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.

Blood component separation system with stationary separation chamber

InactiveCN101304781AReduce complexityLow costMedical devicesWater/sewage treatment bu osmosis/dialysisBlood componentBlood processing

Owner:HAEMONETICS

Method for separating and purifying epigallocatechin (EGC) monomer

ActiveCN102443614BHigh purityHigh extraction rateOrganic chemistryFermentationEnzymatic hydrolysisDesorption

Owner:湖北宇隆生物工程有限责任公司

A low-cost vehicle scheduling and route planning method based on multiple depots and multiple models

ActiveCN110298583BImprove performanceImprove convergence speedForecastingArtificial lifeLocal optimumNeighborhood search

Owner:ZHEJIANG UNIV OF TECH

Synthetic apparatus for constructing tissue engineering seed cell and scaffold complex

ActiveCN101481654BStrong MortalityReduce mortalityBioreactor/fermenter combinationsBiological substance pretreatmentsPeristaltic pumpAir filter

Owner:威力保生物技术(成都)有限公司

Image coding method based on jnd model

InactiveCN103297773BNo bit overhead requiredDigital video signal modificationJPEGVisual perception

Owner:FUZHOU UNIV

Production method of elaioplast

InactiveCN1895223BLong term storageSimple processPharmaceutical non-active ingredientsLiposomal deliveryOrganic solventFreeze-drying

Owner:SHENYANG PHARMA UNIVERSITY

Polyethylene film with resealing function and preparation method thereof

ActiveCN102514329BGood flexibilityImprove cohesionSynthetic resin layered productsLow-density polyethylenePolymer science

Owner:安姆科惠州新材料科技有限公司

Stator punching machine

ActiveCN110011489BLabor savingImprove reliabilityManufacturing stator/rotor bodiesPunchingElectric machine

Owner:ZHEJIANG SHIRI ELECTROMECHANICAL TECH CO LTD

Apparatus and method for an integrated circuit having high Q reactive components

InactiveCN1185715CIncreased physical sizeLarge physical sizeTransistorSemiconductor/solid-state device detailsEpoxyImpedance matching

Owner:ATMEL CORP

Drives for driving generators

ActiveCN107100801BReduce tiltWind motor controlEngine fuctionsRotational axisGear wheel

Owner:NABLESCO CORP

Semi-spiral pin cutting machine for helical type florescent lamp

InactiveCN101477928BRealize automated productionImprove yieldCold cathode manufactureEngineeringFluorescent lamp

Owner:潘昌贵

Seat with Occupancy Detection

PendingCN111434557AWireless and operate autonomouslyAccurate and More Reliable InformationVehicle seatsPedestrian/occupant safety arrangementMechanical engineeringElectric signal

Owner:ALSTOM TRANSPORT TECH SAS

Experimental device for simulating lateral self-excited vibration of deep sea riser under uniform flow

ActiveCN102980732BAddress boundary effectsSmooth motionVibration testingSelf excitedWater flow

Owner:SHANGHAI JIAOTONG UNIV

Self-balancing arch rib vertical rotation and lift construction method

InactiveCN102433843BReduce external loadStrong bending resistanceBridge erection/assemblyHorizontal forceTerrain

Owner:TENGDA CONSTR GROUP CORP

Alignment device and alignment method

ActiveCN108269282BImage enhancementImage analysisComputer graphics (images)Engineering

Owner:GIGA BYTE TECH CO LTD

High Voltage Battery for Vehicles

ActiveCN104733678BVoltage safetyAchieve securitySmall-sized cells cases/jacketsBatteriesHigh voltage batteryHigh pressure

Owner:HYUNDAI MOTOR CO LTD

Method for producing a metal decoration on a dial and dial obtained according to said method

ActiveCN110244543AVisual indicationDecorative surface effectsGas phaseMetal alloy

Owner:THE SWATCH GRP RES & DEVELONMENT LTD

Power-taking device based on insulated overhead ground wire

ActiveCN105680571BSolve the problem of unstable current useRegulated output voltageCircuit arrangementsTransformerInstability

Owner:STATE GRID ZHEJIANG ELECTRIC POWER COMPANY TAIZHOU POWER SUPPLY +1

Instruction processing method and storage controller

ActiveCN110618833BRegister arrangementsSynchronizerComputer architecture

Owner:SHENZHEN EPOSTAR ELECTRONICS LTD

Method for Predicting Third Octave Chatter of High Speed Cold Rolling Mill Based on BP Neural Network

ActiveCN103886373BImprove learning effectHigh precisionBiological neural network modelsSpecial data processing applicationsNerve networkMomentum

Owner:TIANJIN HAIGANG STEEL SHEET

A method for separating valine from valine fermentation broth

ActiveCN108003049BLarge specific surface areaImprove separation efficiencyOrganic compound preparationAmino-carboxyl compound preparationProduction rateSimulated moving bed

Owner:JIANGNAN UNIV

Colorectal cancer stem cell vaccine and its preparation method and application

ActiveCN104258382BImprove defenseEnhance immune functionDigestive systemTumor/cancer cellsFreeze thawingAdjuvant

Owner:广州复大医疗有限公司

A kind of preparation method of cellulose acetate open-cell microporous foam material filter spice stick

ActiveCN105707980BLarge specific surface areaImprove adsorption capacityTobacco smoke filtersPolymer scienceCellulose acetate

Owner:CHINA TOBACCO YUNNAN IND

Ordering method and system for different attribute haracter

ActiveCN100524318CRelieve pressureThe sorting method is simple and easySpecial data processing applicationsMulti fieldComputer engineering

Owner:KINGDEE SOFTWARE(CHINA) CO LTD

Pump mounting structure

InactiveCN102691662ARotary/oscillating piston combinations for elastic fluidsRotary piston pumpsEngineeringLubricant

Owner:TOYOTA IND CORP

A kind of method for preparing 1,3-propanediol by hydration and hydrogenation of acrolein

ActiveCN110386856BStable production controlComposition is stableOrganic compound preparationOrganic-compounds/hydrides/coordination-complexes catalystsHydration reactionOrganic acid

Owner:WANHUA CHEM GRP CO LTD

Preparation method of rizatriptan benzoate intermediate

ActiveCN101735161BSimple and safe operationEasy to purifyOrganic chemistryMethyl groupTin(II) chloride

Owner:TIANJIN WEIJIE TECH

Solder paste printing equipment and method for detecting hole blocking of printing stencil

ActiveCN104385775BReduce printing defectsDetection of pluggingScreen printersPrinting press partsComputer graphics (images)Solder paste

Owner:GKG PRECISION MACHINE

Air filter

InactiveCN1233443CAvoid accumulationAvoid harmGas treatmentUsing liquid separation agentSolubilityAir filtration

Owner:MACRONIX INT CO LTD

Display device and method of controlling display device

InactiveCN102054399AManifest deteriorationMeasurement devicesStatic indicating devicesDisplay deviceFlexible display

Owner:SONY CORP

A floating cavity mold for producing automobile generator rectifier bridge support

ActiveCN103612366BAchieve separationIncrease productivityCoatingsEnergy consumptionEnergy conservation

Owner:ZHANGJIAJIE CHANGXING AUTO ELECTRICAL APPLIANCE

Protective clothing and protective set

ActiveCN107019264BEasy to wearFlexible choiceProtective garmentMechanical engineeringFace shield

Owner:HUBEI ENG UNIV

Semi-automatic switching value fault detection method and system

ActiveCN102539965BEasy to detectEasy maintenanceCircuit interrupters testingIn vehicleControl system

Owner:交控技术装备有限公司

A workpiece jacking mechanism for vertical turning center

ActiveCN107042318BAdjust in timeTop tight realizationTurning machine accessoriesDiameter ratioEngineering

Owner:NINGBO HAITIAN PRECISION MASCH CO LTD

A display device and its manufacturing method

ActiveCN103698926BReduce thicknessShort processNon-linear opticsInput/output processes for data processingGratingDisplay device

Owner:BOE TECH GRP CO LTD +1

An electrical product detection device and control method

ActiveCN107703474BRealize detectionEasy to detectElectrical measurement instrument detailsElectrical testingGear wheelControl theory

Owner:JIAXING UNIV

Microneedle for biosensing and method of fabrication

InactiveCN110693503AAdditive manufacturing apparatusMicroneedlesPhotoresistNanotechnology

Owner:ZIBO TANWEI NANOTECH CO LTD

Dimension setting method based on vector data traffic

InactiveCN101359341BReduce redundancyIncrease profitSpecial data processing applicationsData informationRunning time

Owner:INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS

A kind of intermittent drip irrigation method

ActiveCN104186279BReduce or avoid salinizationConserve waterWatering devicesCultivating equipmentsWater usePore water pressure

Owner:SHENYANG YUANDA INTELLIGENT AGRI

A device for detecting the overlap size of the locking plate groove of the turbine working blade

ActiveCN107560519BRealize measurementNovel structureMechanical measuring arrangementsEngineeringTurbine

Owner:AECC AVIATION POWER CO LTD

Method for producing rice starch by adopting enzyme method and product obtained by using method

ActiveCN102180980BComplete structureReduce bitternessFermentationBiotechnologyChemical industry

Owner:JIANGNAN UNIV

Catering member big data analysis and assessment system based on cloud computing and data mining

InactiveCN104346698BResourcesMarket data gatheringCloud baseOriginal data

Owner:无锡雅座在线科技股份有限公司

Method for preparing clean water by using oil field sewage and for utilizing waste heat

ActiveCN101830529BSolve the technical problems of clean waterImplement resourcesWater/sewage treatment by heatingVacuum pumpingWorking fluid

Owner:CHINA PETROCHEMICAL CORP +2

A chromic acid anodizing method for folded aluminum alloy parts

ActiveCN107287636BEvenly distributedMeet the requirements of process performanceAnodisationAnodizingPower flow

Owner:HARBIN

A method of bottom blowing hydrogen to achieve high scrap ratio smelting in converter

ActiveCN113355477BEmission reductionHigh hydrogen contentManufacturing convertersProcess efficiency improvementChemical reactionSmelting process

Owner:UNIV OF SCI & TECH BEIJING

Optecal component, optical component mounting method, and optical module

InactiveCN100365452CHigh precision installationDiffraction gratingsCoupling light guidesOptical ModuleOptical axis

Owner:LAPIS SEMICON CO LTD

Wind power installation and method of operating it

ActiveCN101483344BWind motor controlSingle network parallel feeding arrangementsHysteresisEngineering

Owner:GAMESA INNOVATION & TECH SA

A kind of electrostatic force touch reproduction method and device applied to mobile terminal

ActiveCN104199554BReduce computational complexityGood tactile experienceInput/output for user-computer interactionGraph readingTablet computerComputation complexity

Owner:JILIN UNIV

An adaptive reference circuit, chip and communication terminal with wide withstand voltage range

ActiveCN106569533BGuaranteed to workElectric variable regulationHemt circuitsVoltage range

Owner:VANCHIP TIANJIN TECH

A kind of impact copolymer polypropylene/non-modified montmorillonite composition and its preparation method and its composite material and application

ActiveCN110408126BImprove toughnessLow costPolymer sciencePtru catalyst

Owner:CHINA PETROLEUM & CHEM CORP +1

Real-time time-lapse self-starting intelligent soy milk grinder and control method thereof

InactiveCN101843443BSimplify appointment scheduled start operationsImprove the level of intelligenceBeverage vesselsProgramme control in sequence/logic controllersDaily livingReal-time clock

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Collaborative robot system and method

InactiveCN105818144AEnhanced interactionGood reproducibilityProgramme controlProgramme-controlled manipulatorRobotic systemsEngineering

Owner:GM GLOBAL TECH OPERATIONS LLC

A method for determining the transformer taps in the initial operation of a chain power grid

ActiveCN106816875BAc network voltage adjustmentOvervoltageLow voltage

Owner:SOUTHERN XINJIANG ELECTRICITY SUPPLY COMPANY OF STATE GRID XINJIANG ELECTRIC POWER +2

A self-service document collection, classification and identification terminal and system

ActiveCN107031918BEasy retrievalReduce labor costsWrapper twisting/gatheringSpecial data processing applicationsComputer terminalSelf-service

Owner:深圳朗通科技技术有限公司

A scour protection device for underwater pile foundation with scour prevention holes

ActiveCN113062345BReduce impact forcePlay a buffer roleProtective foundationUnderwaterStructural engineering

Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

Automatic deviation correcting device of metal band saw blade

InactiveCN102615350BExtended service lifeAvoid scrappingAutomatic control devicesMetal sawing accessoriesElectricityRelative displacement

Owner:HANGZHOU DIANZI UNIV

A mercury ion fluorescent sensor and its synthesis and application to detect mercury ions in pure water

InactiveCN106496186BHigh sensitivityOrganic chemistryFluorescence/phosphorescenceSolventMolecular recognition

Owner:NORTHWEST NORMAL UNIVERSITY

An image-based food information provision method

ActiveCN104021207BImprove accuracyCharacter and pattern recognitionStill image data queryingComputer scienceBody region

Owner:XIAMEN MEITUZHIJIA TECH

Address matching method based on multi-task federated learning and address hierarchy knowledge

ActiveCN112528664BGood compatibilityGood effectDigital data information retrievalNatural language data processingFeature extractionTheoretical computer science

Owner:湖南工商大学

A nanowire transistor based on resonant tunneling and its preparation method

InactiveCN110491940BImprove gate control abilityTunneling transportSemiconductor/solid-state device manufacturingSemiconductor devicesNanowireContact resistance

Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI

Slurry separation and filtration system and filtration process for sewage treatment

ActiveCN110697925BIncrease labor intensityEasy to cleanSpecific water treatment objectivesTreatment involving filtrationSludgeFiltration

Owner:胜利油田同邦石油工程服务有限责任公司

A walkable printer capable of automatic identification and position adjustment

ActiveCN109551899BEasy to carryRealize one-time large-area printingTypewritersOther printing apparatusInformation processingComputer printing

Owner:季荣华

Ozone-biological activated carbon water purification method and device

InactiveCN102126809BLess flushingReduce frequencyMultistage water/sewage treatmentWater/sewage treatment by oxidationBiological activated carbonPurification methods

Owner:BEIJING NEWATT ENVIRONMENTAL ENG CO LTD

Anticorrosive coating composition

InactiveCN101443425AGood compatibilityImprove corrosion resistanceAnti-corrosive paintsEpoxy resin coatingsEpoxyTar

Owner:CHUGOKU MARINE PAINTS

Photosensitive component and method of making the same

ActiveCN110752225BReduce restrictionsFlexible designSemiconductor/solid-state device detailsSolid-state devicesCamera moduleElectronic component

Owner:NINGBO SUNNY OPOTECH CO LTD

rotating electrical machine

ActiveCN106487176BSynchronous motorsAsynchronous induction motorsElectric machineHemt circuits

Owner:SUZUKI MOTOR CORP

Work plan and rescheduling method for workshop of complex aviation equipment structural parts

ActiveCN109359884BFast convergenceImprove scheduling efficiencyResourcesAviationCompletion time

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Method and system for spatial data compilation of scientific and technological resources

ActiveCN108920684BImprove efficiencySolve technical problems usedGeographical information databasesDatabase indexingDatasheetData set

Owner:INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS

A prefabricated component for fixing polymer waterproof material and its application method

ActiveCN106854900BCompletely fixedFixed tightlyBuilding insulationsSurface roughnessMaterials science

Owner:WEIFANG HONGYUAN WATERPROOF MATERIAL

A kind of preparation method of gan horizontal nanowire electronic device

ActiveCN107195586BAvoid breakingImprove performance and stabilitySolid-state devicesSemiconductor/solid-state device manufacturingMaterial defectPlatinum

Owner:SOUTH CHINA NORMAL UNIVERSITY

A positioning device for assembly of side bearings on railway wagons

ActiveCN105414849BMeet highly variable needsAffect rotationWelding/cutting auxillary devicesAuxillary welding devicesEngineeringTruck

Owner:CRRC QIQIHAR ROLLING CO LTD

Electromagnetic energy storage type needle-free injector

ActiveCN103977483BReduce volumeSimple structureInfusion syringesIntravenous devicesNeedle Free InjectionElectrical control

Owner:SUZHOU UNIV

Tiagabine ethyl ester hydrochloride and preparation method thereof

ActiveCN103554093BHigh purityControl contentOrganic chemistryEthyl esterImpurity

Owner:凯默斯医药科技上海有限公司

Shower with automatic water stop and self-cleaning function

ActiveCN105498997BQuick water stopNo drippingSpray nozzlesEngineeringSurface cover

Owner:BESTTER XIAMEN TECH

Production method of mustard sea-sedge peanut

InactiveCN102715585BCrispy tasteFood preparationReady to eatAdditive ingredient

Owner:SUZHOU YOUI FOODS

Rotary transfer stacking device

ActiveCN103029992BImprove work efficiencyLabor savingStacking articlesDrive wheelVertical plane

Owner:HGHY PULP MOLDING PACK

A quantitative oiling tooling device

ActiveCN110124905BGuaranteed stabilityGuaranteed precisionSpraying apparatusThermodynamicsEngineering

Owner:SHENZHEN OKAST AUTOMATION

Receiving probe in mine radio wave hole

ActiveCN106054267BImprove detection distanceHigh-resolutionElectric/magnetic detection for well-loggingDetection using electromagnetic wavesImage resolutionDistance detection

Owner:XIAN RES INST OF CHINA COAL TECH& ENG GROUP CORP

A kind of method utilizing biological enzyme to catalyze the synthesis of atazanavir intermediate chlorohydrins

ActiveCN106947791BHigh selectivityHigh yieldFermentationBiotechnologyEther

Owner:四川奇格曼药业有限公司

Underwater glider low power consumption power management device and power management method

ActiveCN105529574BReduce power consumptionReduce volumeCoupling device detailsTwo-part coupling devicesElectricitySupply management

Owner:中国船舶重工集团公司第七〇二研究所

Device for monitoring undesired filament winding formation in textile machine

ActiveCN101462660BEasy to removeReduce maintenanceFilament handlingYarnBrake torque

Owner:RIETER AUTOMATIC WINDER GMBH

An air purification device for easy replacement of filter element

ActiveCN109357337BEasy to assemble and disassembleImprove practicalityMechanical apparatusLighting and heating apparatusElectric machineGear wheel

Owner:赣州鹏潺科技有限公司

A novel benzoxazine benzimidazole derivative, a pharmaceutical composition comprising the same, and a use thereof

ActiveCN101983197BSenses disorderNervous disorderBenzimidazole derivativeBULK ACTIVE INGREDIENT

Owner:DAEWOONG PHARM CO LTD

Live broadcast method, device, computer-readable storage medium and computer equipment

ActiveCN108668163BGuaranteed viewing experienceRealize the playback functionSelective content distributionData packBroadcasting

Owner:GUANGZHOU HUYA INFORMATION TECH CO LTD

An efficient and environmentally friendly flood control and drainage system

ActiveCN112012307BOptimize facility layoutGood emergency effectSewerage structuresGeneral water supply conservationSewageFlood control

Owner:安徽金海迪尔信息技术有限责任公司

A self-controlled vertical power distribution cabinet

ActiveCN107069524BConvenient automatic selection and automatic controlReduce laborSwitchgear detailsEngineeringMechanical engineering

Owner:安徽省自航成套设备有限公司

A kind of intraframe prediction decoding method and device based on hevc

InactiveCN106331726BHigh degree of parallelizationIncrease profitDigital video signal modificationIntra-frameUtilization rate

Owner:ALIBABA (CHINA) CO LTD

An off-board verification system for phased array weather radar calibration

ActiveCN113687324BCorrect system errors in real timeEasy to operateWave based measurement systemsWeather radarRadar systems

Owner:NANJING NRIET IND CORP

Battery fixing device, battery detachable structure and terminal

InactiveCN104576990BEasy to fixAchieve fixationCell component detailsTelephone set constructionsAdhesive glueMechanical engineering

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Gear selection rocker arm structure and shift tower

ActiveCN107120425BLower the altitudeSame action conversion efficiencyGearing controlRocker armIndustrial engineering

Owner:SCHAEFFLER TECH AG & CO KG

Method and device for marking web page data

ActiveCN109948075BNot affected by pixel offsetRapid positioningWebsite content managementWeb data retrieval using information identifiersInformation processingWeb page

Owner:BEIJING GRIDSUM TECH CO LTD

A Calculation Method of Betweenness in Modular Structured Networks

ActiveCN105844080BSimple calculationAccurate calculationInformaticsSpecial data processing applicationsModularityComputer science

Owner:HUNAN UNIV

An electrically driven helicopter tail rotor transmission system

ActiveCN103879555BImprove assembly maintainabilityReduce noiseAircraft power plantsWeight reductionElectricityControl system

Owner:CHINA HELICOPTER RES & DEV INST

Method and apparatus for cleaning filters

InactiveCN102985151AMembrane filtersFilter regenerationCleaning stationDevice placement

Owner:FORD MOTOR CO

A kind of traditional Chinese medicine preparation for treating gall disease

ActiveCN104524157BReasonable compositionDefinite curative effectAlgae medical ingredientsDrug compositionsRemove bloodTherapeutic effect

Owner:长治市武理工工程技术研究院

A visbreaking heat residence time estimation method and reaction device

ActiveCN104650954BEasy to operateLow costThermal non-catalytic crackingFlow propertiesCondenser (laboratory)Reaction temperature

Owner:PETROCHINA CO LTD

A wood chip washing sewage and flue gas treatment device

ActiveCN104117242BAchieve reuseAvoid wastingUsing liquid separation agentFiltration circuitsCycloneFlue gas

Owner:FUJIAN YONGAN FORESTRY GRP CO LTD

A kind of high wear-resistant green tire rubber composition and preparation method thereof

ActiveCN111073080BHigh molecular weightHigh monomer contentSpecial tyresSilica particlePolymer science

Owner:PETROCHINA CO LTD

A measuring device of nano -level capacitor displacement sensor based on flexible hinge mechanism

ActiveCN109253687BImprove accuracyCompact structureUsing electrical meansElectric machineEngineering

Owner:SANYING MOTIONCONTORL TIANJIN INSTR CO LTD +1

Non-return carbon fiber plate anchor

ActiveCN105442759BAchieve anchoringRealize anti-reverse effectBuilding reinforcementsStress concentrationFiber

Owner:CHONGQING UNIVERSITY OF SCIENCE AND TECHNOLOGY

Resin composition and its preparation method and application

InactiveCN103865460BSuitable for bondingExtended use timeNon-macromolecular adhesive additivesMacromolecular adhesive additivesCross-linkEmulsion

Owner:漳州市奈特新型建材有限责任公司

A two-stage buffer type commutator compression mould

ActiveCN106159633BReduce vibrationImprove machining accuracyCommutators manufactureCompression moldingAgricultural engineering

Owner:江门市鸿凯换向器有限公司

A device for dismantling and recovering aluminum formwork pins

ActiveCN111251248BEnhance the shake effectEasy to sieveSievingScreeningClassical mechanicsStructural engineering

Owner:广东鹏港建筑科技股份有限公司

A fire-proof and heat-retaining real stone paint and preparation method thereof

ActiveCN104973825BImprove heat resistanceGood heat insulationEmulsionFoaming agent

Owner:江苏七点建筑技术有限公司

A method and system for taking seedlings at intervals in rows by a pot seedling transplanter and placing seedlings sequentially

InactiveCN106258124BSolve the contradiction in space interferenceNo interruption of disk supplyTransplantingProgramme control in sequence/logic controllersSeedlingPhotoelectric sensor

Owner:JIANGSU UNIV

Synthesis and Application of a Bifunctional Fluorescent Probe Simultaneously Differentiating Hydroxyl Radicals and Hydrogen Peroxide

ActiveCN113292582BHighly sensitive differential quantitative detectionLow detection limitGroup 3/13 element organic compoundsFluorescence/phosphorescenceQuantum yieldChemical structure

Owner:HUNAN NORMAL UNIVERSITY

Method used for transmitting data in multi-media system and device

InactiveCN1812408BMetadata video data retrievalTransmissionDigital videoMultimedia search

Owner:MICROSOFT TECH LICENSING LLC

Double electronic valve device

InactiveCN102424069BImprove handling stabilityRealize emergency steering safety avoidanceFluid steeringRotary valveEngineering

Owner:JIANGSU UNIV

Multi-station seat belt static load testing machine

ActiveCN103592183BImprove practicalityEasy to testMaterial strength using tensile/compressive forcesSeat beltEngineering

Owner:STATE GRID CORP OF CHINA +2

Method, device, storage medium and electronic device for constructing target query statement

ActiveCN113127506BRelationship RealizationImprove efficiencyDigital data information retrievalKnowledge representationTable (database)Data information

Owner:北京明智和术科技有限公司

Door body with display device and refrigerator with same

ActiveCN111102789BImprove experienceEasy to useLighting and heating apparatusDomestic refrigeratorsIceboxDisplay device

Owner:QINGDAO HAIER REFRIGERATOR CO LTD +1

Detection method and device without blind area for large calibre steel pipe without changing probe

InactiveCN100434914CIncrease productivitySave the hassleMaterial magnetic variablesSensor arrayBlind zone

Owner:HEFEI ZHONGDA INSPECTION TECH

A dewatering wire for a crescent-shaped paper machine

ActiveCN105442376BFast dehydrationUniform dehydration speedMachine wet endCelluloseFiber

Owner:安徽华辰造纸网股份有限公司

Design method of conformal array antenna with special-shaped curved surface for vehicle-mounted platform

ActiveCN111817027BLower the altitudeReduce vertical sizeAntenna adaptation in movable bodiesIndividually energised antenna arraysAntenna designIn vehicle

Owner:10TH RES INST OF CETC

Moving bed biomass pyrolysis equipment

ActiveCN103937515BGuaranteed intakeGuaranteed anaerobicDirect heating destructive distillationBiofuelsEnvironmental engineeringSolid particle

Owner:JILIN UNIV +1

Method for cognizing asynchronous synergic frequency spectrum perception in radio

InactiveCN101615926BReduce distractionsNo authorization required for user parametersError preventionWireless communicationSignal-to-noise ratio (imaging)Frequency spectrum

Owner:SOUTHEAST UNIV

Equipment control method and device, storage medium and electronic equipment

PendingCN114167984AImprove control efficiencyInput/output for user-computer interactionMicrophonesControl electronicsControl objective

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Intelligent process production method based on big data collection of the whole process of bar

ActiveCN107042234BReduce energy consumptionTemperature control deviceMeasuring devicesData processing systemProduction line

Owner:HUATIAN ENG & TECH CORP MCC

Non-zymocyte drug sensitive batten preparation method

InactiveCN1990880BReduce breedingReduce infectionMicrobiological testing/measurementAntioxidantMedicine

Owner:上海星佰生物技术有限公司

Three-phase four-switch parallel type APF control method under voltage unbalance

InactiveCN102684196BSimple topologyReduce cost lossActive power filteringReactive power adjustment/elimination/compensationCapacitancePhase angle difference

Owner:SHANDONG UNIV

A kind of medicine for treating facial spots and its preparation

InactiveCN104491345BShort course of treatmentQuick resultsDispersion deliveryDermatological disorderSide effectCurative effect

Owner:美斑痘(广州)生物研究院(普通合伙)

Corneal state evaluation device, corneal state evaluation method and application

ActiveCN109171640BEye diagnosticsOptometryCornea

Owner:WENZHOU MEDICAL UNIV

Active matrix circuit substrate, display device, driving method thereof, and electronic equipment

ActiveCN107731172BFast switching speedStatic indicating devicesNon-linear opticsActive matrixDisplay device

Owner:E INK CORPORATION

Hydrogen sulfide compression method and device for hydrotreating

ActiveCN105344293BAvoid corrosionLiquid hydrocarbon mixture productionHydrocarbon oil crackingIndustrial gasHydrogen

Owner:王荣超

A kind of aluminum alloy material replacing qt450 air cap and centrifugal casting method thereof

InactiveCN105970055BImprove corrosion resistanceGood weldabilityCopperCasting

Owner:GUIZHOU HUAKE ALUMINUM MATERIAL ENG TECH RES

Three-dimensional color information acquisition method and device therefor

InactiveCN100387065CHigh-resolutionImprove reliabilitySteroscopic systemsImaging analysisInformation acquisition

Owner:IND TECH RES INST

Emitter with inner core for self-sustaining hollow cathode of spacecraft

ActiveCN103311066BReduce the temperatureExtend your lifeDischarge tube solid thermionic cathodesEvaporationEngineering

Owner:HARBIN INST OF TECH

A Highly Integrated Crankcase Ventilation Separation Device

ActiveCN112761754BReduce the risk of condensationReduced risk of emulsificationMachines/enginesCrankcase ventillationCrankcaseCylinder block

Owner:DONGFENG COMML VEHICLE CO LTD

Method for preparing samples for scanning capacitance microscopy and samples prepared using this method

ActiveCN107702962BIncreasing the thicknessSo as not to damagePreparing sample for investigationScanning probe microscopyCapacitanceScanning capacitance microscopy

Owner:YANGTZE MEMORY TECH CO LTD

Combination and high-efficiency filter press device in electrolytic zinc process

ActiveCN104922952BRealize free switchingGood dissolution and heating effectProcess efficiency improvementFiltration separationElectrolysisSlag

Owner:JISHOU UNIVERSITY

Magnetic holding device

ActiveCN100413704CSheet bindingEngineeringMagnet

Owner:KOKUYO CO LTD

Phosphorus pig iron cast negative electrode assembled carbon block

ActiveCN102560540BExtend your lifeSolve the problem of insufficient heat capacityHigh energyConductive materials

Owner:云南云铝绿源慧邦工程技术有限公司

Overflow-type bilateral control valve case

ActiveCN101672386BHighlight substantive featuresSignificant progressMultiple way valvesValve housingsEngineeringControl valves

Owner:王凤蕊

A punching mold for processing parts of refrigeration equipment

ActiveCN113600871BNo offsetHigh degree of automationDrilling/boring measurement devicesMaintainance and safety accessoriesSuction forcePunching

Owner:江苏拓博制冷科技有限公司

Method for repairing leaked coiled-material water-proof roof

ActiveCN101994399ALeak effectiveEffective leak repairRoof covering using flexible materialsBuilding repairsEavesConstruction engineering

Owner:HENAN GUOJI CONSTR GRP

Manufacturing method of printed wiring board as well as copper-clad laminate

InactiveCN1874655BHigh precisionConductive material mechanical removalConductive material chemical/electrolytical removalCopper foilLaser

Owner:HITACHI SEIKO LTD

Branch grinder

InactiveCN101786035BSmash thoroughlyFull chip removalGrain treatmentsEngineeringOperability

Owner:ZHEJIANG YAT ELECTRICAL APPLIANCE CO LTD

Diphenylalkyl halide or diphenyl carboxylic acid and synthesis method thereof

ActiveCN101948368BProne to formatting reactionsReaction raw materials are cheapOrganic compound preparationHalogenated hydrocarbon preparationGrignard reagentSynthesis methods

Owner:SHANGHAI INST OF ORGANIC CHEM CHINESE ACAD OF SCI

Long-life lead-acid battery

ActiveCN104393249BImproved high-rate cycle lifeImprove adhesionLead-acid accumulatorsLead-acid accumulator electrodesElectrolytic agentElectrical battery

Owner:HENGYANG RITAR POWER CO LTD

Boost circuit and its control method

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