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 computer overall wiring case

ActiveCN104615214BQuick connectionUnobstructed airflowDigital processing power distributionWire rodEngineering
Owner:宁开泉

Brick stacking manipulator system and control method

ActiveCN103832840BImprove beat matching problemsIncreased coherence of movementConveyorsStacking articlesBrickBarrel Shaped
Owner:湖北成吉智能机械科技有限公司

A high-resolution oblique lens

ActiveCN112269242BMeet the needs of industrial camerasEliminate axial chromatic aberrationOptical elementsOptical axisImage resolution
Owner:中国科学院自动化研究所苏州研究院

Method for realizing reconfiguration of global positioning system (GPS) baseband algorithm

InactiveCN102053947BEfficient managementGuaranteed hard real-time requirementsSatellite radio beaconingArchitecture with multiple processing unitsCoprocessorExternal storage
Owner:SOUTHEAST UNIV

Method and device for obtaining distance between space target and observation station

ActiveCN103698767BTime calculationElectromagnetic wave reradiationComputer sciencePosition bias
Owner:中国科学院国家天文台长春人造卫星观测站

Method and system for recommending communication services to users

ActiveCN109962956BEnsure recommendation accuracySmall amount of calculationTransmissionMarket data gatheringComputer networkEngineering
Owner:CHINA TELECOM CORP LTD

Shade roller with high voltage direct current motor

ActiveCN101545355BDoor/window protective devicesSilicon-controlled rectifierHigh-voltage direct current
Owner:JOHNSON ELECTRIC SHENZHEN

A flexible transparent thin-film solar cell manufacturing method

ActiveCN111244229BNo sheddingGood edge sealingFinal product manufactureSolid-state devicesThin membraneEngineering
Owner:TRULY SEMICON

Photovoltaic device manufacturing method

InactiveCN102270697AImprove product qualityAvoid damagePhotovoltaic energy generationSemiconductor devicesRoom temperatureEngineering
Owner:DU PONT APOLLO

A flexible installation device and method for installing a main dashboard and a sub-dashboard of a vehicle

ActiveCN103129393BAchieve aestheticsEasy to installDashboardsDashboardEngineering
Owner:PEZHO SITROEN AUTOMOBILS SA +1

Wall Sand Planer

ActiveCN105113768BImprove rotational stabilityBuilding constructionsEngineeringMechanical engineering
Owner:台州八鑫工贸股份有限公司

A method and application of constructing a self-assembly expressing dual-enzyme strain

ActiveCN111647615BImprove conversion rateGreat impact on conversion rateBacteriaMicroorganism based processesEscherichia coliEnzyme system
Owner:QILU UNIV OF TECH

Steam medicine bath device and acupuncture health-care method

ActiveCN101669869BImprove responseImprove accuracyAcupunctureMedical devicesMassageEngineering
Owner:黎瑞英

A paper-based all-vanadium redox flow battery electrode material and its preparation and application

ActiveCN111261881BThe overall thickness is thinReduce Ohmic PolarizationCell electrodesRegenerative fuel cellsCarbon fibersElectrical battery
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI +1

Formation method of semiconductor structure

ActiveCN107045981BSmall sizeImprove performanceSemiconductor/solid-state device manufacturingGate dielectricSemiconductor structure
Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Oxime Derivatives and Their Applications in Agriculture

ActiveCN110452220BBiocideOrganic chemistryFungicidePerylene derivatives
Owner:DONGGUAN HEC PESTICIDES R&D CO LTD

Telescopic handle type portable up and down pedal bicycle

ActiveCN106080921BEasy to foldFold validSteering deviceFoldable cyclesFoot supportsSprocket
Owner:TAICANG CHEZHONGBAO LEISURE ARTICLES +1

A method and device for activating restriction signaling

ActiveCN103517236BEfficient activationReduce signalingError preventionMessaging/mailboxes/announcementsTelecommunicationsThird generation
Owner:HUAWEI TECH CO LTD

A quasi-zero pitch electrolytic cell for water treatment

ActiveCN104817137BReduce energy consumptionLess investmentWater/sewage treatmentElectrical resistance and conductanceElectrolysis
Owner:WUHAN WEIMENG ENVIRONMENTAL TECH

A methane sensor based on flip-chip packaging and its preparation method and application

InactiveCN104316577BRealize detectionNot affectedThermometers using electric/magnetic elementsUsing electrical meansProcess engineeringMethane gas
Owner:CHINA UNIV OF MINING & TECH

A dressing-changing device for breast and thyroid surgery nursing

ActiveCN113749887BExpand the scope of cleaningEasy to useWaste collection and transferLavatory sanitoryDressing changeNursing care
Owner:MUDANJIANG MEDICAL UNIV

A metal forming release agent

ActiveCN107598077BImprove the lubrication effectGood release effectFoundry mouldsFoundry coresMetal formingVegetable oil
Owner:菏泽市恒旺源新材料有限公司

A special tool for disassembling clamps in a narrow space and a processing method thereof

ActiveCN112318411BSolve wear and tearSolve time-consuming and laborious problemsSpannersWrenchesRatchetEngineering
Owner:CHENGDU AIRCRAFT INDUSTRY GROUP

Method and press for producing components from fiber composite materials

ActiveCN108349174BLamination ancillary operationsLayered product treatmentPolymer scienceFibrous composites
Owner:SIEMPELKAMP MASCH & ANLAGENBAU GMBH & CO KG

Portable electronic device

InactiveCN1968299BReduce vibrationReduce displacementTelevision system detailsColor television detailsEngineeringCamera module
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

An accumulator and a cooling device wherein the accumulator is used

InactiveCN103189691BReduced risk of entering the compressorEasy to separateRefrigeration componentsGas phaseEngineering
Owner:ARCELIK AS

Hydrogenation catalyst composition and preparation method thereof

ActiveCN105817232BEasy to depositHigh metal capacityMetal/metal-oxides/metal-hydroxide catalystsRefining to eliminate hetero atomsCoprecipitationSilicon particle
Owner:CHINA PETROLEUM & CHEM CORP +1

Image matching method with large edge distortion

ActiveCN107945218BThe matching scheme is feasibleThe matching scheme is validImage enhancementImage analysisParallaxAlgorithm
Owner:CHINA CENT FOR RESOURCES SATELLITE DATA & APPL

Combined fermentation method of alcohol and succinic acid

ActiveCN101613720BLow costLess quantityBiofuelsMicroorganism based processesButanedioic acidAlcohol
Owner:ANHUI BBCA FERMENTATION TECH ENG RES

A kind of poly-o-phenylenediamine-nanometer metal composite particle and its preparation method

InactiveCN104209537BSmall particle sizeControl reaction rateCoatingsMaterials scienceAmmonium sulfate
Owner:ZHEJIANG UNIV

Forming method for structure for reinforcement and structure for reinforcement

ActiveCN112969542AImprove connection rigidityImprove featuresLoad-supporting pillarsVehicle componentsClassical mechanicsEngineering
Owner:浦项股份有限公司

A kind of citrus fresh-keeping and environmental protection equipment

ActiveCN109229967BRealize resetAchieve rotationShock-sensitive articlesPackaging fruits/vegetablesEngineeringMagnet
Owner:湖北漳发农业科技股份有限公司

Coupling method of metal fuel multiphysics model for metal cooled fast reactor

ActiveCN109448799BPowerful visualization functionSimplify the physics coupling processChemical property predictionComputational theoretical chemistryEngineeringMaterials science
Owner:LINGDONG NUCLEAR POWER +3

Bacillus cereus ectotrophic mycorrhiza helper bacteria and use thereof

ActiveCN101914469BPromote growthGood growth promoting effectPlant growth regulatorsBiocideBacillus cereusGrowth promoting
Owner:NANJING FORESTRY UNIV

Touch display panel and control method thereof

ActiveCN105759485BImprove uniformityStatic indicating devicesNon-linear opticsData signalMedia layer
Owner:AU OPTRONICS CORP

A cmos image sensor and signal transmission method thereof

ActiveCN106375688BIncrease frame rateImprove work efficiencyTelevision system detailsColor television detailsCMOSComputer module
Owner:SHANGHAI INTEGRATED CIRCUIT RES & DEV CENT +1

The processing method of 3d non-screen glass film

ActiveCN107382037BImprove touch effectEasy to operateLaminationLamination apparatusNumerical controlScreentone
Owner:SHENZHEN KANGCHENGTAI IND CO LTD

Device and method for detecting and discriminating bank notes

InactiveCN102915592BEasy to operateThe test items are completeCharacter and pattern recognitionFiberElectric machinery
Owner:HUNAN QIUZHEN ELECTRONICS

A kind of preparation method of nano sulfur particle

ActiveCN105355894BControl cooling rateSmall particle sizeMaterial nanotechnologyCell electrodesLithium–sulfur batterySulfur
Owner:GUANGDONG ZHUGUANG NEW ENERGY TECH

Ultrasonic elastography method and system thereof

ActiveCN107518918BImprove reliabilityImprove accuracyUltrasonic/sonic/infrasonic diagnosticsImage enhancementUltrasonic imagingRadiology
Owner:CHISON MEDICAL TECH CO LTD

A vehicle sharing planning method based on urban heterogeneity

ActiveCN113096377BThe rideshare planning method is real and reliableEase traffic congestionDetection of traffic movementTraffic emissionTraffic network
Owner:SOUTHWEST JIAOTONG UNIV

An automatic mold engraving device

ActiveCN110744956BFast and smooth engravingImprove efficiencyOther artistic work equipmentsEngravingEngravingCarving
Owner:广州新尚艺术股份有限公司

a mosaic tio 2 A method for improving the luminous efficiency of LEDs by periodic arrays of nanorod clusters

InactiveCN108198914BImprove luminous efficiencyImprove current spreading effectMaterial nanotechnologySemiconductor devicesPower flowNetwork structure
Owner:QINGDAO UNIV OF SCI & TECH

Mounting housing for vehicular total heat exchanger

ActiveCN104296587AHigh protection levelEasy to installAir-treating devicesVehicle heating/cooling devicesIn vehicleFresh air
Owner:ANHUI ANKAI AUTOMOBILE

Method and device for controlling robot players

ActiveCN108553903BImprove gaming experienceVideo gamesEngineeringGame based
Owner:NETEASE (HANGZHOU) NETWORK CO LTD

Long nozzle for pouring basket metallurgy and application thereof

ActiveCN101658925BSimple structureReasonable designMelt-holding vesselsTrace elementNon-metallic inclusions
Owner:ANGANG STEEL CO LTD

Wireless signal energy collection method, wireless sensor wake-up method and device thereof

ActiveCN105429307BReduce power consumptionShorten the timeNear-field transmissionCircuit arrangementsLine sensorCarrier signal
Owner:NANJING NARI GROUP CORP +1

Flexible Coring Tool

ActiveCN106089139BCore removalRock coreEngineering
Owner:PETROCHINA CO LTD

A technique for tissue culture and rapid propagation of slash pine seedlings

ActiveCN112352678BImprove multiplication efficiencyIncrease productivityHorticulture methodsPlant tissue culturePlant nutritionBud
Owner:江西环境工程职业学院

Implantable ophthalmic MEMS sensor devices and methods for eye surgery

InactiveCN102711594AEye surgeryDiagnostic recording/measuringCapacitive pressure sensorImplanted device
Owner:ORTHOMEMS

Near-clean forging forming method of coupler knuckle for railway vehicles

ActiveCN106077380BHigh forming precisionNo machining process requiredMetal-working apparatusHeat treatedKnuckle
Owner:JILIN UNIV +1

Electric compressor

InactiveCN1653266AIncreased durabilityMulti-stage pumpsPositive-displacement liquid enginesEngineeringPiston
Owner:SANDEN CORP

Image sequence encoding method and device and image sequence decoding method and device

ActiveCN103748880BDigital video signal modificationPattern recognitionRadiology
Owner:CANON KK

Application service information association method, application-association platform server and client

ActiveCN106469151AShorten the durationEasy to operateService provisioningWeb data indexingInteraction interfaceService information
Owner:TENCENT TECH (SHENZHEN) CO LTD

Wireless communication apparatus, wireless communication system and wireless communication method

ActiveCN102771168AEasy to control and useNetwork topologiesConnection managementCommunications systemComputer science
Owner:FUJITSU LTD

A device and corresponding method for controlling zooming of electronic map

ActiveCN103700126BSwitching is not obviousGeometric image transformation2D-image generationControl electronicsComputer science
Owner:BEIJING QIHOO TECH CO LTD

X-ray source for ionising of gases

ActiveCN107533941AX-ray tube electrodesX-ray tube windowsParticle physicsVoltage source
Owner:ESTION TECH GMBH

A kind of carbon fiber silk and preparation method thereof

ActiveCN110359131BThere will be no curing phenomenonAchieve coatingCarbon fibresAbrasion resistant fibresFiberYarn
Owner:FOSHAN YIKEJU NEW MATERIAL CO LTD

An underground substation

ActiveCN102801113BStructural Design WaterproofStructural design airtightEnclosed substationsSubstation/switching arrangement casingsTransformerLow voltage
Owner:何排枝

IoT-based smart home affairs reminder button system

ActiveCN110557308BLow costVarious reminder methodsAlarmsElectric transmission signalling systemsEmbedded systemMobile phone
Owner:武汉道森媒体股份有限公司

Fixtures and parts gap adjustment method

ActiveCN109202412BEasy to assemble with each otherMetal working apparatusMechanical engineeringIndustrial engineering
Owner:GOERTEK INC

A large flange type workpiece drilling positioning device

InactiveCN110421195BUniform Position AccuracyGuaranteed positioning accuracyPositioning apparatusDrill jigsStructural engineeringMechanical engineering
Owner:ZHENGZHOU UNIV

Catalyst resonance scattering spectrophotometric method capable of measuring ultra-trace rhenium

InactiveCN101532957BSimple and fast operationStrong anti-interferenceScattering properties measurementsWater bathsRhenium
Owner:GUANGXI NORMAL UNIV

Selective waveband light network structure for supporting communication in light network unit group

InactiveCN100413237CImprove throughputWavelength-division multiplex systemsStar/tree networksNetwork structureEngineering
Owner:SHANGHAI JIAOTONG UNIV

Three-dimensional flapping wing drive mechanism based on cross-axis hinge and conical rocker arm

ActiveCN108945433BHigh structural efficiencyImprove reliabilityOrnithoptersFlapping wingReduction drive
Owner:NORTHWESTERN POLYTECHNICAL UNIV

A kind of manufacturing method of high proportion mechanical pulp sketch paper

ActiveCN110331612BIncrease ratingsThe effect of scribing lead is goodPaper/cardboardChemical/chemomechanical pulpEconomic benefitsIndustrial engineering
Owner:YUEYANG FOREST & PAPER CO LTD

Heterogeneous time-triggered multi-network redundant transmission method

ActiveCN109560959BImprove certaintyImprove real-time performanceData switching networksData packTime schedule
Owner:10TH RES INST OF CETC

Novel method for inspecting photolithographic process by utilizing optical proximity correction (OPC) models of post exposure bake

ActiveCN102540773BPhotosensitive material processingOriginals for photomechanical treatmentLithography processEngineering
Owner:SHANGHAI HUALI MICROELECTRONICS CORP

A method for establishing a hepatitis B virus-infected cell model using primary pig hepatocytes and hntcp recombinant lentivirus

ActiveCN107988260BEfficient infectionEfficient expressionCell dissociation methodsArtificial cell constructsSingle cell suspensionHepatitis B virus
Owner:立沃生物科技(深圳)有限公司

A pressure relief method for small coal pillars by mechanically cutting hard roofs at intervals

ActiveCN111828006BSmall loadImprove stabilityUnderground miningSurface miningMining engineeringAcute angle
Owner:CHONGQING UNIV

A kind of aluminum hydroxide and montmorillonite nanocomposite flame retardant and preparation method thereof

ActiveCN109880160BSmall particle sizeAchieve pre-distributionAluminium hydroxideMontmorillonite
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Razor head

ActiveCN101722526BGood shaveReduce dead zoneMetal working apparatusEngineeringFront and back ends
Owner:NINGBO KAILI HLDG GRP

A plate pressing device and a plate production line

ActiveCN110614837BImprove quality and efficiencyImprove pressing efficiencyLamination ancillary operationsLaminationProduction lineEngineering
Owner:北京富莱柯斯科技发展有限公司

Method for preparing polyacrylate copolymer resin for optical conduction

InactiveCN102070743BHigh purityGood flexibilityOptical light guidesTransmission lossInternal temperature
Owner:内蒙古金瑞明材料科技有限公司

Glass compositions and fibers made therefrom

InactiveCN108585521AImprove convenienceGlass/slag layered productsWoven fabricsPumice dustGlass fiber
Owner:ELECTRIC GLASS FIBER AMERICA LLC

A laser-electric energy converter

ActiveCN103337542BOutput current matchingAvoid short circuitPhotovoltaicsPhotovoltaic energy generationCell chipChipset
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Tee-based trusted authentication service authentication method

ActiveCN109547451BGuaranteed stabilityKey distribution for secure communicationUser identity/authority verificationThird partyInternet privacy
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

Four-way valve and air conditioner for r32 refrigerant

ActiveCN103423482BReduce internal leakageSmall surface areaMultiple way valvesFluid circulation arrangementFour-way valveEngineering
Owner:GREE ELECTRIC APPLIANCES INC

Domestic sewage treatment system

ActiveCN110550843BEasy to useSimple structureSludge treatment by de-watering/drying/thickeningFatty/oily/floating substances removal devicesProcess engineeringSewage
Owner:SICHUAN UNIV

Method and device for starting an application program

ActiveCN104715172BImprove experienceSolve complexityDigital data authenticationPasswordUser input
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A substrate bonding clamping positioning device

ActiveCN104260009BAvoid displacementGuaranteed bonding strengthWork holdersMetallic enclosureRelative displacement
Owner:EAST CHINA INST OF OPTOELECTRONICS INTEGRATEDDEVICE

Linkage ventilating door and window sash structure

InactiveCN102061873BImprove stabilityAverage load sharingVentilation arrangementEngineeringMechanical engineering
Owner:TAROKO DOOR & WINDOW TECH

Wiring terminal

ActiveCN102025034BSimple structureEasy to assembleSecuring/insulating coupling contact membersCoupling contact membersEngineeringElectric wire
Owner:江门市汇聪电器厂有限公司

Method and system of carbonaceous material pulverizing

InactiveCN101362113BThe grinding process is simpleHigh purityGrain treatmentsSteelmakingCarbon product
Owner:SHENYANG ALUMINIUM MAGNESIUM INSTITUTE

Cold storage system for transportation

InactiveCN106895629ALighting and heating apparatusDomestic refrigeratorsThermal insulationEngineering
Owner:ITE

A processing system and method for wrought iron flowers and leaves

ActiveCN110153345BGood symmetryNatural shapeShaping toolsForging/hammering/pressing machinesPunchingEngineering
Owner:日照鸿本机械制造有限公司 +1

Vacuum casting method of a nickel-based superalloy ingot

ActiveCN106825505BIncrease profitIncrease productivityElectrical resistance and conductanceIngot
Owner:LINYI TIANKUO CASTING CO LTD

Method of fabricating group-III nitride semiconductor crystal, method of fabricating gallium nitride-based compound semiconductor, gallium nitride-based compound semiconductor, gallium nitride-based c

InactiveCN100341115CPolycrystalline material growthSemiconductor/solid-state device manufacturingMetallic materialsMicroparticle
Owner:TOYODA GOSEI CO LTD

oled panel

ActiveCN110047882BTroubleshoot technical issues that are not displaying properlyIncrease the proportionSolid-state devicesSemiconductor devicesMaterials sciencePhysics
Owner:WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

Method for processing bone-free fish

InactiveCN100477928CImprove integrityMeet needsPackaging under vacuum/special atmosphereFood preparationCalcium in biologyMinor element
Owner:刘怀昌

Improved flow module placement between a subsea tree and a tubing hanger spool

InactiveCN103382825AReduce lossesSmall pressure dropWell/borehole valve arrangementsSealing/packingTubing hangerMechanical engineering
Owner:VETCO GRAY

Direct current de-icing device based on full-bridge modular multilevel converter

ActiveCN102739080BMeet ice melting requirementsOutput continuously adjustableOverhead installationFlexible AC transmissionFull bridgeHigh-voltage direct current
Owner:BEIJING SIFANG JIBAO AUTOMATION +1

A preparation method of titanium-based tin dioxide coated electrode modified with rare earth europium

ActiveCN104593816BEasy to operateGood repeatabilityElectrodesTin dioxideMetal electrodes
Owner:KESHENG ENVIRONMENTAL PROTECTION TECH CO LTD

Display panel and display device

ActiveCN111627341BGuaranteed clarityAvoid phase superpositionStatic indicating devicesIdentification meansImaging qualityDisplay device
Owner:WUHAN TIANMA MICRO ELECTRONICS CO LTD

A method for improving underground coal mining transmission efficiency

InactiveCN107161603BWill not affect normal transmissionEasy to useConveyorsEngineeringConveyor belt
Owner:CHONGQING VOCATIONAL INST OF ENG

Compound extracted from Italian oriental cocklebur and application thereof as weedicide

InactiveCN102617530BNo pollutionBiocideOrganic chemistryBiotechnologyPlant Sources
Owner:XINJIANG INST OF ECOLOGY & GEOGRAPHY CHINESE ACAD OF SCI

A kind of high entropy rare earth niobium/tantalum/molybdate ceramic and its preparation method

ActiveCN112830782BLow thermal conductivity at room temperatureBig spaceMolybdic acidBall mill
Owner:SHANDONG UNIV

Disperse red dye composition

InactiveCN1276031CImprove dye uptakeImprove washing fastnessOrganic dyesPolyesterYarn
Owner:ZHEJIANG LONGSHENG GROUP

Stable synergistic of methanol diesel for vehicle

InactiveCN101323802BImprove combustion efficiencyImprove the disadvantage of low flash pointLiquid carbonaceous fuelsPerformance indexOleic Acid Triglyceride
Owner:西安祺祥能源科技发展有限公司

User interface for audio media controls

ActiveCN114168103AImprove satisfactionFast wayInput/output for user-computer interactionSubstation equipmentAudio MediaMedia controls
Owner:APPLE INC

Valve electric actuator

ActiveCN101718367BSimple structureImprove stabilityOperating means/releasing devices for valvesReciprocating motionFriction loss
Owner:ZHEJIANG MENRED COMFORT SYST

Method for suppressing edge effect during preparation of blade erosion-resistant coating

ActiveCN105506561BGuaranteed uniformityGuaranteed binding effectVacuum evaporation coatingSputtering coatingEdge effectsPower flow
Owner:AVIC BEIJING AERONAUTICAL MFG TECH RES INST

Printed board power-assisted plug-in assembly and electronic equipment box using the power-assisted plug-in assembly

ActiveCN104300301BSimple structureCoupling device detailsEngineeringPrinted circuit board
Owner:LUOYANG INST OF ELECTRO OPTICAL EQUIP OF AVIC

Information provider, and its providing method

InactiveCN1279433CInput/output for user-computer interactionSubstation speech amplifiersOutput deviceAcoustics
Owner:CANON KK

Preparation method of middle distillate-type hydrocracking catalyst

ActiveCN103785445BHigh activityImprove nitrogen toleranceMolecular sieve catalystsHydrocarbon oil crackingMolecular sieveAir atmosphere
Owner:CHINA PETROLEUM & CHEM CORP +1

Reduplicative positioning hydraulic machine control device

InactiveCN1204036CNo oil leakage problemRealize full hydraulic automatic positionAccumulator installationsLifting devicesFuel tankHigh pressure
Owner:胡宣哲

box for dried fruit

ActiveCN107080272BGuaranteed nutritional valueGood colorFood ingredient as antioxidantDrying gas arrangementsReducerPulp and paper industry
Owner:广东马林食品有限公司

Chinese herbal medicinal composition for treating animal digestive tract diseases and preparation method of its preparation

InactiveCN102488752BHeat-clearing and detoxifyingDisperses blood stasis and stops bleedingAntibacterial agentsDigestive systemBiotechnologyDisease
Owner:CHONGQING ACAD OF ANIMAL SCI

Reconfigurable technology-based basic operator extraction method in encryption and decryption algorithm

ActiveCN102868532BImprove universalityImprove simplicityPublic key for secure communicationUser identity/authority verificationGranularitySecret code
Owner:TSINGHUA UNIV

Automatic tuning and small current grounding failure wire selection system of master slave extinction coil

ActiveCN100403041CBest combinationReliable arc extinguishingFault locationEmergency protective arrangements for limiting excess voltage/currentPower gridSelection system
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING) +2

A kind of manufacturing method of pt-au alloy

ActiveCN110387483BImprove efficiencyHigh yieldCrucibleMetallic materials
Owner:英特派铂业股份有限公司

Method for preparing gradient porous material

InactiveCN101418391BSimple preparation processReduce manufacturing costPorosityAlcohol
Owner:HARBIN UNIV OF SCI & TECH

Adjustment method for the distance between the cutter head nozzle and the cutting piece

ActiveCN105922354BAdvantages of spacing adjustment methodAvoid damageMetal working apparatusEngineeringWater jet cutter
Owner:广州华臻机械设备有限公司

A clean cocoon cooking method

InactiveCN103225112BReduce adhesive forceDissociate smoothlySilk filament obtainingEngineeringChemical preparation
Owner:安徽绩溪县花神丝绸有限公司

A kind of fireworks charge production line

ActiveCN107121025BRealize automatic ratioSimple structureFireworksReciprocating motionFireworks
Owner:PINGXIANG JINPING FIREWORKS MFG

Incinerator of multi-element multi-dimension chemical hazardous waste

ActiveCN102192513BSimple preparation processEasy maintenanceIncinerator apparatusLiquid wasteCombustion system
Owner:大连科林能源工程技术开发有限公司

Preparation method of n-2,6-diisopropylaniline perylene monoimide

ActiveCN106188092BReduce yieldOrganic chemistryReaction temperatureSilica gel
Owner:HEBEI UNIVERSITY

Lost foam paint and method for producing the same

InactiveCN101497104BHigh temperature strengthSuitable for high temperature breathabilityFoundry mouldsFoundry coresSodium BentonitePolyvinyl alcohol
Owner:杨玉光

An environmentally friendly and energy-saving fabric printing and dyeing process

ActiveCN111304845BPenetrate fastBig impactTextile treatment machine arrangementsTextile treatment by spraying/projectingTextile printerMechanical engineering
Owner:福懋兴业(中山)有限公司

Single-phase inverter capable of suppressing secondary ripple and common-mode leakage current and its control method

ActiveCN110323959BReduce volumeReduce lossAc-dc conversionCapacitanceFull bridge
Owner:HEFEI UNIV OF TECH

A prefabricated substation with self-circulating heat dissipation vertical span structure

ActiveCN111478216BEffective coolingGuaranteed uptimeSubstation/switching arrangement cooling/ventilationDistribution substationsTransformerEngineering
Owner:NANTONG NINGHAI MACHINE ELECTRIC APPLIANCES CO LTD

Micro-charge sewage treatment method

ActiveCN102992484BSolve processing problemsEffective precipitationTreatment with aerobic and anaerobic processesSludgeWater quality
Owner:陈西安

bionic fixture

ActiveCN104665906BReduce the elastic modulus of the rigid bodyImprove bindingDental implantsAdditive manufacturing apparatusEngineeringMechanical engineering
Owner:IND TECH RES INST

Polymeric sorbent for removal of impurities from whole blood and blood products

PendingCN109847403AIon-exchange process apparatusOther chemical processesHemocompatible MaterialsTRALI - Transfusion related acute lung injury
Owner:CYTOSORBENTS CORP

Made-to-order system for cosmetics, and compounding system

InactiveCN105378781AExact and valid determinationShorten the timeControlling ratio of multiple fluid flowsMixer accessoriesCompound aCompound system
Owner:HEISHIN ENGINEERING & EQUIPMENT CO LTD

Alloy gold direct production method of high-purity gold

ActiveCN106498441BReduce loss rateReduce backlogElectrolysis componentsPhotography auxillary processesLoss rateElectrolysis
Owner:ZHEJIANG PROVINCE SUICHANG GOLD MINE

Semi-coke wastewater treatment regeneration and resource recovery and utilization device based on membrane concentration

InactiveCN104944691BReduce volumeLess investmentGeneral water supply conservationMultistage water/sewage treatmentElectrolysisFiltration
Owner:张世文

Liquid crystal display

InactiveCN101149908ACathode-ray tube indicatorsNon-linear opticsLiquid-crystal displayComputer science
Owner:SAMSUNG ELECTRONICS CO LTD

Thiophene polymer, preparation method thereof, semiconductor composition including same, and solar cell using same

ActiveCN104086753BImprove π-π stacking performanceHigh degree of conjugated π overlapSolid-state devicesSemiconductor/solid-state device manufacturingHydrogenCharge carrier mobility
Owner:HUANENG CLEAN ENERGY RES INST +1

A permanent magnet synchronous motor control method, device, electronic device and storage medium

ActiveCN112290841BInhibit the change of K valueElectric motor controlVector control systemsElectric machinePermanent magnet synchronous motor
Owner:ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION

Method and device for direct connection of mobile terminal to home cloud server

ActiveCN113727410BNormal accessNetwork topologiesConnection managementIp addressThe Internet
Owner:亿次网联(杭州)科技有限公司

A kind of municipal bridge construction steel structure equipment

InactiveCN110205942BEasy to walkEasy to useBridge erection/assemblyArchitectural engineeringMechanical engineering
Owner:黄益艺

A method and system for generating acoustic tweezers

ActiveCN112562631BRealize time-division multiplexingIncrease the restrictive effectSound producing devicesMultiplexingInterference resistance
Owner:SHENZHEN INST OF ADVANCED TECH

A Alternative Target Point Determination Method for Tower Mirror Field

ActiveCN108151342BQuick investmentQuick evacuationSolar heating energySolar heat collector controllersElectricityTower
Owner:DONGFANG BOILER GROUP OF DONGFANG ELECTRIC CORP

A quick docking device for installing pharmaceutical mobile hoppers and sanitary valves

ActiveCN112209123BImprove sealingAvoid clumpingConveyorsLoading/unloadingStructural engineeringPharmaceutical technology
Owner:湖南精诚制药机械有限公司

A drying device for producing germanium tetrachloride

ActiveCN106766772BSimple structureImprove drying effectDrying solid materials with heatDrying machines with non-progressive movementsMicrowaveTetrachloride
Owner:HUNAN HENGGUANG CHEM

Upper frame of construction machine

ActiveCN102051894BSoil-shifting machines/dredgersArchitectural engineeringTorsional load
Owner:KOBELCO CONSTR MASCH CO LTD

a tray

ActiveCN106697500BAdjustable widthIncrease productivityRigid containersEngineeringManufacturing line
Owner:SHANGHAI FORESIGHT AUTOMATION EQUIP CO LTD

Protective structure and electronic device thereof

ActiveCN105491840ADifficult to enterAffect fitDigital data processing detailsCasings/cabinets/drawers detailsBiomedical engineeringElectronic modules
Owner:WISTRON CORP

Monitoring device

InactiveCN1501999AAvoid exceptionPaper/cardboardPaper testingColor imageImaging processing
Owner:MITSUBISHI HEAVY IND LTD +1

Multifunctional desk fan

InactiveCN104728154AEasy to useReasonable settingPump componentsPumpsFan bladeMosquito coil
Owner:聂璇

A kind of polyolefin flame retardant masterbatch and its preparation method and application

ActiveCN112300466BEvenly dispersedImprove physical performancePolymer sciencePolyolefin
Owner:HEFEI GENIUS NEW MATERIALS

High-precision constant-current and constant-power self-adaption compensating circuit

ActiveCN103151924BRealization of constant current and constant power adaptive compensationDc-dc conversionElectric variable regulationConstant powerHemt circuits
Owner:成都启臣微电子股份有限公司

Transistors and methods of forming them

ActiveCN107978514BImprove electrical performanceRemove completelyTransistorSolid-state devicesEngineeringGate oxide
Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Energy-efficient comprehensive desulfurization and purification system and method for active coke of different flue gases

ActiveCN103405991BReduce pretreatment processSimple processDispersed particle separationPurification methodsFlue gas
Owner:SHANGHAI CLEAR ENVIRONMENTAL PROTECTION SCI & TECH

A Profit-sharing Calculation Method for Linked Credit Indicators

ActiveCN112288563BRealize differentiated managementFinanceComputer scienceCalculation methods
Owner:SICHUAN XW BANK CO LTD

Sealing device for water pressure test of small-diameter random-length steel tube

ActiveCN101782487BHigh precisionImprove efficiencyFluid pressure sealed jointsMaterial strength using tensile/compressive forcesEngineeringScrew thread
Owner:泰州诚德钢管有限公司

a dust collector

ActiveCN104998509BSimple structureStrong automationCombination devicesRubber materialEngineering
Owner:YIXING HOTTEEN ENVIRONMENTAL PROTECTION ENG

Broadband High Gain Directional Yagi Antenna

ActiveCN103531917BHigh gainIncrease effective lengthAntenna supports/mountingsRadiating elements structural formsEngineeringWideband
Owner:GENERAL TEST SYST

A bridging method and system based on vf promiscuous mode

ActiveCN108390809BImprove performanceLow costNetworks interconnectionPort mirroringTerm memory
Owner:ARRAY NETWORKS BEIJING