureAccurate calculationImage enhancementImage analysisDisplay deviceEngineering
Owner:BOE TECH GRP CO LTD +1

Substrate Selection for Catalysts

InactiveCN103252257BOptimal selection windowWiden selection windowCatalyst carriersCatalyst activation/preparationHigh current densityTarget surface
Owner:FORD GLOBAL TECH LLC

Installation method of a coiled tubing defect spray marking system

ActiveCN113246614BGuarantee job securityEasy to installTypewritersOther printing apparatusCoiled tubingElectrical control
Owner:BC P INC CHINA NAT PETROLEUM CORP +1

Internal-circulation aerobic granule sludge bioreactor

InactiveCN103274521BHigh activityHigh removal rateSustainable biological treatmentBiological water/sewage treatmentAnaerobic reactorOxygen
Owner:北京盛源水沃环境工程有限公司

A selective detection fe 3+ Ionic luminescent crystal material and preparation method thereof

ActiveCN107384373BLow costObvious quenching effectLuminescent compositionsZinc organic compoundsSpace groupStructural formula
Owner:BOZHOU UNIV

Endoscope system and method for detecting contact of tip of endoscope with tissue

ActiveCN111948798BAvoid damageRealize distance measurementSurgeryEndoscopesMedicineOptical power
Owner:SHANGHAI MICROPORT MEDBOT (GRP) CO LTD

Application of imidazo[4,5-b]pyridine thioethanamide derivatives in the preparation of anti-human solid tumor drugs

ActiveCN109303777BInhibitory activityOrganic active ingredientsAntineoplastic agentsLarge-cell lung carcinomaOncology
Owner:SHANDONG UNIV

A distributed network virtualization system for sdn network

ActiveCN107528743BImprove data reading speedImprove practicalityData switching networksNetwork operating systemOperational system
Owner:UNIV OF SCI & TECH OF CHINA

A transmission line docking structure for computer network data migration

ActiveCN111769412BImprove transmission efficiencyReasonable structural designSecuring/insulating coupling contact membersData transportNetwork data
Owner:XINGTAI POLYTECHNIC COLLEGE

Electrical control upright arrangement integrated pump / valve - pipe - nozzle spraying system

InactiveCN1312391CSuction tightRetrofit smallElectrical controlFuel injection apparatusSolenoid valveFuel oil
Owner:TSINGHUA UNIV

Image enhancement method and image enhancement device

ActiveCN111540325BImprove viewing experienceStatic indicating devicesRadiologyNuclear medicine
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Detachable backrest of a bicycle

InactiveCN105128989BQuick installationQuick releaseCycle saddlesCouplingEngineering
Owner:GUIZHOU UNIV

Combined Tooling for Suture Hooks in Sports Medicine Rotator Cuff Injury Surgery

ActiveCN112024656BImprove consistencyImprove bending efficiencyMetal-working feeding devicesPositioning devicesEngineeringRotator cuff injury
Owner:杭州锐健医疗股份有限公司

Maximum power point tracking device of solar assembly

ActiveCN102096418BReduce consumptionHigh precisionControl using feedbackMicrocontrollerPower flow
Owner:TRINA SOLAR CO LTD

A dental arch line drawing method based on superpixel clustering

ActiveCN110689564BImage enhancementImage analysisOral tissueOral problems
Owner:6D DENTAL TECH

Time Domain Full Waveform Inversion Method Based on Wavefield Local Correlation Time Shift

InactiveCN109407151BImprove matchComputational efficiency is not reducedSeismic signal processingSliding time windowTime domain
Owner:JILIN UNIV

A hot air circulation drying oven with uniform flow field and its method for uniformity

ActiveCN105526785BAverage humidity distributionReduce short circuit behaviorDrying gas arrangementsDrying machines with local agitationHigh humidityEngineering
Owner:KUNMING UNIV OF SCI & TECH

Distributed high-speed cloud storage server cluster system and reading method thereof

ActiveCN104092758AStrong horizontal expansion capabilityTransmissionCloud storageDistributed computing
Owner:南京斯坦德云科技股份有限公司

Photographing method, device and electronic device

ActiveCN111654623BQuality improvementImprove shot qualityTelevision system detailsColor television detailsMedicineComputer graphics (images)
Owner:VIVO MOBILE COMM CO LTD

Multifunctional organic/inorganic compound fertilizer and preparation method thereof

InactiveCN103254010BEasy to useReduce releaseFertilizer mixturesPhosphateInorganic compound
Owner:山东华粮生物工程集团股份有限公司

Methods and systems for displaying vehicle rear camera images in different modes

ActiveCN102014273BClosed circuit television systemsOptical viewingCamera imageComputer graphics (images)
Owner:GM GLOBAL TECH OPERATIONS LLC

Low molecular weight silicone oil-in-water emulsion

InactiveCN1942167BCosmetic preparationsHair cosmeticsActive agentOil phase
Owner:DOW CORNING CORP

Process defect feedback method and device for circuit breaker products

ActiveCN109472448BReduce dependenceEasy to findResourcesManufacturing computing systemsProcess engineeringData profiling
Owner:XIAN HIGH VOLTAGE APP RES INST CO LTD

A Roots Blower Rotor End Face Ring Sealing Structure

ActiveCN110735795BImprove reliabilityImprove fan efficiencySealing arrangement for pumpsRotary piston pumpsThermal dilatationStructural engineering
Owner:XIAN UNIV OF TECH

Image processing device, imaging device and control method

ActiveCN103986854BImage enhancementTelevision system detailsImaging processingComputer science
Owner:CANON KK

An automatic loading and unloading mechanism and a numerically controlled machine tool

ActiveCN111975429BReduce the number of material pallet changesReduce frequencyMetal working apparatusNumerical controlMachine tool
Owner:HUNAN ZDCY (ZHONGDA CHUANG YUAN) CNC EQUIP CO LTD

Catalyst for ethylene polymerization, preparation and application thereof

ActiveCN102260360BHigh activityParticles in good shapeElectron donorSilicon dioxide
Owner:PETROCHINA CO LTD

A deflection correcting device for a flexible stone production line transmission mesh belt claw wheel

ActiveCN106185241BWill not cause lossExtended service lifeConveyorsControl devices for conveyorsProduction lineTransmission belt
Owner:东营宜达新材料有限责任公司

Homogeneous catalyst and its application in decomposing cyclohexyl hydroperoxide

ActiveCN102476064BOxygen-containing compound preparationOrganic compound preparationCyclohexanonePtru catalyst
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

A magnetic levitation connection positioning method for prefabricated concrete components

ActiveCN108222285BAccurateEnsure stabilityBuilding material handlingMagnetic tension forcePower flow
Owner:HEFEI CONSTR ENG GRP

Method for emergency disconnection of the supply voltage or travel current supply of electrified routes or electrified route sections of rail vehicles

ActiveCN110035942BAccelerated rescue measuresPower supply linesRailway traffic control systemsSignal onTransmitter
Owner:BOMBARDIER TRANSPORTATION GMBH

Static analysis method of java program based on control flow analysis and data flow analysis

ActiveCN105608003BImprove analysis efficiencyFast executionSoftware testing/debuggingExtensibilityData stream
Owner:XIDIAN UNIV

an oil filter

ActiveCN104895766BSimplify processing difficultySimplify the lubrication systemPositive displacement pump componentsPositive-displacement liquid enginesInterference fitPulp and paper industry
Owner:SHANGHAI SINOTEC

Copper foil for printed wiring boards, laminates using the same, printed wiring boards, and electronic components

InactiveCN104080951BReduce manufacturing costPrinted circuit aspectsVacuum evaporation coatingCopper foilEngineering
Owner:JX NIPPON MINING & METALS CORP

Loading device for casting molds

ActiveCN106735132BExtended service lifeQuality is not affectedMould handling equipmentsCasting moldSlide plate
Owner:重庆市璧山正发有色金属有限公司

A drop tank for buildings

ActiveCN104563404BAvoid destructionReduce flow rateRoof drainageBridge structural detailsWater flowElectric potential energy
Owner:北京九州天汇农业科技有限公司

Mineral composite fiber wet slag removal device

ActiveCN107282283BSimple structureHigh slag removal rateWet separationFiberSlag
Owner:咸阳非金属矿研究设计院有限公司