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.

Velocity feedback control system for a rotor of a toy helicopter

ActiveCN102107088AToy aircraftsMultiple dynamo-electric motors speed regulationControl systemVelocity feedback
Owner:SPIN MASTER LTD

Fuzzy control method based on intuitionistic fuzzy evidence support degree uncertainty reasoning

ActiveCN104536296AEasy to operateAchieve control resultsAdaptive controlEngineeringFuzzy reasoning
Owner:南通辰丰自动化设备制造有限公司

Energy storage determining method for improving adjusting capacity of new energy station and new energy supporting machine

ActiveCN112383071ADetermine capacityIncrease coverageSingle network parallel feeding arrangementsAc network load balancingNew energyElectric power system
Owner:CHINA ELECTRIC POWER RES INST

Continuous distillation equipment of biomass

InactiveCN103642509ABiofuelsIndirect heating destructive distillationDistillationEngineering
Owner:冯思慧

Detection switch

InactiveCN101814390ASimple structureReduce in quantityElectric switchesMortise and tenonRetaining wall
Owner:FORWARD ELECTRONICS CO LTD

Pretreatment method for improving TiAl-Nb alloy liquid zinc corrosion resistance performance

InactiveCN102352504ASimple processGood lifting effectHeat inorganic powder coatingVacuum pumpingPretreatment method
Owner:UNIV OF SCI & TECH BEIJING

Low-viscosity and high-permeability polyaspartic acid ester

ActiveCN113354792AImprove flexibilityLow viscosityPolyurea/polyurethane coatingsSide chainDe esterification
Owner:浙江艾特普科技有限公司

Environment-friendly synthetic method for 2-amino-5,8-disubstituted-[1,2,4]triazole[1,5-c]pyrimidine

ActiveCN103739606AImprove protectionReduce manufacturing costOrganic chemistryEnvironmental resistanceHydroxylamine
Owner:JIANGSU FUDING CHEM

Electro-chemical cell sensor with double targeting and visual functions and preparation method thereof

InactiveCN104034764AEasy to detectIncrease the effective binding areaMaterial electrochemical variablesVisual functionElectrochemical biosensor
Owner:SHANGHAI NORMAL UNIVERSITY

Preparation method for carbon aerogel composite material

ActiveCN106565267AImprove conductivityEvenly dispersedCeramicwareGraphite oxideAerogel
Owner:天津晨祥丰凯新材料科技有限公司

Preparation method of N, N'-carbonyl-bis-(4-ethyl-2, 3-dioxopiperazine)

ActiveCN105524001AReduce usageReduce governance costsOrganic chemistryTrimethylsilyl chloridePtru catalyst
Owner:山东艾孚特科技有限公司

Model hot update processing method and device, equipment, medium and product

PendingCN114327546ATroubleshoot issues using business servicesQuick launchVersion controlBiological neural network modelsEngineeringBusiness data
Owner:GUANGZHOU HUADUO NETWORK TECH

Clock capable of telling time by remote control

InactiveCN106842893AElectric indicationTimerRemote controlReal-time computing
Owner:XIANGYANG VOCATIONAL & TECHN COLLEGE

Gas sensor based on polyaniline/stannic oxide composite nanofibers and preparation method thereof

InactiveCN105651828ALarge specific surface areaIncrease active pointMaterial resistanceFiberResponse sensitivity
Owner:WUHAN INSTITUTE OF TECHNOLOGY

Cargo elevator car with dual vibration-damping function

InactiveCN109573788AWith fire and lifesaving functionTrigger condition lowBuilding liftsDamping functionEngineering
Owner:浙江威特电梯有限公司

Spider pool website identification method and device, electronic device and storage medium

PendingCN113407802ASolve wasteReduce wasteWeb data indexingSpecial data processing applicationsWeb siteInternet privacy
Owner:HANGZHOU ANHENG INFORMATION TECH CO LTD

Data recovery method and device

PendingCN114647533AReduce occupancyReduce the number of input and output (IO)Input/output to record carriersRedundant data error correctionCoding blockEmbedded system
Owner:JD DIGITS HAIYI INFORMATION TECHNOLOGY CO LTD

Data processing method, device and equipment

PendingCN113626383ARealize a reasonable distributionEfficient use ofFile system administrationFile access structuresEngineeringData mining
Owner:LANGCHAO ELECTRONIC INFORMATION IND CO LTD

Method for supporting free data interaction between plug-ins

PendingCN114691235AFunction porting is simpleImprove compatibilityInterprogram communicationProgram loading/initiatingPublic interfaceOpen data
Owner:上海智殷自动化科技有限公司

Method of inducing grating deformation based on ultrasonic pulse and used for measuring strain

ActiveCN105890536AAccurateUsing optical meansGratingSonification
Owner:BEIJING INFORMATION SCI & TECH UNIV

Process level communication configuration method and system

ActiveCN110032389AImprove production efficiencyAvoid the inconvenience of follow-up maintenanceVersion controlVirtual terminalData set
Owner:NR ELECTRIC CO LTD +1

A kind of antistatic fabric and weaving method

ActiveCN103741449BSoft touchComfortable and breathableVegetal fibresPolymer scienceZinc salts
Owner:SHAANXI WANSHENGYUAN SCI & TECH

Special-shaped vertebral body expansion balloon catheter

InactiveCN102743215AReasonable designSimple structureSurgeryDilatorsFiberCarbon fibers
Owner:KANGHUI MEDICAL INNOVATION

Vibrating type coal cleaning hopper

PendingCN112746639AGet looser effectAvoid complicated proceduresMechanical machines/dredgersThermodynamicsStructural engineering
Owner:RIZHAO PORT

Highly effective hydrogen yield photosynthetic bacterium and application thereof

InactiveCN101168729AEfficient conversionBacteriaFermentationPhotofermentationWastewater
Owner:SHANGHAI INST OF BIOLOGICAL SCI CHINESE ACAD OF SCI

High-rise spraying robot

PendingCN112832490ARealize automatic sprayingNo risk of injuryBuilding constructionsAutomatic controlControl system
Owner:邯郸市永年区华翼机械科技有限公司

Resistance phasing method for medium-voltage distribution line looped network

InactiveCN101923114AWill not affect power supply reliabilityTest Method SafetyEarth resistance measurementsVoltage-current phase angleElectrical resistance and conductanceIntermediate frequency
Owner:XUANCHENG POWER SUPPLY COMPANY OF STATE GRID ANHUI ELECTRIC POWER +1

Gravel separation device for road construction

PendingCN113560169AEasy to separateLow costSievingScreeningStructural engineeringMechanical engineering
Owner:章远

Compressed air circulating engine

ActiveCN104314616AShort cylinder strokeSmall volumeMachines/enginesHydraulic cylinderExhaust valve
Owner:何敬田

Household multifunctional solar power generation device capable of automatically adjusting position

InactiveCN111835273AImprove photoelectric conversion rateSimple structurePhotovoltaic supportsSolar heating energyHome useRotational axis
Owner:河北东石科技有限公司

Battery cell comprising housing cover plate with riveted filling opening

InactiveCN104781952AAchieve rivetingReduce intensityFinal product manufactureWound/folded electrode electrodesEngineeringLithium-ion battery
Owner:ROBERT BOSCH GMBH

Efficient transcoding video decoding method

PendingCN113727115ADigital video signal modificationElectric digital data processingData packFrame sequence
Owner:TIANJIN JINHANG COMP TECH RES INST

Assembling method and device of box culvert, processor and memory

ActiveCN109706856AImprove assembly technologyGround-workSoftware engineeringCulvert
Owner:CHINA RAILWAY SHISIJU GROUP CORP +1

A method for improving security of private data in open service

InactiveCN100490371CImprove securityPrevent leakageSecuring communicationThird partyData control
Owner:BEIJING UNIV OF POSTS & TELECOMM

Cycle conveying line applied to carbon dioxide mobile workstation

PendingCN109357574AFlexible useSimple structureBlasting cartridgesGas handling applicationsNew energyEngineering
Owner:YONGZHOU XINDONGSENG MACHINERY EQUIP

Fitness equipment for exercising arm strength

ActiveCN114307041AEasy to disassembleWear-resistant inner circleDumb-bellsLayered productsEngineeringStructural engineering
Owner:JILIN INST OF PHYSICAL EDUCATION

Electromagnetic actuators and electronic equipment

ActiveCN111405396BAlleviate Magnetic Leakage ProblemsReduce distractionsPiezoelectric/electrostrictive transducersTransducer casings/cabinets/supportsMagnetic polesEngineering
Owner:VIVO MOBILE COMM CO LTD

Floating mounting base and LED box body splicing method

ActiveCN111048001AAdjustable position statusGuaranteed flatnessIdentification meansMechanical engineeringMaterials science
Owner:UNILUMIN GRP

Deep silicon etching method and manufacturing method of silicon-based MEMS (Micro-electromechanical Systems) motion sensor

ActiveCN106829853APrevent hardeningAvoid residueDecorative surface effectsChemical vapor deposition coatingMicroelectromechanical systemsSilicon etching
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Optical stereoscopic lens

InactiveCN107191891ASolve the phenomenon of stratificationUniform and symmetrical light spot illuminationPlanar light sourcesSemiconductor devices for light sourcesIlluminanceLight spot
Owner:SHENZHEN MESTER OPTOELECTRONICS TECH CO LTD

Dynamic adaptive network anomaly detection method based on artificial immune technology

PendingCN114861776AImprove detection rateImprove detection accuracyCharacter and pattern recognitionArtificial lifeAlgorithmAnomaly detection
Owner:WUHAN UNIV

Adjustable computer desk for computer equipment

InactiveCN108851520AEasy to adjustImprove user experienceOffice tablesFeetDeskComputer engineering
Owner:芜湖瑞芬莱网络科技有限公司

Ultrasonic processing apparatus comprising means for imaging cavitation bubbles

ActiveCN112566694APrecise positioningAccurate divisionUltrasound therapySurgeryCavitationUltrasonic imaging
Owner:CARDIAWAVE +3

Film shaking dust remover

PendingCN107552498AEasy to assembleLow costCleaning processes and apparatusElectrostatic chargesDust controlEngineering
Owner:东莞市朗烁自动化设备有限公司

Apparatus for producing rock leather rubber slab and intelligentized control method of technique system

InactiveCN101244618AImprove utilizationImprove product qualityFlat articlesProgramme control in sequence/logic controllersSolenoid valveEngineering
Owner:夏永亮

Touch display all-in-one machine installation mode

ActiveCN112518636AQuick installationQuick releaseWork holdersMetal-working hand toolsEngineeringMachine
Owner:广州小象触控科技有限公司

Directed growth structured light center extraction method based on line structured light image

InactiveCN112037201AAvoid traversalShort runtimeImage analysisComplex mathematical operationsComputer graphics (images)Structured light
Owner:HEBEI UNIV OF ENG

Automatic picking and cleaning robot for water pipe of constructed wetland pool

ActiveCN113145576ASolve the complex problem of collecting and cleaningImprove work efficiencyDrying solid materials without heatHollow article cleaningConstructed wetlandSludge
Owner:张艳波

Manufacturing method of back of IGBT (Insulated Gate Bipolar Transistor) chip

ActiveCN103268859AIdeal Backside Junction MorphologyIncrease contactSemiconductor/solid-state device manufacturingAlloyMetal
Owner:南瑞联研半导体有限责任公司

Mold opening device for laboratory

InactiveCN105172012AEasy to take outEasy to operateEngineeringLower face
Owner:UNIV OF JINAN

Self-cooled modular radiator

PendingCN110806791AImprove cooling effectEasy to processDigital data processing detailsThermal adhesiveProcess engineering
Owner:AUTOMATION RES & DESIGN INST OF METALLURGICAL IND

Mining area illegal mining prevention monitoring and positioning method and system

InactiveCN105607040AEasy to superviseEasy to managePosition fixationGeophonePositioning system
Owner:CHINA SHENHUA ENERGY CO LTD +2

A power failure identification analysis method and system

ActiveCN109472476AResourcesCommerceTransformerFeeder line
Owner:SHENZHEN POWER SUPPLY BUREAU

Electrically addressable passive device, method for electrical addressing of same and use of said device and method

InactiveCN100440374CLow priceNanoinformaticsRead-only memoriesEngineeringData memory
Owner:THIN FILM ELECTRONICS ASA

Automatic assembly production line of spool

ActiveCN106584128ARealize pluggingHigh degree of automationOther manufacturing equipments/toolsProduction lineEngineering
Owner:张家港市瑞昌智能机器系统有限公司

Preparation method of radio frequency tube shell and radio frequency tube shell

ActiveCN112687616AGuaranteed long-term stabilityHeat dissipation fastSemiconductor/solid-state device detailsSolid-state devicesCopper conductorElectrical resistance and conductance
Owner:THE 13TH RES INST OF CHINA ELECTRONICS TECH GRP CORP

Roll textile dust-prevention device and use method thereof

PendingCN109319552AAvoid stickingReduce storage pressureWebs handlingElectric machineryStructural engineering
Owner:湖州傲娇小公举服饰有限公司

Intelligent question and answer knowledge base construction method and system, terminal and storage medium

InactiveCN113010658AAutomatically expand the scope of questions and answersImprove response accuracyText database queryingSpecial data processing applicationsCluster algorithmEngineering
Owner:深圳市一号互联科技有限公司

Moving image data playback apparatus, and imaging apparatus, and moving image data playback method

InactiveCN105323526ATelevision system detailsRecord information storageComputer hardwareImaging data
Owner:CASIO COMPUTER CO LTD

Integrated strain calibration system

ActiveCN111288955ARealize high-precision measurementMeasurement devicesEngineeringPrism
Owner:NAT INST OF METROLOGY CHINA

Purification method for leuprorelin acetate crude product

InactiveCN107163106AHigh purityAct as a buffer saltLuteinising hormone-releasing hormonePeptide preparation methodsLeuprorelinPurification methods
Owner:ASYMCHEM LAB TIANJIN

Landscape stone cleaning device

InactiveCN107988967AWash thoroughlyQuick removalRoad cleaningEngineeringRoad construction
Owner:李红星

Intelligent measuring and sampling device for generator

PendingCN114384415ADoes not cause false fluctuationsFast signal responseMeasurement instrument housingDynamo-electric machine testingInterference resistanceData acquisition
Owner:HUANENG QINGDAO THERMAL POWER CO LTD

Cleaning device for threaded workpiece

ActiveCN108405432ASolve detection difficultiesAvoid damageCleaning using toolsCleaning using liquidsCapacitanceHydraulic cylinder
Owner:宁波隆锐机械制造有限公司

Pyramid model processing method and device as well as image coding method and device

ActiveCN109429062AImprove continuityReduce the gap effectGeometric image transformationDigital video signal modificationGap effectVideo image
Owner:ALIBABA GRP HLDG LTD

Kernel scheduling method and device, terminal and storage medium

ActiveCN112416548AAvoid preemptionQuick responseProgram initiation/switchingResource allocationOperating systemIndustrial engineering
Owner:GREE ELECTRIC APPLIANCES INC

Limited scene-free license plate detection and classification method based on point guide positioning

ActiveCN114882490AEnhanced spatial translation modeling capabilitiesEnhanced translational modeling capabilitiesInternal combustion piston enginesCharacter and pattern recognitionFace detectionText detection
Owner:QINGDAO SONLI SOFTWARE INFORMATION TECH

Air purifier, control method and control device

PendingCN114087687AImprove user experienceReduce ambient temperatureMechanical apparatusSpace heating and ventilation safety systemsThermodynamicsAir purifiers
Owner:GREE ELECTRIC APPLIANCES INC

Preparation method of surface reinforced Raman scattering sensing device based on photonic crystal band edge effect

ActiveCN107132212AEnhanced interactionHigh sensitivityRaman scatteringMicrospherePhotonics
Owner:TIANJIN UNIV

Pure mechanical liftable sitting assisting chair

PendingCN114831812AEasy to operateSimple stepsWheelchairs/patient conveyancePhysical medicine and rehabilitationLiving room
Owner:XI'AN POLYTECHNIC UNIVERSITY

Terminal box and solar cell module using same

InactiveCN102938424AImprove securityImprove power supply efficiencyPhotovoltaicsPhotovoltaic energy generationManufacturing cost reductionEngineering
Owner:QC SOLAR SUZHOU CORP

Die for lubricating and cooling, especially drop dies and tools in the molding technique

InactiveCN101036906AReduce consumptionShaping toolsSpray nozzlesIndustrial engineeringCooling medium
Owner:LECHLER SPA

Prompt message processing method and device, storage medium and electronic device

InactiveCN111160141APrompt implementationSolving recognition problemsCustomer relationshipDigital data information retrievalComputer hardwareEngineering
Owner:上海秒针网络科技有限公司

Non-shutdown defrosting operation method for air conditioner

ActiveCN106871381AReduce energy consumptionImprove operating energy efficiencyMechanical apparatusSpace heating and ventilation safety systemsControl mannerEngineering
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2

Spatial position indexing method and system

ActiveCN105354326AGeographical information databasesSpecial data processing applicationsComputer graphics (images)Density distribution
Owner:SPACE STAR TECH CO LTD

Preparation method of glasses capable of relieving visual fatigue and recovering vision and glasses

PendingCN114231904AIncreased secretionIncrease blood flowVacuum evaporation coatingSputtering coatingNitrogen gasVisual perception
Owner:深圳市雏鹰视界健康科技有限公司

Potted plant packing auxiliary device

PendingCN108502236AEasy to put inEasy to operatePackagingEngineering
Owner:ZHEJIANG NORMAL UNIVERSITY

A defect detection method based on defect rules and classification feedback

InactiveCN109408385AImprove accuracySoftware testing/debuggingData informationClassification methods
Owner:HARBIN ENG UNIV

Intelligent human body sensing fan

InactiveCN109209934AAchieve closureSave electricityEngine controlPump controlElectricityDIAC
Owner:宝鸡智乾信息科技有限公司

Integrated circuit copper CMP composition and preparation method thereof

InactiveCN104513627AProduce moreSolve the problem of low removalPolishing compositions with abrasivesCatalytic oxidationSurface-active agents
Owner:SHENZHEN LEAGUER MATERIAL +2

Male connector with guide protection structure

ActiveCN108521038AAvoid deformationSimple structureIncorrect coupling preventionRight triangleEngineering
Owner:尚妙根

Preparation method of metal powder for additive manufacturing

InactiveCN107225232AGood lookingLow costAdditive manufacturing apparatusTransportation and packagingApparent densityManufacturing technology
Owner:BEIJING COMPO ADVANCED TECH

Intelligent spare part measuring and calculating method for measuring production automation system

PendingCN114756816AImprove accuracyMeet the needs of useLogisticsComplex mathematical operationsEeg dataData store
Owner:国网河北省电力有限公司营销服务中心 +2

Family cloud healthcare system and method

InactiveCN103870713ASpecial data processing applicationsMedical attentionDatabase
Owner:李骍

Method for preparing methanol by reforming methane and steam through plasma-thermal coupling

ActiveCN113816831AGood dispersionHigh catalytic activityPreparation by oxidation reactionsBulk chemical productionChemical synthesisMolecular sieve
Owner:DALIAN UNIV OF TECH

Flame-retardant trenchless modified polypropylene plastic cable conduit

PendingCN111925596AHigh oxygen indexImprove stabilityPolymer scienceStearic acid
Owner:JIANGSU NOBEL PLASTICS CO LTD

Insulating ruler measuring flatness of working surface of online traffic track and manufacturing method

InactiveCN105180731AWith heat insulationPracticalRulers for direct readingMechanical roughness/irregularity measurementsAnodizingMetallic materials
Owner:包善方

Die head for conveniently cutting off ends of thin-wall copper pipes, and cutting method

PendingCN109570611AEasy to cut in sectionsSmall amount of deformationTube shearing machinesShearing machine accessoriesPipe fittingEngineering
Owner:山东中佳电子科技有限公司

Composite microbial deodorant having codonopsis pilosula, osmanthus fragrans, peppermint and anabaena

InactiveCN106731663ALow costImprove efficiencySolid waste disposalDispersed particle separationAzotobacter chroococcumMicrobial agent
Owner:WUXI WUYU ENVIRONMENTAL TECH CO LTD

Olanzapine tablet and preparation method thereof

ActiveCN108498472AHigh dissolution rateImprove stabilityOrganic active ingredientsNervous disorderCelluloseMANNITOL/SORBITOL
Owner:苏州盛达药业有限公司 +1

Configuration data update method and system, client and server

InactiveCN105790997AReduce workloadImprove the efficiency of configuration updatesData switching networksClient-sideWorkload
Owner:PKU HEALTHCARE IT

Neutron single event effect testing method of SRAM

InactiveCN105590652AThe test is validImprove accuracyStatic storageInjection volumeIrradiation
Owner:BEIJING SHENGTAOPING TEST ENG TECH RES INST

Method for sowing and propagating emmenopterys henryi

InactiveCN108496678AEfficient preparationEasy to observe workSecateursSpadesFruit treeEmmenopterys henryi
Owner:XINYANG AGRI & FORESTRY UNIV

Low-noise pneumatic tire

ActiveCN108422813AImprove wetting performanceReduce noiseTyre tread bands/patternsLow noiseTransverse groove
Owner:GITI RADIAL TIRE (ANHUI) CO LTD

Steel fiber concrete model construction method based on CT scanning

PendingCN113779849AAccurate extractionAvoid interferenceImage enhancementImage analysisComputer graphics (images)Finite element software
Owner:CHINA UNIV OF MINING & TECH

High-speed steam power classifier bearing oil composition with characteristics of high-temperature resistance, water resistance and low friction

InactiveCN106520275AImprove water resistancePromote demulsificationLubricant compositionFoaming agentPhysical chemistry
Owner:GUANGXI UNIV

Vanadium battery electrolyte preparation method

InactiveCN104485471ALow costConducive to commercial productionRegenerative fuel cellsVanadium redox batteryState of art
Owner:刘奇

Preparation method of three-dimensional red chestnut matte artistic glaze for ceramic container

ActiveCN105565666AFast melting sinteringNon-extensive levelingCarbide siliconManganese(II) carbonate
Owner:JIANGSU YIXIANG CERAMIC TECH CO LTD

Instrument communication bus converter and conversion device based on BLE Bluetooth

PendingCN114885313AQuick buildFew modulesData switching detailsShort range communication serviceCommunication interfaceConverters
Owner:中国人民解放军91286部队航空仪器计量站

Drawbar mechanism for suitcase

InactiveCN108741560AMovement Trajectory LimitationStable Stretch RunOther accessoriesMechanical engineering
Owner:平湖市百美得进出口有限公司

Vehicle-mounted remote control system and method for defending same carrier attack

ActiveCN113205624AGuarantee the safety of useDefense against co-carrier attacksIndividual entry/exit registersTelecommunicationsRemote control
Owner:DONGFENG COMML VEHICLE CO LTD

Visitor management method based on face recognition

PendingCN114241650AFacilitate facial image acquisitionTelevision system detailsRegistering/indicating time of eventsEngineeringKnowledge management
Owner:安徽安联云服务有限公司

Numerical control roll machine

InactiveCN107598046AImprove machining accuracyGear wheelsScrew-threads articlesEngineeringMechanical engineering
Owner:钟泽

Walking positioning plate capable of achieving meshing of opening teeth of button sewing machine conveniently

InactiveCN107190426AAvoid offsetImprove accuracySewing apparatusEngineeringControl switch
Owner:阜宁九龙输送装备有限公司

Strip cutting machine and fine dried noodle machine

PendingCN108782649AQuick cutImprove work efficiencyDough shaping and cutting apparatusMechanical engineeringEngineering
Owner:牛士凯

Antitheft packaging container

ActiveCN102616453AEffective anti-theftReduce manufacturing costLocking devicesEngineeringMechanical engineering
Owner:SHENZHEN BEAUTY STAR

Antihypertensive drug wine

InactiveCN102453654AAnthropod material medical ingredientsAlcoholic beverage preparationMedicineChinese liquor
Owner:李荣富

Intelligent checking system based on distribution network scheduling

PendingCN114781813AImproving the safety and error prevention effect of scheduling controlImprove the anti-mistake level of scheduling operationsCharacter and pattern recognitionResourcesInformation repositoryData information
Owner:国网浙江省电力有限公司双创中心 +1

Impact energy absorbing member

PendingCN113613959ABumpersEngineeringMechanical engineering
Owner:TOYOTA IND CORP +1

Heat dissipating device of air conditioner frequency converter and frequency-conversion air conditioner

InactiveCN107548262AEffective coolingFast cooling effectCooling/ventilation/heating modificationsFrequency changerFrequency conversion
Owner:QINGDAO HAIER SMART TECH R & D CO LTD

Method and terminal for processing information by multi processors

InactiveCN101441510AIncrease profitReduce power consumptionEnergy efficient ICTResource allocationInformation processingMulti processor
Owner:HUAWEI DEVICE (SHENZHEN) CO LTD

Detection device for automatic winding based on CCD machine vision detection technology

PendingCN114535103AGuaranteed uptimeImprove the shooting effectSortingMachine visionEngineering
Owner:宁波永耀电力投资集团有限公司

Passive positioning method and system for mobile terminal

ActiveCN104661306AGuarantee authenticityGuaranteed feasibilityWireless communicationData informationService information
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Scorpion-like slit pressure sensor and manufacturing method thereof

ActiveCN114216590ALarge deformationImprove electromechanical conversion efficiencyFluid pressure measurement using piezo-electric devicesForce measurement using piezo-electric devicesEngineeringMechanical engineering
Owner:JILIN UNIV +1

Fireproof insulated door and manufacturing method thereof

InactiveCN108360955AImprove fire performanceLow costFireproof doorsDoor leavesSlagThermal insulation
Owner:合肥候鸟新型材料有限公司

USB remote controller

InactiveCN108512260ASimple structureEasy to operateElectric signal transmission systemsBatteries circuit arrangementsInfraredElectrical battery
Owner:广安市洁而美商贸有限公司

Vertical oscillation type wave power generation and offshore booster station integrated device

PendingCN110953118ALow costImprove capture efficiencyArtificial islandsServomotorsElectric power transmissionWave power generation
Owner:GUANGDONG MINGYANG WIND POWER IND GRP CO LTD

Micro projector

InactiveCN103543593ANo hassle to carryEasy to carryProjectorsEngineeringBiomedical engineering
Owner:SINTAI OPTICAL SHENZHEN CO LTD +1

Vector map material library generation method, vector map generation system and electronic equipment

ActiveCN112347219AGeographical information databasesSpecial data processing applicationsAlgorithmVector map
Owner:BEIJING FOREVER TECH

X-ray multi-station detection device adopting automatic closed-loop control

ActiveCN105004740AGuarantee normal implementationSimple structureMaterial analysis using wave/particle radiationFlat panel detectorLoop control
Owner:DONGDAN AOLONG RADIATIVE INSTR GRP

System and method of controlling communication between terminals

InactiveCN103139271ARealize cross-terminal communication controlTransmissionWebSocketControl signal
Owner:北京积木恒硕科技有限公司

Disinfection tissue taking equipment capable of preventing virus infection

ActiveCN111671346AAvoid enteringNot pollutedPaper recyclingDomestic applicationsEngineeringPathogenic bacteria
Owner:山东德泰纸业有限公司

Vehicle body false window structure and truck

ActiveCN104842753AReduce toilConvenient welding operationWindowsWindscreensTruckCarbon dioxide
Owner:BEIQI FOTON MOTOR CO LTD

System and method for reciting words based on sections and chapters

InactiveCN1959765AImprove understandingImprove language senseTeaching apparatusProcess moduleNetwork communication
Owner:SUN YAT SEN UNIV

Multi-tag anti-collision algorithm applicable to RFID (radio frequency identification) system, RFID system and reader-writer

ActiveCN102768733AImprove inventory efficiencyImprove recognition efficiencyCo-operative working arrangementsSensing record carriersCounting efficiencyCard reader
Owner:NATIONZ TECH INC

Gas distribution plate, pressure drop test platform and test method for fuel cell stack

ActiveCN113964346AHighly integratedPerfect air distribution functionMeasurement of fluid loss/gain rateReactant parameters controlFuel cellsAir tightness
Owner:CHNA ENERGY INVESTMENT CORP LTD +2

Bionic preparation method for high-adhesion super-hydrophobic surface on bamboo surface

InactiveCN106319466AHighly Adhesive Superhydrophobic PropertiesGood high adhesion superhydrophobic propertiesVacuum evaporation coatingSputtering coatingSputteringPhysical chemistry
Owner:NORTHEAST FORESTRY UNIVERSITY

Novel core pulling anti-theft disengaging hinge

InactiveCN109488143ARestrict up and down movementImprove securityHingesInterference fitEngineering
Owner:南通新兴特种金属材料有限公司

Novel automatic monitoring system of coal mine main ventilator

InactiveCN104656590ATotal factory controlProgramme control in sequence/logic controllersThrottle controlCurrent transducer
Owner:XIAN DAYU PHOTOELECTRIC TECH

Coating curtain wall for energy-saving solar cell panel

InactiveCN110748047AAchieve fixationChange tilt anglePhotovoltaic supportsWallsCells panelLight energy
Owner:湖北中琛窑炉设备有限公司

Method and system for quickly detecting multiple capacitive touch keys

ActiveCN110798194AGuaranteed temporal uniformityAvoid idle wait periodsElectronic switchingEnergy efficient computingComputer hardwareKey pressing
Owner:四川中微芯成科技有限公司

Oil pressure buffer brace rod

InactiveCN105840721AExtended service lifeReduce vibrationSpringsShock absorbersInternal pressureEngineering
Owner:李秋琦

Powder warm-rolling manufacturing method of thin high-silicon steel strip

ActiveCN108097964AHigh densityQuality improvementTransportation and packagingMetal-working apparatusIron powderCompressibility
Owner:CENT SOUTH UNIV

Zinc-manganese dry battery with improved structure and preparation process of zinc-manganese dry battery

ActiveCN103247806AImprove sealingImprove stabilityDry cellsAqueous electrolyte cellsManganeseEngineering
Owner:东莞市凌力电池有限公司

Sprayable shoe

PendingCN106730299ARealize the health functionElectrotherapySolesWater flowEngineering
Owner:EAST CHINA JIAOTONG UNIVERSITY

Cyclic type ternary lithium battery and preparation method of positive and negative electrodes

InactiveCN108039489AComponent configuration is reasonableHomogenization process is simpleNon-aqueous electrolyte accumulator electrodesMixed materialsSlurry
Owner:JIANGSU FRONT NEW ENERGY +1

Vegetable knife

InactiveCN104647403AReduce contact areaReasonable designMetal working apparatusMetal-working hand toolsEngineeringCucumis
Owner:TIANJIN HONGLIFA TRADING

Efficient fruit cleaning device

ActiveCN104824797AAccelerated precipitationImprove purification effectFood treatmentAgricultural engineeringMegasonic cleaning
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Organic fluorescent sensation probe for detecting Fe<3+> and preparation method, use method and application of organic fluorescent sensation probe

ActiveCN108359446AGood water solubilityGood biocompatibilityOrganic chemistryMaterial analysis by observing effect on chemical indicatorSolubilityHalogen
Owner:JILIN UNIV

Low-loss high-voltage ceramic capacitor dielectric

InactiveCN102627456ALow costNo pollution in the processFixed capacitor dielectricDielectricMetallic materials
Owner:JIANGSU UNIV

Docker-based user binding scheduling method and system

ActiveCN111008063AReliable design principleSimple structureProgram initiation/switchingSoftware simulation/interpretation/emulationMatch ruleDistributed computing
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Static reliability assessment method for complex power grid

ActiveCN102570450ASimple structureImprove the level ofAc network circuit arrangementsElectric power systemPower grid
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COB (Chip on Board) packaged LED (Light-Emitting Diode) module and manufacturing process thereof

ActiveCN103367616AImprove light extraction efficiencyEnsure light color consistencySemiconductor devicesOn boardRefractive index
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Method for calibrating the output correlation of wind power plants

ActiveCN110705099AGuaranteed smooth progressGuaranteed uptimeDesign optimisation/simulationProbabilistic CADElectricity systemControl engineering
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

Visual method for detecting electroactivity of biological film

ActiveCN107462556ANo damageMild reaction conditionsFluorescence/phosphorescenceMaterial electrochemical variablesElectron transferElectron
Owner:天泓(济南)智能装备产业研究有限公司

Three-phase magnetic latching relay

ActiveCN106920716AImprove motor flexibilityHigh movement reliabilityElectromagnetic relay detailsNon-polarised relaysEngineeringThree-phase
Owner:XIAMEN HONGFA ELECTRIC POWER CONTROLS

Adjustable prefabricated caisson mandrel without vertical splayed shape and prefabricating method

ActiveCN113199605ARealize the homing functionRealize upright reciprocating movementAuxillary shaping apparatusCaissonsHydraulic cylinderControl system
Owner:YANSHAN UNIV

Clinker production line for novel dry process cement kiln and denitration process method for clinker production line

ActiveCN102923979AReduce generationSuppress generationClinker productionProduction lineCoal pipeline
Owner:ANHUI CONCH GRP +2

Active power smoothing control method, system and storage medium for new energy generation

ActiveCN109193811ASave supporting construction costsRealize health managementSingle network parallel feeding arrangementsNew energyThermal energy storage
Owner:NARI TECH CO LTD +5

Method for Determination of Collection Efficiency of Inhalable Particulate Matter PM10 in Electrostatic Precipitator

InactiveCN102284360AHigh precisionImprove predictive performanceElectrostatic separationReduced modelResearch Object
Owner:SHANGHAI UNIVERSITY OF ELECTRIC POWER