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 special polypropylene resin for non-woven fabrics and its synthesis method

ActiveCN106432558BImprove performanceImprove degradation ratePolymer scienceSpinning
Owner:PETROCHINA CO LTD

Image sensor with imaging pixels with microlenses

ActiveCN110392192BTelevision system detailsSolid-state devicesMaterials sciencePixel array
Owner:SEMICON COMPONENTS IND LLC

A kind of preparation method of low defoaming silicon dioxide

ActiveCN106986349BReduced defoamingReduce adsorptionCosmetic preparationsToilet preparationsFoaming agentToothpaste
Owner:GUANGZHOU FEIXUE MATERIAL TECH

Guided missile launcher external field diagnosis system and method

ActiveCN113028896AReduce dependenceIncrease flexibilityLaunching weaponsComputer hardwareDisplay device
Owner:AIR FORCE ENG UNIV OF PLA AIRCRAFT MAINTENACE MANAGEMENT SERGEANT SCHOOL

A method of cold extrusion wave shaping for curved parts

ActiveCN108127001BPromote cold extrusion shapingHigh forming precisionExtrusion diesWave shapeEngineering
Owner:NO 59 RES INST OF CHINA ORDNANCE IND

Step-by-step dimming device for automotive headlights

ActiveCN103754155BFlexible and convenient designFlexible and convenient replacementOptical signallingElectric machineDimmer
Owner:NINGBO JINGHUA ELECTRONICS TECH

Brush plating machine plating solution separation and recovery system and control method

ActiveCN103451694BMeet recyclingSimple structureCellsSolenoid valveDistilled water
Owner:SHANDONG UNIV

A data center network redundancy control device using a multi-chassis cluster system

ActiveCN104113434BAchieve redundancyRealize managementNetworks interconnectionCluster systemsData center
Owner:上海地面通信息网络股份有限公司

A normal temperature semi-dry circulating fluidized bed flue gas desulfurization system and method

ActiveCN104941435BIncrease surface areaExtended stayDispersed particle separationCombustionFlue gas
Owner:清义(山西)新材料科技有限公司

An absorbable skin suture staple and its preparation method

ActiveCN103933620BHigh mechanical strengthEasy to processSurgeryMedicineIn vivo
Owner:BEIJING EHANRI MEDICAL TECH CO LTD

Synchronous racking machine of noodle production line

InactiveCN103416445AGuaranteed uptimeImprove efficiencyDough processingSprocketChain link
Owner:中江县三鑫粮油有限公司

A chicken cage for free-range laying hens in a farm

ActiveCN107047369BAvoid stampedeBird housingsAnimal scienceFree range
Owner:临沂高新人才教育发展集团有限公司

Multiple dimension plastic welding laser device

InactiveCN100455428CDomestic articlesLaser beam welding apparatusFiberOptical axis
Owner:SHANGHAI INST OF LASER TECH

A chopping device for pesticide and residue detection

ActiveCN108279315BEasy loadingEasy to uninstallMaterial analysisEngineeringSpherical form
Owner:JIANNGSU KANGSHENG AGRI DEV CO LTD

An Ultrasonic Measurement Method of Relative Displacement Variation of Large Structure

InactiveCN104897088BQuick measurementThe implementation method is simpleUsing subsonic/sonic/ultrasonic vibration meansRelative displacementUltrasound
Owner:CHONGQING JIAOTONG UNIVERSITY

Automatic updating method and system of patent legal state in enterprise patent database

ActiveCN101441647BReduce error rateReduce labor costsSpecial data processing applicationsWeb siteData mining
Owner:ZHENGZHOU TOBACCO RES INST OF CNTC

Typical domestic waste incineration treatment system

ActiveCN105509067BEasy to handleLow running costIncinerator apparatusAir preheaterCooling tower
Owner:上海煜工环保科技有限公司

Series interlock system with integrated ability to identify breached locations

ActiveCN101734162BCharging stationsElectric devicesElectricityComputer module
Owner:GM GLOBAL TECH OPERATIONS LLC

PM2.5 filter membrane, preparation method and PM2.5 filter screen window

ActiveCN106693557BLight transmittance controllableEasy to operateSemi-permeable membranesDispersed particle filtrationPolymer sciencePolyethylene terephthalate glycol
Owner:TSINGHUA UNIV

Control method of simulating primary air volume for coal pulverizer of coal-fired unit

ActiveCN102798140BAir supply regulationAir volumeUnit operation
Owner:YUN NAN ELECTRIC TEST & RES INST GRP CO LTD ELECTRIC INST +1

Riding simulation device

InactiveCN100492440CCosmonautic condition simulationsVideo gamesVertical planeControl theory
Owner:HONDA MOTOR CO LTD

Mobile terminal and control method thereof

ActiveCN101588572BImprove experienceQuick managementSecurity arrangementComputer terminalApplication software
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

An automatic temperature adjustment device and an automatic temperature adjustment method based on a waste heat circulation system

ActiveCN110657689BSave energyEmission reductionDirect contact heat exchangersHeat exchange apparatusTemperature controlInsulation layer
Owner:江苏泓润生物质能科技有限公司

Method and apparatus for improving reliability of vehicle-to-vehicle communication

ActiveCN106656441BImprove performancePerfectly compatibleCarrier regulationChannel estimationTime domainTelecommunications
Owner:ALCATEL LUCENT SHANGHAI BELL CO LTD

A device and method for automatically removing shrimp line

ActiveCN109588466BGood removal effectIntegrity guaranteedShrimp/lobster processingShrimpShape-memory alloy
Owner:DALIAN UNIV OF TECH

A method for the production of silicone tubes

ActiveCN106853671BHeating timeEvaporation
Owner:深圳市嘉杰橡塑有限公司

Method of producing film and method of producing ink-jet head

InactiveCN1919607AAvoid defectsAvoid destructionPiezoelectric/electrostrictive device manufacture/assemblyPrintingMetallurgyPiezoelectric actuators
Owner:BROTHER KOGYO KK +1

Communication system, communication method, relay device, and communication program

InactiveCN106063199AReduce data volumeHybrid transportNetwork connectionsInformation processingCommunications system
Owner:FUJITSU LTD

A Complex Attack Recognition Method for Wireless Intrusion Detection System

ActiveCN106899435BImprove accuracyReduce false positives and false negativesData switching networksSecurity arrangementData acquisitionDistortion
Owner:ZHEJIANG UNIV CITY COLLEGE

A circular hole cutting system and cutting method for panel workpieces

ActiveCN103395978BImprove cut qualityImprove yield rateGlass severing apparatusGlass productionEngineeringCcd camera
Owner:WUHAN DR LASER TECH CORP LTD

Sodium-potassium-hydrogen type ferrierite and method for preparing same

ActiveCN103043682BHigh selectivityInhibit side effectsMolecular sieve catalystsMolecular-sieve and base-exchange compoundsIsomerizationHydrogen
Owner:CHINA PETROLEUM & CHEM CORP +1

An overall UV curing repair process for sewage pipelines

ActiveCN112359941BImprove repair efficiencyReduce the risk of risingPigs/molesSewer pipelinesUV curingUltraviolet lights
Owner:万维新材料科技(浙江)有限公司

A solution method for optimal cell division scheme of distribution network

ActiveCN111488663BImprove accuracyShorten the timeGeometric CADData processing applicationsComputer networkDividing cell
Owner:STATE GRID JIANGSU ELECTRIC POWER CO LTD TAIZHOU POWER SUPPLY BRANCH +1

A multifunctional sls3d printing variable diameter base

ActiveCN109435231BAdditive manufacturing apparatusAdditive manufacturing with solidsElectric machineryStructural engineering
Owner:ANHUI CHUNGU 3D PRINTING INTELLIGENT EQUIP IND TECH RES INST CO LTD

Multifunctional curtain

InactiveCN101263969BEasy to useCurtain suspension devicesEngineeringMechanical engineering
Owner:朱晓荧

Photovoltaic off-grid charging system for electric car

ActiveCN101640427BBatteries circuit arrangementsSecondary cells charging/dischargingProblem of timeElectrical battery
Owner:ENN SCI & TECH DEV +1

battery box for lamp

ActiveCN104183800BAnti-reverse loadingCell component detailsWith built-in powerEngineeringLight fixture
Owner:SELF ELECTRONICS CO LTD

A kind of preparation method of tetrafluoroethane catalyst

ActiveCN107376952BThe preparation process is simpleReduce labor intensityPhysical/chemical process catalystsHalogenated hydrocarbon preparationPtru catalystProcess engineering
Owner:ZHEJIANG SANMEI CHEM IND

Single-person operation type circumcising device

InactiveCN102783992BPrivacy protectionSimple structureSurgeryEngineering
Owner:房继平

A two-dimensional electromagnetic and acoustic integrated speed sensor for ship speed measurement

ActiveCN109541253BEasy to choose sourceReduce the number of openingsDevices using electric/magnetic meansEngineeringElectrical connector
Owner:中国船舶集团有限公司第七零七研究所九江分部

A kind of flame-retardant and fire-proof wrapping tape for cables

ActiveCN109411142BReduce generationFlame retardant and fireproofInsulated cablesMulticonductor cable end piecesElectrical conductorEngineering
Owner:天长市运成电缆辅料有限公司

Cable Laying Method in Underground Rock of Seabed

ActiveCN113131404BActive connectionGuaranteed tightnessApparatus for joining/termination cablesApparatus for laying cablesPilot holeMining engineering
Owner:WEIZHUO PETROTECH (BEIJING) LTD

Method and system for increasing transmission rate of CAN network in automobile

ActiveCN104869146BIncrease transfer rateHigh bandwidthTransmissionData fieldTransmission delay
Owner:BEIJING BORGWARD AUTOMOBILE CO LTD

Cemented carbides big product aging treatment process

ActiveCN101323936BImprove flexural strengthNo surface oxidationAlloyCemented carbide
Owner:ZHUZHOU HARD ALLOY GRP CO LTD

Method for reducing energy consumption in oxidation reaction unit of phenol-acetone plant

ActiveCN104447214BReduce consumptionOrganic compound preparationCarbonyl compound preparationHigh energyProcess engineering
Owner:SINOPEC SHANGHAI ENG +1

Parallel type dynamic speed difference adjustment differential

InactiveCN102042380BControlled Constant Rotational DistributionDifferential gearingsLinear motionWhole body
Owner:张维国

Signal quality estimator

InactiveCN101449505BError detection/prevention using signal quality detectorBaseband systemsSignal qualityCommunications system
Owner:QUALCOMM INC

DFB array frequency-swept light source optical fiber frequency-domain interferometric ranging system and method

ActiveCN109029271BAvoid affecting measurement accuracyWide sweep rangeUsing optical meansBroadbandOptical fiber coupler
Owner:TIANJIN UNIV

Improved double-base synthetic aperture radar NLCS imaging algorithm

InactiveCN102914775BAvoid failureAccurate echoRadio wave reradiation/reflectionTime domainSynthetic aperture radar
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Filter media for removing methyl tert-butyl ether in water and preparation method thereof

InactiveCN102240481BEfficient removalHigh removal rateWater contaminantsFiltration separationActivated carbonFerric oxyhydroxide
Owner:QIDI ELECTRIC GROUP

Aerosol-generting apparatus, film-forming apparatus, and aerosol-generating method

InactiveCN101332452BStable generationIncrease production capacityLiquid surface applicatorsLiquid spraying apparatusMechanical engineeringAerosol
Owner:BROTHER KOGYO KK

A processing device for a centrifugal pump

ActiveCN108747693BReduce stepsShorten the timeGrinding drivesGrinding machinesGear wheelElectric machinery
Owner:ANHUI CHANGYU PUMP VALVE MFG CO LTD

A fluid delivery device

ActiveCN112173722BWon't clogImprove uniformityBulk conveyorsEngineeringMechanical engineering
Owner:THE UNIV OF NOTTINGHAM NINGBO CHINA

A simulation method for steel bridge deck pavement construction based on BIM technology

ActiveCN108268715BVerify feasibilityConstruction simulation results are accurate and reliableGeometric CADDesign optimisation/simulationBridge deckAssembly (construction)
Owner:SOUTHEAST UNIV

Transfer of access restriction information between radio network node and user equipment

ActiveCN103392372BAssess restrictionNetwork data managementAccess networkRadio networks
Owner:TELEFON AB LM ERICSSON (PUBL)

A method, device and readable storage medium for task offloading

ActiveCN110856240BReduce computational complexityImprove unloading efficiencyPower managementResource allocationComputation complexitySimulation
Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY

A computer operating bench for interior design and decoration grinding machine

ActiveCN108942647BReduce adverse effectsGuaranteed normal operationGrinding carriagesGrinding bedsElectric machineEngineering
Owner:瑞安市凯宇环保设备有限公司

On-chip signal acquisition method and device

ActiveCN104866401BConvenient researchDetecting faulty computer hardwareExternal dataVIT signals
Owner:FUZHOU ROCKCHIP SEMICON

A preparation method of high manganese steel doped with nanocrystalline corundum hard point disperse phase

ActiveCN105568148BOvercoming instability flawsChange the microstructureRare-earth elementManganese
Owner:洛阳三睿宝纳米科技有限公司

A kind of conductive anticorrosion coating used in high temperature environment and preparation method

ActiveCN110467864BImprove securityImprove high temperature resistanceAnti-corrosive paintsElectrically-conductive paintsSilicon alloyManganese
Owner:湖南省国银新材料有限公司

Induction heating device

ActiveCN101841944BDoes not overheatWeight increaseCoil arrangementsInduction current sourcesQuadrilateral spaceMaterials science
Owner:SPC ELECTRONICS +1

A kind of culture pond bottom quality improver

ActiveCN105110591BImprove adsorption capacitySolve processing problemsBiological sludge treatmentPrillDecomposition
Owner:NINGBO ACAD OF OCEAN & FISHERY

Control device and authentication method

ActiveCN103442637BPerson identificationSensorsMeasurement devicePulse oximeters
Owner:FUKUDA DENSHI CO LTD

Quick-disassemble vehicle-mounted farmyard manure pickup device

InactiveCN105544441BTransport does not affectSimple structureRoad cleaningHydraulic motorUniversal joint
Owner:NORTHEAST AGRICULTURAL UNIVERSITY

Electronic equipment and key assembly thereof

ActiveCN111146032BReduce processing difficultyReduce installation difficultyElectric switchesTelephone set constructionsKey pressingEngineering
Owner:OPPO CHONGQING INTELLIGENT TECH CO LTD

Coating formulation affording antireflection effects on transparent substrate and method for manufacturing transparent substrate with antireflection function using said coating formulation

InactiveCN102105540AImprove transmittanceIncreased durabilityMaterial nanotechnologyNanostructure manufactureNanoparticleTransmittance
Owner:爱可倍乐

Rescue information processing method, server and rescue information processing system

ActiveCN109598315BPrevent leakageCo-operative working arrangementsTransmissionInformation processingEmergency rescue
Owner:李宝忠

A method and system for obtaining road conditions of a line in an offline state

ActiveCN105160918BMeet needsAccurate congestion situationRoad vehicles traffic controlTraffic conditionsRoad condition
Owner:FUJIAN TQ DIGITAL

Stopper device for magnesium alloy continuous casting stove

InactiveCN101412081BRealize up and down movement controlRealize the role of current limitingMelt-holding vesselsAutomatic controlCrucible
Owner:嘉兴中科亚美合金技术有限责任公司

A kind of vulcanization-resistant LED encapsulation silicone with high refractive index and high toughness

ActiveCN105176483BHigh strengthHigh hardnessNon-macromolecular adhesive additivesMacromolecular adhesive additivesHydrogenRefractive index
Owner:YANTAI DARBOND TECH

Bridge bearing gliding material and method for preparing the same

ActiveCN100463940CImprove the lubrication effectImprove wear resistanceBridge structural detailsBridge materialsFiberPolyresin
Owner:COB PRECISION PARTS

Linearization of Intermodulation Bands for Concurrent Dual-Band Power Amplifiers

ActiveCN105229927BAmplifier modifications to reduce non-linear distortionNegative-feedback-circuit arrangementsSoftware engineeringHemt circuits
Owner:TELEFON AB LM ERICSSON (PUBL)

Steel bar concrete stereo force bearing structure floor slab

InactiveCN100342098CFloorsFloor slabReinforced concrete
Owner:湖南邱则有专利战略策划有限公司

A kind of natural active ingredient anti-inflammatory repair essence and preparation method thereof

ActiveCN112402292BCorrectly designedPromote absorptionCosmetic preparationsAntipyreticPimpleAntiseptic sterilization
Owner:OCEAN UNIV OF CHINA

Means and method for detection of blood leakage from wounds

ActiveCN1997312ADiagnostics using lightSensorsBiomedical engineeringAlarm device
Owner:REDSENSE MEDICAL AB

Bi base high-temperature leadless soft solder

InactiveCN101380702BHigh melting temperatureImprove wettabilityWelding/cutting media/materialsSoldering mediaHigh intensityLanthanum
Owner:HENAN UNIV OF SCI & TECH

Particle size, percent drag effeciency and molecular weight control of bulk polymer polymerized polyalpha-olefins using high shear material processors

InactiveCN101184476AFlow mixersOther chemical processesPolymer scienceKetone
Owner:BAKER HUGHES INC

Power Cable Cutting Aid

ActiveCN105728598BElectric shock preventionEasy to useApparatus for cutting/splicing cablesPower cableEngineering
Owner:JINCHENG POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER +1

Hydraulic system of quadruped robot based on two-stage energy supply and independent valve control of load port

ActiveCN111828410BImprove efficiencyReduce energy consumptionServomotor componentsAccumulator installationsControl engineeringLegged robot
Owner:ARMOR ACADEMY OF CHINESE PEOPLES LIBERATION ARMY +2

A device search and communication method across network segments

ActiveCN107888711BDetailed communication protocolTransmissionBroadcast packetData pack
Owner:厦门星纵物联科技有限公司

A kind of high closed cell rate melamine foam prepolymer and preparation method thereof

ActiveCN106589274BHigh closed cell rateIncreased hydroxymethyl functionalityPolymer scienceFoaming agent
Owner:HEFEI UNIV OF TECH

Adhesive for prefabricated buildings and preparation method thereof

ActiveCN113943139BImprove adhesionImprove stabilityCelluloseCalcium formate
Owner:TIANYUAN CONSTR GROUP +1

Method for implementing set/card binding in mobile multimedia broadcast system

InactiveCN100472990CReplace at any timeEasy to replaceUser identity/authority verificationAnalogue secracy/subscription systemsHuman–machine interfaceMan machine
Owner:ZTE CORP

Composition with anti-inflammatory effect and its preparation method and use

ActiveCN106038749BHas analgesiaAnti-cancerAntipyreticAnalgesicsCordycepsSide effect
Owner:BEIHUA UNIV

High magnification zoom camera lens suitable for image stabilization system

ActiveCN103345048BImprove optical power affordabilityHigh-resolutionOptical elementsCamera lensImage resolution
Owner:FUJIAN FORECAM OPTICS CO LTD

A kind of photocuring 3D printing method

ActiveCN105082536BWill not reduce printing accuracyIncrease printing speedAdditive manufacturing apparatus3D object support structuresThin layerEconomic benefits
Owner:GOLD ARRAY TECH BEIJING LLC

An integrated car child safety seat

ActiveCN105882460BAvoid misuseFlexible matchingKids chairsMovable seatsCar seatEngineering
Owner:AUTOMOBILE RES INST OF TSINGHUA UNIV IN SUZHOU XIANGCHENG +1

A kind of production method of Moringa walnut milk

ActiveCN104855525BDelicate tasteSmooth tasteMilk substitutesBiotechnologyWalnut Nut
Owner:云南楚雄东宝生物资源开发有限公司

A Calibration Method for Calibrating Time Delay of Transponder Group

InactiveCN106911408BLow costEasy to operateTransmission monitoringDelayed pulseWave detection
Owner:中国人民解放军32181部队 +1

Smart TV football mode control method and device

ActiveCN106534945BMeet needsFootball mode is flexibleSelective content distributionIndustrial engineeringCable television
Owner:SHENZHEN TCL DIGITAL TECH CO LTD

Vehicle shift control device and method

ActiveCN107387748BShorten shift timeImproved shift qualityHybrid vehiclesGearing controlGear driveGear wheel
Owner:HYUNDAI MOTOR CO LTD

Beancurd skin machine

InactiveCN102669302BIncrease productivityQuality improvementCheese manufactureFood scienceTransmission beltControl system
Owner:杨茂生

A kind of endolysin derived from Salmonella phage and its application

ActiveCN104830825BImprove the bactericidal effectBiocideBacteriaAnaplasma phagocytophilumCell wall
Owner:OCEAN UNIV OF CHINA

A hydraulic cylinder-controlled industrial control chassis locking device

ActiveCN106793633BLock improvedConvenient vertical movement adjustmentCasings/cabinets/drawers detailsHydraulic cylinderEngineering
Owner:唐山瑞丰钢铁(集团)有限公司

Laterial carriage plate opening and closing device for dumper truck

InactiveCN100436234CImprove unloading work efficiencyAvoid Work InjuryVehicle with tipping movementLoading-carrying vehicle superstructuresPush pullEngineering
Owner:赵彬

A cleaning system for a garbage sorting machine

ActiveCN105836424BEfficient removalKeep clean and hygienicCleaningTransfer systemMedical waste
Owner:JIANGSU BVM INTELLIGENT TECH

soft pulse modulation

ActiveCN105047513BElectric discharge tubesPlasma techniqueImpedance matchingEngineering
Owner:LAM RES CORP

A road slope enhanced digital map making method based on Kalman filter

ActiveCN105427739BOvercome deficienciesHigh precisionMaps/plans/chartsLongitudeComputer science
Owner:SOUTHEAST UNIV

Electronic device and information display method thereof

InactiveCN102609170AEasy to manageIntuitive managementInput/output processes for data processingPresent methodOn-screen display
Owner:COMPAL ELECTRONICS INC

A mutant of cytochrome p450s

ActiveCN113388590BEfficient synthesisEfficient heterologous expressionOxidoreductasesFermentationHeterologousCytochrome P450
Owner:SHANXI AGRI UNIV +1

Pressure relief valve

ActiveCN101243272APositive displacement pump componentsEqualizing valvesVALVE PORTPlunger
Owner:斯泰克普尔国际工程产品有限公司

mmw physical layer downlink channel scheduling and control signaling

ActiveCN106797640BNetwork topologiesComputer networkTelecommunications
Owner:INTERDIGITAL PATENT HLDG INC

Anti CD70 CAR-T cell and preparation method and application thereof

ActiveCN110592023AIncreased specificity of killingEfficient tumor killing activityAntibody mimetics/scaffoldsMammal material medical ingredientsCD8CD70
Owner:ZHEJIANG BLUE SHIELD PHARM CO LTD

A staggered comb-row lychee harvesting vehicle

ActiveCN106717549BSimple structureSimple and fast operationPicking devicesFruit treeHydraulic motor
Owner:SOUTH CHINA AGRI UNIV

How to determine the application amount of chemical fertilizer in farmland

ActiveCN111869388BAvoid enteringReduce pollutionFertilising methodsResourcesSoil scienceOrganic fertilizer
Owner:CHINA INST OF WATER RESOURCES & HYDROPOWER RES

Multi-step multi-pass forging forming device and forming process for ring parts

ActiveCN111014534BAvoid destructionPracticalForging press detailsEngine componentsIndustrial engineeringForming processes
Owner:SHANGHAI DIANJI UNIV

An electronic access control system and anti-theft door

ActiveCN111502516BExempt from prying eyesImprove securityTelevision system detailsBurglary protectionComputer hardwareElectronic access
Owner:刘建祥

Power control method and equipment of special pilot frequency

ActiveCN102752837BSimplify the power control schemeImprove demodulation performancePower managementError prevention/detection by diversity receptionEngineeringUser equipment
Owner:NANTONG HANGDA ELECTRONICS TECH

A sulfur-containing gas purification process

ActiveCN112657307BGuaranteed physical stabilityLarge specific surface areaOther chemical processesDispersed particle separationSorbentSulfide compound
Owner:NINGBO JINYUANDONG PETROCHEM ENG TECH

Vacuum flow-casting film forming machine and method for preparing composite proton interchange membrane

ActiveCN101041721BSolve deformation problems such as curlingImprove stabilitySemi-permeable membranesCell electrodesIon exchangeThin membrane
Owner:BYD CO LTD

Centralized and continuous processing equipment for construction waste

ActiveCN108906186BLow costRealize integrated designGrain treatmentsFiberBrick
Owner:陕西皇城玉全机械制造(集团)有限公司

Rotary kiln melting method fly ash full resource recovery and tail gas ultra-clean emission method

ActiveCN108480360BRealize full resource recyclingRealize harmless disposalGas treatmentDispersed particle filtrationDust controlWaste treatment
Owner:TIANJIN YIMING ENVIRONMENTAL TECH CO LTD

Voltage-controlled oscillator with feedback and circuit provided with the same

InactiveCN103066921BReduced DC power consumptionSmall output amplitudeOscillations generatorsReference currentResonance
Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV

Binocular telescopic endoscope and endoscope system for three-dimensional dimension measurement

ActiveCN104000548BSimple structureMeet the inspection requirementsSurgeryElectric machineryEngineering
Owner:SHENZHEN INST OF ADVANCED TECH

Exhaust sensor fault detection method, device, air conditioner and storage medium

ActiveCN113251572BTo avoid the phenomenon of false alarm open circuit faultSolve the problem of false alarm of exhaust gas sensor failureMechanical apparatusSpace heating and ventilation safety systemsProcess engineeringHeat exchanger temperature
Owner:NINGBO AUX ELECTRIC +1

A zirconium-based amorphous alloy with strong glass-forming ability

ActiveCN103938132BCorrosion resistanceHigh breaking strengthElemental compositionHigh fracture
Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

Voice coil motor micro-positioning platform, motion control method, device and system

ActiveCN112202374BSolve the problem of high frequency interferenceImprove homeostasisDC motor speed/torque controlControl engineeringElectric machinery
Owner:GUANGDONG UNIV OF TECH

Process for welding WQ890D thick plate

InactiveCN102091880BSimple and fast operationLow costWelding apparatusPower flowThick plate
Owner:SHANGHAI SANY TECH

Method for preparing lanthanum carbonate by reaction of subcritical carbon dioxide and lanthanum oxide

InactiveCN103145169BWon't hurtSimple and fast operationRare earth metal compoundsCeriumRare earth
Owner:JISHOU UNIVERSITY

Resistance type touch control screen and display device thereof

InactiveCN101866254AEasy to controlPrecise positioningInput/output processes for data processingElectrical resistance and conductanceIsolation layer
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

A side-mounted fiber-coupled transmission electron microscope digital imaging method and device

InactiveCN103151232BImprove performanceReduce electron exposure doseElectric discharge tubesDigital imagingElectron microscope
Owner:FUZHOU GENERAL HOSPITAL OF NANJING MILITARY COMMAND P L A

Method for culturing photosynthetic bacteria

InactiveCN101358178BGrowth inhibitionRealize large-scale industrial productionBacteriaMicroorganism based processesBacteroidesDry weight
Owner:广东绿百多生物科技有限公司 +1

Method for obstacle segmentation and device thereof

ActiveCN101447078BAvoid impracticalImage enhancementImage analysisComputer visionDislocation
Owner:东软睿驰汽车技术(武汉)有限公司

A kind of metal protection paint and its application and hot-dip metal material

InactiveCN103360918BImprove corrosion resistanceImprove water resistanceAnti-corrosive paintsPolyurea/polyurethane coatingsWater basedMetallic materials
Owner:PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP

Automatic feeding coding mechanism for midsole

ActiveCN102785493BCompact structureCoding speed is fastStampingEngineeringCoding quality
Owner:翁岳昆 +1

An intelligent coal storage, transportation and loading system and its coordinated control method

ActiveCN112158609BReduce labor intensityIntegratedControl devices for conveyorsLoading/unloadingProcess engineeringMaterials processing
Owner:TIANDI SCI & TECH CO LTD

Electric power wire hydraulic clamp detector

ActiveCN103196616BSolve problems that are prone to stress errorsQuality assuranceFluid pressure measurement by electric/magnetic elementsDisplay deviceElectric signal
Owner:CHANGSHU ANDES ELECTRIC POWER TOOLS MFGCO

Fluororubber composition

PendingCN107531972AReduce the real contact areaIncreasing the thicknessOther chemical processesPolyolWollastonite
Owner:NOK CORP

Experimental device and method for studying the change of degradation coefficient of organic matter under hydrodynamic conditions

ActiveCN110208458BStrong representativeImprove accuracyEducational modelsMaterial analysisFrequency conversionOutfall
Owner:SICHUAN UNIV

Variable RF MEMS Switches

ActiveCN109314018BElectrostatic/electro-adhesion relaysContactsRadio frequency
Owner:UNIV DE LIMO +2

Cable insulating material for nuclear power station

ActiveCN100403454CImprove heat aging resistanceExcellent heat and humidity resistanceRubber insulatorsPlastic/resin/waxes insulatorsNuclear powerAcrylic resin
Owner:JIANGSUSNGSHANG CABLE GROUP

A method for quantitatively evaluating the quality of target distribution in point cloud registration

InactiveCN106683126BSolve problems from scratchSolve the problem of not being able to find the best target layout solutionImage enhancementImage analysisTarget distributionComputer science
Owner:CHONGQING UNIV

A multi-label classification method, system, device and storage medium

InactiveCN109948735BComplete feature extractionThe classification result is accurateCharacter and pattern recognitionDictionary learningFeature extraction
Owner:GUANGDONG UNIV OF TECH

Systems and methods for managing encryption keys for single-sign-on applications

ActiveCN109076054AMultiple keys/algorithms usageMaster keySession key
Owner:GEN DIGITAL INC

A valve core and a quick exhaust valve using the valve core and a pneumatic piston actuator

ActiveCN104265919BRighting GuaranteeAvoid skewOperating means/releasing devices for valvesMultiple way valvesExhaust valveEngineering
Owner:XINXIANG AVIATION IND GROUP

Modified N-810 and methods thereof

PendingCN114787196APeptide/protein ingredientsAntibody mimetics/scaffoldsAntigenDisease
Owner:NANTBIOSCI

A bracket and a welding method for the bracket

ActiveCN102955527BImprove welding reliabilityIncrease resistance to horizontal torqueSoldering apparatusDigital processing power distributionEngineeringCapillary action
Owner:LENOVO (BEIJING) LTD

fpga online predictive control method based on phillips macroscopic traffic flow model

ActiveCN102842222BReal-time and effective control of traffic flow densityReal-time effective control of driving speedRoad vehicles traffic controlTraffic flow modelingFpga implementations
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Method and device for quantitatively measuring content of gas inside aluminum alloy die casting

InactiveCN103196786BReduce gas contentReduce porosity defectsMaterial analysisVacuum pressureDie casting
Owner:HUAZHONG UNIV OF SCI & TECH

A kind of anti-fibrosis drug sustained-release coating and preparation method thereof

ActiveCN111803718BEasy to prepareCoating stabilitySurgeryPharmaceutical delivery mechanismDrug release rateDrugs solution
Owner:SECOND AFFILIATED HOSPITAL OF COLLEGE OF MEDICINEOF XIAN JIAOTONG UNIV +1

The synthetic method of pranoprofen

ActiveCN103864804BIncrease profitFew synthetic stepsOrganic chemistryCompound structureGrignard reaction
Owner:TIANJIN JINYAO GRP

A kind of method using barium hydroxide and silicic acid to prepare gelled material

ActiveCN109305766BImprove early strengthHigh densitySilicic acidRadioactive waste
Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

Preparation method of dcpd composite material cover plate for vehicle air conditioner

ActiveCN106273209BReduce loadReduce fuel consumptionCoatingsHeat resistanceAutomobile air conditioning
Owner:HUNAN VAQOUNG ELECTRIC

Multi-core parallel simulated annealing method based on thread constructing module

InactiveCN101593132BImprove operational efficiencyReduce running timeResource allocationConcurrent instruction executionMulticore architectureParallel algorithm
Owner:BEIHANG UNIV

Drive load compensation unit, method, module and display device

ActiveCN108269516BBrightness adjustableImprove Brightness DifferenceStatic indicating devicesDriving currentControl signal
Owner:BOE TECH GRP CO LTD +1

A SNP molecular marker related to hypoxia tolerance traits of mandarin fish and its application

ActiveCN113502336BHigh hypoxia resistanceMicrobiological testing/measurementClimate change adaptationNucleotideGenetics
Owner:FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI

Compact Adaptive Automatic Transmission

ActiveCN111005990BNovel structureSimple structureControlled membersToothed gearingsAutomatic transmissionDrive shaft
Owner:SOUTHWEST UNIV

High-power frequency-doubled single-frequency laser generator with phase modulation and demodulation

ActiveCN112103758BInhibition of SBS effectStable output laser powerActive medium shape and constructionLine widthPhase difference
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

Equipment control method and device

ActiveCN105629751BImprove experienceEasy to controlComputer controlProgramme total factory controlControl mannerControl mode
Owner:XIAOMI INC

A Sucker Rod Centralizer for Oilfield Development

ActiveCN111075367BReduce frictional resistanceAchieve wax scraping effectDrilling rodsCleaning apparatusOil fieldPressure - action
Owner:大庆市宏博晟达石油机械设备有限公司