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.

Lens module

InactiveCN101571617BReduce distanceLower the altitudeMountingsCamera lensEngineering

Owner:LITE ON ELECTRONICS (GUANGZHOU) LTD +1

Sand-free falling device for teaching and training of long jump and triple jump

InactiveCN101797427BSimple designEasy to layShock absorber matsFiberDisplay board

Owner:SHANDONG NORMAL UNIV

An acoustic array imaging system and method

ActiveCN106680825BSave storage spaceFast operationAcoustic wave reradiationHigh frame rateHigh resolution imaging

Owner:INST OF ACOUSTICS CHINESE ACAD OF SCI

Method for producing (meth)acryloyl-terminated polyisobutylene-based polymer

ActiveCN108368194BHigh transparencyEasy to removePolymer scienceMeth-

Owner:KANEKA CORP

An automatic rapid heating device for ozone disinfection

ActiveCN105423536BHeating automaticWater safetyWater/sewage treatment by irradiationSpecific water treatment objectivesComing outImpeller

Owner:ZHENJIANG QINGAN ELECTRICAL

Motor vehicle oil tank plastic pipe screen heater and diesel motor vehicle using same

ActiveCN102278230BReduce use costInternal combustion piston enginesThermal treatment of fuelFeed pumpOperating cost

Owner:李永清

Method, device, equipment and readable storage medium for identifying abnormal phone card

ActiveCN109769244BReduce riskQuick fixSecurity arrangementNetwork data managementEngineeringTelephone card

Owner:CHINA UNITED NETWORK COMM GRP CO LTD

A nano-magnesium-based reversible hydrogen storage composite material and its preparation method

ActiveCN105734323BImproving the kinetic performance of hydrogen absorption and desorption at medium and low temperaturesIncreased diffusion rateFiberActivated carbon

Owner:ZHEJIANG UNIV

Self-compacting vibration-free concrete and its preparation method

ActiveCN105218055BEasy constructionUniform clothFiberPolyvinyl alcohol

Owner:山东隆和节能科技股份有限公司

A hole edge distance measuring instrument

ActiveCN103047920BAccurate measurementPracticalMechanical clearance measurementsMeasuring instrumentMechanical engineering

Owner:GUANGDONG SUNCOO TECH

Method for detecting blockage of filter screen of air supply equipment and air supply equipment applied thereto

ActiveCN104174238BEasy to installLow costDispersed particle filtrationLighting and heating apparatusAir filterIndustrial engineering

Owner:ZHONGSHAN BROAD OCEAN

A method, device, and computer-readable storage medium for sclera recognition

ActiveCN107330402BReduce development difficultyImprove experienceAcquiring/recognising eyesDigital data authenticationComputer graphics (images)Radiology

Owner:NUBIA TECHNOLOGY CO LTD

a massage floor

InactiveCN105952108BSimple structureEasy to convertDevices for pressing relfex pointsFalse floorsMassageEngineering

Owner:徐州汇德木业有限公司

Method and device for measuring rotor uniwafer deflection

ActiveCN102607360BAdjust in timeTimely detection of deviationsMechanical measuring arrangementsPunchingEngineering

Owner:RECHI PRECISION QINGDAO ELECTRIC MACHINERY

A switch plate welding glue sealing process

InactiveCN104485245BReduce connectionsFirmly connectedElectric switchesPrinted circuit testingFunctional integrityPlastic welding

Owner:东莞市嘉浩电子制品有限公司

Method for improving switching rate between mobile telecommunication systems

InactiveCN100352311CLighten the burden of transmissionImprove the success rate of inter-office switchingRadio/inductive link selection arrangementsWireless communicationCommunications systemTime division multiple access

Owner:GLOBAL INNOVATION AGGREGATORS LLC

A direct type backlight module and display device

ActiveCN109283745BImprove the problem of insufficient mixed lightImprove poor uniformityNon-linear opticsDisplay deviceEngineering

Owner:XIAMEN TIANMA MICRO ELECTRONICS

A Simplified Simulated Fuel Assembly

InactiveCN105355236BMeet the needs of useLow costFuel elementsNuclear energy generationMechanical engineeringEngineering

Owner:SHANGHAI NUCLEAR ENG RES & DESIGN INST CO LTD +1

Mold stripping method for injection molding products with pinholes and pin drawing type mold

ActiveCN101653982BReduce processLess materialMaterials science

Owner:季伯青

Organic electroluminescence device

InactiveCN1672096ASolid-state devicesSemiconductor/solid-state device manufacturingElectron holeThin membrane

Owner:IDEMITSU KOSAN CO LTD

Metallurgical vessel with fixing system

InactiveCN100584961CFirmly connectedCharge manipulationManufacturing convertersBiomedical engineeringHydraulic pressure

Owner:SMS DEMAG AG

Semiconductor device

PendingCN114765163AWill not deteriorateGuaranteed reliabilitySemiconductor/solid-state device detailsSolid-state devicesDevice materialOvercurrent

Owner:MITSUBISHI ELECTRIC CORP

Two-part curable adhesive composition

ActiveCN112752818AHigh elongation at breakExcellent tensile properties such as elongation at breakNon-macromolecular adhesive additivesPolyureas/polyurethane adhesivesPolyamine CompoundPolymer science

Owner:THE YOKOHAMA RUBBER CO LTD

mobile terminal case

InactiveCN104797110BTightly boundMeet waterproof needsDigital data processing detailsHermetically-sealed casingsEngineering

Owner:FUTAIHUA PRECISION ELECTRONICS ZHENGZHOU

Laboratory double clean bench

ActiveCN112976061BImprove securityShorten the timeFire rescueManipulatorUltraviolet lightsLaboratory device

Owner:SHANDONG VOCATIONAL COLLEGE OF SCI & TECH

Siphon water level controller

InactiveCN102312420BReduce sedimentationShort startup timeConstructionsSoil drainageSiphonOutfall

Owner:HOHAI UNIV

Double-sided display module with optically functional film

InactiveCN106168720AReduce thicknessReduce volumeStatic indicating devicesOptical light guidesLight guideDisplay device

Owner:王仁宏 +1

A X, gamma radiation inspection instrument

ActiveCN110297263BImprove stabilityReduce health damageRadiation measurementElectric machineryElectrical connection

Owner:南京瑞森辐射技术有限公司

A kind of preparation method of nylon resin

ActiveCN110330641BRealize localizationImprove performancePolymer scienceSebacic acid

Owner:NANJING INST OF TECH

Electric pole straightening device for electric power engineering construction

ActiveCN110984674BEnsure safetyIncrease contact areaTowersPower engineeringElectric power

Owner:RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER +3

A wind brace device and method for controlling doors and windows to stop at any position with a handle

InactiveCN104563683BRealize opening and closing at any positionWing fastenersSteering angleEngineering

Owner:SHANGHAI GENGKUAN DOOR & WINDOW FITTING

Rubber sheet cutting device

ActiveCN104858918BReliable floatAvoid wrinklesMetal working apparatusAir volumeEngineering

Owner:SUMITOMO RUBBER IND LTD

Composite CeO2-CoOx oxide carrier and its preparation process

ActiveCN100500293CUniform particlesComponent distribution is evenCatalyst carriersCobalt compoundsInorganic saltsCerium

Owner:SHANXI INST OF COAL CHEM CHINESE ACAD OF SCI

Semiconductor processing equipment and method of use thereof

InactiveCN102903659BCircumstances to prevent separationFit tightlySemiconductor/solid-state device manufacturingEngineeringSemiconductor

Owner:SUNOVEL SUZHOU TECH

Manufacture method for monolithic integration titanium film thermal resistor tunable distributed feed back (DFB) laser

ActiveCN103094832BHigh resistivityHigh current tuning efficiencyLaser detailsLaser optical resonator constructionGratingSurface layer

Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI

A kind of external medicine for treating solar dermatitis

InactiveCN104435616BConvenient for external useGood curative effectAnthropod material medical ingredientsPharmaceutical delivery mechanismSide effectRheum officinale

Owner:马琳 +1

Thermoelectric material of isotope battery and its preparation method

InactiveCN100424904CPolycrystalline material growthThermoelectric device junction materialsThermoelectric materialsDistilled water

Owner:JILIN UNIV

A chiral superstructure employing metal silicides

ActiveCN106200012BNon-linear opticsMetal silicideUnit structure

Owner:ZHEJIANG UNIV OF TECH

right ²²² rn, ²²⁰ Method for synchronous measurement of rn and its progeny concentration

ActiveCN103439734BX/gamma/cosmic radiation measurmentVacuum pumpingAlpha decay

Owner:HENGYANG NORMAL UNIV

Massage medicament for treating soft tissue injury

InactiveCN102641338BAntipyreticAerosol deliveryDiseaseSide effect

Owner:山东省血液中心

Baffle structure, two-stage compressor and air conditioner

ActiveCN107605697BImprove thermal conductivityEasy to passPositive displacement pump componentsLighting and heating apparatusMechanical engineeringPhysics

Owner:ZHUHAI LANDA COMPRESSOR +1

Variable gain low-noise amplifier

ActiveCN102843101BSimple structureImprove Noise PerformanceAmplifier modifications to reduce noise influenceControl signalControl circuit

Owner:科山芯创(福建)科技有限公司

car rear glass

ActiveCN109050217BAvoid direct exposureAchieve light transmissionWindowsWindscreensMaterials scienceLight transmission

Owner:ZHEJIANG XIXI GLASS

Modulator module in an integrated circuit device

ActiveCN102282760BElectric lighting sourcesAmplitude-modulated carrier systemsComputer moduleEngineering

Owner:MICROCHIP TECH INC

A Method of Embedding and Extracting Communication Digital Watermark

ActiveCN103716128BResistance to noise interferenceResistance to Processing AttacksError preventionSecuring communicationInformation transmissionOriginal data

Owner:HUAZHONG UNIV OF SCI & TECH

Method of raising taxol compound content in cultured taxad

InactiveCN100340160CIncrease contentHigh economic valuePlant phenotype modificationCopperTaxane Compound

Owner:SUN YAT SEN UNIV

Capacitor holding device

ActiveCN101692409BEasy to useExtended service lifeCapacitorsElectricityElectrical connection

Owner:GUANGDONG CHIGO AIR CONDITIONING

Infrared detector and preparation method thereof

ActiveCN109216485BAchieve electrical isolationSimple processFinal product manufactureSemiconductor devicesSemiconductorMaterials science

Owner:SUZHOU INST OF NANO TECH & NANO BIONICS CHINESE ACEDEMY OF SCI

Method and system for searching full text of electric document

InactiveCN101408876BAccurate Document ResultsMany document resultsSpecial data processing applicationsElectronic documentFull text search

Owner:STATE GRID JIANGXI ELECTRIC POWER CO +1

Propenoic acid resin film for wooden decoration and use for wooden decorative body

InactiveCN100379818CImprove visual effectsGood formabilityWood layered productsPolymer scienceWeather resistance

Owner:YAMAHA CORP

Carbon nanotube reinforced aluminum alloy core aluminum stranded wire and preparation method thereof

ActiveCN103632751BReduce weightLower resistanceNon-insulated conductorsPower cablesCarbon nanotubeManganese

Owner:STATE GRID CORP OF CHINA +4

Mop with dirt separation structure

InactiveCN105996923BPrevent affecting the cleaning effectCarpet cleanersFloor cleanersMOPSBiomedical engineering

Owner:JIAXING JOYAN HOUSEWARE PROD

A gas-liquid separation method and device for gaseous sampling of atomic spectrometer

InactiveCN106680226BIncrease contact areaImprove separation efficiencyColor/spectral properties measurementsVapor–liquid separatorSpectrometer

Owner:TIANJIN NORMAL UNIVERSITY

Sign language recognition method and device

ActiveCN110163181BHigh precisionCharacter and pattern recognitionFeature extractionFeature data

Owner:UNIV OF SCI & TECH OF CHINA

Method for pouring plate blank stainless steel

InactiveCN102380590BReduce sizeFreeze fastSheet steelSlag

Owner:ZHENSHI GROUP EASTERN SPECIAL STEEL

Chinese medicine composition for treating urethra infection and preparing method

ActiveCN1330349CPharmaceutical delivery mechanismUrinary disorderMonkshoodsAdditive ingredient

Owner:LUNAN HOPE PHARM CO LTD

A ground fault location method for overhead lines in distribution network

ActiveCN103293443BRealize ground fault locationNarrow down your targetingFault locationInformation technology support systemPower flowTransformer

Owner:STATE GRID CORP OF CHINA +1

Wellhead Backpressure Control System and Wellhead Backpressure Control Method for Managed Pressure Drilling

ActiveCN103256015BSmall pressure fluctuationsEasy to controlFlushingAutomatic control for drillingOperational costsControl system

Owner:CHINA UNIV OF PETROLEUM (BEIJING) +1

A semi-solid slurry pulping head

ActiveCN106862521BUniform temperatureUniform crystal structurePressure castingSemi solid

Owner:苏州金澄精密铸造有限公司

A kind of diatomite-based flexible composite water-absorbing material and preparation method thereof

ActiveCN107365469BGood flexibilitySimple processViscous liquidPolyvinyl alcohol

Owner:ZHEJIANG UNIV OF TECH

A construction method and system for a 3D gesture interface oriented to natural manipulation of hierarchical information

ActiveCN104820584BClear structureOptimize space utilizationInput/output for user-computer interactionExecution for user interfacesEngineeringComputer vision

Owner:HEFEI UNIV OF TECH

High-precision synchronous data transmission method and device for Ethernet serial port collaborative vibration monitoring system

InactiveCN106559298BLow costSynchronising arrangementBus networksData synchronizationStation

Owner:INST OF GEOLOGY & GEOPHYSICS CHINESE ACAD OF SCI

Slideable extinguisher

ActiveCN106714592ACigar manufactureTobacco devicesEngineeringAerosol

Owner:PHILIP MORRIS PROD SA

A six-degree-of-freedom three-dimensional printing device and its following control method

ActiveCN108790159BManufacturing driving means3D object support structuresRotational axisRapid prototyping

Owner:ZHEJIANG UNIV

Patient interface device with quick release mechanism

InactiveCN103221088ARespiratory masksBreathing masksEngineeringCushion

Owner:KONINK PHILIPS ELECTRONICS NV

A temperature compensation method for a portable electronic nose enrichment device

ActiveCN110470798BReduce volumeImprove portabilityAnalysing gaseous mixturesMedicineEngineering

Owner:TIANJIN UNIV

A kind of preparation method of golden flower tea wine

ActiveCN103627608BHas health effectsIncrease profitAlcoholic beverage preparationAlcoholCamellia chrysantha

Owner:GUANGXI UNIV

A method and system for identifying rotor sites in atrial fibrillation

ActiveCN108888261BImprove securityIncrease success rateDiagnostic signal processingSensorsRf ablationRadio frequency

Owner:武汉律创科技有限公司

Permanent magnet spherical motor mechanical decoupling control method based on neural network identifier

InactiveCN101369132BImprove stabilityIncrease training speedAdaptive controlMomentumPosition angle

Owner:TIANJIN UNIV

Linear temperature sensor

ActiveCN100437650CSolve the false alarm problemAvoid wastingInsulated cablesFire alarm electric actuationInsulation layerElectrical conductor

Owner:SURELAND IND FIRE SAFETY

Modeling method for reliability of reactor-shutdown protecting signal in DCS (digitizer control system) and system

ActiveCN102426862BComputational reliabilityNuclear energy generationNuclear reaction controlModel methodStructure chart

Owner:中广核工程有限公司 +1

Discrete control method and device for chemical production

ActiveCN103605323BSave energyMeet the predetermined requirementsTotal factory controlProgramme total factory controlChemical industryReal-time data

Owner:BLUESTAR BEIJING TECH CENT +1

A slow-release alkaline molecular sieve deacidification agent and its preparation method and application

ActiveCN110106742BAdjust alkali concentrationDifferent deacidification effectsOld paper after-treatmentMolecular sieveIon exchange

Owner:FUDAN UNIV

Acetylglucosamine hydrolase mutant and its application

ActiveCN111778234BEfficient hydrolysisImprove production efficiencyBacteriaHydrolasesEnzymatic hydrolysisSite-directed mutagenesis

Owner:HANGZHOU NORMAL UNIVERSITY

A hydraulic power control system of a hydraulic bolt type lifting system

ActiveCN104454714BQuick insertReduce the number of timesServomotorsControl systemPower control system

Owner:WUHAN MARINE MACHINERY PLANT

A high corrosion-resistant alloy flange and its preparation method

ActiveCN112126869BImprove corrosion resistanceImprove heat resistanceFlanged jointsCorrosion preventionCorrosion resistant alloyZinc borate

Owner:无锡市星达石化配件有限公司

Method and system for positioning suspected blood vessel narrow area

InactiveCN101991420BFast positioningAvoid missingDiagnostic recording/measuringSensorsCurve fittingRadiology

Owner:SIEMENS SHANGHAI MEDICAL EQUIP LTD

Extrusion method and apparatus

ActiveCN103442877BImprove flowEasy temperature controlSpecial surfacesCoatingsResidenceEngineering

Owner:ZEPHYROS INC

Freeze dried arsenic trioxide injection and its preparation process

InactiveCN1251688CPowder deliveryInorganic active ingredientsFreeze-dryingRoom temperature

Owner:重庆维特瑞医药开发有限公司

Straight sliding type stepless light modulator

ActiveCN101179889BMeet cooling needsDimming is easy and smoothElectric circuit arrangementsLighting heating/cooling arrangementsPotentiometerPower cord

Owner:JIANGSU GENERAL PROTECHT

A urological surgery protector

InactiveCN103829989BExtended service lifeAvoid damageIncision instrumentsDiagnosticsSurgical operationEngineering

Owner:QIANFOSHAN HOSPITAL OF SHANDONG

Multi-direction forging die for crankshaft forging and its forming method

ActiveCN104923704BReduce the amount of processingReduce processing timeForging/hammering/pressing machinesEngine componentsMachining timeCrankshaft

Owner:22MCC GRP PRECISION FORGING

Video processing method, device, equipment and medium based on mobile edge computing

ActiveCN108833468BImprove processing efficiencySave bandwidthTransmissionSelective content distributionComputer networkEdge computing

Owner:GUANGZHOU VCMY TECH CO LTD

A dynamic frequency selection method and electronic device

ActiveCN106488514BSimple structureReduce difficultyWireless communicationNetwork connectionComputer terminal

Owner:AMBIT MICROSYSTEMS (SHANGHAI) LTD

Storage equipment with image acquisition device for vehicles

ActiveCN105813897BPassenger spaceCharacter and pattern recognitionComputer graphics (images)Display device

Owner:BROSE FAHRZEUGTEILE GMBH & CO KG

An Orthogonal Axis Countercurrent Chromatograph

ActiveCN104941251BImprove balanceImprove separation efficiencyComponent separationSolid sorbent liquid separationGear systemEngineering

Owner:SHANTOU UNIV

A kind of method of making gypsum board

ActiveCN109279910BWell mixedEvenly distributedCeramicwareGlass fiberEngineering

Owner:BEIJING NEW BUILDING MATERIALS PLC

Plant regeneration method of dianthus caryophyllus direct somatic embryo generating path and special culture medium

InactiveCN101874471BGood receptorProliferation effect is goodHorticulture methodsPlant tissue cultureBiotechnologyCarnation

Owner:HUAZHONG AGRI UNIV

A kind of porous soft wool-like polyester fiber and preparation method thereof

ActiveCN106319679BImprove cooling effectImprove fiber propertiesSpinnerette packsMelt spinning methodsFiberBreaking strength

Owner:JIANGSU HENGLI CHEM FIBER

An electric scooter

ActiveCN106005189BSimple designEasy to carrySteering deviceFoldable cyclesShock avoidanceControl theory

Owner:宁波联拓思维电子科技有限公司

Wild oxidase mutant and its preparation method and application

ActiveCN112553173BNo effectEfficient preparation methodBacteriaMicroorganism based processesEnzyme systemPharmaceutical drug

Owner:JIANGSU ALPHA PHARM CO LTD

Articles of manufacture using an impact performance modified melt polycarbonate

ActiveCN108884307ARespiratory masksInfusion syringesPolymer sciencePolycarbonate

Owner:SABIC GLOBAL TECH BV

A roller coating production line

ActiveCN110639757BEasy to placeNormal movementLiquid surface applicatorsCoatingsDust controlElasterell

Owner:重庆市佳禾家具制造有限公司

non-aqueous electrolyte battery

ActiveCN102195074BInhibit swellingImprove securityFinal product manufactureNon-aqueous electrolyte accumulator electrodesEngineeringMulti element

Owner:MURATA MFG CO LTD

Triazine compound and application thereof in chicken coccidiosis disease control

ActiveCN102285930BEasy to solveGood treatment effectOrganic chemistryAnimal feeding stuffCoccidiosisCoccidia

Owner:SHANGHAI VETERINARY RES INST CHINESE ACAD OF AGRI SCI

Erigeron breviscapus extract and preparation method and application thereof

ActiveCN102389449BIncrease contentEasy to operateOrganic active ingredientsDiseaseDicaffeoylquinic acid

Owner:YUNNAN PHYTOPHARML

A fast dehydration waste plastic bottle processing system and method thereof

ActiveCN104999594BAvoid stickingImprove dehydration effectPlastic recyclingSpinsEngineering

Owner:ANHUI HUANJIA TIANYI RENEWABLE RESOURCES

Washing machine

InactiveCN101481862BEasy programmingAvoid damageOther washing machinesControl devices for washing apparatusLaundry washing machineResting time

Owner:SHARP KK

Double-layer retort distillation method

ActiveCN107354079BSolve the problem of low distillation efficiencyAlcoholic beverage preparationThermodynamicsProcess engineering

Owner:重庆江记酒庄有限公司

A method for identifying the spatio-temporal range of multi-bottleneck congestion evolution on high-level roads

ActiveCN104778835BFull and comprehensive analysisImprove accuracyDetection of traffic movementTraffic flowTime space

Owner:TONGJI UNIV

Traditional Chinese medicine composition for treating pediatric asthma in remission stage

InactiveCN102579903BDeep understandingRespiratory disorderPlant ingredientsOfficinalisSemen

Owner:潘淑艳

A processing technology and processing device for micro-cylindrical parts

ActiveCN104226796BEasy to weldWeld firmlyShaping toolsEngineeringStructural engineering

Owner:CHENGDU HOMIN TECH

Living cell detection device and detection method for tissue engineering reactor

InactiveCN103074213BBioreactor/fermenter combinationsBiological substance pretreatmentsEngineeringBiology

Owner:BEIHANG UNIV

Laser crystallization apparatus and laser crystallization method

InactiveCN100433245CSemiconductor/solid-state device manufacturingNanosecondTemporal resolution

Owner:ADVANCED LCD TECH DEVMENT CENT

Preparation of data for Reed-Solomon decoder

InactiveCN1233097CReduce performanceCode conversionRecord information storageComputer hardwareData preparation

Owner:THOMSON LICENSING SA

Patterning device for self-assembled monomolecular film, light irradiation device, and method for patterning self-assembled monomolecular film

ActiveCN106537553BOzone Etching InhibitionWell patternedLaser detailsElectric lighting sourcesLight irradiationSelf assemble

Owner:USHIO DENKI KK

A low-impact separation and unlocking mechanism in space

ActiveCN112660428BAchieve unlockRealize the separation and unlocking functionVehicular energy storageCosmonautic component separationFiberCarbon fibers

Owner:NO 8511 RES INST OF CASIC

A liveness detection method for low-rate passive Internet of Things devices

ActiveCN110266618BImprove detection signal-to-noise ratioEasy to detectData rate detection arrangementsWireless communicationMessage deliveryThe Internet

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Stacked series-parallel lithium battery cell fixing box

InactiveCN104638205BImprove the problem of unreliable connectionSerial changeCurrent conducting connectionsSmall-sized cells cases/jacketsStructural engineeringPole piece

Owner:J S POWER

Prediction method of the small jerky beetle in wild apples in Xinjiang

ActiveCN105890660BLow requirements for testing equipmentEasy to operateMeasurement devicesMalus sieversiiPredictive methods

Owner:HORTICULTURE INST OF XINJIANG ACAD OF AGRI SCI

A foldable zither stand

InactiveCN104134436BSimple structureImprove performanceMusical supportsEngineeringMechanical engineering

Owner:YANCHENG INST OF TECH

A hydraulic support and its supercharging device

InactiveCN101709653BIncrease profitAvoid pressure lossMine roof supportsInsertion stentFuel tank

Owner:SANY HEAVY EQUIP CO LTD

An electric pressure cooker with a button opening and closing lid

ActiveCN104127123BReduce forceReduce the distance to press the keyPressure-cookersGear wheelEngineering

Owner:ZHONGSHAN YALESI ELECTRIC CO LTD

A kind of cuprous sulfide material with surface hydrophobicity and preparation method thereof

ActiveCN110714197BAdjust hydrophobicityHydrophobicPhysical/chemical process catalystsAnalysing gaseous mixturesCuprous sulfideSulfidation

Owner:XUCHANG UNIV

Retractable mobile stand device

ActiveCN103206098BHigh degree of intelligenceEnsure safetyGrandstandsPosition/direction controlComputer moduleEngineering

Owner:ZHEJIANG DAFENG IND

Electrolyte solution for lithium-ion capacitor and lithium-ion capacitor including the same

InactiveCN102789901AImprove reliabilityHybrid capacitor electrolytesHybrid capacitor electrodesSolventCarbonate

Owner:SAMSUNG ELECTRO MECHANICS CO LTD

A nursing device for medical oncology chemotherapy

ActiveCN110179674BEasy to operatePrevent proliferationOperating means/releasing devices for valvesLift valveEmesis basinNursing care

Owner:HENAN PROVINCE HOSPITAL OF TCM THE SECOND AFFILIATED HOSPITAL OF HENAN UNIV OF TCM

A method for amplifying and propagating Ralstonia solanacearum phage

ActiveCN108410826BHigh potencyCause further harmBacteriaMicroorganism based processesBiotechnologyNicotiana tabacum

Owner:FUJIAN AGRI & FORESTRY UNIV

Naphthoquinone dimer and its use in the preparation of anti-complement drugs

InactiveCN104045542BOrganic active ingredientsQuinone separation/purificationAcetic acidNaphthoquinone

Owner:FUDAN UNIV

A method for determining data rollback period in distributed storage system

ActiveCN111208949BAutomatically discover rollback situationsAccurately derive missing time periodsInput/output to record carriersCompletion timeEngineering

Owner:SHANGHAI YITU NETWORK SCI & TECH

A fixed dual output power supply that automatically recognizes the input voltage

ActiveCN108808662BEmergency protective arrangements for automatic disconnectionAc network circuit arrangementsAC - Alternating currentHemt circuits

Owner:ZHONGYUAN ENGINEERING COLLEGE

Quenching Boiler and Its Application

ActiveCN103791761BSmall diameterImprove heat transfer performanceHeat transfer modificationThermal energyCoke rate

Owner:CHINA PETROLEUM & CHEM CORP +1

Combustion device for multi-fuel premixed swirl combustion

ActiveCN105114954BAchieve separate combustionRapid and uniform high temperature preheating combustionIndirect carbon-dioxide mitigationGaseous fuel burnerFlue gasProcess engineering

Owner:陈维汉

A kind of environmental detection method and system for archaeology

InactiveCN110065077BReduce deployment nodesFully exploreMeasurement devicesParticular environment based servicesParallaxEnvironmental geology

Owner:王荩立

Solid electrolytic capacitor and mfg. method thereof

InactiveCN1534703AHigh conductivity electrolyteLower Equivalent Series ImpedanceSolid electrolytic capacitorsCapacitor electrodesElectrolysisAdhesive

Owner:SANYO ELECTRIC CO LTD

A packaging head on a barreled drinking water barrel

ActiveCN106347837BInhibition releaseAvoid enteringClosures with discharging devicePotable waterMechanical engineering

Owner:天津国科医疗科技发展有限公司

A page verification method, mobile terminal, and readable storage medium

ActiveCN110730162BAvoid crawlingPrevent the phenomenon of brushingSecuring communicationComputer hardwareVerification

Owner:BEIJING QIERBULAITE TECH

An Online Monitoring Method for Turbine Load Fluctuation by Adjusting Steam Valve Jamming Judgment

ActiveCN106761965BRealize pre-judgmentAvoid abnormal downtimeMachines/enginesEngine startersPower gridEngineering

Owner:ELECTRIC POWER SCI RES INST OF GUIZHOU POWER GRID CO LTD

A protective structure for blasting noise and flying rocks and its construction method

ActiveCN111879197BLow technical requirementsPrevention and control of blasting flying rocksBlastingFiberArchitectural engineering

Owner:FUZHOU UNIV

Image pickup device, image pickup result processing method and integrated circuit

InactiveCN101006717AMobile stable and reliableTelevision system detailsImage analysisSemiconductor chipAddress control

Owner:SONY CORP

Method, system and overload protection device for online seat selection

ActiveCN105023049BReduce access pressureReservationsCommerceProtected modeComputer science

Owner:CHINA TELECOM CORP LTD

Alternating frequency time-sharing duplex communication method

ActiveCN1929360BFlexible allocationEliminate defects with high burst ratesNetwork planningDuplex signal operationTime lagUplink transmission

Owner:DOCOMO BEIJING COMM LAB

A Target Detection Method for High Frequency Marine Radar Based on Compact Antenna Array

ActiveCN106707247BImprove signal-to-noise ratioReduce background noiseWave based measurement systemsPrincipal component analysisZero frequency

Owner:南京欢涛仪器有限公司

Method for enhancing diversity of radio communication system

InactiveCN101383648BQuality improvementSpatial transmit diversityError prevention/detection by diversity receptionMain diagonalCommunications system

Owner:ZTE CORP

Macrotype cantilever beam structural load experimentation hoisting apparatus

ActiveCN100543443CSmall sizeGuaranteed experimental needsLoad-engaging elementsStrength propertiesCantilevered beamStructural load

Owner:DALIAN SHIPBUILDING IND

Organic electroluminescence device

InactiveCN101501880AReduce energy lossImprove efficiencySolid-state devicesSemiconductor/solid-state device manufacturingOrganic layerHost material

Owner:IDEMITSU KOSAN CO LTD

A mechanized black-skinned, black-skinned mooncake and preparation method thereof

ActiveCN107410418BLow sweetnessSweet but not greasyDough treatmentLeguminous plant bakery productsBiotechnologyButter cocoa

Owner:广州市六合食品有限公司

An integrated drive led street light

InactiveCN106152041BSimple structureImprove cooling effectElectrical apparatusElectric circuit arrangementsElectricityEngineering

Owner:江西基骏科技股份有限公司

Key holding device

InactiveCN101396226BNo adverse situation of disengagementNot complexKitchen equipmentDomestic articlesKey HolderElectrical and Electronics engineering

Owner:KOKUYO CO LTD

A multi-section oven based on solar energy

ActiveCN107510381BSimple structureIncrease output powerBatteries circuit arrangementsElectric powerThermodynamicsControl room

Owner:西安丝路知星科技服务有限公司

An Information Leakage-Free Quantum Dialogue Method Based on Entanglement Exchange Between Any Two Bell States in Cavity QED

ActiveCN103346876BResist active attackSecuring communicationBell stateQuantum

Owner:浙江海宁经编产业园区开发有限公司