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.

Heat pump type hot water tank

InactiveCN101881510BAvoid wastingFull recoveryFluid heatersSpace heating and ventilation detailsThermal energyWater storage tank

Owner:雷宜东

Method for automatic positioning of gas turbine rotors

ActiveCN104100310BMachines/enginesEngine componentsEngineeringCam

Owner:ANSALDO ENERGIA IP UK LTD

Municipal sewer manhole cover

ActiveCN111321798BAvoid cloggingAffect drainageSewerage structuresRatchetElectric machine

Owner:上海申排成套装备产业有限公司

Method for increasing the yield of monosaccharide production in agar by using buffer pretreatment

ActiveCN107109447BImprove productivityLower unit costHydrolasesFermentationAgarobioseEnzymatic hydrolysis

Owner:KOREA UNIV RES & BUSINESS FOUND

Preparation and application of a composite tobacco humectant

ActiveCN106418670BImproves moisture retentionRaw materials are readily availableTobacco treatmentAlcoholPolyol

Owner:CHINA TOBACCO JIANGXI IND CO LTD

Refrigeration cycle device

ActiveCN103791645BGuaranteed pressureImprove abilitiesMechanical apparatusCompression machines with non-reversible cycleOil separationEngineering

Owner:HITACHI JOHNSON CONTROLS AIR CONDITIONING INC

A kind of α, β-unsaturated aldehyde selective hydrogenation conversion catalyst and its preparation method and application

ActiveCN112536038BHigh thermodynamic stabilityLarge specific surface areaOrganic compound preparationHydroxy compound preparationMass transfer resistancePtru catalyst

Owner:SOUTHEAST UNIV

A Top Entry Check Valve with Replaceable Seat

ActiveCN104964070BReduce corrosionExtended service lifeCheck valvesPull forceEngineering

Owner:KUSN WEISA VALVE

Short-wave large-power directional coupler

ActiveCN101383443BReduced power capacityInput VSWR is smallCoupling devicesCapacitanceEngineering

Owner:PANDA ELECTRONICS GROUP +2

Photoelectric device including lithium titanate membrane electrode and application thereof

ActiveCN102096262BStrong adhesionNo volume changeNon-linear opticsChemical compositionElectrolyte

Owner:INST OF PHYSICS - CHINESE ACAD OF SCI

High temperature resistant self-lubricating coating on titanium alloy surface and preparation method thereof

ActiveCN111020559BImprove surface qualityImprove bindingMetallic material coating processesHexagonal boron nitrideBoron nitride

Owner:SHANDONG AGRI & ENG UNIV +3

Community Rewards

InactiveCN102208056AFinanceMarketingCommunity basedTransaction data

Owner:BANK OF AMERICA CORP

Simple rotating parking space

InactiveCN102383631BReduce areaSolve parking problemParkingsParking areaParking space

Owner:盐城海旭数控装备有限公司

Information management system, and device registration method for measurement device and information terminal

PendingCN113544476AReduce the burden onSubsonic/sonic/ultrasonic wave measurementSonic/ultrasonic/infrasonic transmissionMeasurement deviceEngineering

Owner:OMRON HEALTHCARE CO LTD

An easy-to-read water meter

ActiveCN110823304BAchieve improvementEasy to observeVolume indication and recording devicesMagnifying glassesHydrologyMechanical engineering

Owner:王华良

Signal transmission method and device, electronic equipment and computer readable storage medium

PendingCN111130610AImprove transmission efficiencyReduce UE power consumptionSpatial transmit diversityReceivers monitoringTelecommunicationsComputer engineering

Owner:BEIJING SAMSUNG TELECOM R&D CENT +1

High-strength heat-resistant thermoplastic polyurethane composition and preparation method thereof

InactiveCN101857720BGood physical propertiesImprove wear resistancePolyesterHigh heat

Owner:SHANGHAI KUMHO SUNNY PLASTICS

Spin forming element for air-jet spinning machine with insert and associated spinneret

ActiveCN103789879BKeep the speed constantConsistent speedContinuous wound-up machinesOpen-end spinning machinesYarnThermodynamics

Owner:MASCHINENFABRIK RIETER AG

A method for judging the working status of distributed labels

ActiveCN109726790BRecord carriers used with machinesEngineeringActive state

Owner:苏州创力波科技有限公司

Intelligent public telephone system in next generation network and media configuration method thereof

ActiveCN101710931BImplement configurationInterconnection arrangementsHybrid switching systemsTelephone terminalComputer terminal

Owner:ZTE CORP

Olefin polymerization catalyst carrier, preparation method and application thereof

ActiveCN111072802BReduce the chance of collisionReduce adhesionBulk chemical productionPolymer sciencePtru catalyst

Owner:CHINA PETROLEUM & CHEM CORP +1

A method for network element parameter configuration and error self-recovery in a wireless communication system

ActiveCN104469969BImplement error self-recoveryConnection managementComputer hardwareRecovery method

Owner:北京久华信信息技术有限公司

Butyl rubber waterproof membrane and preparation method thereof

ActiveCN109912897BImprove performanceEasy to stretchPolymer scienceEngineering

Owner:SANHE GREAT WALL RUBBER

High-pressure water descaling system for long cone rolling production line with few pieces of spring

ActiveCN104438386BHigh degree of automationPressurization process is shortWork treatment devicesMetal rolling arrangementsProduction lineWater source

Owner:SHANDONG LEOPARD AUTOMOTIVE HLDG

rainwater grate for drainage system

ActiveCN111270751BLow costSewerage structuresCleaning using toolsThermodynamicsMechanical engineering

Owner:江苏华淼电子科技有限公司

Formation method of semiconductor structure

ActiveCN105374742BImprove reliabilityImprove electrical performanceSemiconductor/solid-state device manufacturingEtchingRedistribution layer

Owner:SEMICON MFG INT (SHANGHAI) CORP

Preparation and application of palladium-ruthenium bimetallic nanocatalysts in hydrogenation

ActiveCN106512993BEasy to manufactureNo pollution in the processMetal/metal-oxides/metal-hydroxide catalystsPtru catalystPyrrolidinones

Owner:BEIJING UNIV OF CHEM TECH

A method for automatic separation of ground model and non-ground model of real 3D model

ActiveCN113345092BHigh precisionImprove robustnessArtificial life3D modellingRural areaWoodlot

Owner:WUHAN UNIV +1

Discharge components, chamber devices and pecvd equipment for substrate processing equipment

ActiveCN103187235BSimple structureEasy to controlElectric discharge tubesChemical vapor deposition coatingElectrode pairPlasma-enhanced chemical vapor deposition

Owner:BEIJING NAURA MICROELECTRONICS EQUIP CO LTD

A bar automatic feeding equipment

ActiveCN108190395BEasy to processHigh degree of automationConveyor partsRotary conveyorsProduction lineElectric machinery

Owner:ANHUI XINRONG STEEL STRUCTURE

Pore network model (PNM)-based bionic bone scaffold designing method

InactiveCN102087676BPromote differentiationImprove liquidityBone implantSpecial data processing applicationsVolumetric Mass DensityNetwork model

Owner:上海蓝衍生物科技有限公司

Fuzzy controller for phosphoric acid slurry cooling

InactiveCN103399595BSimple structureHigh degree of automationTemperatue controlPhosphorus compoundsInformation processingO-Phosphoric Acid

Owner:HENGYANG NORMAL UNIV

Cutter with multiple blade

ActiveCN1530289AMixer accessoriesBinding material applicationEngineeringSupport surface

Owner:SIGNODE INT IP HLDG

Process for the treatment of the aqueous stream coming from the fischer-tropsch reaction by means of ion exchange resins

InactiveCN102076615BIon-exchange process apparatusFermented solutions distillation/rectificationOrganic acidAlcohol

Owner:ENI SPA

Graphic display method and device based on virtualization technology

ActiveCN104469385BSteroscopic systemsVirtualizationResource utilization

Owner:BEIJING XINWANG RUIJIE NETWORK TECH CO LTD

Production of local vacuum sealing protective structure of silicon based sensor flexible piece

InactiveCN1319139CWork reliablySemi-permeable membranesMeasurement apparatus componentsTransducerEngineering

Owner:NO 24 RES INST OF CETC

Medicament for treating lithangiuria, and preparation method thereof

InactiveCN102198237BNo painGood treatment effectUrinary disorderFish material medical ingredientsBiotechnologyHouttuynia

Owner:ANSHUN HONGYI SPECIAL STEEL BALL MFG

A DC power spring topology and its control method

ActiveCN107749715BReduce the burden onReduce sizeDc-dc conversionElectric variable regulationConvertersCapacitance

Owner:SOUTHEAST UNIV

A mobile phone multi-sensor based user travel mode analysis method

ActiveCN108510011BImprove accuracyCharacter and pattern recognitionTravel modeGyroscope

Owner:ZHEJIANG UNIV

Medical semiconductor cold knife control platform

ActiveCN112686280BImprove the level of intelligenceCompact designMechanical/radiation/invasive therapiesDiagnosticsSemiconductor materialsSurgical treatment

Owner:刘成彬

A special study desk for students with telescopic function

ActiveCN105725513BWith telescopic functionEasy to useSchool benchesTablesEngineering

Owner:江苏中盛休闲用品有限公司

An interior wall grinding device for construction engineering

ActiveCN108942465BEfficient grindingEasy to controlGrinding carriagesWorking accessoriesCouplingGear wheel

Owner:HEFEI HUIZHI NEW MACHINERY TECH CO LTD

An intelligent toilet and a switching control method for the intelligent toilet

ActiveCN109056941BQuick Switch ControlImprove experienceLavatory sanitoryProgramme control in sequence/logic controllersEmbedded systemToilet

Owner:XIAMEN R&T PLUMBING TECH

A kind of preparation method of modified powder styrene-butadiene rubber

ActiveCN103804530BImprove hydrophobicityHigh activation indexPigment treatment with organosilicon compoundsFlocculationPolymer science

Owner:PETROCHINA CO LTD

A road construction method

ActiveCN113699861BRealize automatic layingImprove construction efficiencyRoads maintainenceScreedBrick

Owner:宁波双侨园林建设有限公司

A kind of traditional Chinese medicine composition for treating kidney stone

InactiveCN103550704BUrinary disorderBird material medical ingredientsSemenPepsin

Owner:杨艳明

A pre-buried filling body lateral deformation measuring device

ActiveCN111044005BRealize measurementMeasurement devicesPipeScrew thread

Owner:SHANDONG UNIV OF SCI & TECH

Electro-magnetic force driving actuator and circuit breaker using the same

InactiveCN101326605BHigh-tension/heavy-dress switchesDynamo-electric machinesReverse currentActuator

Owner:EMATECH

A method for multifunctional treatment of artificial fast-growing forest wood

ActiveCN106426451BGood dimensional stabilityImprove corrosion resistanceWood treatment detailsThermal wood treatmentCatalytic effectCell wall

Owner:INST OF WOOD INDUDTRY CHINESE ACAD OF FORESTRY

Lamination machine and lamination method thereof

ActiveCN103700885BIncrease productivityImprove product qualityAssembling battery machinesFinal product manufactureBiochemical engineeringManipulator

Owner:SHENZHEN GEESUN INTELLIGENT TECHNOLOGY CO LTD

Temperature measuring device and method for ultra-high temperature wellbore

ActiveCN110793661BReduce in quantityThe overall structure is simple and reliableThermometers using electric/magnetic elementsUsing electrical meansMulticore cableHemt circuits

Owner:CHINA PETROLEUM & CHEM CORP +1

Black phosphating agent for special tool for automobiles and preparation method for black phosphating agent

InactiveCN102304709BExtended service lifeReduce manufacturing costMetallic material coating processesHydrofluoric acidIron powder

Owner:DALIAN SANDAAOKE CHEM

Organic Rankine cycle power generation system

ActiveCN105626175BImprove operational efficiencyIncrease output powerFluid circulation arrangementSuperheatersThermodynamicsOrganic Rankine cycle

Owner:山东科灵节能装备股份有限公司

Method for reducing narrow-band interference of OFDM receiver

InactiveCN101388869BMulti-frequency code systemsFast Fourier transformEnergy regulation

Owner:ALI CORP

Plate thickness difference adjusting device

InactiveCN102601568BAchieve regulationReduce labor intensityWelding/cutting auxillary devicesAuxillary welding devicesHydraulic cylinderAutomatic control

Owner:WUXI HUALIAN SCI & TECH GROUP

An Industrial Process Supervision System Based on Scene Recognition

ActiveCN112637572BApplicable industrial sceneCharacter and pattern recognitionClosed circuit television systemsMonitoring systemIndustrial engineering

Owner:BEIJING RONGLIAN YITONG INFORMATION TECH CO LTD

A polyethylene insulated fire-resistant computer cable

ActiveCN112435793BSatisfy laying and installationMeet the carrying capacityRubber insulatorsClimate change adaptationMetal fiberYarn

Owner:ANHUI SIAIT CABLE GROUP

An on-line device of an abd machine and a blister packaging machine

ActiveCN107697583BRealize automatic connectionStable and reliable packingConveyor partsMechanical conveyorsRobot handProcess engineering

Owner:AOMEI MEDICAL SUPPLIES CO LTD

Lei tea, and prepartion method

InactiveCN100518532CUnique flavorFull of nutritionTea substituesFlavorGingerol

Owner:黄万前

A kind of highly negative dielectric anisotropy liquid crystal mixture with high birefringence and low viscosity and its application

ActiveCN104152155BHigh negative dielectric anisotropyLower threshold voltageLiquid crystal compositionsNon-linear opticsCrystallographyDielectric anisotropy

Owner:PEKING UNIV

Automatic generation method of plunge milling toolpath for corner features

ActiveCN102629289BImprove efficiencyImprove accuracySpecial data processing applicationsCamProgramming process

Owner:SUZHOU MACHINING PRECISION ELECTRONICS

Prefabricated prestressed concrete frame beam-column joints with differential use of high-performance materials

ActiveCN105625572BReduce steel consumptionLow costShock proofingPre stressConcrete beams

Owner:SOUTHEAST UNIV

A kind of all-oxide flexible photodetector and its preparation method and application

ActiveCN111564509BExcellent UV Photoelectric Response PerformanceHigh detection sensitivityFinal product manufacturePhotometry for measuring UV lightHeterojunctionPhotovoltaic detectors

Owner:SHANDONG UNIV

Preparation method of xenograft bone graft substitute material

ActiveCN102872479BLow osteogenic capacityGood osteogenic propertiesProsthesisXenograft bone materialFreeze-drying

Owner:胡懿郃 +4

Modular Analysis System

ActiveCN107533072BEasy to operateImprove overall senseComponent separationComputer hardwareEngineering

Owner:SHIMADZU SEISAKUSHO CO LTD

System and method for distributing a fluidic mass

InactiveCN101638175APrevent flow throughLiquid surface applicatorsWeighing apparatus for continuous material flowMotor controlEngineering

Owner:MOTECH AMERICAS

A kind of two-dimensional transition metal chalcogenide film and its preparation method and application

ActiveCN104894530BAchieve continuous growthOptimize deposition methodChemical vapor deposition coatingBoron nitrideChemical vapor deposition

Owner:THE NAT CENT FOR NANOSCI & TECH NCNST OF CHINA

A kind of composite carrier material for biological fluidized bed and preparation method thereof

ActiveCN113307359BImprove featuresFacilitate the growth of hanging filmTreatment using aerobic processesWater contaminantsAcid etchingPolyethylene glycol

Owner:JIANGSU TONGHUAN ENVIRONMENTAL PROTECTION EQUIP

Co-extrusion foaming board and preparation method thereof

InactiveCN101670655BHigh degree of foamingLight weightLayered productsFlat articlesPolymer scienceFoaming agent

Owner:CHANGZHOU BOSHUANG PLASTICS

Nucleotide sequence regulating maize tocopherol synthesis and its application

ActiveCN107022554BIncreased expression of tocopherolMicrobiological testing/measurementPlant peptidesBiotechnologyNucleotide

Owner:未米生物科技(海南)有限公司

Configurable digital correlator for complete polarization microwave radiometer system

ActiveCN102540146BNo aliasingAccuracy adjustableWave based measurement systemsMicrowave radiometerAnalog-to-digital converter

Owner:NAT SPACE SCI CENT CAS

Dye-doped liquid crystal random laser based on multiphoton absorption and its preparation method

ActiveCN108023269BAvoid Problems Affecting Photo-Alignment ResultsSave energyLaser using scattering effectsOptical resonator shape and constructionLaser dyeABSORPTION BASE

Owner:SOUTHEAST UNIV

Application of Biogas Slurry Concentrate as Synergist of Glyphosate Isopropylamine Salt

ActiveCN106962404BSynergistic effect is obviousLower doseBiocideDead animal preservationGlyphosateIsopropylamine

Owner:INST OF COTTON RES CHINESE ACAD OF AGRI SCI +1

A collection liner

ActiveCN111741777APharmaceutical containersBagsSurgical operationPartial closure

Owner:SERRES OY

Paste pesticide applicator and application method thereof

InactiveCN106853883AEasy to useSimple structureContainer/bottle contructionHorticulture methodsEngineeringPesticide application

Owner:NEK CHEM LTD

A digital logic automatic test device and method

ActiveCN110750086BElectronic circuit testingElectric testing/monitoringComputer architectureExternal data

Owner:ETOWNIP MICROELECTRONICS BEIJING CO LTD

A method for measuring pressure using a pressure measuring device

ActiveCN112556917BMeasure securityHigh precisionAerodynamic testingPressure difference measurement between multiple valvesDifferential pressureEngineering

Owner:LOW SPEED AERODYNAMIC INST OF CHINESE AERODYNAMIC RES & DEV CENT

Ancillary energy management system for mixed power automobile and control method thereof

ActiveCN101209708BImprove stabilityAvoid accidentsHybrid vehiclesElectricitySupply management

Owner:BYD CO LTD

Device and method for loading a chamber with a divided solid

ActiveCN1976853BLoading/unloadingChemical/physical processesLine tubingSolid particle

Owner:ТОТАЛЬ РАФИНАЖ ФРАНС

Horizontal seam one-time welding forming water cooling forced forming module

InactiveCN106181103BImprove efficiencyImprove welding qualityWelding/cutting auxillary devicesAuxillary welding devicesMelting tankEngineering

Owner:SHENYANG UNIV

Wideband wireless mobile communication system and method for executing paging

ActiveCN100556191CReduce loadGuaranteed paging delay characteristicsRadio/inductive link selection arrangementsWireless communicationThird generationBroadband

Owner:DATANG MOBILE COMM EQUIP CO LTD

An output device and its control method

ActiveCN108235191BSmall footprintStereophonic circuit arrangementsLoudspeaker spatial/constructional arrangementsEngineeringOutput device

Owner:LENOVO (BEIJING) LTD

A kind of phosphorus-rich biocoke and its preparation method and application

ActiveCN107099301BPromotes pore developmentSufficient precipitationAlkali orthophosphate fertiliserAmmonium orthophosphate fertilisersSoil scienceSoil remediation

Owner:HUAZHONG UNIV OF SCI & TECH

Method of extraction of saponin by non-solvent microwave heat

InactiveCN100379754CReduce usageReduce energy consumptionSteroids preparationNon solventMicrowave

Owner:江西光大高科技开发有限公司

Grinding mechanism and food waste disposer

ActiveCN110714511BTroubleshoot blocked technical issuesDomestic plumbingGrain treatmentsProcess engineeringRefuse Disposals

Owner:衢州一诚工业设计有限公司

Light Field Image Compression Method Based on Linear Reconstruction

ActiveCN107770537BReduce coded dataReduce the amount of encoded dataDigital video signal modificationPattern recognitionComputer graphics (images)

Owner:UNIV OF SCI & TECH OF CHINA

A kind of gan HEMT device and preparation method thereof

ActiveCN108461543BImprove RF characteristicsReduce parasitic resistanceSemiconductor/solid-state device manufacturingSemiconductor devicesParasitic capacitorDielectric layer

Owner:WAYTHON INTELLIGENT TECH SUZHOU CO LTD

Hybrid fully SOI-type multilayer structure

InactiveCN101147234ASemiconductor/solid-state device manufacturingEngineering

Owner:SOITEC SA

Key agreement method for symmetric key generation and distribution based on wireless channel characteristics

ActiveCN105376056BReduce failure rateAvoid endless loopKey distribution for secure communicationSecurity arrangementCommunications securityParity-check matrix

Owner:CHINA ACAD OF LAUNCH VEHICLE TECH

Hammer head special for hammer crusher and preparation method thereof

ActiveCN109133928BHas super hardnessHigh strengthChromium carbideOxygen ions

Owner:河南晟道科技有限公司

An air cushion belt conveyor with automatic deviation correction function and deviation correction method

ActiveCN111285011BAvoid offsetPrecise control of webbing adjustmentsConveyorsLarge containersEngineeringPosition sensor

Owner:JIANGMEN SOUTHERN TRANSPORTATION MACHINERY ENG CO LTD

Method for laser welding using a nozzle capable of stabilising the keyhole

InactiveCN101909807AEasy to controlImprove efficiencyWelding/soldering/cutting articlesMetal working apparatusMelting tankEngineering

Owner:LAIR LIQUIDE SA POUR LETUDE & LEXPLOITATION DES PROCEDES GEORGES CLAUDE

A public urinal device with recyclable urine

InactiveCN107605000BGuaranteed concentrationEasy extractionUrinalsFlushing devicesEngineeringUrine

Owner:郓城县亨达环保科技有限公司

Antenna feed assembly

ActiveCN101978554BAvoid difficultiesPipe supportsAntenna supports/mountingsThermal dilatationEngineering

Owner:ASTRIUM GMBH

Frequency-variable speech synthesis system and method based on sinusoidal model

ActiveCN106356055BHigh precisionSynthetic speech naturalSpeech recognitionSpeech synthesisSpeech sound

Owner:SOUTH CHINA UNIV OF TECH

Construction method for prefabricating offshore wind power implanted socketed pile foundation bottom sealing concrete on land

PendingCN114606970AReduce offshore constructionPouring denseWind motor supports/mountsWind energy generationArchitectural engineeringOffshore wind power

Owner:CHINA THREE GORGES RENEWABLES YANGJIANG POWER CO LTD

A reference base station selection method for reducing tdoa positioning error

ActiveCN112055306BReduce positioning errorsGuaranteed measurement accuracyParticular environment based servicesLocation information based servicePositioning technologyBase station

Owner:HARBIN ENG UNIV

A cinder track marking equipment for sports

InactiveCN108187335BImprove the line effectLines are even and straight enoughSki bindingsWater-skiingPhysical educationEngineering

Owner:广州天天文化体育设施有限公司

washing machine

ActiveCN105316898BSpringsOther washing machinesEngineeringFriction force

Owner:LG ELECTRONICS INC

A digital multi-functional exhibition hall intelligent control system based on big data

ActiveCN111629495BImprove experienceImprove comfortElectrical apparatusCharacter and pattern recognitionInformation processingDisplay device

Owner:中国电子国际展览广告有限责任公司

Method for the homogeneous non-contact temperature control of non-endless surfaces which are to be temperature-controlled, and device therefor

ActiveCN108136464AHot-dipping/immersion processesMaintainance of heating chambersTemperature controlHoneycomb

Owner:VOESTALPINE STAHL GMBH

A mildew-proof and sterilizing thermal insulation mortar and its production method

ActiveCN103864361BLow thermal conductivitySave energyFiberThermal insulation

Owner:邯郸市鑫龙干混砂浆制造有限公司

A Target Tracking Method Based on Contour Gradient

ActiveCN108256394BImplement trackingAvoid lossCharacter and pattern recognitionRadiologyReference image

Owner:CHINA FORESTRY STAR BEIJING TECH INFORMATION CO LTD

A multi-point flexible digital forming mold for concrete spiral blades

InactiveCN110743952BSuitable for small batch productionShaping toolsControl systemSpiral blade

Owner:HUNAN TONGXIN MOLD MFG

A kit and extraction method applicable to high-throughput extraction of genomic DNA from animal tissues

ActiveCN108642048BNo lossEfficient removalDNA preparationBiotechnologyLysis

Owner:SHANDONG HONGJITANG PHARMA GRP JINAN E JIAO PROD CO LTD

Multi-phase elastomeric thermally conductive materials

ActiveCN105492524ASemiconductor/solid-state device detailsSolid-state devicesElastomerConductive polymer

Owner:DOW GLOBAL TECH LLC

A method for optimal allocation of short-wave multi-antenna space resources on a ship platform

ActiveCN107944080BEmbody advancedImprove design efficiencyGeometric CADDesign optimisation/simulationAlgorithmGenetics algorithms

Owner:CHINA SHIP DEV & DESIGN CENT

A transitional liquid phase assisted solid phase connection method

InactiveCN105108257BTo achieve the purpose of "cleaning"Increase temperatureSoldering apparatusMetallurgyTransient liquid phase diffusion bonding

Owner:NANCHANG HANGKONG UNIVERSITY

Spectrophotometric determination method of sperm density of Russian sturgeon

InactiveCN101750270BEasy to detectColor/spectral properties measurementsParticle suspension analysisAquatic animalLuminosity

Owner:EAST CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI

A kind of foam nickel-based co-mo-s bifunctional nanocomposite material and its preparation method and application

ActiveCN109364954BEasy to prepareLow costPhysical/chemical process catalystsElectrodesElectrolytic agentPtru catalyst

Owner:SUZHOU UNIV

A kind of reinforced and toughened anti-aging PA kaolin composite material and its preparation method and application

ActiveCN103525083BHigh mechanical strengthStrong toughnessElastomerPolyolefin

Owner:上海奇彩塑胶原料有限公司

A kind of air purifying device that is convenient to replace the filter screen

ActiveCN105056645BMeet design needsSimple structureDispersed particle filtrationInlet channelAir filter

Owner:广州净度环境科技股份有限公司

Method, device and system for processing page access data

ActiveCN103778254BIncomplete solutionGuaranteed accuracyError detection/correctionSpecial data processing applicationsBehavioral analytics

Owner:BEIJING GRIDSUM TECH CO LTD

A fully automatic edge trimming, cutting and cutting all-in-one machine

ActiveCN105108799BThe overall impact is smallMetal working apparatusCardboardProduction line

Owner:QINGDAO KAITUO NC EQUIP

A hardware address negotiation method and device

ActiveCN111447295BAvoid MAC MigrationInhibit migrationNetworks interconnectionNetwork connectionsComputer hardwareNetwork addressing

Owner:NEW H3C SECURITY TECH CO LTD

Instant donkey-hide gelatin and method of preparation

ActiveCN100411542CSoft textureElasticUnknown materialsFood preparationPolymer scienceNutrition

Owner:山东福牌阿胶股份有限公司

A Newcastle Disease Virus Piezoelectric Immunosensing Detection Method

ActiveCN105784846BReal-time online detectionIncreased sensitivityAnalysing solids using sonic/ultrasonic/infrasonic wavesNewcastle disease virus NDVMonoclonal antibody

Owner:CHONGQING UNIV OF TECH

A kind of flexible graphene-based composite paper and preparation method thereof

ActiveCN106968128BImprove mechanical propertiesImprove conductivityNon-fibrous pulp additionPaper/cardboardFiberFiltration

Owner:ZHUZHOU TIMES NEW MATERIALS TECH

Automotive wiring harness connector

ActiveCN102148461BFirmly connectedWill not affect dockingCoupling device detailsEngineeringCable harness

Owner:TIANJIN KEWEN IND CO LTD

Full-isolation multi-functional intensive-care-type ambulance

ActiveCN102920553BCompletely isolate cross-infectionAvoid infectionAmbulance serviceRespiratorIntensive care

Owner:JIANGXI JIANGLING MOTORS GRP REFITTED VEHICLES CO LTD

A processing method and special device for waste electric wires

ActiveCN105469906BUse less equipmentLess investmentBasic electric elementsElectronic waste recyclingCombustionEngineering

Owner:TIANJIN CHANGHAI ENVIRONMENTAL MONITORING SERVICE CO LTD

A preparation method of graphene oxide/sulfur microcapsule composite material, lithium-sulfur battery positive electrode, lithium-sulfur battery

ActiveCN111146429BEasy to synthesizeReal-time size controlPositive electrodesLi-accumulatorsPolyvinyl alcoholLithium–sulfur battery

Owner:ANHUI NORMAL UNIV

Salt expansion tester test environment parameter simulation control system

InactiveCN106153870BMulti-environment parameter controlImprove test simulationEarth material testingSimultaneous control of multiple variablesTemperature controlLiquid temperature

Owner:YANGTZE NORMAL UNIVERSITY

Tail handle crimping machine for optical fiber manufacturing

ActiveCN108227088BEasy to adjust sizeEffectively fixedCoupling light guidesHuman powerMechanical engineering

Owner:HUNAN JIUYISHANFENGLI AGRI DEV CO LTD

Method for balancing frequency response of sound reproduction system through online iteration

ActiveCN102883243BImprove channel response compensation capabilityFlat frequency response curveError correction/detection using multiple parity bitsTransducer acoustic reaction preventionMean squareSound sources

Owner:SUZHOU SONAVOX ELECTRONICS

A kind of environment-friendly refrigeration composition

ActiveCN106147716BEnvironmentally friendlyPotential ODP value decreasedHeat-exchange elementsEtherProcess engineering

Owner:ZHEJIANG LANTIAN ENVIRONMENTAL PROTECTION HI TECH +1

An error-proof sampling device for molecular biology

ActiveCN110605152BExact searchEasy to refrigerateHeating or cooling apparatusTest tube stands/holdersCircular discStructural engineering

Owner:XIAN MEDICAL UNIV

a rainfall sensor

ActiveCN110794486BSolve technical problems with low measurement accuracyUniform mechanical vibration signalRainfall/precipitation gaugesSignal processing circuitsEngineering

Owner:BEIJING JIAOTONG UNIV

A barrage verification method, computer equipment and storage medium

ActiveCN108712657BEasy to controlSelective content distributionCell designEngineering

Owner:WUHAN DOUYU NETWORK TECH CO LTD

Technological process for preparing silver paste for organic fluorine-doped solar cell by hydrothermal method

ActiveCN102280207BUniform silver particlesCompact structureNon-conductive material with dispersed conductive materialCable/conductor manufacturePotassium hydroxidePhosphoric acid

Owner:YUNNAN INFINE NEO MATERIAL

A method, device, equipment and storage medium for sharing rim information

ActiveCN110366211BImprove access speedEasy to moveSecurity arrangementInformation sharingEngineering

Owner:ZTE CORP

System for cooling and defrosting quick-freezing chamber, freezing chamber, and refrigerating chamber in three stages

ActiveCN110662932AMechanical apparatusCompression machines with non-reversible cycleThermodynamicsEngineering

Owner:SINJIN ENERTEC +1

Medium data reproduction device, medium data distribution device, medium data reproduction method, medium data reproduction program, medium data distribution program, and computer-readable recording m

InactiveCN1706194APrevent illegal replayImprove convenienceSpeech analysisTwo-way working systemsComputer hardwareComplete data

Owner:ORMON CORP