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.

Pneumatic tire

ActiveCN107554203AInhibition of neurite lossEnsure wet road performanceHeavy duty tyresHeavy duty vehicleEngineeringMechanical engineering

Owner:TOYO TIRE & RUBBER CO LTD

A blockchain data access control method and device based on attribute encryption

ActiveCN109711184BImplement automatic undoLimited access timeDigital data protectionPayment protocolsCiphertextData access control

Owner:STATE GRID E COMMERCE CO LTD +3

Aqueous environmentally-friendly leather finishing and delustering handfeel wax assistant and preparation process thereof

InactiveCN101831102BNo more glare defectsEnvironmental protectionFibre treatmentLeather surface finishingWaxStearic acid

Owner:深圳市天之一科技开发有限公司

Method for producing semi-dulling titanium series polyester

ActiveCN102219894BPolyesterPhosphate

Owner:CHINA PETROLEUM & CHEM CORP +1

A new type of circular accelerated material catcher

ActiveCN105253630BEasy to processFix stability issuesBulk conveyorsStraight tubeEngineering

Owner:NANCHANG HANGKONG UNIVERSITY

The package structure of the column

InactiveCN103291029BNice appearanceWith fire performanceCovering/liningsNatural mineral layered productsColumn structure

Owner:舟山市金海舟船舶设备有限公司

A kind of preparation method of polymer hydrogel for dressing

InactiveCN104771780BGood biocompatibilityImprove environmental friendlinessAbsorbent padsBandagesAdhesiveHigh energy

Owner:INST OF NUCLEAR PHYSICS & CHEM CHINA ACADEMY OF

A fractional-order pid control method for electrostatic precipitator power supply

InactiveCN103997224BGood control effectEasy to controlDc-dc conversionElectric supply techniquesFloating pointLinearity

Owner:JIANGSU UNIV OF SCI & TECH

A data layout method to improve the recovery performance of deduplication backup system

ActiveCN106066818BEasy to managePrecise positioningRedundant operation error correctionRecovery performanceSystem recovery

Owner:CHONGQING UNIV

Electronic device and its engaging structure

InactiveCN104684314BCasings/cabinets/drawers detailsLong armEngineering

Owner:QISDA SUZHOU +1

A multi-pole magnetization device for a magnetic ring

ActiveCN104008848BGuaranteed multi-pole magnetization uniformityEliminate gapsMagnetic bodiesRing deviceMagnetic poles

Owner:HENGDIAN GRP DMEGC MAGNETICS CO LTD

a synchronous fifo

ActiveCN113900975BAvoid wastingReduce areaData conversionComputer architectureMultiplexer

Owner:SUZHOU METABRAIN INTELLIGENT TECH CO LTD

A single crawler notoginseng combine harvester

ActiveCN104982137BRealize excavationRealize digging and harvestingLiftersTopping machinesAgricultural engineeringMechanical equipment

Owner:KUNMING UNIV OF SCI & TECH

A dynamic multi-user detection method and a dynamic multi-user detection device thereof

ActiveCN112291176BGuaranteed uptimeSimple callMulti-frequency code systemsMulti user detectionDependability

Owner:ANHUI UNIVERSITY

An unmanned aerial vehicle interference positioning system

ActiveCN108964830BRapid positioningReduce coordinationTransmission systemsCommunication jammingMicrocomputerInterference (communication)

Owner:GUANGDONG TELECOM ENG

Method for searching active image series motion vector

InactiveCN100393136CQuality assuranceFast searchTelevision systemsDigital video signal modificationDigital videoImaging quality

Owner:BEIJING FOUNDER ELECTRONICS CO LTD +1

Cold induction quenching process for single tooth back of large-modulus gear ring

InactiveCN101914669BReduce sensitivityFurnace typesIncreasing energy efficiencySprayerInduction heater

Owner:LUOYANG LYC BEARING

Anti-forge anti-theft library managing device for audio-visual CD

InactiveCN100442373CAccessories for auxillary signalsAccessories for indicating/preventing prior/unwanted useEngineeringInventory management

Owner:IND TECH RES INST

Method for synthesizing symmetric urea compounds from nitrocompounds

ActiveCN103113265BLess investmentSimple and safe operationUrea derivatives preparationOrganic compound preparationNitro compoundPtru catalyst

Owner:LIAONING UNIVERSITY

Multi-source multi-label text classification method and system based on improved seq2seq model

ActiveCN109299273BImprove classification accuracyEffective studyNatural language data processingNeural architecturesMulti-label classificationClassification methods

Owner:广州语义科技有限公司

A system and method for automatic film change of digital pathological slides

ActiveCN110926852BAvoid bulky scannersImprove work efficiencyWithdrawing sample devicesRobotic armRadiology

Owner:迪普派斯医疗科技(山东)有限公司

Vacuum cup

InactiveCN103300672AImprove insulation effectDrinking vesselsThirstEngineering

Owner:CHENGDU 51TECHNOLOGY CO LTD

A proton exchange membrane with high proton conductivity suitable for medium and low temperature environments and its preparation method

InactiveCN108192120BGuaranteed uptimeGood film formingFuel cellsPoly ether ether ketonePhosphoric acid

Owner:WUHAN UNIV OF TECH

Adhesive composition and display device including the same

PendingCN114647150AImprove light extraction efficiencyImprove adhesion retentionSolid-state devicesMacromolecular adhesive additivesDisplay deviceProtection layer

Owner:LG DISPLAY CO LTD

Battery and capacitor diaphragm filter material formed by wet nonwoven fabrics and preparation method of filter material

InactiveCN103100264BImprove uniformityHigh strengthCoatings with pigmentsElectrolytic capacitorsSocial benefitsHigh diaphragm

Owner:吕凯

A kind of nutritional health product with the function of regulating blood pressure and its preparation method

ActiveCN101455390BIt has the function of regulating blood pressureFood preparationCardiovascular disorderDiseaseHeadaches

Owner:CHENGDU RUNXINTANG PHARMA

IRA-LDPC (irregular repeat-accumulate-low-density parity check) code construction method and encoder thereof

InactiveCN102437857BReduce capacityReduce areaError correction/detection using multiple parity bitsComputer architectureComputer module

Owner:HUAZHONG UNIV OF SCI & TECH

A Seed-Based Method for Generating Typos Confusion Sets

ActiveCN104462054BValid verificationVerify validitySpecial data processing applicationsNatural language processingChinese characters

Owner:中科国力(镇江)智能技术有限公司

A kind of preparation method of porous mn-al-c ferromagnetic shape memory alloy

ActiveCN110093528BReduce manufacturing difficultyReduce manufacturing costInorganic material magnetismAl powderShape-memory alloy

Owner:SHANGHAI JIAOTONG UNIV

Manufacturing method and device of transferable transparent flexible air-permeable antenna

ActiveCN110565123BMeet the need for attaching antennasRadiating elements structural formsElectroforming processesAntenna designThe Internet

Owner:TSINGHUA UNIV

Surface heater and manufacturing method thereof

ActiveCN103244995BGood touchGood lookingLighting and heating apparatusElectric heating systemFiberPolymer science

Owner:PANASONIC CORP

Manufacturing method of tft substrate

ActiveCN106992149BImprove uniformityReduce development difficultySolid-state devicesSemiconductor/solid-state device manufacturingEngineeringCapacitor

Owner:SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

Dustproof enclosing structure plate

ActiveCN102173329BLow costImprove engineering speedLarge containersAdhesive glueStructural engineering

Owner:BLUETOP JIANGSU NEW MATERIAL

A water replenishing device for beer label embossing

ActiveCN109334123BEasy to pasteIncrease stickinessMechanical working/deformationEngineeringLiquid storage

Owner:安徽紫金鹏印务有限公司

A cutting device for rail manufacturing

ActiveCN107803551BAvoid compromising accuracyAvoid jitterShearing machinesShearing machine accessoriesEngineeringMechanical engineering

Owner:NANTONG ZHI HANG MECHANICAL & ELECTRICAL TECH CO LTD

Gear

ActiveCN100417841CRealize the shock absorption functionSuppress noisePortable liftingPrintingEngineering

Owner:ENPLAS CORP

Method for synthesizing quantum dot with uniform size distribution in aqueous phase

InactiveCN101704516BReduce manufacturing costRaw materials are cheap and easy to getCadmium sulfidesLuminescent compositionsSolubilityThiourea

Owner:EAST CHINA NORMAL UNIV

Video Emotion Recognition Method Based on Locally Enhanced Motion History Map and Recurrent Convolutional Neural Network

ActiveCN109934158BImprove recognition accuracyImprove generalization abilityCharacter and pattern recognitionNeural architecturesData setNetwork model

Owner:HEFEI UNIV OF TECH

A composite degradable antibacterial artificial dura mater and its preparation method

InactiveCN103656749BWide variety of sourcesLow priceProsthesisCerebral meningesSodium phosphates

Owner:BEIHUA UNIV

A kind of processing method of fermented lotus root tip

ActiveCN104705611BGood colorAdd flavorBacteriaFood scienceBiotechnologyLactobacillus

Owner:HUNAN AGRICULTURAL UNIV

Cropping GST protein thermal induction fusion expression plasmid and preparation method thereof

InactiveCN101215573BVector-based foreign material introductionDNA/RNA fragmentationEscherichia coliAntigen epitope

Owner:SHANGHAI INST OF PLANNED PARENTHOOD RES +2

A power management method and user equipment

ActiveCN103533182BExtend battery lifeAvoid consumptionCurrent supply arrangementsHigh level techniquesElectricitySupply management

Owner:HUAWEI TECH CO LTD

Polyimide varnish comprising aromatic carboxylic acid for conductor coating and manufacturing method therefor

ActiveCN112585228AApparatus for heat treatmentInsulatorsPolymer scienceAlkoxy group

Owner:PI尖端素材株式会社

Process for producing purified terephthalic acid

InactiveCN104817454BEasy to operateLow costOrganic compound preparationCarboxylic preparation by oxidationAcetic acidDistillation

Owner:HITACHI LTD

Flat vibration source and electric connector

InactiveCN101015824BImprove consistencyImprove reliabilityCouplings bases/casesMechanical vibrations separationElectrical connectionVibration source

Owner:干方飞 +1

PTC heating element and electric heating device comprising such PTC heating element and method for producing PTC heating element

ActiveCN111867159APrevent avoidance formation movementOhmic-resistance waterproof/air-tight sealsHeater elementsElectrical conductorElectrical polarity

Owner:EBERSPACHER CATEM

Touch screen substrate and its preparation method, touch panel and display device

InactiveCN105138200BRealize thinner and lighterPrevent disconnectionInput/output processes for data processingDisplay deviceEngineering

Owner:BOE TECH GRP CO LTD +1

cup with scissors

ActiveCN105058437BSolve the problem of not easy to tearAvoid the hassle of finding scissorsMetal working apparatusTablewaresEngineering

Owner:HOHAI UNIV CHANGZHOU

Method and plant for the production of starch- fat- or protein-based human or animal foodstuffs with defined bulk density

ActiveCN101132710BFeeding-stuffAnimal feeding stuffFodderBiology

Owner:BUEHLER AG

Information monitoring method, device, electronic device and storage medium

ActiveCN109446161BTimely updateClearly display logical structural relationshipsFile access structuresFile metadata searchingComputer hardwarePathPing

Owner:NETEASE (HANGZHOU) NETWORK CO LTD

Multi-interface automatic testing method and device based on topology discovery

ActiveCN112860558BImprove reuse rateImplement custom testsSoftware testing/debuggingNeural learning methodsAlgorithmNetwork structure

Owner:汇链通产业供应链数字科技(厦门)有限公司

A kind of sterilizing method of sterilizing device

ActiveCN111099690BSmall coloniesImprove drinking water environmentWater/sewage treatment by irradiationWater useAnimal science

Owner:JOYOUNG CO LTD

A method and device for sending and receiving harq-ack messages

ActiveCN111917524BError prevention/detection by using return channelTransmission path divisionTerminal equipmentEngineering

Owner:HUAWEI TECH CO LTD

Downlink Transmitter System and Working Method

ActiveCN106685499BReduce resource overheadSimple logic controlSpatial transmit diversityTransmission path divisionComputer hardwarePrecoding

Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

A foldable and stowable pillow seat fixed vehicle bracket

ActiveCN112172692BAdjust the placement angleCombine using implementationVehicle componentsIn vehicleStructural engineering

Owner:东莞市生奇电子有限公司

A kind of indoor smog air purification method

ActiveCN108692366BEasy to operateEasy to useMechanical apparatusLighting and heating apparatusAir cleaningRoom temperature

Owner:滨州高新高端装备制造产业园有限公司

Block-out cover and removal tool

ActiveCN100433469CCouplings bases/casesTwo-part coupling devicesEngineeringCam

Owner:PANDUIT

Drilling bit type cylindrical digging bucket of digging machine with four fan-shaped shoveling plates

InactiveCN101761099BReduce spillsImprove adaptabilityMechanical machines/dredgersHydraulic cylinderEngineering

Owner:李新桥

Self-learning inverse model control method of electronic throttle

InactiveCN101630144BImprove control effectFast learning trainingElectrical controlMachines/enginesOffline learningRadial basis function neural

Owner:HUNAN UNIV

A method for rapidly preparing high-purity hydroxy-α-sanshool

ActiveCN106977416BEasy to operateShort timeCarboxylic acid amide separation/purificationHydroxy groupColumn chromatography

Owner:SICHUAN UNIV

Wrapped rubber-free spring mattress and processing method thereof

InactiveCN103126385BReasonable structureStrong and firmStuffed mattressesSpring mattressesEnvironmental resistanceEngineering

Owner:DAYI BED IND SHANGHAI

A horizontal-to-vertical flip-feed mechanism for tablet box packing system

ActiveCN112918772BReduce manufacturing costImprove work efficiencyIndividual articlesDrive shaftElectric machinery

Owner:HANGZHOU WAHAHA PRECISION MACHINERY

A cut-volume mesh thinc method for solving vof convection equations

ActiveCN113178011BDesign optimisation/simulationSpecial data processing applicationsVirtual cellEngineering

Owner:HARBIN ENG UNIV

Method for establishing quasi-two-dimensional model of proton exchange membrane fuel cell

ActiveCN109873186BComplete physical processImprove accuracyFuel cell controlThermodynamicsEngineering

Owner:TIANJIN UNIV

An ultrasonic vibration type powder micro-filling nozzle

ActiveCN106628282BHigh viscosityCakingSolid materialUltrasonic vibrationBiomedical engineering

Owner:杭州畅溪制药有限公司

Vegetable low-salt preserving method

InactiveCN101700108BReduce salinityFull of nutritionFood preparationHot peppersD-Glucose

Owner:NINGBO UNIV

Self-cleaning filter cartridge dust collector

ActiveCN105642057BCombination devicesDispersed particle filtrationBalancing networkEngineering

Owner:南京淡水谷电力科技有限公司

Elevator

ActiveCN1281473CReduce longitudinal vibrationElevatorsBuilding liftsLongitudinal vibrationEngineering

Owner:HITACHI LTD +1

Simultaneous grouting test device and test method for shield construction

ActiveCN107831073BLow flow resistanceIncrease the cross-sectional areaMaterial strength using tensile/compressive forcesSlurryEngineering

Owner:SUN YAT SEN UNIV

Motion monitoring method, device and wearable device

ActiveCN106725512BImprove runningAvoid sports injuriesDiagnostic recording/measuringSensorsPhysical medicine and rehabilitationData segment

Owner:ANHUI HUAMI INFORMATION TECH CO LTD

Method and system for regional vehicle-mounted on-site inspection

ActiveCN104899818BImprove accuracyImprove inspection efficiencyData processing applicationsComplex mathematical operationsDigital identityComputer graphics (images)

Owner:TSINGHUA UNIV

combination

InactiveCN107106569BPrevent discolorationSenses disorderPharmaceutical delivery mechanismIsoquinolineHalogen

Owner:KOWA CO LTD

A kind of segmented feeding alkylation reactor and alkylation reaction method

ActiveCN104549087BAchieve hybridImprove responseLiquid hydrocarbon mixtures productionMixersAlkyl transferEmulsion

Owner:CHINA PETROLEUM & CHEM CORP +1

An electrophoresis system and method suitable for ion-sensitive field-effect sensors

ActiveCN107462621BAchieve reuseHigh sensitivityMaterial analysis by electric/magnetic meansElectrolytic agentHemt circuits

Owner:ZHANGJIAGANG ONECHIP BIO TECH CO LTD

Electroconductive particle, electroconductive material, and manufacturing method of electroconductive particle

ActiveCN103531271BImprove conductivityImprove reliabilityLine/current collector detailsConductive layers on insulating-supportsCrystal structureOptoelectronics

Owner:NIPPON CHECMICAL IND CO LTD

System for remotely collecting and issuing farmland moisture content

ActiveCN102890857BRealize acquisitionAcquisition and release implementationMeasurement devicesTransmission systemsGeneral Packet Radio ServiceThe Internet

Owner:BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI

A shafting installation method for a bearingless supporting rotor motor

ActiveCN109728687BRealize air gap detectionAchieve regulationManufacturing dynamo-electric machinesElectric machineControl theory

Owner:WUHAN MARINE ELECTRIC PROPULSION RES INST CHINA SHIPBUILDING IND CORP NO 712 INST

Data reading and writing method, non-contact chip production method and chip card production method

ActiveCN104573769BAvoid stabilityAvoid reliabilityCo-operative working arrangementsContact methodCard reader

Owner:DATANG MICROELECTRONICS TECH CO LTD

Bearing element for a rudder bearing

ActiveCN102407930BSteering ruddersBearing assemblyEngineeringRudder

Owner:BECKER MARINE SYST

A method for improving the quality of Lactobacillus rhamnosus fermented milk

ActiveCN111357813BOvercome the serious defect of clearing outImprove stabilityMilk preparationOther dairy technologyBiotechnologyMilk Serum

Owner:YANGZHOU UNIV

A vertical vibrating table with a magnetic drive mechanism

ActiveCN106197922BVibration testingVertical vibrationMagnetic tension force

Owner:ZHEJIANG OCEAN UNIV

A digital content download management method and system

InactiveCN101373504BEffective controlImprove convenienceTransmissionProgram/content distribution protectionDigital contentEngineering

Owner:PEKING UNIV +2

Double-sided cutting inserts for high-feed milling

ActiveCN102361719BMilling cuttersShaping cuttersEngineeringMechanical engineering

Owner:KENNAMETAL INC

A polyether ether ketone bone repair material with antibacterial properties and its preparation method

ActiveCN111729132BEasy to separateReduce the binding forceAntibacterial agentsPhotodynamic therapyPolymer sciencePoly ether ether ketone

Owner:SICHUAN UNIV

A kind of production equipment of equal strength pressure roller

ActiveCN110103089BStable processingReduce roughnessRevolution surface grinding machinesGrinding drivesGrinding wheelMechanical engineering

Owner:运城锐宝制版有限公司

Rapid screening method for plant differential metabolites based on uplc-qtof

ActiveCN106841494BComponent separationMetaboliteDynamic planning

Owner:NINGXIA MEDICAL UNIV

A traditional Chinese medicine prescription for solving the short-cut phenomenon of relaxation in the human body

InactiveCN103536672BMetabolism disorderCardiovascular disorderFormularyCyathula officinalis

Owner:阎崇尧

Air jet piddling

InactiveCN1165474CThe structure is easy to simplifyReduce downtimeFilament handlingInjectorAerospace engineering

Owner:INVISTA TECHNOLOG IES S A R L

A sinusoidal surface-shaped alumina template for preparing nanomaterials and its preparation method

InactiveCN104975323BAchieve transformationGood optical performanceMaterial nanotechnologySurface reaction electrolytic coatingCurve shapeAluminium oxide

Owner:SHANDONG JIANZHU UNIV

Al-W-O piling structure applied to resistive random access memory

InactiveCN103268917AImprove performanceReduce power consumptionElectrical apparatusDigital storageHigh resistanceStatic random-access memory

Owner:TSINGHUA UNIV

Configuration backspace method and equipment

ActiveCN102420703BOvercome the defect of difficult maintenanceImprove reliabilityData switching networksNetwork communicationDependability

Owner:HUAWEI TECH CO LTD

A gob-side digging method for piers without blasting and top cutting

ActiveCN110939466BReduce surrounding rock deformationShorten exercise timeUnderground chambersTunnel liningArchitectural engineeringCoal pillar

Owner:GUIZHOU UNIV

System for wastewater oxidation treatment by using supercritical circulating water

InactiveCN103553254AReduce excess spaceShorten the timeMultistage water/sewage treatmentChemical oxygen demandSewage

Owner:NANJING TECH UNIV

Double-layer spiral channel jacket layer

ActiveCN105289441BSmall temperature differenceUniform temperature distributionChemical/physical/physico-chemical processesThermal energyEngineering

Owner:GUANGXI UNIV

DC-to-DC converting circuit and DC-to-DC controller integrated circuit

InactiveCN108233704AImprove detection accuracyApparatus without intermediate ac conversionPulse techniquePower switchingEngineering

Owner:UPI SEMICON CORP

Method for manufacturing chromium-free tanning environment protection pigskin shoes

ActiveCN101463397BFlame retardantGood dispersionTanning treatmentPre-tanning chemical treatmentChromium freePulp and paper industry

Owner:王德振

Application of single nucleotide polymorphism rs10763170 in detection of pituitary adenoma

ActiveCN104762388BMicrobiological testing/measurementDNA/RNA fragmentationHuman DNA sequencingNucleotide

Owner:AFFILIATED HUSN HOSPITAL OF FUDAN UNIV +1

A traditional Chinese medicine preparation for treating pain or arthralgia and preparation method thereof

InactiveCN104000920BOvercoming barriers to dosingCertain curative effectAntipyreticAnalgesicsOral medicineTraditional medicine

Owner:胡建山

Method, device, forwarding device and system for configuring interface

InactiveCN108667645BData switching networksComputer hardwareComputer network

Owner:HUAWEI TECH CO LTD

Multicore and multivariable metal-organic framework materials and their synthesis and application

ActiveCN110527106BSkeletal stabilityLow adsorptionProductsReagentsBenzoic acidIsonicotinic acid

Owner:FUJIAN NORMAL UNIV

A method for purifying tail gas of calcium carbide furnace

InactiveCN104645812BImprove the distribution effectImprove contact efficiencyCombination devicesDispersed particle filtrationPurification methodsDust particles

Owner:HANGZHOU INST OF ADVANCED MATERIAL BEIJING UNIV OF CHEM TECH

Method for folding and fence folder

ActiveCN103373637BImprove the accuracy of foldingSmall diameterFolding thin materialsMechanical engineering

Owner:HEIDELBERGER DRUCKMASCHINEN AG

Indicates the ldp handover threshold tlv of the lsp handover threshold

ActiveCN106416153BHybrid transportPathPingEngineering

Owner:TELEFON AB LM ERICSSON (PUBL)

An automatic folding device for a backing board of a portable carton

ActiveCN104528066BReduce labor intensityFast packingPackagingEngineeringForming processes

Owner:YUNNAN YUNPAI PACKAGING CO LTD

A turbo code decoding method and device based on cyclic compression

ActiveCN108449092BWork around app limitationsImplement storageCode conversionError correction/detection by combining multiple code structuresTheoretical computer scienceLogit

Owner:SOUTHWEST UNIV

A Dynamic Partitioning Strategy for Computing Tasks

ActiveCN107832150BMinimize completion timeOptimal scheduling timeResource allocationTime delaysParallel computing

Owner:TSINGHUA UNIV

An integrated kitchen waste treatment device and its working method

ActiveCN105772493BSmall footprintSimple structureSolid waste disposalOil and greaseControl system

Owner:浙江爱源环境工程有限公司

Power distribution cabinet and power distribution equipment using the power distribution cabinet

ActiveCN110445019BPrevent inflowSubstation/switching arrangement casingsWater vaporWater flow

Owner:XUJI GRP +3

Method for automatically extracting characteristic function of traditional Chinese medicine pulse manifestation

InactiveCN101408912BFlexible and precise quantitative descriptionFunctions are flexibleDiagnostic recording/measuringSensorsMathematical modelSmart technology

Owner:TIANJIN NORMAL UNIVERSITY

Corner cabinet accessories and corner cabinets

ActiveCN111557556BFew partsAvoid destructionRevolving cabinetStructural engineeringMechanical engineering

Owner:HIGOLD GRP CO LTD

Static correction method for surface array microseismic data searched along well trajectory

ActiveCN105093316BEliminate final static correction time differenceHigh positioning accuracySeismic signal processingMicro fractureData calibration

Owner:CHINA PETROLEUM & CHEM CORP +1

Dual-row ball bearing assembling process

ActiveCN101603571BInject evenlyInjection is accurateBearing componentsProduct inspectionBall bearing

Owner:斯凯孚(新昌)轴承与精密技术有限公司

A high-voltage distribution box for an energy storage system of a retired battery pack

ActiveCN110556593BControl charge and dischargeIncrease profitBoards/switchyards circuit arrangementsCells structural combinationElectrical batteryControl theory

Owner:JIANGSU INST OF INTELLIGENT ENERGY & ENG INNOVATION CO LTD

A kind of n-acetyl glutamate kinase mutant and its application

ActiveCN106434594BIncrease productionIncrease synthesis rateBacteriaTransferasesArginineAcetylglutamate kinase

Owner:JIANGNAN UNIV

Wireless communication method, system and device

ActiveCN102036234BGuaranteed accuracyEnsure safetyNear-field systems using receiversSecurity arrangementTelecommunicationsEmbedded system

Owner:CHINA MOBILE COMM GRP CO LTD

Automatic ice melting device of antenna feeder of relay station

ActiveCN102694359BIcing in timeGuaranteed uptimeOverhead installationCarbon fibersElectrical connection

Owner:STATE GRID CORP OF CHINA +1

Polymeric dispersants for petroleum process streams

PendingCN113831438ANot easy to hydrolyzeReduce or prevent foulingCoatingsSpecial surfacesPetroleum productAlkene

Owner:ECOLAB USA INC

An information processing method and electronic device

ActiveCN106033247BSolve the technical problem that the video output unit cannot be switchedSolve technical problems that prevent other operationsInput/output for user-computer interactionTelevision system detailsInformation processingComputer science

Owner:LENOVO (BEIJING) LTD

Transmission method, sending end, receiving end and transmission system of high-definition dual-stream video

ActiveCN108540745BImprove clarityQuality assuranceTelevision conference systemsTwo-way working systemsVideo transmissionTerminal equipment

Owner:ZTE CORP

Cement ceiling board with electromagnetic shielding function and its semi-dry preparation process

ActiveCN109626893BIncrease breaking loadMeet the use requirementsCarbon fibersCement board

Owner:UNIV OF JINAN

Chip package structure and manufacturing method thereof

ActiveCN111180422BReduce manufacturing costIncrease the areaSemiconductor/solid-state device detailsAntenna supports/mountingsEngineeringMechanical engineering

Owner:UNIMICRON TECH CORP

A kind of preparation method of 4-bromoacetyl-2-methylbenzoic acid methyl ester

ActiveCN109553532BLow costShort routeOrganic compound preparationCarboxylic acid esters preparationBenzoic acidBoronic acid

Owner:荆门医药工业技术研究院 +1

Spacing device for percutaneous pedicle screws

ActiveCN107595377BImprove convenienceInternal osteosythesisPedicle screw fixationMedicine

Owner:PEKING UNIV THIRD HOSPITAL

Silicon electrode plate having excellent durability for plasma etching

ActiveCN100433270CReduce the number of replacementsUniform consumptionSemiconductor/solid-state device manufacturingPlasma techniqueSilicon electrodeSingle crystal

Owner:SUMCO CORP +1

Street lamp

InactiveCN101581423BEasy and effective clampingEasy to operateOutdoor lightingEnergy efficient lightingStructural engineeringMechanical engineering

Owner:THERMOSHUTTLE CO LTD

A kind of conveying equipment for garment production

ActiveCN111115141BNot easy to slipWill not be damagedMechanical cleaningPressure cleaningManufacturing lineIndustrial engineering

Owner:潜江东颢制衣有限公司

Control device and construction method for building arched masonry on the roof of hot blast stove

ActiveCN107388831BUnaffected by rotationIncrease profitFurnace crowns/roofsBrickArchitectural engineering

Owner:CHINA FIRST METALLURGICAL GROUP

Medicine composition for treating kidney stone and preparation method of drug composition

InactiveCN103251684BEffective in treating kidney stonesUrinary disorderPlant ingredientsBULK ACTIVE INGREDIENTKidney

Owner:如东河口城建开发有限公司

A method for allocating storage space based on computer cloud

ActiveCN108616583BImprove real-time provisioning effectMeet storage needsTransmissionComputer hardwareDistribution method

Owner:亿享不道张家口信息科技有限公司

A kind of convenient preparation method of alogliptin benzoate

ActiveCN110128401BEasy to operateHigh yieldOrganic chemistryBulk chemical productionBenzoic acidMeth-

Owner:XINFA PHARMA

A detection ruler and method for contact rail bracket mounting surface related to rail transit

ActiveCN102865794BSimple and precise installationEasy and precise disassemblyMechanical measuring arrangementsMeasurement precisionBallast

Owner:HUAHAI ENG CO LTD OF CREC SHANGHAI

Array substrate and manufacturing method

ActiveCN101847608BAvoid light leakageGuaranteed to proceed normallySemiconductor/solid-state device detailsSolid-state devicesProcess qualitySilicon

Owner:BEIJING BOE OPTOELECTRONCIS TECH CO LTD

Method and device for processing inner creeping distance ribs of embedded pole parts with insulating sheath made of thermoplastic material

ActiveCN105538594BSimplify the assembly processGuaranteed cooling effectCoatingsEngineeringInjection moulding

Owner:NINGBO YAOHUA ELECTRIC TECH