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 kind of preparation method of one-step synthetic porous iron oxide microsphere

ActiveCN105032311BOrdered surface topographyPromote hydrolysisWater/sewage treatment by irradiationOther chemical processesCongo redMicrosphere
Owner:HARBIN INST OF TECH

A multi-body Huilian cloud control platform

ActiveCN111770133BEfficient and orderly deliveryImprove processing efficiencyUser identity/authority verificationData switching networksData transportEmbedded system
Owner:TONGJI UNIV

A Photovoltaic and Photothermal Coupled Power Generation System

ActiveCN112554979BImprove efficiencyImprove energy efficiencyFrom solar energyPositive displacement pump componentsThermodynamicsElectrical battery
Owner:XI AN JIAOTONG UNIV

Method and system for implementing mixed self-adapting retransmission

ActiveCN101174878BReduce power consumptionImprove performanceError prevention/detection by using return channelTransmission control/equalisingSelf adaptiveComputer science
Owner:TD TECH COMM TECH LTD

Automatic electric detonator packaging machine

ActiveCN102897334BEasy and fast commissioningEasy to operateWrappingPackaging by pressurising/gasifyingIntrinsic safetyDetonator
Owner:YAHUA GROUP MIANYANG INDAL

Gas analysis device, gas sampling device and gas analysis method

ActiveCN108226268BControl pressure differenceHigh precision analysisWithdrawing sample devicesMaterial analysis by electric/magnetic meansGas analysisEngineering
Owner:HORIBA LTD

Electronic optical focusing, deflexion and signals collection method for the turning gear immerged object lens

InactiveCN100565774CSave energySmall class sizeMaterial analysis using wave/particle radiationBeam/ray focussing/reflecting arrangementsSecondary electronsParticle physics
Owner:ASML NETHERLANDS BV

Control device for internal combustion engine

InactiveCN105074179AIncrease temperatureSuppress feverElectrical controlMachines/enginesEngineeringInternal combustion engine
Owner:HITACHI AUTOMOTIVE SYST LTD

Block chain consensus algorithm testing method, device, computing device and storage medium

ActiveCN109542781BSoftware testing/debuggingFault toleranceAlgorithm
Owner:UNION MOBILE PAY

Magnetic holding relay having reverse force spring plate

InactiveCN101335155BSuction reaction balanceImprove performanceElectromagnetic relay detailsNon-polarised relaysEngineeringChange positions
Owner:XIAMEN HONGFA ELECTROACOUSTIC CO LTD

Manufacturing method of chip label

ActiveCN102129961BQuality improvementReduce stressSemiconductor/solid-state device detailsSolid-state devicesHigh densityMetallic aluminum
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

A kind of high-strength hydrophobic copper cross-linked carboxymethyl chitosan/carboxylated styrene-butadiene rubber composite material and its preparation method

ActiveCN113461987BMild preparation conditionsHigh strengthPolymer scienceHigh humidity
Owner:GUANGXI UNIV

Novel high-speed two-for-one twister control system and method based on brushless direct current motors

ActiveCN103147178BImprove electricity efficiencyReduce volumeTextile/flexible product manufactureContinuous wound-up machinesInteraction interfaceE communication
Owner:HANGZHOU DIANZI UNIV

The determination method of the water distributor, the water nozzle of the water distributor and the water injection pipe column

ActiveCN106917614BRealize the water injection operationImprove the efficiency of measurement and adjustment operationsFluid removalWater dischargeEnvironmental engineering
Owner:PETROCHINA CO LTD

Communication control method and network equipment between servers in the same tenant

ActiveCN103118149BImprove interoperabilityHybrid transportNetworks interconnectionCommunication controlDistributed computing
Owner:HUAWEI TECH CO LTD

Resource allocation for enhanced uplink using an acquisition indicator channel

ActiveCN101911811BWireless communicationTelecommunicationsResource allocation
Owner:QUALCOMM INC

Straw grinding recovery machine

InactiveCN1317931CSolve the problem of returning fieldsThe problem of returning the field toCrop conditionersMowersSlagAgricultural engineering
Owner:洪建龙

A self-positioning load adapter

ActiveCN111196381BAchieve fixationReduce stepsCosmonautic partsArtificial satellitesControl theoryMechanical engineering
Owner:TECH & ENG CENT FOR SPACE UTILIZATION CHINESE ACAD OF SCI

Air cooling and air dehumidifying module including capillary pad and method of use thereof

InactiveCN100587346CAvoid condensationHeat exchange apparatusAir conditioning systemsWaste managementAirflow
Owner:CLINA HEIZ & KUEHLELEMENTE

A method and device for preparing flexible electronic circuit using liquid metal

ActiveCN106498348BFacilitate downsizingRealize downsizingVacuum evaporation coatingSputtering coatingSputteringEvaporation
Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI

A kind of high-yielding strain of avilamycin and its breeding method

ActiveCN107201321BImprove securityHigh mutation rateBacteriaMicroorganism based processesBiotechnologyMicrobiology
Owner:杭州皇冠农业生物工程技术研究中心有限公司

Method and device for duplicating an operating system

ActiveCN103777984BAchieve replicationProgram loading/initiatingOperational systemOperating system
Owner:SHENZHEN WEIMAISI TECH

Eaglemouth tortoise water-bath type hatching device

InactiveCN101422140BRich sourcesConvenient sourceAnimal husbandryWater bathsEcological environment
Owner:QUZHOU UNIV

Method and device for processing blockchain data

ActiveCN114490781BExtended service lifeShort timeDatabase updatingSpecial data processing applicationsNetworking protocolProtocol stack
Owner:CHINA ACADEMY OF INFORMATION & COMM

A track running snow removal device

ActiveCN110607779BFast snow removalEasy to operateRailway cleaningSnow removalEngineering
Owner:滨州高新材料产业园有限公司

Wear-resistant composite tpu conveyor belt and manufacturing method thereof

ActiveCN103723438BImprove wear resistanceImprove adhesionConveyorsSurface layerWear resistant
Owner:SHANGHAI YONGLI BELTING +1

Refrigerator and its box

ActiveCN102980363BLow costEasy to installDomestic cooling apparatusLighting and heating apparatusEngineeringRefrigerated temperature
Owner:HEFEI MIDEA REFRIGERATOR CO LTD

Clutch device, hybrid module and drive for a motor vehicle

InactiveCN110114588BAchieve supportAchieve axial force supportHybrid vehiclesFluid actuated clutchesControl theoryAxial load
Owner:SCHAEFFLER TECH AG & CO KG

Contrast display device for ultrasound imaging

ActiveCN112984338BEasy to store and protectAvoid damageStands/trestlesUltrasound imagingDisplay device
Owner:李岩

Called service route selecting method

ActiveCN100456843CMeet selection requirementsChoose to meetCommmunication supplementary servicesRadio/inductive link selection arrangementsRouting decisionRegistration status
Owner:HUAWEI TECH CO LTD

Methods for manufacturing decorative laminate panels

ActiveCN111655508ALamination ancillary operationsDecorative surface effectsEngineeringDigital image
Owner:AGFA NV

A kind of plant anti-drought agent and its application

ActiveCN111248199BImprove drought resistanceImprove synthetic genesBiocidePlant growth regulatorsBiotechnologyPhosphate
Owner:SHANDONG COTTON RES CENT

Cancellation processing method, order system, electronic device and storage medium

ActiveCN111724106BAvoid delayAvoid occupyingBuying/selling/leasing transactionsLogisticsComputer scienceOrder system
Owner:上海寻梦信息技术有限公司

A task arrangement method, device, equipment and storage medium

ActiveCN110928672BImprove task execution efficiencyProgram initiation/switchingComputer architectureEngineering
Owner:四川省启迪数勘科技有限公司

Communication system and method for communicating

ActiveCN106385275BSpatial transmit diversityMultiplex communicationTelecommunicationsCommunications system
Owner:THE BOEING CO

A tower type digital inkjet printing machine

ActiveCN102555470BEasy to installEasy maintenanceTypewritersTowerDigital ink
Owner:SUZHOU JIANGSAI TEXTILE TECH CO LTD

Acrylate polymer and its prepn and use

InactiveCN1250584CSolubilityPolymer science
Owner:NIPPON SHOKUBAI CO LTD

Fluidized bed reactor and its application

ActiveCN104096519BHigh mass and heat transfer efficiencySimple structureNanotechnologyCarbon preparation/purificationFluidized bedHeat transfer efficiency
Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI

A kind of preparation method of bletilla striata dressing with embedded structure

ActiveCN110215535BReliable fitSimple processPharmaceutical delivery mechanismAbsorbent padsBiological bodyPolymer science
Owner:WUHAN TEXTILE UNIV

A circuit board soldering fixing device and fixing method for electronic information technology

ActiveCN111246678BEasy to solderEasy to operatePrinted circuit assemblingPrinted circuits repair/correctingDrive wheelEngineering
Owner:玉环墨痕机电科技有限公司

A Diesel Engine Cylinder Head Processing Machine Tool Easy to Disassemble

ActiveCN113714850BQuick disassemblyEasy to operateMaintainance and safety accessoriesCylinder headDieseling
Owner:ANQING CSSC MATING POWER

A method, device and equipment for distributing phich groups

ActiveCN110048816BReduce the numberGuaranteed transmit powerError prevention/detection by using return channelWireless communicationDistribution methodEngineering
Owner:HYTERA COMM CORP

Modem and rf chip, application processor including chip and method of operation

ActiveCN107786764BAvoid frequencyImprove performanceBroadband local area networksAnalogue conversionModem deviceDigital interface
Owner:SAMSUNG ELECTRONICS CO LTD

Automatic tracking solar cooker, solar water heater and solar photovoltaic generating system

InactiveCN101832652BSimple structureLow costPhotovoltaic supportsSolar heating energySolar waterEngineering
Owner:唐国屏

A method for obtaining resources, a terminal and a server

ActiveCN107786620BTransmissionRecordsetCache server
Owner:HUAWEI TECH CO LTD

Fixture special for grinding and machining of HSK (Hohl Schaft Kegel) shank series cutter

ActiveCN102211315BEnsure full beatingEnsure repeatable mounting accuracyOther manufacturing equipments/toolsMachine toolMachining
Owner:ZHENGZHOU DIAMOND PRECISION MFG

svpwm method based on 120°ab coordinate system

ActiveCN104660135BSimple structureReduced execution timeElectronic commutation motor controlAC motor controlVoltage vectorThree-phase
Owner:HEBEI UNIV OF TECH

Device for coupling resonator to vehicle wheel

PendingCN113492622ATyre partsRimsStructural engineeringMechanical engineering
Owner:HYUNDAI MOTOR CO LTD +4

Core-shell structure multifunctional catalyst system and application

ActiveCN109701604BEasy to combineImprove distributionHydrocarbon from carbon oxidesMolecular sieve catalystsMolecular sievePtru catalyst
Owner:CHINA PETROLEUM & CHEM CORP +1

A kind of food waste separation recovery method

ActiveCN110369438BEnsure the value of recycled resourcesReduce the use effectWaste processingSolid waste disposalOil and greaseIron salts
Owner:田城德

An integrated circuit structure and its manufacturing method, and a semiconductor device

ActiveCN106158853BRealize interconnectionGuaranteed device performanceSemiconductor/solid-state device detailsSolid-state devicesInterconnectionEngineering
Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

A driving method, driving system and display device of a display panel

ActiveCN109637472BEasy to adjustReduce adjustmentStatic indicating devicesDisplay deviceColor saturation
Owner:HKC CORP LTD

Induction heating system for a motor-driven vehicle

InactiveCN101537779BIncreased ventilatory resistanceQuick activationAir-treating devicesElectric motor controlPower flowMotor drive
Owner:MAZDA MOTOR CORP

Electric vehicle AC charging mode-control device and control method

ActiveCN104882947BMeet the use requirementsLow costBatteries circuit arrangementsSecondary cells charging/dischargingMode controlComputer module
Owner:CHONGQING SOKON IND GRP CO LTD

Document processing method and terminal

ActiveCN103632102BAchieve effectivenessRealize the use effectDigital data protectionDigital data authenticationElectronic identificationDocument preparation
Owner:ZTE CORP

Steel structure prefabricated building and assembly method thereof

ActiveCN112282157BImprove insulation effectLiveableLighting and heating apparatusWallsThermal insulationArchitectural engineering
Owner:江苏敦邦钢结构工程有限公司

Projector with easy angle adjustment

InactiveCN105372919BAvoid shakingPrevent operational impactProjectorsTelevision equipmentEngineering
Owner:重庆触视科技有限公司

A kind of electrical appliance control method, camera device, electronic equipment and storage medium

ActiveCN113516840BEasy to controlImprove experienceNon-electrical signal transmission systemsCharacter and pattern recognitionComputer hardwareEngineering
Owner:SHANGHAI IMILAB TECHNOLOGY CO LTD

Methods and image processing entities for applying convolutional neural networks to images

ActiveCN109961083BHigh gainImage analysisCharacter and pattern recognitionImaging processingComputer program
Owner:AXIS

Remote monitoring of consumables for a computer to plate imaging system

InactiveCN100343872CLogisticsCommerceComputer to plateEngineering
Owner:KODAK GRAPHIC COMM CANADA CO

Method and device for fitting top view based on multi-directional photography

ActiveCN108364333BEasy to operateImprove versatilityGeometric image transformationEditing/combining figures or textView basedComputer graphics (images)
Owner:CHENGDU KANGYE TECH CO LTD

Polypyrrole surface-modified one-dimensional silicon-based gas-sensing material and preparation method thereof

ActiveCN108459060BUniform polymerizationIncrease array densityVacuum evaporation coatingSputtering coatingEtchingPolypyrrole
Owner:TIANJIN UNIV

mobile deck support

ActiveCN107000819BEasy to implementEasy loadingDetachable decksStorage devicesLoad carriageMechanical engineering
Owner:株式会社大同国际 +1

Combination device and use method of a rebound magnetic drawer lock and key assembly

ActiveCN111197434BAffect normal shutdownAffect pick and placeNon-mechanical controlsKeysEngineeringStructural engineering
Owner:台州宝盾科技有限公司

Dynamic allocation method and device for AGC units based on active power gap

ActiveCN109802449BReduce frequency fluctuationAvoid breakdown accidentsSingle network parallel feeding arrangementsPower oscillations reduction/preventionPower gridReliability engineering
Owner:ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY +2

Leg structure of exoskeleton robot and exoskeleton robot

ActiveCN111251279BEasy to disassembleProgramme-controlled manipulatorExoskeleton robotControl engineering
Owner:JD DIGITS HAIYI INFORMATION TECHNOLOGY CO LTD

Preparation method of germinated brown rice and method for preparing instant rice using germinated brown rice

ActiveCN106983081BNo smellFull grainFood scienceBiotechnologyNutrition
Owner:广东力泰德食品工程有限公司

A kind of personal care sunscreen composition, preparation method and application

ActiveCN113332169BPromote absorptionGood dispersionCosmetic preparationsToilet preparationsPersonal careUv absorber
Owner:JIANGNAN UNIV

A kind of polylactic acid porous film and preparation method thereof

ActiveCN108660614BSimple processMild reaction conditionsFatty/oily/floating substances removal devicesNon-woven fabricsPolymer scienceThin membrane
Owner:SOUTHWEST JIAOTONG UNIV

Metal core substrate and electrical connection box using said metal core substrate

InactiveCN103181045AAvoid bendingIncrease the number ofPrinted circuit aspectsPrinted circuits stress/warp reductionElectricityAlternator
Owner:YAZAKI CORP

Method for isomerizing cis-piperylene

ActiveCN103113180BImprove stabilityHigh selectivityHydrocarbon by isomerisationIsomerizationPotassium cyanide
Owner:SHANGHAI PEARLK CHEM

Peripheral circuit balanced drive magnetic random access memory

InactiveCN100495567CSimple structureReduce manufacturing costDigital storageStatic random-access memoryRandom access memory
Owner:INST OF PHYSICS - CHINESE ACAD OF SCI

A multifunctional legal knowledge display device

ActiveCN112396888BImprove communication effectGood spread effectCasings/cabinets/drawers detailsModifications by conduction heat transferPage countKnowledge dissemination
Owner:SHANDONG HUAYU UNIV OF TECH

Disc-like sponge cutting device and cutting method thereof

InactiveCN102556749BQuick extractionAccurate extractionArticle deliveryEngineeringBilateral symmetry
Owner:BONAIRE AUTOMOTIVE ELECTRICAL SYST

Auxiliary metal support frame for bridge construction with quick splicing structure

ActiveCN111794105BLittle outside influenceEnsure stabilityBridge structural detailsBridge erection/assemblyClassical mechanicsPier
Owner:山西路桥第五工程有限公司

Production technology of biroller thin band continuous casting high speed steel

InactiveCN1282512CIncrease productionHigh yieldMelting tankEnergy consumption
Owner:CHONGQING UNIV

Synchronous mortar containing muddy water shield waste mud and preparation method thereof

ActiveCN109734395BSimple construction methodImprove performanceApparent viscositySlag
Owner:CHINA RAILWAY 14TH BUREAU GRP LARGE SHIELD ENG CO LTD

Multiscale SAR image segmentation method based on semi-supervised learning

InactiveCN101515369BIncrease the number ofThe feature to be classified is validImage analysisWave based measurement systemsImaging processingDecomposition
Owner:XIDIAN UNIV

Image capturing method, image capturing device, mobile terminal and storage medium

ActiveCN111654594BImprove clarityReduce noiseTelevision system detailsColor television detailsImaging processingComputer graphics (images)
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Connecting rod bolt screwing device

ActiveCN101298134BReduce labor intensityGuaranteed installation qualitySpannersWrenchesHydraulic pumpElectro hydraulic
Owner:CRRC QISHUYAN CO LTD

A grinding machine abnormal shutdown protection mechanism

ActiveCN104476410BGuaranteed clearanceGrinding/polishing safety devicesBall screw driveProtection mechanism
Owner:SUZHOU JIABEN ELECTRIC APPLIANCE

Illumination apparatus employing auxiliary light source and projection system including illumination apparatus

InactiveCN1591168AReduce light intensityIncrease light intensityProjectorsPicture reproducers using projection devicesProjection systemWhite light
Owner:SAMSUNG ELECTRONICS CO LTD

Control method, device, storage medium and air conditioner controller for electric air conditioner

ActiveCN109109619BImprove battery lifeTo achieve the purpose of saving energy and reducing consumptionAir-treating devicesVehicle heating/cooling devicesProcess engineeringDamper
Owner:BEIQI FOTON MOTOR CO LTD

A method and device used in a node for wireless communication

ActiveCN112910615BReduce interaction processReduce downtimeConnection managementPilot signal allocationTelecommunicationsTarget signal
Owner:SHANGHAI LANGBO COMM TECH CO LTD

Method for controlling content of nitrogen in semi-steel smelted tire cord steel or hard wire steel

ActiveCN102851433BEffective control of nitrogen additionImprove product qualityManufacturing convertersProcess efficiency improvementSmelting processNitrogen
Owner:PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP

Method and installation for producing direct reduced iron

InactiveCN102365374AExhaust gas handlingIncreasing energy efficiencyCounter flowIron oxide
Owner:PAUL WURTH SA

a backstop

ActiveCN103594863BImprove toughnessGuaranteed positioningEngagement/disengagement of coupling partsState of artMechanical engineering
Owner:ZIYANG CHENFENG ELECTRIC

Preparation method of prodigiosin derivative

InactiveCN103145719BThe preparation method is simple and convenientMild reaction conditionsOrganic chemistryStructural formulaDerivatization
Owner:INST OF CHEM CHINESE ACAD OF SCI

A Gelation Factor Based on Pillar[5]Arenes and Application of Organogels

InactiveCN107827818BOrganic chemistryWater/sewage treatmentImideCyclohexanol
Owner:NORTHWEST NORMAL UNIVERSITY

Pseudo-random noise code tracing circuit and method

ActiveCN101807938BMulti-frequency code systemsRandom noiseComputer science
Owner:REALTEK SEMICON CORP

Reciprocating piston compressor

InactiveCN101696680BImprove sealingPrevent leakagePositive displacement pump componentsMulti-stage pumpsEngineeringNitrogen gas
Owner:安徽省鸿申压缩机有限公司

A piping extension system for tunneling

ActiveCN107269286BSimple and easy removalImprove cleanlinessTunnelsSlagSludge
Owner:钱江重工有限公司

Special sample hanger for nuclear fuel and material pile outer corrosion test

ActiveCN103364334BImprove corrosion resistanceLow costWeather/light/corrosion resistanceCircular discEngineering
Owner:NUCLEAR POWER INSTITUTE OF CHINA

How to release the brake of the robot arm

ActiveCN106976083BProgramme-controlled manipulatorSolenoid valveMachine
Owner:TECHMAN ROBOT INC

A pavement method for steel box girder bridge deck pavement

ActiveCN101660293BReduce tensile stressReduce shear stressSolid waste managementBridge structural detailsPaymentBridge deck
Owner:WUHAN MUNICIPAL CONSTR GROUP

An electrochromic automotive glass with electric heating and electromagnetic shielding

ActiveCN110703530BFast discolorationSimple structureNon-linear opticsEngineeringElectromagnetic shielding
Owner:FUYAO GLASS IND GROUP CO LTD

An electronic sphygmomanometer capable of automatic calibration of zero and full scale

ActiveCN105342592BImprove accuracyIncrease credibilityAngiographyControl cellEngineering
Owner:HONSUN NANTONG

Rotors, electric motors, compressors and refrigeration and air conditioners

ActiveCN107534334BSuppression of torque reductionSuppression of torque rippleMagnetic circuit rotating partsMagnetic circuit characterised by magnetic materialsRefrigerationBiomedical engineering
Owner:MITSUBISHI ELECTRIC CORP

An automatic car washing device

ActiveCN110171398BImprove adaptabilityPrevent crushingCleaning apparatus with conveyorsCleaning apparatus for vehicle exteriorsEngineeringBrush
Owner:武汉捷洁智能科技有限公司

Hollow closed microneedle, preparation method thereof, and operating device comprising the microneedle

ActiveCN112618945BImprove skin adhesionSolving Recycling ProblemsMicroneedlesVacuum evaporation coatingMg alloysPharmaceutical Substances
Owner:BEIHANG UNIV

A detachable and reusable stave pointing formwork structure and its application method

ActiveCN106755681BReduce labor intensitySimple structureCooling devicesUltimate tensile strengthFastener
Owner:SHANGHAI ERSHIYE CONSTR CO LTD +1

High-transparency quinary copolymerization fluorine-containing resin as well as preparation method and application thereof

InactiveCN102161724BHigh light transmittanceGood flexibilityPhotovoltaic energy generationSemiconductor devicesSA copolymerTransmittance
Owner:SHANDONG DONGYUE POLYMER MATERIAL

A F1F0-ATP synthetase RNA inhibitor combined with α subunit and its application

ActiveCN108060165BLittle side effectsInhibit synthesisAntibacterial agentsSenses disorderMitochondrion membraneATP synthase activity
Owner:ZHEJIANG UNIV

A hydrogen purification method for vacuum coating and its realization device

ActiveCN109518125BImprove purityGood coating effectElectrolysis componentsVacuum evaporation coatingPurification methodsWater vapor
Owner:OPTORUN SHANGHAI CO LTD

Dual-purpose card reader, nfc-sim card reader and testing method thereof

ActiveCN103400096BCard reading realizationThe testing process is simpleTransmission monitoringSensing record carriersPersonal computerCard reader
Owner:EASTCOMPEACE TECH

Fabric for paper or pulp technology and method for manufacturing fabric for paper or pulp technology

PendingCN114341428AMachine wet endMoving filtering element filtersChemistryPulp (paper)
Owner:VALMET TECH OY

Vent gas absorption system and method of recovery vocs

ActiveCN1756584AHigh recovery rateGas treatmentDispersed particle separationProduct gasVolatile organic compound
Owner:LG CHEM LTD

Automatic disassembly and assembly formwork device for railway cross-web bar concrete catenary pillars

ActiveCN105856412BAvoid damageSolve the deformationDischarging arrangementMechanical equipmentTravel time
Owner:CHINA RAILWAY ELECTRIFICATION BUREAU GRP XIAN ELECTRICAL PROD CO LTD

Computer system and power source control device

InactiveCN101770269BAvoid repeated bootsEliminates false assumptions that your computer is damagedVolume/mass flow measurementPower supply for data processingVoltage converterConverters
Owner:嘉兴金旭医用科技股份有限公司

Pressure type solar hot-water bag

InactiveCN101074787BImprove the pressure effectPrevent hailSolar heating energySolar heat devicesRural areaSocial benefits
Owner:FUZHOU BAITE ENERGY SAVING TECH

Heating furnace burner block replacing method capable of reserving furnace top

ActiveCN103759538BSimple methodFast constructionLinings repairEngineeringHeating furnace
Owner:CHINA 19TH METALLURGICAL CORP

Non-woven structure with fibers catalyzed by a metallocene catalyst

InactiveCN108884614APrevent perspectiveIncrease coverageMembrane filtersExcavationsFiberPolymer science
Owner:BEAULIEU INT GRP NV

A static fault diagnosis circuit and diagnosis method for a three-phase full-bridge inverter

ActiveCN105629122BGuaranteed trouble-free startImprove securityElectrical testingElectricityElectrical resistance and conductance
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Novel LED (light emitting diode) non-plane type optical mask

ActiveCN102269385BPeak Luminance SuppressionReduce glare indexPoint-like light sourceGlobesEngineeringUnit structure
Owner:OPPLE LIGHTING

A kind of preparation method of seed coating agent

ActiveCN104403062BRaw materials are cheap and easy to getReduce manufacturing costSeed coating/dressingPotassium persulfateMethylene bisacrylamide
Owner:HEXI UNIV

A kind of motion information determination method and device thereof

ActiveCN111263144BSolve the problem of transmitting a large number of motion vectorsImprove encoding performanceDigital video signal modificationPattern recognitionComputer graphics (images)
Owner:HANGZHOU HIKVISION DIGITAL TECH

A method for safe hoisting and lowering of reinforcement cages connected to walls

ActiveCN113387267BGuaranteed stabilityIntegrity guaranteedCranesLoad-engaging elementsHook wireRebar
Owner:THE THIRD CONSTR OF CHINA CONSTR EIGHTH ENG BUREAU

Shell device, connection structure and terminal equipment

InactiveCN106058520BAvoid wear and tearCoupling device connectionsAntenna connectorsTerminal equipmentComputer terminal
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Method for preparing alpha-bromo-cinnamaldehyde

InactiveCN101898944BSimple process conditionsReduce manufacturing costOrganic compound preparationCarbonyl compound preparationTime rangeBromine
Owner:WUHAN INSTITUTE OF TECHNOLOGY

Gate Overvoltage Protection for Compound Semiconductor Transistors

ActiveCN103367439BSolid-state devicesResistorsOvervoltageSemiconductor materials
Owner:INFINEON TECH AUSTRIA AG

A data processing method and mobile phone based on negotiated key

ActiveCN103746802BSecure Execution TransferKey distribution for secure communicationPayment architectureInformation transmissionSecure transmission
Owner:TENDYRON CORP

Image data processing method, system and storage medium

ActiveCN111510680BReduce in quantitySave bandwidth resourcesImage enhancementImage analysisMessage queueImaging processing
Owner:TENCENT TECH (SHENZHEN) CO LTD

Cosmetic sheet package

InactiveCN102712406BPackaging toiletriesPackaging cosmeticsEngineeringBiomedical engineering
Owner:LOREAL SA

A control method and system for an h-bridge three-level active power filter

ActiveCN105071390BPerformance is not affectedImprove robustnessActive power filteringAc network to reduce harmonics/ripplesThree levelHarmonic
Owner:HUAZHONG UNIV OF SCI & TECH

A kind of purple sweet potato jelly candy and its processing technology

ActiveCN105410304BGrowth promotionInhibitionConfectionerySweetmeatsIsomaltooligosaccharideVitamin C
Owner:CHUZHOU UNIV

Data transmission/reception apparatus, data transmission/reception method and transfer system

InactiveCN1462522ATime-division multiplexHybrid transportChannel dataComputer hardware
Owner:SONY CORP

High-power LED lamp

ActiveCN102927484BImprove thermal conductivityReduce usagePoint-like light sourceLighting heating/cooling arrangementsHeat conductingGraphite
Owner:南京永乐照明灯饰有限公司

Storage battery module

PendingCN113348585AInhibit releaseSmall-sized cells cases/jacketsLi-accumulatorsMechanical engineeringBattery cell
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD

An inspection method for chemically milled weight-reducing grooves of parts

ActiveCN108444420BEasy to operateImprove inspection efficiencyMeasurement devicesEngineeringProjection plane
Owner:SHENYANG AIRCRAFT CORP

A kind of production method of patterned glazed ceramic tile

InactiveCN104291879BPrevent suctionDecorative effectsCelluloseBrick
Owner:重庆榆璧陶瓷有限公司

A method for diagnosing industrial process fault conditions based on deep neural network

ActiveCN109325417BImprove robustnessGood fault condition diagnosisCharacter and pattern recognitionNeural architecturesFeature extractionEngineering
Owner:NORTHEASTERN UNIV LIAONING

r-t-b sintered magnet

ActiveCN104137197BImprove corrosion resistanceExcellent magnetic propertiesMagnetsInorganic material magnetismSintered magnetsGrain boundary
Owner:TDK CORPARATION

Inflatable leg orthodontic device

ActiveCN105105901BImprove comfortPrevent overcorrectionMedical scienceThighKnee Joint
Owner:庄汝杰 +1

An offshore platform waste gas heat recovery device

InactiveCN104005803BIncrease profitBroad market spaceEnergy industrySteam engine plantsCombustionEnergy recovery
Owner:JINHAI INTELLIGENT MFG CO LTD +1

Temperature self-adaptive adjustment power tube

ActiveCN104407640BContinuous workAchieve regulationTemperature control using electric meansNegative temperatureControl signal
Owner:四川广义微电子股份有限公司

Electronic devices, display panels and data transmission systems

ActiveCN109102759BImprove work efficiencyStatic indicating devicesNear-field in RFIDVertical projectionEngineering
Owner:AU OPTRONICS CORP

Random fiber laser

InactiveCN102801091BImprove stabilityImprove efficiencyActive medium shape and constructionRayleigh scatteringRefractive index
Owner:BEIJING UNIV OF CHEM TECH

Yarn drawing device and yarn winding machine

ActiveCN103896109BFilament handlingYarnWinding machine
Owner:MURATA MASCH LTD

Ruthenium-rhodium alloy electrode catalyst and fuel cell comprising the same

ActiveCN1957492ACell electrodesSolid-state devicesFuel cellsAlloy catalyst
Owner:LG CHEM LTD

High temperature gas sealing structure for diesel engine

ActiveCN103195550BReduce or avoid high temperature gas leakageImprove sealingExhaust apparatusSilencing apparatusDiesel engineExhaust pipe
Owner:CHINA NORTH ENGINE INST TIANJIN

A plastic bottle environmental protection label adhesive for automatic labeling machine and its preparation method

ActiveCN108192535BLittle affected by temperature differenceLittle effect of temperature differenceNon-macromolecular adhesive additivesMacromolecular adhesive additivesAdhesiveCross linker
Owner:HENAN ZHONGBAO TECH

Inverter device and refrigeration cycle device

ActiveCN101233675BSingle motor speed/torque controlCompression machines with non-reversible cycleMOSFETEngineering
Owner:TOSHIBA CARRIER CORP

Sound intermediate frequency demodulator and sound intermediate frequency detection method thereof

InactiveCN101998089BOmit costTelevision system detailsColor television detailsIntermediate frequencyCarrier signal
Owner:HIMAX MEDIA SOLUTIONS

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