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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 transition metal ion, rare earth ion lanthanum, yttrium doped modified tio2 graphene composite material

ActiveCN103861600BIncrease speedImprove photocatalytic activityMetal/metal-oxides/metal-hydroxide catalystsRare-earth elementUltraviolet lights

Owner:CHANGZHOU GOLDEN SPRING TEXTILE +1

A method for simulating shaking and stalling of an electric manual transmission coach car

ActiveCN113071331BJitter energy savingMeet driving test practice requirementsSpeed controllerElectric energy managementStall (engine)Flameout

Owner:DONGFENG PEUGEOT CITROEN AUTOMOBILE

Service provision method, system, and terminal

InactiveCN103634880BImprove service experienceAssess restrictionInformation formatService provisionService experience

Owner:ZTE CORP

A method for copying and merging information between multiple objects

ActiveCN105867773BOne-shot copyQuick switchInterprogram communicationInput/output processes for data processingDatabaseCopying

Owner:ZHEJIANG HUINAO INFORMATION TECH CO LTD

A Method of Interference Management and Resource Allocation in Heterogeneous Networks

ActiveCN107517464BSatisfaction GuaranteedEnsure fairnessPower managementNetwork planningFrequency spectrumResource assignment

Owner:CHONGQING UNIV OF POSTS & TELECOMM

A device for measuring rheological parameters of asphalt slurry and its measuring method

ActiveCN113758832BSolve inaccurateThe detection method is intuitive and accurateDirect flow property measurementCapillary TubingRelative motion

Owner:CHINA INST OF WATER RESOURCES & HYDROPOWER RES +2

A modular electronic medicine box for the elderly with a wrist ring

ActiveCN105935341BLess panicReduce anxietyDigital data processing detailsOral administration deviceKey pressingCommunication interface

Owner:HOHAI UNIV CHANGZHOU

A kind of silicon-containing macromolecule corrosion inhibitor composition and preparation method thereof

ActiveCN104562037BImprove thermal stabilityHigh adsorption activityHydrogenSolvent

Owner:CHINA PETROLEUM & CHEM CORP +1

Terminal access method for wimax evolution system

InactiveCN101494918BMeet needsWireless network protocolsRadio transmission for post communicationTelecommunicationsSystem configuration

Owner:ZTE CORP

Frequency model-based over-range measurement method for magnetically modulated sensors

ActiveCN110297122BLarge rangeSimple methodMeasurement using digital techniquesCurrent transducerSquare waveform

Owner:NAVAL UNIV OF ENG PLA

Needle stand of textile machine with adjustable needle bar length

ActiveCN109898189BChange storageEasy to adjustCarding machinesMagnetorheological fluidEngineering

Owner:SUZHOU WANG YONGHENG SILK SCI & TECH CULTURE CO LTD

A Method for Individual Radiation Source Identification Based on Allan Variance

ActiveCN108234033BImprove effectivenessTransmission monitoringComplex mathematical operationsFeature vectorComputational physics

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Azetidine derivatives

ActiveCN102015635BAntibacterial agentsOrganic active ingredientsPhenyl groupAzetidine derivative

Owner:VERNALIS (R&D) LTD

A device and method for synergistically strengthening sewage treatment by combining calcium chloride and magnetic field at low temperature

ActiveCN106219746BGuaranteed treatment effectSolve the problem of increasing productionSustainable biological treatmentBiological water/sewage treatmentActivated sludgeSewage

Owner:NANJING UNIV

Layout splicing method and equipment

InactiveCN100555275CFully automatedSave labor inspection costSpecial data processing applicationsDocumentation procedureSoftware engineering

Owner:NEW FOUNDER HLDG DEV LLC +1

Collagen-chitin and silicon rubber bilayer skin regeneration support and its preparation method

InactiveCN1319605CGood biocompatibilityImprove breathabilityProsthesisChitin formationBiocompatibility Testing

Owner:ZHEJIANG UNIV

An intelligent IoT aquarium

ActiveCN111869613BPrevent adhesionEasy to handlePisciculture and aquariaEngineeringEnvironmental engineering

Owner:淮北微立淘科技有限公司

BOP high and low pressure test valve

ActiveCN103615575BReduce labor intensityAccurate reading of partial pressure gaugeSurveyOperating means/releasing devices for valvesEngineeringHigh pressure

Owner:盐城市大冈石油工具厂有限责任公司

car wrench

ActiveCN107322538BImprove adaptabilitySmall footprintMulti-purpose toolsOn boardEngineering

Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Multifunctional digitalized three-proof communication system

InactiveCN103028213BStrong communication functionEasy to operateBreathing masksMicrocontrollerCommunications system

Owner:FOURTH MILITARY MEDICAL UNIVERSITY

Apparatus and method for measuring two-dimensional small angle based on light beam angle drift dynamic compensation

InactiveCN101377414BIncrease contrastImprove anti-interference abilityUsing optical meansLight beamRepeatability

Owner:江苏双聚智能装备制造有限公司

Mutants of bacteriophage lambda integrase

ActiveCN108064279BHydrolasesVirus peptidesIntegrasesNucleotide

Owner:AGENCY FOR SCI TECH & RES

Image forming method, device, electronic device and readable storage medium

ActiveCN109348084BImprove accuracyImprove reliabilityImage enhancementImage analysisRadiologyImage formation

Owner:ZHUHAI PANTUM ELECTRONICS

A kind of synthetic method of nine-membered ring compound

ActiveCN109851607BHigh reactivityMild reaction conditionsOrganic chemistryPtru catalystPalladium catalyst

Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Heater with spray function

ActiveCN103027596BImprove thermal conductivityGuaranteed temperatureCooking vesselsInsulation layerClosed chamber

Owner:GUANGDONG XINBAO ELECTRICAL APPLIANCES HLDG CO LTD

Probe of fiber optic chemical sensor

InactiveCN1278116CAvoid cloggingAnalysis by subjecting material to chemical reactionBlood componentFluorescence

Owner:新疆富科思生物技术发展有限公司

Toi toi flower extract microemulsion preparation and preparation method thereof

ActiveCN105998286BProcess stabilityLower control costsCosmetic preparationsToilet preparationsMicroemulsionOrganic chemistry

Owner:SHENZHOUSPACEBIOTECHGRP

Sand container moving device of sand formwork casting line

ActiveCN102389968BAutomate your mobileImprove work efficiencyCasting plantsProduction lineControl system

Owner:JINAN MEIDE CASTING CO LTD

A kind of indole derivative of pyridine piperidine indole ring structure and its synthesis method

InactiveCN106632329BThe synthesis method is simpleHigh yieldOrganic chemistrySynthesis methodsAlkaloid

Owner:NANYANG NORMAL UNIV

Manufacturing method of voice coil assembly and loudspeaker

ActiveCN109936800BImprove structural strengthIncrease contact areaElectrical transducersEngineeringLoudspeaker

Owner:GOERTEK INC

Tracking wave filter and correction device thereof

InactiveCN101826854BGood high-frequency rejection characteristicsReduce calibration timeTelevision system detailsDigital technique networkCapacitanceTelevision receivers

Owner:SUNPLUS TECH CO LTD

A high temperature superconducting cable structure

ActiveCN113113185BIncreased bending rangeImprove the stability of useSuperconductors/hyperconductorsSuperconductor devicesHigh temperature superconductingEngineering

Owner:SHANGHAI JIAOTONG UNIV

Paeoniflorin crystallization process with controllable crystal form and granularity

InactiveCN101418026BImprove adsorption capacityGood hygroscopicitySugar derivativesSalting outPhysical chemistry

Owner:NANJING TECH UNIV

A kind of acceptor material of organic solar cell and preparation method thereof

ActiveCN107739374BMachinableImprove thermal stabilityOrganic chemistrySolid-state devicesOrganic solar cellCharge carrier mobility

Owner:WUHAN INSTITUTE OF TECHNOLOGY

Range hood and control device and control method thereof

ActiveCN108253484BImprove experienceImprove reliabilityDomestic stoves or rangesLighting and heating apparatusComputer hardwareImaging processing

Owner:WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD

Preparation method of high elastic antibacterial sole material

InactiveCN102850632BGood sterilization and deodorization effectLong durationSolesSulfurDeodorant

Owner:WUJIANG XINXU PLASTIC SHOES COMPLETE

A continuous rotary buckle disassembly frame and torque speed control method

ActiveCN104196470BImprove work efficiencyPrecise torque controlDrilling rodsDrilling casingsPunchingControl theory

Owner:DEZHOU UNITED GASOLINEEUM MACHINERY

Method for producing powder blood fat

InactiveCN100496301CSolve the backlogHigh energyAnimal feeding stuffFood preparationFood additiveFowl

Owner:辽源市麒鸣生物技术综合开发有限公司

On-line measuring machine for bearing assembly clearance and clearance measuring method thereof

ActiveCN110160454BSolve online measurement problemsImprove assembly accuracyUsing optical meansGratingRolling-element bearing

Owner:杭州电子科技大学安吉智能制造技术研究院有限公司 +1

Method, device, power supply system, computer equipment and storage medium for judging effect of voltage deviation isolation

ActiveCN110907716BElectrical testingReliability engineeringReal-time computing

Owner:SHENZHEN POWER SUPPLY BUREAU

Method of preparing mortar additive, mortar additive and method for preparing mortar by employing the same

InactiveCN101367634BImprove water retentionImprove adhesionCellulosePolyvinyl alcohol

Owner:东莞市兴发防水工程有限公司

Preparation method of low-yellowness antibacterial calcium carbonate functional composite powder for ventilated membrane

ActiveCN102675918BEnsure maximum sizeMeet the control requirements of the distribution state below the maximum particle sizePigment physical treatmentPigment treatment with non-polymer organic compoundsCalciteUltimate tensile strength

Owner:ANHUI JIANGDONG TECH POWDER CO LTD

A billing system and server with anti-crash function

ActiveCN103560895BIntegrity guaranteedGuaranteed continuityMetering/charging/biilling arrangementsBilling systemTelephony

Owner:STATE GRID CORP OF CHINA +1

Sludge extraction apparatus and method

InactiveCN102439232AWater cleaningSettling tanks feed/dischargeSludgeEngineering

Owner:PENTAIR FLOW TECH PACIFIC PTY LTD

Ball-shaped cup

InactiveCN100420408CMeet drinking water needsOvercoming the technical problems of limited shape designDecorative surface effectsDrinking vesselsEngineeringGolf Ball

Owner:陆焕炯

Galactosyl oligosaccharide-enriching milk and preparation method thereof

ActiveCN102232417BIncrease contentReduce contentMilk preparationCow milkingLactase

Owner:BEIJING SANYUAN FOOD

Hydraulic oil cylinder, hydraulic buffer system, excavator and concrete pump truck

ActiveCN102155456BFluid-pressure actuatorsEngineeringExcavator

Owner:SANY HEAVY IND CO LTD (CN)

A Weak Impact Universal Grabbing Mechanism Suitable for High Orbit Satellites

InactiveCN104494846BImprove reliabilityWeaken Collision DisturbanceToolsThroatNatural satellite

Owner:CHINA ACADEMY OF SPACE TECHNOLOGY

A device for automatically identifying and cleaning stains on the surface of sanitary ware and a stain identifying method thereof

ActiveCN112252426BMove preciselyEasy accessLavatory sanitoryEngineeringMechanical engineering

Owner:HUBEI UNIV OF TECH

An anti-corrosion and explosion-proof automatic multi-head filling and packaging line

ActiveCN105502259BImprove anti-corrosion performancePowerfulSynchronising machinesControl systemEngineering

Owner:ZHUHAI YUZHOU ENVIRONMENTAL PROTECTION TECH CO LTD

A planning method for typical power supply mode in hierarchical and partitioned provincial power grid

ActiveCN105096019BRealize Hierarchical PlanningImproving the flexible transshipment capacity of the tideResourcesSimulationPower grid

Owner:STATE GRID CORP OF CHINA +2

Methods for interleaving and deinterleaving external code coding output codons and interleaving and deinterleaving devices

InactiveCN102142928BImprove the level of error preventionError preventionComputer hardwareRandom error

Owner:滨海县星光化工有限公司

Method and system for traffic control of communication network

InactiveCN102377881BImprove service qualitySupervisory/monitoring/testing arrangementsControl systemSignaling network

Owner:SHANGHAI YUWEI COMM TECH

Bone cement bolus device that prevents leakage of bone cement

ActiveCN111938799BBlock the path of leakagePrevent leakageInternal osteosythesisSurgeryBone cement

Owner:ZHEJIANG CANWELL MEDICAL DEVICES CO LTD +1

Reliability test system of heavy-duty CNC vertical lathe

ActiveCN104458303BReal-time detection sizeRealize closed-loop controlStructural/machines measurementNumerical controlElectro hydraulic

Owner:JILIN UNIV

Fluorine-doped nano tantalum carbide/graphitized carbon composite material and preparation method thereof

InactiveCN103977827BRich sourcesLow priceMaterial nanotechnologyPhysical/chemical process catalystsCarbon compositesPtru catalyst

Owner:SUN YAT SEN UNIV

Spraying device, method, electronic device and computer readable storage medium

ActiveCN111451014BAutomatic spraying controlMovable spraying apparatusRoad cleaningControl theoryMechanical engineering

Owner:XIAMEN SOUTH SUPER MACHINERY CO LTD

Special external transducer speeder for mine ventilator

ActiveCN101701584BSolve fever problemIncrease cooling areaPump controlNon-positive displacement fluid enginesControl lineTransducer

Owner:PINGAN ELECTRICAL

A method for assembling discontinuous multi-domain protein structures

ActiveCN107704725BImprove search efficiencyImprove forecast accuracyInstrumentsMolecular structuresAlgorithmTheoretical computer science

Owner:ZHEJIANG UNIV OF TECH

A spray head adjustable integrated spraying machine

ActiveCN113649209BImprove adaptabilityIncrease the atomization ratioSpray nozzlesData processing systemPhysics

Owner:南通吕宁机电有限公司

A kind of alumina-titanium carbonitride composite bulletproof ceramic and its preparation method

ActiveCN108751955BReduce manufacturing costSimple processTitanium nitrideTitanium carbonitride

Owner:WUHAN UNIV OF SCI & TECH

A method for extracting genome dna from the ascomycetes of the mole fungus

InactiveCN105586334BHas the value of promotion and useDNA preparationSolubilityGenomic DNA

Owner:YUNNAN AGRICULTURAL UNIVERSITY

Cooling apparatus for continuously variable transmission

InactiveCN101363534BLow costShorten the timeGearboxesGearingEngineeringClutch

Owner:HYUNDAI MOTOR CO LTD

Preparation method and application of pig vaccine-specific bovine spleen transfer factor

ActiveCN103565834BImprove immunityConvenient sourceUnknown materialsImmunological disordersHigh concentrationDead volume

Owner:派生特(福州)生物科技有限公司 +1

A wire electric discharge cutting device

ActiveCN108817584BReduce attachmentEasy to cleanElectrical-based auxillary apparatusWater flowEngineering

Owner:ANHUI MINGGUANG RUISHENG MACHINERY

Extrusion transfer coating equipment and system

ActiveCN105015154BLow costTransfer printingDiluentEngineering

Owner:周友元

Three-dimensional shape measuring device, three-dimensional shape measuring method

ActiveCN110926358BUsing optical meansPattern recognitionMeasurement device

Owner:DAINIPPON SCREEN MTG CO LTD

A preparation method of a stable inorganic hydrated salt-based phase change heat storage material

ActiveCN110643330BPhase separationReduce subcoolingHeat-exchange elementsHydration reactionSodium phosphates

Owner:PIONEER ENERGY JIANGSU

Spraying fixture for automotive trim strips

ActiveCN105562264BSimple structureReduce manufacturing costSpraying apparatusSpray coatingEngineering

Owner:LIUZHOU SHUANGYING TECH

Mathematical formula identifying and coding method

ActiveCN101388068BCharacter and pattern recognitionHandwritingUser-defined codes

Owner:北京汉王影研科技有限公司

A kind of foaming regenerated environment-friendly plastic sheet and its preparation method

ActiveCN103832031BSolve the problem of overweightSolve the shortcomings of overweightSynthetic resin layered productsLaminationFoaming agentPlastic film

Owner:上海浔猎优包新材料科技有限公司

Suface acoustic wave filter

InactiveCN1496000ALow insertion lossImpedence networksInductorAcoustic wave

Owner:NIHON DEMPA KOGYO CO LTD

Eccentric screw pump, pin hinge and method for manufacturing pin hinge

InactiveCN105849409BRotary piston pumpsRotary piston liquid enginesCouplingDrive shaft

Owner:NETZSCH PUMPEN & SYST

A Simulation Method of Optical Scene Containing Objects and Stellar Interfering Objects

ActiveCN106526841BSolving Simulation ProblemsDesign optimisation/simulationEducational modelsFixed starsSynthetic projection

Owner:BEIJING SIMULATION CENT

Pier-encircling clamp device

InactiveCN102080354BEffective fasteningEasy to insertBridge structural detailsHydraulic cylinderEngineering

Owner:BEIJING WOWJOINT MACHINERY CO

turn regulator

ActiveCN102686981BContact mechanismsElectronic switchingRotary actuatorControl theory

Owner:LEOPOLD KOSTAL GMBH & CO KG

Two-time condensation recovery device for waste heat of coke-oven crude gas

ActiveCN101619894BRealize the purpose of secondary waste heat recoveryFull recoveryEnergy efficient heating/coolingAir heatersInlet valveCoke oven

Owner:SHANGHAI MEISHAN IRON & STEEL CO LTD +1

Thruster assembly for an aircraft and method of operating the aircraft

ActiveCN109131900BPrevent movementGas turbine type power plantsAir braking surfacesFlight vehicleActuator

Owner:GENERAL ELECTRIC CO

An intelligent dry cleaning machine

ActiveCN108755022BAvoid the unawareEfficient analysisDry-cleaning apparatusTextiles and paperElectric machineProcess engineering

Owner:NINGBO SILANG INTELLIGENT TECH DEV

Method and device for temperature control of cold radiation air conditioning system

ActiveCN106765869BSolve temperature controlImprove experienceMechanical apparatusSpace heating and ventilation safety systemsTemperature controlEngineering

Owner:SHENZHEN DAS INTELLITECH CO LTD

Full duplex time delay estimation method and full duplex time delay estimation device

ActiveCN105812116BHigh speedHigh precisionTransmission monitoringDuplex signal operationTime delaysEstimation methods

Owner:HUAWEI TECH CO LTD

Traditional Chinese medicine composition for psoriasis and preparation method thereof

ActiveCN103239653BNo obvious toxic reactionDelayed toxicityDermatological disorderPlant ingredientsSmilax chinaEfficacy

Owner:陕西汉唐制药有限公司

Intelligent equipment system and method thereof

ActiveCN113478540BShorten delivery timeGuaranteed reliabilityClosed circuit television systemsMetal working apparatusSolenoid valveErbium lasers

Owner:江苏三维智能制造研究院有限公司

A kind of fungicidal composition for melon diseases

ActiveCN110583669BExpanded bactericidal spectrumReduce dosageBiocideFungicidesBiotechnologyMedicine

Owner:ANHUI JIANGHUAI HORTICULTURE TECH

Vision-based collaborative slam method for multi-quadrotor UAVs

ActiveCN105022401BReal-time adjustment of pose estimationImprove accuracyAttitude controlPosition/course control in three dimensionsUncrewed vehicleVision based

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Light-weight composite wall slab and its making method

InactiveCN1165664CHigh compressive strengthImprove flexural strengthConstruction materialSolid waste managementOXALIC ACID DIHYDRATEMaterials science

Owner:黄桂平

A data acquisition system

ActiveCN105607621BImprove securityImprove portabilityProgramme controlElectric testing/monitoringData acquisitionData storing

Owner:华强方特(深圳)智能技术有限公司

A prefabricated green building

ActiveCN112196316BAvoid stickingReduce the frequency of cleaning and purification equipmentRoof drainageSpecial buildingPre treatmentMechanical engineering

Owner:KUNMING SANHE STEEL STRUCTURE MFG CO LTD

a board set

ActiveCN108076611BEffective coolingStationary conduit assembliesModifications by conduction heat transferEngineeringAtmospheric pressure

Owner:SHANGHAI AEROSPACE SCI & IND ELECTRIC APPLIANCE RES INST

Cell detection chip and its adapter

ActiveCN104031823BReduce processing costsEasy to recycleBioreactor/fermenter combinationsBiological substance pretreatmentsEngineeringElectrical and Electronics engineering

Owner:JIANGSU JIM BIO SCI & TECH

A road traffic warning device on the roof

ActiveCN103129452BEfficient use ofReduce difficultyOptical signallingIdentification meansElectricityElectrical battery

Owner:姚德生

A method for extracting characteristic parameters of igbt performance degradation

ActiveCN111190088BImprove accuracyHigh precisionSemiconductor operation lifetime testingEngineeringProcess engineering

Owner:XIDIAN UNIV

Diffuser for fluid control valve and fluid control valve

ActiveCN1952460BSuppress maximum flow reductionInhibition reduces cavitationPlug valvesValve members for absorbing fluid energyFluid controlControl valves

Owner:YAMATAKE HONEYWELL CO LTD

Method for preparing full biodegradable environment protection hot melt adhesive

InactiveCN101250385BSimple production methodLow costStarch derivtive adhesivesPolymer scienceCarton

Owner:TONGJI UNIV

A kind of cold-rolled strip steel production and manufacturing process

ActiveCN112077171BReduce strainReduce bendingEdge grinding machinesMetal-working feeding devicesStrip steelMachining process

Owner:鞍钢冷轧钢板(莆田)有限公司

Surround Live Stereo Method

ActiveCN106856094BChange typeAchieve positioningSpeech analysisStereophonic systemsSound sourcesJava

Owner:北京牡丹电子集团有限责任公司数字科技中心

Method and device for processing multimedia resource services

ActiveCN110365621BAvoid loopholesSelective content distributionSecuring communicationKnowledge managementData science

Owner:ALIBABA (CHINA) CO LTD

Magnetic-repulsion automatic constant-pressure feeding device

ActiveCN102626899BRealize constant pressure flexible feedingSmall frictional resistance torqueGrinding drivesControl systemElectrical polarity

Owner:北京市电加工研究所有限公司 +1

A fast assembly and disassembly mounting bracket

ActiveCN103935301BEasy to processReduce manufacturing costVehicle componentsFixed frameEngineering

Owner:TIANJIN 712 COMM & BROADCASTING CO LTD

a mobile device

ActiveCN109552388BHand cart accessoriesEngineeringControl theory

Owner:浙江万物工场智能科技有限公司

Quick installation method of door-type security inspection machine based on special auxiliary tools

ActiveCN106312541BReduce volumeEasy to carryAssembly machinesEngineeringUltimate tensile strength

Owner:TIANJIN XINYUAN JUNWEI TECH CO LTD

Method for informing audience terminal of screen receiving status in internet conference and device thereof

InactiveCN101789870BAvoid switchingSpecial service provision for substationSpecial service for subscribersTelecommunicationsThe Internet

Owner:INT BUSINESS MASCH CORP

Layer-by-layer automatic forming method and device for micro photo-curing thick film

InactiveCN101344723BHigh precisionUniform thicknessPhotomechanical coating apparatusEngineeringOperability

Owner:UNIV OF SCI & TECH OF CHINA

Electronic part

ActiveCN102394172BLow wettabilityPrevent oxidationFixed capacitor terminalsCeramic capacitorElectronic component

Owner:MURATA MFG CO LTD

Power module with connecting device configured as a membrane composite

ActiveCN104064538BSemiconductor/solid-state device detailsSolid-state devicesPower semiconductor deviceMembrane complex

Owner:SEMIKRON ELECTRONICS GMBH & CO KG

A kind of broad-spectrum absorption black silicon solar cell structure and its manufacturing method

InactiveCN101789462BImprove photoelectric conversion efficiencyAvoid annihilationFinal product manufacturePhotovoltaic energy generationTrappingElectron

Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI

Method for prepn. of electrode catalyst with function of anti-CD and contg. platinum and ruthenium series carried on carbon nanometer tube

InactiveCN1171671CHas the ability to resist COGood dispersionCell electrodesCatalyst activation/preparationPorosityIn situ chemical reduction

Owner:BEIJING JIAOTONG UNIV +1

Hull clamping and lifting equipment for shipbuilding

ActiveCN108862093BPrevent fallingFlexible adjustmentLifting framesSlide plateSteel frame

Owner:芜湖恒安钢结构有限公司

Preparation method of zinc oxide pressure-sensitive ceramic slurry and pressure-sensitive ceramic resistor material

ActiveCN101891458BImprove efficiencyStable precipitationEmulsionLiquid storage tank

Owner:厦门ABB避雷器有限公司

Unclear Root Welding Process of I-shaped Groove with Unequal Gap in Medium and Heavy Plate

ActiveCN103317219BArc welding apparatusWorkpiece edge portionsPower flowMolten metal

Owner:SHANGHAI ZHENHUA HEAVY IND

A kind of udp network protocol realizes the device and method of displaying electrocardiogram in browser

ActiveCN110913009BSampling is simpleHigh speedDiagnostic recording/measuringSensorsHTML5Network communication

Owner:ZHEJIANG UNIV

Diaphragm structure and sound unit

ActiveCN112770230BShorten the production cycleGuaranteed qualityDiaphragm mounting/tensioningVibrating membraneDiaphragm structure

Owner:RUISHENG NEW ENERGY DEV CHANGZHOU +1

A method for preparing 1,2,3-thiadiazole-5-carboxamide compounds

ActiveCN107043374BNo generationReduce manufacturing costOrganic chemistryThiadiazolesMethyl palmoxirate

Owner:LIER CHEM CO LTD

Pseudomonas putida for preparing deoxidized violacein and uses thereof

InactiveCN101368169BReduce outputHigh yieldBacteriaMicroorganism based processesL-TRYPTOPHAN USEGene cluster

Owner:TSINGHUA UNIV

Roller bearing assembly

InactiveCN111156246AShaftsBall bearingsRotational axisRolling-element bearing

Owner:GENERAL ELECTRIC CO

A kind of preparation method of 2,4-dichloropyrimidine and its derivatives

ActiveCN109516958BShort preparation cycleReduce pollutionOrganic chemistryPtru catalystProcess engineering

Owner:杭州布朗生物医药科技有限公司

Instant messaging method, device and server

ActiveCN109740476BCharacter and pattern recognitionAnimationComputer graphics (images)Engineering

Owner:北京心域科技有限责任公司

Cast-in splined sleeves for clutch hubs

InactiveCN102401020BFriction clutchesEngineeringMetal matrix composite

Owner:GM GLOBAL TECH OPERATIONS LLC

Integrated equipment for weighing, measuring, temperature, and dehydrogenation at the same station and its method for weighing, measuring, and temperature-removing hydrogen

ActiveCN110238355BSmall footprintShorten the timeMeasurement devicesCasting parameters measurement/indication devicesMeasuring instrumentInfrared thermometry

Owner:DONGFENG HONDA AUTOMOBILE CO LTD