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.

Silicon-tin selenide nano multilayer composite phase change thin film material for phase change memory

InactiveCN102683587BImprove data retentionHigh crystalline resistanceElectrical apparatusPhase-change memoryTotal thickness

Owner:TONGJI UNIV

Steam Sterilizer

ActiveCN104081063BReduce power consumptionJet pumpsMachines/enginesWater vaporEngineering

Owner:SAKURA SEIKI

Sewage degrading and purifying device

ActiveCN105540753AWater/sewage treatment by oxidationEngineeringSewage

Owner:湖南凯迪工程科技有限公司

A security method, system and terminal using blockchain-based digital currency

ActiveCN106850200BWith security encryption functionImprove securityKey distribution for secure communicationPublic key for secure communicationDigital currencyComputer network

Owner:中钞信用卡产业发展有限公司杭州区块链技术研究院 +1

Method and device for first device to send synchronization message to second device

ActiveCN105933204BData switching networksComputer networkBluetooth

Owner:BEIJING QIHOO TECH CO LTD +1

A method for preparing the surface texture of super-oleophobic micropillar arrays

InactiveCN105220185BEasy to precisely machineUniform ruleElectroforming processesCooking & bakingCylindrical array

Owner:GUANGDONG UNIV OF TECH

A filter-based laser positioning and navigation method with double reflectors

ActiveCN107356931BImprove applicabilityHigh positioning accuracyOptical rangefindersElectromagnetic wave reradiationObservational errorFilter algorithm

Owner:浙江科钛机器人股份有限公司

Magnetic connection structure, power control device, system, method and construction machinery

ActiveCN104539133BAdjust output powerReduced concentricity requirementsDynamo-electric gearsHydraulic pumpControl engineering

Owner:中联重科土方机械有限公司

An upconversion glass-ceramic composite material of selectively rare earth-doped scandium-based fluoride nanocrystals

ActiveCN110204209BSimple preparation processLow costGlass furnace apparatusCeramic compositeRare earth ions

Owner:HANGZHOU DIANZI UNIV

Device for preprocessing an input signal and method for data transmission

ActiveCN107810601BAmplifier modifications to reduce non-linear distortionAmplifiers with memory effect compensationSoftware engineeringData transmission

Owner:XILINX INC

A chaos-based computer random number generation system and method

ActiveCN111142843BImplement generating functionsStrong randomnessKey distribution for secure communicationRandom number generatorsKey (cryptography)Theoretical computer science

Owner:BEIJING ELECTRONICS SCI & TECH INST

An anti-shock and vibration-absorbing support based on hydraulic principle and its working method

ActiveCN111720486BMitigate or counteract the impactReduce shockVibration suppression adjustmentsCylinder blockMechanics

Owner:CHANGAN UNIV

Library function calling processing method in binary translation system

ActiveCN100359471CImprove execution efficiencyImprove translation efficiencyProgram controlMemory systemsProcessor registerBase function

Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI

Optimization method, device, equipment and storage medium for remote database objects

ActiveCN110502532BOptimize network data transfer volumeLower requirementDigital data information retrievalSpecial data processing applicationsData transportNetwork data

Owner:SHANGHAI DAMENG DATABASE

A high temperature alarm device for a handheld game machine

ActiveCN113350803BWill not affect battery lifeRealize high temperature alarm functionVideo gamesSimulationAlarm device

Owner:创谷教育装备(江苏)有限公司

Polypeptide for promoting pig body to generate broad-spectrum immune response and application thereof

ActiveCN113929746APromotes Broad Spectrum Immune ResponsePromote proliferationViral antigen ingredientsAntiviralsAntigenSpecific immunity

Owner:LANZHOU INST OF VETERINARY SCI CHINESE ACAD OF AGRI SCI

A testing method for acoustic impedance of acoustic coverings independent of backing

ActiveCN105509873BGuaranteed accuracyEasy to measureImpedenceData fileData acquisition

Owner:中国船舶重工集团公司第七〇二研究所

A production device for enteral nutrition tube with bacteriostatic function

ActiveCN110665746BApply evenlyAvoid remaining gapsLiquid surface applicatorsFeeding-tubesBiotechnologyNutrition

Owner:XINGTAI MEDICAL COLLEGE

A blockchain-based charging device and its control method

ActiveCN109617063BEasy to findTimely Recharge TransactionsDifferent batteries chargingElectric powerEngineeringCharging station

Owner:吉林电力交易中心有限公司 +2

Vehicle propulsion system and method for controlling a vehicle propulsion system

ActiveCN110281900AGearing controlControl devicesGear ratio

Owner:GM GLOBAL TECH OPERATIONS LLC

Shield arrival gate plate type emergency safety device

ActiveCN102330568BReduce riskLow costMining devicesWater leakageDevice form

Owner:SHANGHAI TUNNEL ENG CO LTD +1

Voice coil motor

InactiveCN100401417CFast and accurate combinationImprove assembly accuracyDriving/moving recording headsDynamo-electric machinesEngineeringVoice coil

Owner:SUNONWEALTH ELECTRIC MACHINE IND

Shale gas reservoir identification method based on self-organized competitive neural network

ActiveCN104453875BRealization of Parameters While DrillingStrong Mathematical Theoretical FoundationConstructionsSpecial data processing applicationsPattern recognitionNeural network analysis

Owner:BC P INC CHINA NAT PETROLEUM CORP +1

Friction stir forming device and process based on self-heating

ActiveCN105013939BPromote plastic flowSmall deformation forceNumerical controlControl system

Owner:WUHAN UNIV OF TECH

System and method for acoustic agglomeration of suspended particles based on Helmholtz resonator array

ActiveCN104587789BLow costReduce energy consumptionAuxillary pretreatmentSuspended particlesSound sources

Owner:NAT UNIV OF DEFENSE TECH

Image processing method and electronic device

ActiveCN109298942BProcessing speedReduce waiting timeResource allocationProcessor architectures/configurationComputer hardwareImaging processing

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Air conditioner control method, device and air conditioner

ActiveCN110848808BMechanical apparatusSpace heating and ventilation safety systemsRefrigerationCentrifugal fan

Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD

Floating bionic terrapin robot on water

InactiveCN100404371CReduce weightReduce volumePropulsive elementsSpecial purpose vesselsThree levelEngineering

Owner:TSINGHUA UNIV

Printed board, method of manufacturing printed board, and method of joining conductive members

ActiveCN107079588BImprove yieldPrinted circuit assemblingPrinted circuit aspectsEngineeringYield ratio

Owner:TATSUTA ELECTRICWIRE & CABLE

Microbial purifying agent for aquaculture water and preparation method thereof

ActiveCN101935105BHigh activityImprove adsorption capacityBiological water/sewage treatmentMontmorilloniteWater quality

Owner:ZHEJIANG GONGSHANG UNIVERSITY

Method for producing spandex filament by using recycled spandex filament wastes

InactiveCN102251316BSolve pollutionEasy to operateMonocomponent synthetic polymer artificial filamentArtifical filament manufactureFiberEconomic benefits

Owner:吴中虎

A kind of highly reflective powder coating suitable for LED lampshade and preparation method thereof

ActiveCN109608996BIncrease brightnessAnti-corrosive paintsPowdery paintsPolymer sciencePolyester resin

Owner:FOSHAN SHUNDE DISTRICT LANTIAN IND

Alternative Diektella for preventing and treating bacterial wilt and its application

ActiveCN106222106BBiocideBacteriaBacterial wilt

Owner:SOUTH CHINA AGRI UNIV

Method, device and system for multi-tenant management of call center and its cloud resources

ActiveCN110913082BRealize tenant-level management capabilitiesImprove robustnessSpecial service for subscribersMessage queueEngineering

Owner:CHINA TELECOM CORP LTD

Method for processing organic dried bamboo shoots

ActiveCN102240013BImprove crispnessImprove toughnessClimate change adaptationFood preparationFlavorCooking & baking

Owner:HUNAN ACAD OF FORESTRY

A vehicle control method for a distributed electric drive unmanned tracked vehicle

ActiveCN109263655BEnsure driving safetyGuaranteed regular parkingSpeed controllerEndless track vehiclesTravel modeDriver/operator

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY +1

A torsional vibration absorber unit and absorber based on bistable origami

ActiveCN113669414BSimple structureMeet working conditionsInertia force compensationTriacontagonEngineering

Owner:ZHEJIANG UNIV

A real-time online monitoring system for communication optical cable vibration

ActiveCN111307272BUnderstand intuitiveThe test result is accurateSubsonic/sonic/ultrasonic wave measurementUsing wave/particle radiation meansMonitoring systemVibration detection

Owner:SHENZHEN SDG INFORMATION CO LTD

Magnetic Field Balanced Distributed Wireless Power Transfer System Based on Magnetic Resonance Coupling

ActiveCN104682578BReduce transmission efficiencyThe drop in transmission efficiency is smallCircuit arrangementsCoupling (electronics)Light equipment

Owner:CHENGDU SPROUTING TECH CO LTD

Signaling monitoring method and system

ActiveCN105704755BNetwork traffic/resource managementTransmissionControl signalNetwork key

Owner:ZTE CORP

an oiling tool

ActiveCN104901203BPrecisely control the amount addedImprove work efficiencySwitchgearDistribution transformerBuoy

Owner:STATE GRID ZHEJIANG PINGHU POWER SUPPLY +1

Application of 1,5-dinitronaphthalene hydrogenation catalyst

InactiveCN102172528BExcellent hydrogenation catalytic performanceLow costOrganic compound preparationAmino compound preparationManganeseCarbon nanotube

Owner:XIANGTAN UNIV

Ultra-thin electromagnetic wave converging and diverging lens design method based on phase discontinuous surface

InactiveCN103268986BThe overall thickness is thinRealize manual regulationAntennasPhase shiftedResonance

Owner:HARBIN INST OF TECH

Method for producing diosgenin by combining microwave and hot pressing decomposition technology

ActiveCN107936082BReduced shieldingAct as a concentrateSteroidsBulk chemical productionDecompositionMicrowave irradiation

Owner:广东丰绿源生物医药科技有限公司

Control method for the drum washing machine

InactiveCN101094950BSave electricitySoft elutionOther washing machinesControl devices for washing apparatusProcess engineeringWater circulation

Owner:LG ELECTRONICS INC

A class iic explosion-proof led explosion-proof lamp

ActiveCN104776341BDoes not affect normal useFlexible implementation of power requirementsLighting heating/cooling arrangementsElectric lightingEngineeringLamp shell

Owner:SHANGHAI QINSUN ELECTRIC CO LTD

Radiation sensibility tumor-targeted promotor and uses thereof

InactiveCN101508989BTumor-specificStrong priming activityGenetic material ingredientsAntineoplastic agentsTumor targetPromoter activity

Owner:WUHAN UNIV

Car body window sealing universal device

ActiveCN104442612BSolve the sealing problemReduce labor intensityFluid-tightness measurementVehicle componentsEngineeringStatic strength

Owner:CRRC CHANGCHUN RAILWAY VEHICLES CO LTD

Linear-regulated PFC (Power Factor Correction) control circuit and control method

ActiveCN101814825BActive Waveform ControlImprove machine efficiencyEfficient power electronics conversionEnergy industryPower factorHeavy load

Owner:NANJING ZHONGXING SOFTWARE

Current-mode programmable reference circuits and methods therefor

InactiveCN102193578BRead-only memoriesElectric variable regulationReference currentSoftware engineering

Owner:SEMICON COMPONENTS IND LLC

A method and system for analyzing electronic medical records of ICU patients based on deep learning

ActiveCN113140273BOvercome limitationsReduce time complexityCharacter and pattern recognitionNeural architecturesMedical recordAlgorithm

Owner:XIAMEN UNIV

Film circuit heat flow meter probe

InactiveCN100359303CHigh precisionEasy to controlThermometers using electric/magnetic elementsUsing electrical meansCapacitanceHeat flow

Owner:CHONGQING UNIV

An Additional Damping Control Method for Virtual Synchronous Generator

ActiveCN111697622BCounteract negative dampingImprove damping performanceSingle network parallel feeding arrangementsPower oscillations reduction/preventionVirtual synchronous generatorVoltage control loop

Owner:XIAN UNIV OF TECH +1

A kind of bearing retainer and its production method

ActiveCN104088907BReduce widthUse less materialBearing componentsEngineeringRivet

Owner:聊城市博源节能科技有限公司

The Christmas tree guide arm of the Christmas tree lowering guide tool

ActiveCN107060674BEnsure job safetyAdjust the stick out distanceBorehole/well accessoriesEngineering

Owner:SHANGHAI MARITIME UNIVERSITY

A kind of automatic mechanical material return device and material return method

ActiveCN108941361BSimple structureImprove convenienceEjection devicesHydraulic pumpStructural engineering

Owner:HUNAN HULIDA PAINT TECH

How to detect group b streptococcal infection

InactiveCN106932574BBiological material analysisPositive controlPhosphate

Owner:TIANJIN BAODI HOSPITAL

Preparation method of fluorine-containing α-calcium sulfate hemihydrate powder and calcium sulfate artificial bone material

ActiveCN104016397BUniform sizeAffects crystal morphologyImpression capsDentistry preparationsBiocompatibilityArtificial bone

Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI

Chip-card holding structure

InactiveCN1980263AHold firmlyEasy to insertConveying record carriersSensing record carriersEngineeringMobile phone

Owner:SHENZHEN FUTAIHONG PRECISION IND CO LTD

Method and device for installing patch pack

ActiveCN108989094BImprove installation efficiencyNetworks interconnectionSoftware deploymentComputer hardwareDevice type

Owner:NEW H3C TECH CO LTD

High performance ceramic piston ring manufacturing technology

InactiveCN103194719BHigh hardnessReduce coefficient of frictionVacuum evaporation coatingSputtering coatingManufacturing technologyCeramic coating

Owner:曾云发

Cylindrical alkaline Zn battery closing arrangement

InactiveCN1248326CReduce lossCell component detailsPrimary cell detailsEngineeringCopper

Owner:江苏海四达集团有限公司

Medical apparatus and image displaying method using the same

InactiveCN103177183AUltrasonic/sonic/infrasonic diagnosticsImage analysisImaging processingDigital image processing

Owner:SAMSUNG ELECTRONICS CO LTD

A quick-connect liquid storage assembly based on the outlet of the air pressure source microflow pump

ActiveCN105020129BEasy to shareEasy to packPositive displacement pump componentsLiquid fuel engine componentsButt jointAtmospheric pressure

Owner:SOUTHEAST UNIV

Method and apparatus for enabling synchronizing data in different devices having different capabilities

InactiveCN1656480BSimplified mapping processDigital data information retrievalMultiple digital computer combinationsData memoryData storing

Owner:マナーリサーチエルエルシー

Preparation method for polysilicon thin film with bridged crystal-grain structure

InactiveCN103762176AImprove mobilityImprove reliabilitySemiconductor/solid-state device manufacturingSemiconductor devicesCooking & bakingMetallurgy

Owner:GUANGDONG SINODISPLAY TECH

General NMOS (N-metal-oxide-semiconductor) switching tube driver circuit

InactiveCN102780476BLow costReduce power consumptionBatteries circuit arrangementsElectronic switchingControl signalHemt circuits

Owner:LUOYANG INST OF SCI & TECH

Anti-icing control apparatus and method for heat pump evaporator

ActiveCN104245376BAvoid power lossPromote absorptionFluid heatersAir-treating devicesEngineeringRefrigeration

Owner:HANON SYST +1

Cropping device and ceramic pressure slip casting machine

InactiveCN102380905BReduce dosageReduce manufacturing costDischarging arrangementEngineeringMechanical engineering

Owner:刘国文 +1

A Coordinated Configuration Method of Rotating Power Flow Controller and UHV Series Compensation

ActiveCN105958475BTroubleshoot coordination configuration issuesFlexible AC transmissionAc networks with different sources same frequencyPower flowSeries compensation

Owner:CHINA ELECTRIC POWER RES INST +2

Simple, efficient and energy-saving preparation method of niobic acid

ActiveCN103950979BMild responseLow costNiobium compoundsMicrowavePotassium hydroxide

Owner:新沂肽科生物科技有限公司

Vehicle queuing prediction method at toll booth

ActiveCN106991824BImprove traffic efficiencyAccurately coordinate management measuresRoad vehicles traffic controlSimulationTraffic flow

Owner:CHINA MERCHANTS CHONGQING COMM RES & DESIGN INST

Preparation method of phosphoric acid-activated hierarchical porous carbon microsphere modified electrode

ActiveCN111261429BRenewableReduce manufacturing costCarbon compoundsHybrid capacitor electrodesCapacitanceO-Phosphoric Acid

Owner:JIANGXI AGRICULTURAL UNIVERSITY

A block chain consensus device and algorithm

ActiveCN109039713BImprove securityIncrease the cost of doing evilFinanceUser identity/authority verificationConsensusFinancial transaction

Owner:夸克链科技(深圳)有限公司

Tooling for assembling quick switching mechanism and interrupter

ActiveCN106504925BNeutral goodUniform structural strengthElectric switchesMechanical engineeringFast switching

Owner:STATE GRID CORP OF CHINA +2

Text rendering method and text rendering device

ActiveCN106157353BReduce occupancy3D-image renderingComputer graphics (images)

Owner:TCL CORPORATION

High-strength wrapping paper polymer surface sizing agent and preparation method thereof

ActiveCN102304873BLow viscosityImprove stabilityWater-repelling agents additionFiberPolymeric surface

Owner:江苏优耐机械制造有限公司

The synthetic method of sartan biphenyl

ActiveCN104003903BMild reaction conditionsSimple and fast operationPreparation by carboxylic acid amide dehydrationCarbonyl compound preparation by condensationToluidineBenzoyl chloride

Owner:启东东岳药业有限公司

A splicing screen synchronous display method, device and system

InactiveCN105700837BDigital output to display deviceGraphicsGraphic card

Owner:GUANGDONG VTRON TECH CO LTD

Preparation method and application of a fluorescent probe with controllable hydrophilicity and hydrophobicity

ActiveCN110317603BControllable natureShape is easy to controlFluorescence/phosphorescenceLuminescent compositionsFluoProbesFluorescence

Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI

Multi type electrodeless lamp

InactiveCN1585084APoint-like light sourceElectric lightingEngineeringElectrodeless lamp

Owner:LG ELECTRONICS INC

A self-assembled wheat spike SMCO ₃ Preparation methods of (oh)nanomaterials

ActiveCN105016372BHigh purityHigh crystallinityMaterial nanotechnologyRare earth metal compoundsCentrifugationRoom temperature

Owner:SHAANXI UNIV OF SCI & TECH

Linear impedance stabilization network

InactiveCN101825664BReduce parasitic capacitanceChange topologyElectromagentic field characteristicsCapacitanceConducted electromagnetic interference

Owner:SUZHOU 3CTEST ELECTRONIC CO LTD

Follow-up pressure-holding flexible stretch forming machine based on vertical loading

ActiveCN106825182BUniform stressUniform strain distributionManufacturing cost reductionEngineering

Owner:江阴中绿冶金设备有限公司

A method for measuring the cobb angle of spine x-ray images

ActiveCN112734757BMeet the test requirementsImage enhancementImage analysisSpinal columnDICOM

Owner:CHENGDU GOLDISC UESTC MULTIMEDIA TECH

Luminescent device

InactiveCN102593298BSemiconductor devicesQuantum wellSilicon

Owner:矽光光电科技(上海)有限公司

High strain hammering device

InactiveCN101285750BAvoid damageGuaranteed normal dropFoundation testingMaterial strength using single impulsive forceBogieHigh strain

Owner:CHINA ELECTRIC POWER RES INST

A kind of preparation method of chitosan quaternary ammonium salt-fatty acid vesicle

ActiveCN109810287BImprove permeabilityEfficient supplyMicroballoon preparationMicrocapsule preparationProcess engineeringAqueous solution

Owner:YANGZHOU UNIV

Biodegradable multi-block polyester copolymer and method for preparing same

InactiveCN101684175BBiodegradableEasy to degradePolyesterFiber

Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI

Heat-resistant unsaturated polyester resin and preparation method thereof

ActiveCN107082875BImprove heat resistanceHigh boiling pointPolyesterBottle

Owner:WUXI ACRYL TECH

A kind of steel belt pretensioning method

ActiveCN110878813BReduce volumeCompact structureProgramme-controlled manipulatorDriving beltsIndustrial roboticsMedical robotics

Owner:杭州唯精医疗机器人有限公司

Drinking behavior monitoring device

PendingCN113164092AAutomatic adjustment of flow rateUser/patient communication for diagnosticsFeeding-bottlesAnimal scienceStress level

Owner:KONINKLJIJKE PHILIPS NV

UEs, network nodes and methods to aid in measurements in mixed-signal configurations

ActiveCN105210441BSite diversityTransmission path divisionTelecommunicationsResource block

Owner:TELEFON AB LM ERICSSON (PUBL)

Preparation method of carbon fiber reinforced polyether ether ketone composite material

InactiveCN103602039BFlexible shape processingHigh strengthCarbon fibresSynthetic resin layered productsFiberCarbon fibers

Owner:CHANGCHUN UNIV OF TECH

Multi-scale synchronous observation of submerged buoys in marine dynamic environment

ActiveCN104875849BWaterborne vesselsBuoysCurrent meterBathythermograph

Owner:OCEAN UNIV OF CHINA

A data transmission method and device

ActiveCN103166853BImprove securityRealize monitoringData switching networksEngineeringData transmission

Owner:XINHUASAN INFORMATION TECH CO LTD

Chitosan enhanced enzyme induced carbonate precipitation curing agent and application method thereof

ActiveCN114605046AAvoid migration and diffusionImplement pollution remediationHydrolasesWater contaminantsUrease enzymeEngineering

Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

Optical sensor element, optical sensor device and image display device using optical sensor element

InactiveCN101325226ALow costImprove reliabilitySolid-state devicesRadiation controlled devicesDriver circuitAmorphous silicon

Owner:HITACHI LTD

Wet spray construction process

ActiveCN109057828BReduce labor intensityReduce rebound rateUnderground chambersTunnel liningShotcreteArchitectural engineering

Owner:CHINA FIRST HIGHWAY ENG CO LTD +1

Mouse device

InactiveCN101770294BProgramme control in sequence/logic controllersInput/output processes for data processingTransfer switchEngineering

Owner:王金平 +4

Node component used for connecting steel tube concrete column with building roof beam

ActiveCN101063319BReduce distortionReduce volumeBuilding constructionsEngineeringBoard structure

Owner:ARCHITECTURAL DESIGN RES INST OF GUANGDONG PROVINCE +1

A method and device for generating a topology map

ActiveCN106909661BGeographical information databasesSpecial data processing applicationsData classAlgorithm

Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

Production method for a workpiece composed of a fibre-composite material, and a fibre-composite component in the form of a profile with a profile cross section which varies over its length

ActiveCN101505947BEngineeringFibrous composites

Owner:AIRBUS OPERATIONS GMBH

Signaling mechanism for supporting flexible physical broadcast channel and common reference signal configurations

InactiveCN104081828AAssess restrictionSignal allocationComputer hardwareBroadcast channels

Owner:NOKIA NETWORKS OY

A kind of mortar spraying equipment

ActiveCN111576806BImprove spraying effectTurn fasterBuilding constructionsMortarStructural engineering

Owner:双云建工集团有限公司

Ground digital television signal demodulating, decoding and analyzing method for quasi-real-time signal analyzer

ActiveCN101895699BReduce complexityIncrease flexibilityTelevision systemsMulti-frequency code systemsFully developedIntermediate frequency

Owner:TIANJIN DEVISER ELECTRIC INSTR

A kind of C3 selective hydrogenation catalyst, preparation method and hydrogenation method

ActiveCN107970933BExtend the stable operation periodReduce adsorptionHydrocarbon by hydrogenationMetal/metal-oxides/metal-hydroxide catalystsSulfurActive component

Owner:CHINA PETROLEUM & CHEM CORP +1

Process for synthesizing polymer type poly carboxylic acid

InactiveCN1300193COvercome the disadvantage of being expensiveAvoid deficiencies in poor finishingItaconic acidReaction temperature

Owner:SOUTH CHINA UNIV OF TECH

Automatic positioning method and system for cable local discharge single end of OWTS (Oscillating Wave Test System) detection device

ActiveCN102435924BResult set for fault locationReduce scatterTesting dielectric strengthFault locationGraphicsEngineering

Owner:GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD +1

Preparation method of special red oil bean sauce for Sichuan-style hot pot

InactiveCN102524750BFood preparationAmomum tsao-koSesamum

Owner:XIHUA UNIV +1

Enterprise cloud service platform dynamic expansion method, device and system

ActiveCN106453641BEasy to useHigh performance response speedResource allocationTransmissionDuration periodDynamic enterprise

Owner:深圳市小满科技有限公司

A LED lamp particle placement head structure applied to a placement machine

ActiveCN104735921BInnovative designReasonable structurePrinted circuit assemblingSurface mountingEngineering

Owner:DONGGUAN HUIDING IND

A permanent magnet single-phase switched reluctance motor and its control method

ActiveCN105634231BImprove power densityReduce inputAc-dc conversionDynamo-electric machinesElectric machineControl system

Owner:上海鼎特电器有限公司 +1

A bidirectional welding jig for laser welding

ActiveCN111136394BHold down quicklyStay verticalWelding/cutting auxillary devicesAuxillary welding devicesEngineeringLaser soldering

Owner:JILIN UNIV

A control method, device, electronic equipment and storage medium of a fuel injector

ActiveCN112855375BAchieve consistencyImprove control efficiencyElectrical controlMachines/enginesRail pressureFuel injection

Owner:CHINA FIRST AUTOMOBILE

A bentonite storage tank discharge and dust collection system

ActiveCN112079150BTroubleshoot technical issuesExtended service lifeConveyorsRotary stirring mixersHolding tankPollution

Owner:WUHU FEISHANG NONMETAL MATERIAL

A method for manufacturing the inner shuttle of the rotary hook by using the flow warm pressing forming method

InactiveCN102962460BLow costEliminate internal impuritiesTurbinesOther manufacturing equipments/toolsCompression moldingPlasticizer

Owner:ZHEJIANG YIHUO TECH

A constant temperature control system for domestic hot water of ground source heat pump air conditioner with full heat recovery

ActiveCN105091438BGuaranteed uptimeMeet the temperature requirementsHeat recovery systemsRefrigeration safety arrangementTemperature controlControl system

Owner:宝莲华新能源技术(上海)股份有限公司

A kind of high-temperature wear-resistant ceramic coating and preparation method thereof

ActiveCN106007678BImprove high temperature resistanceWide temperature rangeWear resistantCeramic coating

Owner:南京亮而彩新材料有限公司

A self-powered smart walking stick

InactiveCN104824938BNot easy to damageFirmly connectedWalking sticksPiezoelectric/electrostriction/magnetostriction machinesTransducerEngineering

Owner:ZHEJIANG NORMAL UNIVERSITY

Color protection method of guava juice

ActiveCN101491364BSimple methodSimple and fast operationFood scienceFiltrationCooling down

Owner:长沙市集义厚投资管理有限公司

Composite herbicide containing clethodim, fenbuten and metolachlor and its application

InactiveCN104273135BBroad spectrum herbicideLong durationBiocideAnimal repellantsBULK ACTIVE INGREDIENTActive ingredient

Owner:河南中天恒信生物化学科技有限公司

Screening and application of a fish-derived Enterococcus faecium r8

ActiveCN108660097BEnhanced inhibitory effectStrong high temperature resistanceAntibacterial agentsBacteriaBiotechnologyFeed additive

Owner:TIANJIN AGRICULTURE COLLEGE

A kind of phase-controlled ceramizable halogen-free flame-retardant polyolefin composite material and preparation method thereof

ActiveCN113388182BWith strengthReduce difficultyPolymer sciencePolyolefin

Owner:HARBIN UNIV OF SCI & TECH

A data interaction method, device and system

ActiveCN106649874BImprove accuracyImprove efficiencySemantic analysisText database queryingData miningDatabase

Owner:SHANGHAI XIAOI ROBOT TECH CO LTD

Spinning machine monitoring method, spinning machine monitoring equipment and spinning machine

InactiveCN110175601AGuaranteed uptimeImprove monitoring efficiencyArtificial thread manufacturing machinesCharacter and pattern recognitionNetwork modelMonitor equipment

Owner:SHANGHAI YUEPU INVESTMENT CENT (LLP)

Detection system and method of gis backup interval

ActiveCN103812048BRealize reportingMeet unattended requirementsSwitchgear arrangementsCircuit arrangementsEngineeringMonitoring and control

Owner:STATE GRID CORP OF CHINA +2

Method for preparing chitin-containing medical nerve graft

ActiveCN100484496CGood biocompatibilityEasy to useProsthesisFiberMedicine

Owner:NANTONG UNIVERSITY

Internally ventilated brake disc for motor vehicle disc brake and method for manufacturing the brake disc

InactiveCN102954131BUniform wearReduce crack sensitivityBraking discsFoundry mouldsEngineeringMechanical engineering

Owner:AUDI AG

Segmented Nonlinear Vibration Isolator and Its Design Method

InactiveCN105046008BSuppression of frequency island phenomenonSimple designSpecial data processing applicationsIsolation effectOperability

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Mobile terminal and image processing method thereof

ActiveCN102663785BRich user experienceGeometric image transformationEditing/combining figures or textImaging processingComputer terminal

Owner:HUAQIN TECH CO LTD

Method and device for multicast users of specific source group to leave quickly

InactiveCN101877678BReduce congestionImprove securitySpecial service provision for substationHigh bandwidthIP multicast

Owner:ZTE CORP

n-(4-indolyl)nitroheterocyclic carbene palladium complex and its application

ActiveCN112876516BImprove the coordination effectImprove stabilityOrganic compound preparationOrganic-compounds/hydrides/coordination-complexes catalystsCarbeneCoupling reaction

Owner:KUNMING UNIV OF SCI & TECH

A kind of reinforced copper-based composite material and its preparation method and application

ActiveCN103668012BHigh strengthImprove wear resistanceAlloyHigh intensity

Owner:SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI

A data import method and device

ActiveCN108062329BImprove import efficiencyLess development workDatabase management systemsSpecial data processing applicationsTable (database)Relational database

Owner:BEIJING GRIDSUM TECH CO LTD

A chemical reagent safety management cabinet

InactiveCN104091382BAdd access control systemAchieve traceabilityIndividual entry/exit registersHuman–machine interfaceUser interface

Owner:BEIJING FORESTRY UNIVERSITY

Coating liquid for forming metal oxide film, oxide insulator film, field-effect transistor, display element, image display device, and system

PendingCN112514078AHigh dielectric constantImprove performanceTransistorSolid-state devicesField effectSemiconductor

Owner:RICOH KK