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.

Production technique of food plastic woven bags

InactiveCN106064693AEasy to useImprove cooling efficiencyBagsSacksEngineeringSilicone oil
Owner:ANQING PETROCHEM PLANT UNION CHEM FACTORY

Method for improving extraction rate of marigold lutein by combined use of multiple enzymes

PendingCN112226479AImprove extraction efficiencyReduce lossesMicroorganism based processesFermentationPectinaseCutinase
Owner:JIANGXI BONTAC GREEN BIOCATALYSIS ECOIND PARK CO LTD

Industrial production guiding system and method based on light-emitting diode color array

ActiveCN111835417AImprove data interaction efficiencyAbundant Spectrum ResourcesEnergy industryClose-range type systemsSmart factoryCommunications system
Owner:珠海市长陆工业自动控制系统股份有限公司

Improved vortex mixing device for centrifuge tubes

InactiveCN103721609AEasy to operateControl mixing speedMixersEngineeringMechanical engineering
Owner:AKESO BIOPHARMA

Infrared guiding device for smart home

InactiveCN108510681AAvoid conditions that affect useContact driving mechanismsSwitch power arrangementsInfraredEffect light
Owner:姚佳锋

Module used for tracking 4S automobile order payment condition

InactiveCN105787624AEasy to understandResourcesCommercePaymentBatch processing
Owner:CHANGSHU SHUNWANG NETWORK TECH SERVICE CO LTD

Integrated book shelf with information system

InactiveCN108669827AImprove the quality of useEasy to fixBook cabinetsVariable dimension cabinetsEngineeringIdler-wheel
Owner:广州骏驿信息科技有限公司

Valve element of magnetic valve

PendingCN108561562AProtect healthFirmly connectedOperating means/releasing devices for valvesLift valveMagnetic valveEngineering
Owner:广东科宇康科技有限公司

Device and method with pot seedling feeding speed capable of being adjusted automatically

ActiveCN104919954AAvoid fatigueSimple structureTransplantingCultivating equipmentsEngineeringPlant efficiency
Owner:JIANGSU UNIV

Composite decontaminating and descaling detergent

InactiveCN106520418ANo pollution in the processReasonable formulaSurface-active non-soap compounds and soap mixture detergentsSodium bicarbonateSodium metasilicate
Owner:易大军

Network access control method, system, equipment and medium

PendingCN114500058ATroubleshoot technical issues with poor performanceSecuring communicationRouting tableEngineering
Owner:UCLOUD TECH CO LTD

Process for preparing butyl isocyanate

ActiveCN1844091AReduce side effectsImprove conversion rateIsocyanic acid derivatives preparationOrganic compound preparationCarbonyl chlorideDistillation
Owner:JIANGSU ANPON ELECTROCHEM

Electric vehicle, vehicle-mounted charger thereof and control method thereof

InactiveCN107666171AAchieve protectionSimple structureBatteries circuit arrangementsCharging stationsPower batteryElectrical battery
Owner:BYD CO LTD

Equipment authentication method and device, electronic equipment and storage medium

ActiveCN112637154ATransmissionInstrumentsTransport layerTerminal equipment
Owner:MAIPU COMM TECH CO LTD

Electronic device and driving assembly thereof

InactiveCN111262976AAvoid noiseReduce usageTelephone set constructionsReciprocating motionClassical mechanics
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Armrest device for preoperative range determination of patient with varicose veins of lower limbs

InactiveCN108635151AAdjustable distanceTo achieve the adjustment effectNursing accommodationEngineeringMechanical engineering
Owner:THE FIRST PEOPLES HOSPITAL OF CHANGZHOU

Environmental protection paper dyeing device

InactiveCN108486957AHygienic useAchieve hybridPaper/cardboardPulp material addition processesEngineeringCOTTON WOOL
Owner:闻海强

Bolt for projection welding and method of welding the same

ActiveCN101277779ANutsScrewsStable stateFriction welding
Owner:青山好高

Building material with high toughness and good water resistance and having anti-cracking effect and preparation method of building material

InactiveCN108218349AHigh toughness and good water resistanceHas crack resistanceFiberCarvacryl acetate
Owner:重庆熵臻科技有限公司

Method for cultivating fruit tree

InactiveCN107810769AImprove water retentionIncrease profitExcrement fertilisersBioloigcal waste fertilisersFruit treePotassium
Owner:成都市仙山灵果家庭农场

Combined foldable table

InactiveCN104188348ASimple structureLoading and unloadingFoldable tablesStowable tablesEngineeringRight side body
Owner:赵宽学

Mobile terminal, control method and device

ActiveCN109963025AReduce impactReduce damage rateDevices with sensorSubstation equipmentComputer terminalComputer science
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Wine fermented with osmanthus flowers and making method thereof

InactiveCN106244376AHigh nutritional valueHeat-clearing and detoxifyingSenses disorderNervous disorderYeastPectinase
Owner:北海桔泉金花茶有限公司

Tubular concentrating photovoltaic cell module

ActiveCN103456823AOptimize heat dissipation structureEconomical and reliable heat dissipation structureSolar heating energyPhotovoltaic energy generationHeat conductingPhotovoltaic arrays
Owner:刘庆云

Acne-removing traditional Chinese medicine formula and preparation process

InactiveCN113116982AEasy to takeEffective treatmentAntinoxious agentsDermatological disorderMyrrhAngelica Sinensis Root
Owner:星米(海南经济特区)生物科技有限公司

Secondary lining back backfill grouting pipe and grouting method

PendingCN110541718AGuaranteed normal injectionReduce wasteUnderground chambersTunnel liningSlurryDepth direction
Owner:中国建筑土木建设有限公司

Corrugated-pipe-shaped soft actuator and hand rehabilitation training device

PendingCN112932907AEasy to bendLess prone to side bendingChiropractic devicesHand partsEngineering
Owner:HEFEI UNIV OF TECH

Dipping equipment for printed circuit board

ActiveCN112533396AAvoid the phenomenon of falling off the limit frameGuaranteed to workPrinted circuit assemblingLiquid layerDip soldering
Owner:佛山市创微电子科技有限公司

Eucommia compound preparation for treating chronic constipation

InactiveCN103860817APeaceful effectFunctional safetyDigestive systemPlant ingredientsMelanosis coliMagnesium stearate
Owner:HUBEI LAOLONGDONG DUZHONG DEV

Escalator with positioning warning device

InactiveCN105752813APrevent fallingEscalatorsControl signalEngineering
Owner:TIANJIN ZEQIANG METAL SURFACE TREATMENT

Parking charging and payment systems and parking charging and payment methods thereof

InactiveCN104809763AImprove entry and exit efficiencyNo management confusionTicket-issuing apparatusCo-operative working arrangementsEntry timeComputer science
Owner:SHENZHEN EPARKING TECH

Method for measuring contents of residual austenite in steel and iron materials with carbide

ActiveCN106290358AExclude the effect of retained austenite contentEasy to operateInvestigating composite materialsInvestigating crystalsDiffractometerCarbide
Owner:武汉钢铁有限公司

Method for remediating ion-type rare-earth tailing area by virtue of tolerant economic plant ramie

InactiveCN106984637AImprove survivabilityShorten the growth cycleContaminated soil reclamationSocial benefitsRare earth
Owner:SUN YAT SEN UNIV

Magnetic liquid sealing device

ActiveCN113074255AImprove sealingEngine sealsEngineeringMagnetic liquids
Owner:TSINGHUA UNIV

Method for preparing composite organic trace elements from feather protein hydrolysate

PendingCN114766598ALow costReduce drynessAccessory food factorsCompound organicHydrolysis
Owner:湖南乐趣生物科技有限公司

Automatic plug assembly device for lock

ActiveCN103522038AImprove installation accuracyShorten the timeMetal working apparatusPunchingAssembly line
Owner:JINHUA KETE PRECISION MACHINERY

Application updating method and application updating device

ActiveCN104978209AImplement batch updatesProgram loading/initiatingComputer terminalComputer engineering
Owner:TENCENT TECH (SHENZHEN) CO LTD

Gear selling frame convenient to distinguish

InactiveCN106419332AHumanized designEasy to distinguishShow shelvesShow hangersEngineering
Owner:陈明

Sponge ball blank column manufacturing machine

PendingCN108326925AImprove work efficiencyHigh degree of automationMetal working apparatusMotor driveEngineering
Owner:青岛瑞顺通工贸有限公司

Constant-pressure lifting-type tea pressing machine

InactiveCN108740119ANot easy to damagePre-extraction tea treatmentEngineeringLeft wall
Owner:龚新科

Heat exchanger coiled pipe welding feeding device and mounting and welding equipment

InactiveCN109317852ASmooth and safe deliverySolve the problem that the cylindrical shape is difficult to fixWelding/cutting auxillary devicesAuxillary welding devicesPlate heat exchangerEngineering
Owner:王伟波

Method and system for post-transaction rewards

PendingCN108885755AWeb data indexingSpecial data processing applicationsFinancial transactionReward value
Owner:MASTERCARD INT INC

A method for enlarging an image and a system corresponding to the method

ActiveCN104933679AGeometric image transformationComputer visionHigh frequency
Owner:FUZHOU ROCKCHIP SEMICON

Three-dimensional animation production system and use method

PendingCN114708366AImprove production efficiencyLow technical requirementsAnimationSpecial data processing applicationsAnimationEngineering
Owner:上海锋沛数码科技有限公司

Pedestrian monitoring method and device

PendingCN107644190ADetection intelligenceEfficient detectionCharacter and pattern recognitionPattern recognitionPedestrian
Owner:BEIJING KUANGSHI TECH +1

Deoxidation device for unsaturated hydrocarbon gas

PendingCN113522010AGas treatmentDispersed particle separationPtru catalystUnsaturated hydrocarbon
Owner:CHINA PETROLEUM & CHEM CORP +1

Compressor and oxygen concentrator using the same

InactiveCN102099579AReduce noiseReduce vibrationRespiratorsGas treatmentEngineeringCam
Owner:IKIKEN CO LTD

Aircraft maintenance dock

ActiveCN107187613AEnsure safetyEasy to installAircraft maintainanceAircraft maintenanceAirplane
Owner:SHENYANG BAOTONG DOOR

Safety protection access method and system for realizing object storage

ActiveCN105468295AAccess request service is not affectedGuaranteed service qualityInput/output to record carriersDigital data protectionAccess methodData access
Owner:HUAZHONG UNIV OF SCI & TECH

Packing film device with fins

ActiveCN101254874AFlat article dispensingDischarging meansMechanical engineeringEngineering
Owner:KUREHA KAGAKU KOGYO KK

Light and rain complementary energy-saving street lamp

PendingCN112833359AAchieve the purpose of normal flowBatteries circuit arrangementsLighting support devicesStormwater harvestingThermodynamics
Owner:胡芳华

Warehouse-out method for workbins

PendingCN114580996AReasonable arrangementImprove delivery efficiencyLogisticsManufacturing computing systemsOperating systemIndustrial engineering
Owner:BEIJING KUANGSHI ROBOTICS TECH CO LTD

Transmission Arrangement for a Travel Drive, Travel Drive with the Transmission Arrangement and Method for Controlling the Transmission Arrangement

ActiveCN107448599AFully fixedAvoid connectionGearing controlFluid gearingsEngineeringControl equipment
Owner:ROBERT BOSCH GMBH

An editing method and device for a Web page

ActiveCN108710490APrecise control over correctnessCorrect formatIntelligent editorsVisual/graphical programmingInput controlDatabase
Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1

Vacuum circuit breaker with electromotive force compensation circuit

ActiveCN102097248AReduce depthMeet the miniaturization requirements of the volumeHigh-tension/heavy-dress switchesAir-break switchesLow voltageBusbar
Owner:CHANGSHU SWITCHGEAR MFG CO LTD (FORMER CHANGSHU SWITCHGEAR PLANT)

Multi-station punching machine

PendingCN114367573AHeight adjustableAdjustable lengthMetal-working feeding devicesShaping safety devicesPunchingStructural engineering
Owner:赵涛

Macromolecular ceramic composite coating and preparation method thereof

InactiveCN108912962AExtended service lifeImprove toughnessPolyurea/polyurethane coatingsEpoxy resin coatingsCeramic compositeWear resistant
Owner:HEFEI LIANSEN YUTENG NEW MATERIAL TECH DEV CO LTD

Method for converting music and creating song by bioinformation

InactiveCN1949361AEnrich cultural lifeElectrophonic musical instrumentsMediaFLOBiology
Owner:邹伟明 +1

Wire arranging frame and wire arranging device

ActiveCN114080130AEasy to installEasy to assemble and disassembleServersCircuit arrangements on support structuresEngineeringSupport plane
Owner:WARECONN TECH SERVICE (TIANJIN) CO LTD

Application of natural pharmaceutical composition to preparation of anti-hypoxic and anti-radiation drugs or food

ActiveCN108014150AImprove hypoxia toleranceImprove radiation resistanceOrganic active ingredientsAntinoxious agentsCommon turnipMedicine
Owner:ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY

Internal and external spring driving gasoline engine type tamping pickaxe capable of real-time monitoring vibration parameter

ActiveCN104499388ASensitive measurementEasy to operateBallastwayTrack superstructureLiquid-crystal displayGasoline
Owner:ANYANG JINGYUAN RAILWAY EQUIP +1

Data conversion communication system based on resource extension protocol

PendingCN114531359AIncrease flexibilityReduce the secondary development cycleTransmissionHigh level techniquesData classData transformation
Owner:SHANGHAI HOLYSTAR INFORMATION TECH

Implementation design for hybrid transform coding scheme

ActiveCN105765975AImage codingProcessor architectures/configurationComputer graphics (images)Transform coding
Owner:GOOGLE LLC

Rotational driving force imparting device and electric motor device for same

InactiveCN106537734AReduce manufacturing costTorque ripple controlMultiple motor speed/torque controlControl theoryGear transmission
Owner:MITSUBISHI HEAVY INDUSTIES COMPRESSOR CORP

Garbage screening device

InactiveCN112207034ARealize the limit effectEasy to useSievingScreeningStructural engineeringMechanical engineering
Owner:辽宁鑫知界科技有限公司

Welded plate type heat exchanger

PendingCN113137880AAchieve cleaningAchieve overhaulHeat exchanger casingsStationary plate conduit assembliesPlate heat exchangerEngineering
Owner:SHANGHAI LANBIN PETROCHEM EQUIP +1

Liquid crystal aligning agent, liquid crystal alignment film, liquid crystal display element, and method for manufacturing liquid crystal display element

PendingCN114761866AHigh voltage retentionIncreased durabilityNon-linear opticsCrystallographyLiquid-crystal display
Owner:NISSAN CHEM IND LTD

Force simulator and electronic hydraulic braking system formed by same

ActiveCN109733356AFeel goodIncreased braking safetyBraking action transmissionFoot actuated initiationsEngineeringMechanical engineering
Owner:上海擎度汽车科技有限公司

Five-color shrimp meat sausages and preparation method thereof

PendingCN107080183ARich varietyIncrease the processing ratioFood ingredient functionsBiotechnologyShrimp
Owner:SHANGHAI OCEAN UNIV

Robotic arm cart having shock absorbing mechanisms and uses therefor

PendingCN111315311AProgramme-controlled manipulatorSurgical furniturePhysical medicine and rehabilitationRobotic arm
Owner:VERB SURGICAL INC

Method for recycling decorative waste plastics

InactiveCN107629246AImprove mechanical propertiesImprove bindingPlastic recyclingRubber materialRecovery method
Owner:ANHUI FENGJIE METAL RESOURCES CO LTD

Job processing method, device and system based on block chain

ActiveCN111563124ATransaction results are clear in real timeGuaranteed ConsensusFinanceDatabase distribution/replicationExternal applicationFinancial transaction
Owner:INDUSTRIAL AND COMMERCIAL BANK OF CHINA

Acrylic size

InactiveCN102392349ASmall water absorptionReduces moisture retackVegetal fibresMoisture absorptionMethyl acrylate
Owner:WUJIANG RUIFENG WEAVING

Crushing type burn operation waste depository

InactiveCN111559593ASecure spaceEasy to useSurgical furnitureWaste collection and transferMedical wasteEnvironmental engineering
Owner:FOURTH MILITARY MEDICAL UNIVERSITY

Yarn storage position detecting system for three-dimensional automatic knitting equipment

ActiveCN109576873ARealize the function of position detectionReliable detectionLoomsYarnEngineering
Owner:CHINESE TEXTILE ACAD

All-around mold grinding machine

InactiveCN112828730AImprove the ability of multi-directional adjustmentImprove work dust removal abilityGrinding carriagesDispersed particle filtrationGear wheelEngineering
Owner:彭青珍

Plate grinding and dust collecting device

InactiveCN102941535ARealize the collectionAvoid pollutionGrinding/polishing safety devicesPhysical healthEngineering
Owner:袁志强

A pavement three-dimension information detection device, method and system for roads

ActiveCN108221603ARealize full range detectionAvoid the problem that the shooting transmission speed is too slowRoads maintainenceElectricityImaging processing
Owner:CHONGQING UNIV

Constant-temperature storage device for placenta stem cell extracting solution

ActiveCN113854281APlay the role of filtering impuritiesFully washedUltrafiltrationDead animal preservationTemperature controlCell biology
Owner:QINGDAO MUNICIPAL HOSPITAL

Deep hole uncoupled charge aqueous medium extruding and loosening blasting assembly and blasting method

PendingCN112097582ANormal propulsion has little impactSmall blockBlastingTEX-explosiveMining engineering
Owner:刘德成

Process for preparing concentrated platelets through improved albuginea method

InactiveCN113577419AFacilitate the preparation and recyclingHigh recovery rateBlood transfusionWhole blood unitsBiochemistry
Owner:株洲市中心血站

Automatic feeding and installing mechanism for metal blocks

InactiveCN107520592AGood effectImprove efficiencyMetal working apparatusEngineeringMetal
Owner:FOSHAN RUIPUDA OPTOELECTRONICS TECH CO LTD

Fresh soybean sauce

InactiveCN105266127AImprove immunityAdjust endocrineFood scienceAstragalosideTherapeutic effect
Owner:SUZHOU JICHENG BREWING IND CO LTD

A realization method, application server and system for company telephone exchange access

ActiveCN101267475ASave resourcesFlexible and proactiveSpecial service for subscribersApplication serverTelephone exchange
Owner:HUAWEI TECH CO LTD

Automatic offset correction method and device for battery pole piece protection glue

ActiveCN109738447AHigh precisionConvenient reviewElectrical testingOptically investigating flaws/contaminationElectrical batteryProcess engineering
Owner:HUIZHOU LIWINON NEW ENERGY TECH CO LTD

Automatic drawing device for blackboard newspaper

InactiveCN105711299AImprove efficiencyImprove scalabilityWriting aidsCircular discWhiteboard
Owner:XIAN SINENG NETWORK SCI & TECH

PE pipe quick welding device

PendingCN113172899ANo eccentricity problemFast weldingTubular articlesEngineeringPhysics
Owner:EAST CHINA SURVEY & DESIGN INST (FUJIAN) CO LTD

Energy-saving traffic light convenient to recognize

InactiveCN110942649AImprove utilization efficiencyImprove efficiencyPhotovoltaic supportsRoad vehicles traffic controlEngineeringMechanical engineering
Owner:江苏海通交通集团有限公司

SAP composite ground materials for electric engineering and preparation method thereof

InactiveCN109301523AImprove water absorption and retentionMeet the requirements of power frequency grounding resistanceContact member manufacturingConnection contact member materialFiberGrounding resistance
Owner:STATE GRID CHONGQING ELECTRIC POWER +1

Clamping tool for dipping of dovetail groove milling cutter

InactiveCN108724032AEasy to installEasy dippingCleaning using liquidsMetal-working hand toolsMilling cutterIndustrial engineering
Owner:陈沛

Expansion cryogenic oil-gas recovery method

InactiveCN107519727AReduce energy consumptionSolve the costDispersed particle separationMachines/enginesRecovery methodGas passing
Owner:JIANGSU AEROSPACE HEWLETT ENVIRONMENTAL PROTECTION TECH

Processing method of heat preservation and decoration integrated plate

PendingCN114771081AImprove mechanical propertiesImprove water resistanceLamination ancillary operationsLaminationAdhesive cementPolymer science
Owner:安徽鼎奂节能科技有限公司

Electric dust collector

PendingCN113693481APossibility to suppress uncomfortable stimuliSuction nozzlesSuction handlesThermodynamicsEngineering
Owner:SHARP KK

Electrostatic and electromagnetic compatible coating layer based on graphene

ActiveCN109796615AImprove stabilityGood weather resistancePolyurea/polyurethane coatingsElectrically-conductive paintsWeather resistanceSurface layer
Owner:袁瑞峰

Man-machine interaction device of intelligent household

InactiveCN105824243AOpen and closeRealization of leakage monitoringComputer controlProgramme total factory controlElectricityMotor controller
Owner:CHENGDU BAOMIHUA INFORMATION TECH

Cloth bag dust removal equipment and using method thereof

ActiveCN111589258AAvoid breakingImprove dust removal effectHuman health protectionCombination devicesAir cleaningDust control
Owner:江苏东旺环保科技集团有限公司

Polycarbonate resin/polystyrene resin alloy material and preparation method thereof

InactiveCN104672878AImprove mechanical propertiesHigh impact strengthPolystyreneAlloy
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

Photo-sensitivity resin composition

ActiveCN102385254AGood adhesionHigh hardnessPhotomechanical apparatusInput/output processes for data processingOligomerOrganic solvent
Owner:DAXIN MATERIALS

Probability shaping method based on chaotic encryption

ActiveCN113434892AIncrease capacityRealize the probability shaping effectDigital data protectionKey spaceChaotic systems
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY +1

Hierarchical construction method suitable for rapid visualization of massive three-dimensional live-action data

ActiveCN111028349AImprove visualization qualityEasy constructionEnergy efficient computing3D modellingComputer graphics (images)Algorithm
Owner:宝略科技(浙江)有限公司

Intravascular support catheter with rotary-cutting tip

ActiveCN109044494AEasy to cutThe opening process is easyMedical devicesCatheterGuide wiresPerfusion
Owner:普霖医疗科技(广州)有限公司

Method for catalyst recovery and furfuryl alcohol clarification during furfuryl alcohol production

InactiveCN101845031AEasy to separateReduce contentOrganic chemistryChemical industryCross-flow filtrationCeramic membrane
Owner:厦门市威纳通膜科技有限公司

Remote multifunctional monitoring system for architectural structure and monitoring method

ActiveCN106679618ARealize remote controlImprove efficiencyAngle measurementOptical rangefindersEyepieceEngineering
Owner:NANJING HYDRAULIC RES INST +1

Rapeseed dreg microbial fermentation feed and preparation method and application thereof

InactiveCN105053524ARich nutrition and health benefitsLow costAnimal feeding stuffMicroorganismLactobacillus rhamnosus
Owner:HUNAN AGRICULTURAL UNIV

Inductive tap

InactiveCN107763281AEasy to useEasy maintenanceOperating means/releasing devices for valvesMachines/enginesImpellerElectricity
Owner:开平市水口镇泰恒水暖器材厂

Limiting baffle mechanism for laser numerical control cutting machine tool

InactiveCN110181181AEasy to cutImprove utilization efficiencyLaser beam welding apparatusNumerical controlEngineering
Owner:十堰丰凯机电工程有限公司

Compact self-powered gap arc-extinguishing lightning protection device and preparation method thereof

PendingCN110416878AReduce burnExcellent ability to extinguish power frequency freewheeling arcSpark gap detailsOvervoltage arrestors using spark gapsEngineering3d printer
Owner:郭润生

Leaching and solidifying combined remediation method for soil polluted with circuit board etching liquid

InactiveCN110773561ATo achieve the ultimate goal of safe useContaminated soil reclamationSoil scienceEnvironmental engineering
Owner:SUZHOU ZHONGSHENG ENVIRONMENTAL REMEDIATION CO LTD

High-silicon molten iron smelting method

ActiveCN103060509AImprove smelting effectImprove smelting qualityManufacturing convertersAlkalinityOxygen
Owner:SHANGHAI MEISHAN IRON & STEEL CO LTD

Method for manufacturing composite gate IGBT (Insulated Gate Bipolar Transistor) chip with three-dimensional channel

ActiveCN108766885AImprove pressure resistanceReduce output capacitanceSemiconductor/solid-state device manufacturingSemiconductor devicesChannel densityEngineering
Owner:ZHUZHOU CRRC TIMES SEMICON CO LTD

Grafting device for nursery stock planting

InactiveCN112449892AImprove grafting efficiencyImprove operational safetyGraftingRootstockAgricultural engineering
Owner:阜阳市艺凯农业科技有限公司

Handheld device for twining tape around communicating pipe

ActiveCN111115392AEasy to carryEasy to moveArticle deliverySoftware engineeringElectric machinery
Owner:宿迁靖荣电子科技有限公司

Fixing structure of photovoltaic cable

ActiveCN105977884ASimple structureLow costPhotovoltaicsPhotovoltaic energy generationEngineeringMechanical engineering
Owner:广东大粤新能源科技股份有限公司

GIS/GIL surface electric field regulation and self-diagnosis method based on functional gradient coating

PendingCN114709034AOptimizing the electric field distribution at the gas-solid interfaceDifferent permittivityInsulatorsEpoxy resin coatingsEpoxyDielectric
Owner:TIANJIN UNIV

Flexible clamping device and clamping method based on magnetorheological fluid

InactiveCN103831837AIncrease pressure outputNo loss guaranteedGripping headsMagnetorheological fluidEngineering
Owner:CHONGQING INST OF GREEN & INTELLIGENT TECH CHINESE ACADEMY OF SCI

Retinal blood vessel syringe for ophthalmologic operation robot

InactiveCN110368185ATreatment helpsAccurate insertionEye surgeryMedicineRetina
Owner:HARBIN INST OF TECH

L-shaped pipe leveling device based on plate edge sealing machine

PendingCN111451328AImprove flattening efficiencyQuality improvementMetal-working feeding devicesPositioning devicesStructural engineeringMechanical engineering
Owner:HANGZHOU HENGFENG FURNITURE

Reversely buckled rapidly connected aorta composite stent

PendingCN110584831APlay a hemostatic effectQuick fixStentsSurgeryInsertion stentProfound hypothermia
Owner:JIANGSU PROVINCE HOSPITAL THE FIRST AFFILIATED HOSPITAL WITH NANJING MEDICAL UNIV

Method and device for testing the material of a test object in a nondestructive manner

ActiveCN103842810AResponse signal detectionAnalogue-digital convertersDigital filterTest object
Owner:INSTITUT DR FORSTER

Technology for extracting copper from high-sulfur copper, oxygen and sulfur containing mixed type ore

ActiveCN105274353AHarm reductionReduce consumptionProcess efficiency improvementSlurryOxygen
Owner:ZIJIN MINING GROUP

Double-door double-cabinet safe

InactiveCN102619434AChange the narrow space patternBig spaceWing handlesWing knobsSafe storageElectrical and Electronics engineering
Owner:魏孔明

High temperature chlorinated gold-bearing flue gas treatment method

ActiveCN108970308ASolve processing problemsHigh recovery rateCombination devicesFiltrationEngineering
Owner:BEIJING MINING & METALLURGICAL TECH GRP CO LTD

Information processing method, electronic equipment and display device

InactiveCN111159677ASave resourcesDigital data authenticationDigital output to display deviceComputer hardwareInformation processing
Owner:LENOVO (BEIJING) LTD

Preparation method of titanium dioxide

ActiveCN104071835AHigh whitenessLow production costTitanium dioxideReduction treatmentTitanium
Owner:PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP

Abutting and pressing stable type sucker rod centralizer

InactiveCN113323602AImprove anti-slip stabilityFlexible adjustmentDrilling rodsDrilling casingsElastomerEngineering
Owner:JIANGSU LIKE GASOLINEEUM MACHINERY

High-silicon porzite in gramineous plant structure biomorph and preparation method of high-silicon porzite in gramineous plant structure biomorph

ActiveCN104211426AReduce sulfur contentAvoid wastingCeramicwareNanoparticlePlant Structures
Owner:WUHAN UNIV OF SCI & TECH

Processing method of differential-shrinkage air multi-textured yarn of superfine polyester filament yarn

InactiveCN102134766AFeel plumpIncrease elasticityYarnEngineeringAtmospheric pressure
Owner:WENZHOU UNIVERSITY

Dressing recommendation system based on weather information

PendingCN111311365ASatisfy preferencesImprove user experienceDigital data information retrievalBuying/selling/leasing transactionsData informationEngineering
Owner:UNIV OF SCI & TECH OF CHINA

Loudspeaker module and electronic equipment

ActiveCN111741403ASlow down the flowExtension of timeSound producing devicesFrequency/directions obtaining arrangementsEngineeringLoudspeaker
Owner:GOERTEK INC

Wagon dumper system

ActiveCN102249097AAvoid offsetImprove efficiencyLoading/unloadingEngineeringMechanical engineering
Owner:CHINA SHENHUA ENERGY CO LTD +1

Automobile pit repair mechanism

InactiveCN106140883AImprove repair efficiencyAvoiding Problems That Injure Automobile Sheet Metal PartsReliability engineering
Owner:浙江正友汽车部件有限公司

Vibration reduction control method of power source and control apparatus, and P2 hybrid module

ActiveCN107643773AReduce volumeReduced vibration damping requirementsMechanical oscillations controlVibration suppression adjustmentsElectric machineHarmonic
Owner:SCHAEFFLER TECH AG & CO KG

Preparation method of inorganic compound antibacterial agent

ActiveCN108184898AImprove antibacterial propertiesEffective dispersionBiocideDisinfectantsInorganic compoundPotassium hydroxide
Owner:烟台鲁量新材料科技有限公司

Water tower applied to water source heat pump air conditioner

ActiveCN104913410AGuaranteed to be heatedExtended service lifeAir treatment detailsTrickle coolersWater source heat pumpWater source
Owner:GUANGDONG JINBEI ENERGY EFFICIENT TECH

Inertia/visual odometer combined navigation and positioning method based on measurement model optimization

ActiveCN108731670AEfficient use ofHigh precisionNavigation by speed/acceleration measurementsAccelerometerGyroscope
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Signal receiver for wideband wireless communication

InactiveCN101164245AHigh data rateReduce complexityTransmissionArea networkIntermediate frequency
Owner:NXP BV

A method for implementing OPC UA data interface of industrial real-time database

ActiveCN109145000ASupport readSupport storageDatabase management systemsDatabase modelsReal-time dataRelational database
Owner:SHANGHAI ELECTRICGROUP CORP

Cleaning compositions containing cationic polymers, and methods of making and using same

ActiveCN106459842AInorganic/elemental detergent compounding agentsOrganic detergent compounding agentsCationic polymerizationLaundry detergent
Owner:BASF AG

Full solid Pb ion selecting electrode and its preparing method

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