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.

Device and method for screening growth and migration behaviors of cells in three-dimensional matrixes at high throughput

InactiveCN102533537BLow priceSimple structureBioreactor/fermenter combinationsBiological substance pretreatmentsThin layerThree dimensional matrix
Owner:YUNNAN NORMAL UNIV

Aluminium armour tape winder and aluminium armour tape winding method

ActiveCN103588043AEasy to carryWinding smoothAluminiumEngineering
Owner:STATE GRID CORP OF CHINA +2

Reading prompt method in electronic reading terminal and electronic reading terminal

InactiveCN101858783AReduce visual fatigueReduce harmPhotometry using reference valueCathode-ray tube indicatorsLight intensityComputer science
Owner:HUAWEI DEVICE CO LTD

Multi-joint robot integrated cooperative control device and method

PendingCN108768220ASimple operationEasy to handle with numbersElectronic commutation motor controlAC motor controlArthrobotrysRobot control
Owner:NANJING INST OF TECH

Method for separating and determining rivaroxaban and impurities thereof, and application thereof

ActiveCN105004802AHigh sensitivity and precisionThe method is simple and feasibleComponent separationAmount of substanceChemistry
Owner:CHONGQING HUAPONT PHARMA

Pipeline hydroelectric generation equipment and method

PendingCN112576427AEasy to controlAffect normal rotationHydro energy generationMachines/enginesPipe waterElectric energy
Owner:重庆中节能悦来能源管理有限公司

Connecting device of battery module and battery module

PendingCN114122625AEasy to assembleImprove reliabilityCell component detailsElectrical batteryElectrically conductive
Owner:SVOLT ENERGY TECHNOLOGY CO LTD

Hand-held xerophthalmia phototherapy device and xerophthalmia phototherapy method

PendingCN110420394AProtection securityImprove mobilityDiagnostics using lightDiagnostics using spectroscopyRed lightLight filter
Owner:木马电器科技(东莞)有限责任公司

Automatic molten aluminum casting machine

PendingCN108580863ANovel and practical designSmooth castingMelt-holding vesselsMolten metal conveying equipmentsAutomatic controlAluminium
Owner:ZHEJIANG DINGLI IND

Cantilever pull rod assembled triangular bracket and construction method thereof

PendingCN110847056AReasonable forceReduce the possibilityBridge erection/assemblyPierCantilever
Owner:NANJING RUNHUA MUNICIPAL CONSTR CO LTD +1

Application of OsMPK4 protein and coding gene in regulation and control of growth of plant seeds

ActiveCN107805633AImprove expression efficiencyTransferasesFermentationBiological materialsBiotechnology
Owner:INST OF MICROBIOLOGY - CHINESE ACAD OF SCI

Intelligent milk bottle for cleft lip and palate infant

InactiveCN107496171ATargetedHigh degree of intelligenceFeeding-bottlesTeatsFlat nipplesPacifier
Owner:南昌理工学院

Electrical nail hammer

InactiveCN101992445AIncrease motivationHigh precisionDispensing apparatusNailing toolsEngineeringEnergy storage
Owner:苏州卓识商务咨询有限公司

Grid map marking method based on depth vision and single-line laser radar

PendingCN112132929AImprove stabilityReduce computational costWave based measurement systemsEditing/combining figures or textLidar dataData processing
Owner:BEIJING BOOCAX TECH CO LTD +2

Mattress internally with superconductive cold and warm dual-purpose type cold hot water generating assembly

InactiveCN104398062AEasy to operate and assembleReduce noiseBedsMagnetDual purpose
Owner:LIANYUNGANG ZENO MINGZHU WATER TREATMENT TECH +1

Method, system and device for head compression of packet and service stream classified sending

ActiveCN101400083AReduce workloadReduce processing loadNetwork traffic/resource managementData switching networksClassification ruleData messages
Owner:HUAWEI TECH CO LTD

Heat-accumulating-type electric heater dynamic machine and heating method thereof

ActiveCN108758764AEfficiency of trialHeating fuelLighting and heating apparatusStandard curveEngineering
Owner:天津欣顺科技有限公司

Manufacture machine and method for red jujube with walnut kernel

InactiveCN110584057ASimple structureImprove enucleation efficiencyFruit stoningFood shapingZiziphus jujubaManufacturing engineering
Owner:QINGDAO UNIV

Data checking method and device, equipment and computer storage medium

PendingCN113821575AImprove efficiencyReduce error rateFinanceMulti-dimensional databasesBusiness dataData processing
Owner:PINGAN PUHUI ENTERPRISE MANAGEMENT CO LTD

Quickly liftable net cage

ActiveCN111670850ALarge amount of waterReduce buoyancyEngine fuctionsClimate change adaptationPiston cylinderEnvironmental geology
Owner:ZHEJIANG OCEAN UNIV

Morinda citrifolia enzyme compound fruit juice and preparation method thereof

PendingCN114009636AIncrease the juice yieldEasily absorbed by the bodyFood ingredient functionsOrange juiceSodium carboxymethylcellulose
Owner:海南懿然生物工程有限公司

Design-while-drilling method for controlling borehole track while drilling well

InactiveCN1936263AIdeal control targetSafe completionSurveyDirectional drillingSection planePetroleum
Owner:CHINA PETROLEUM & CHEM CORP +1

Method for determining ceftazidime polymer for injection

PendingCN112345669AIncrease contentEnsure safetyComponent separationAqueous solutionCeftazidime
Owner:HAINAN WEI KANG PHARMA QIANSHAN

Method for accessing CPM (Critical Path Method) conversation historic record and message storage server

ActiveCN102143090AReduce overheadImprove user experienceData switching networksClient-sideCritical path method
Owner:BEIJING UNIV OF POSTS & TELECOMM +1

A valve stent performance testing device

ActiveCN110514376BEasy to useWide range of applicationsMachine part testingVibration testingPhysicsLiquid storage tank
Owner:JIANGSU UNIV

Magnetofluid shock absorber for cutter head

InactiveCN111173883AHigh damping efficiencyGood controllabilitySpringsNon-rotating vibration suppressionPhysicsEngineering
Owner:SOUTHEAST UNIV

High-thermal conductivity high-abrasion resistance hot stamping die steel and preparation method thereof

InactiveCN103334052AHigh thermal conductivityImprove wear resistanceElectric furnacesMachinability
Owner:SHANGHAI UNIV

Method fro storing USB (Universal Serial Bus) copyfile by using television with USB interface

InactiveCN101951476ALow costHigh promotional valueTelevision system detailsRecord information storageDigital memoryFile copying
Owner:TPV DISPLAY TECH (XIAMEN) CO LTD

Machining method of spiral groove

InactiveCN107900379AHigh precisionEasy to operateGeometric CADTurning machinesEngineeringMachining
Owner:WUHAN MARINE MACHINERY PLANT

Expanded compound feed for siniperca chuatsi and preparation method thereof

InactiveCN106260741ANutritional balanceNot easy to swellClimate change adaptationAnimal feeding stuffNutrientChemistry
Owner:ZHEJIANG DONGYU BIOTECH CO LTD

System and method for enabling drainage pipe channel to cross obstacle

PendingCN113718918AReduce the buried depth of pipes and channelsLow investment costFatty/oily/floating substances removal devicesSewerage structuresWater deliveryMechanical engineering
Owner:长江生态环保集团有限公司

Simulation device of thermal insulation layer ablation under condition of particle phase deposition in rocket engine

InactiveCN104833768ASimple structureEasy to useChemical analysis using combustionThermal insulationEngineering
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Self-cleaning luminous delineator

InactiveCN111893915AKeep the reflective effectReduce road safety hazardsBatteries circuit arrangementsCleaning using toolsDriver/operatorSafe driving
Owner:浙江龙丽丽龙高速公路有限公司丽龙管理处 +1

One-dimensional contact point positioning method of capacitive touch screen/board and capacitive touch screen/board

InactiveCN101561738AReduce material consumptionSimplify the production processInput/output processes for data processingFinger touchMaterial consumption
Owner:SUPER PIONEER

LED display screen fixed frame

InactiveCN103841790ARack/frame constructionFixed frameEngineering
Owner:DALIAN GUANGDING SEMICON LIGHTING

Method and system for generating power-exchange payment order

PendingCN109961579AShortcut generationLow costElectric vehicle charging technologyApparatus for hiring articlesPower exchangePayment order
Owner:AULTON NEW ENERGY AUTOMOTIVE TECHNOLOGY GROUP +1

Method for treating high-filled foundation in deep silt region

InactiveCN102720174APractical methodGood effectSoil preservationSoil horizonEngineering
Owner:CHINA MCC17 GRP

Method and device for channel occupancy indication

ActiveCN110831160ASave resource costImprove communication performanceSignal allocationWireless communicationChannel occupancyReal-time computing
Owner:HUAWEI TECH CO LTD

Method of preparing baking-free brick with dredge sediment aggregate

ActiveCN105130289AReduce production energy consumptionExcellent performanceGypsumBuilding material
Owner:TIANJIN UNIVERSITY OF SCIENCE AND TECHNOLOGY

Corner assembly with built-in blind window

PendingCN111075336AReduce installation difficulty andImprove assembly efficiencyLight protection screensLouverStructural engineering
Owner:CHANGSHU ZHONGQIN BUILDING MATERIAL

Impedance balance degree analysis method of on-chip power combiner

ActiveCN110991134ASave software and hardware resourcesSave resourcesComputer aided designSpecial data processing applicationsPower combinerReal-time computing
Owner:SOUTHEAST UNIV +2

Magnesium alloy ingot lifting feeding assembly

ActiveCN109733796ASimple and reasonable structureEasy to install and useConveyorsSprocketEngineering
Owner:巢湖云海镁业有限公司

Preparation method of in-situ synthesized hypereutectic aluminum-silicon alloy alterant

InactiveCN104711462AInorganic saltsSilicon alloy
Owner:LANZHOU UNIVERSITY OF TECHNOLOGY

Semiconductor structure and manufacturing method thereof

PendingCN114649270ATransistorSemiconductor/solid-state device manufacturingPhysicsParasitic capacitor
Owner:CHANGXIN MEMORY TECH INC

Manufacturing method of cast pot

InactiveCN108968637AImprove repair effectReduce repair costsSolid state diffusion coatingCooking vessel constructionsDefect repairSurface finishing
Owner:JOYOUNG CO LTD

Novel method for preparing external-use antibiotic drug retapamulin

ActiveCN107324998AImpurity spectrum is clearSimple process operationOrganic compound preparationCarboxylic acid esters preparationAntibiotic DrugsRetapamulin
Owner:CHONGQING HUABANGSHENGKAI PHARM

Virtual reality system for airport fire simulation

PendingCN110428689AImprove experienceInput/output for user-computer interactionCosmonautic condition simulationsVirtual bodyCombustion
Owner:北京唯极科技有限公司

Bulk-passivated crystalline silicon solar cell and bulk passivating method thereof

ActiveCN104600137AReduce concentrationLow densityFinal product manufactureSemiconductor devicesCrystalline siliconSemiconductor structure
Owner:TRINASOLAR CO LTD

Fire extinguishing patch

PendingCN113134194AFire rescueComposite materialFlame resistance
Owner:YICHANG JI AN DUN FIRE FIGHTING TECH CO LTD

Processing technology of plant fragrance type antibacterial down feather

InactiveCN109137532AImprove load stabilityImprove antibacterial and bactericidal abilityBiochemical fibre treatmentSilver particlesBiology
Owner:YUEXI YUHONG TEXTILE ARTS & CRAFTS PROD CO LTD

Double-cylinder flow stabilizing delivery pump and trailer pump and pump truck adopting double-cylinder flow stabilizing delivery pump

ActiveCN106014903APrevent pumping interruptionsPrevent refluxPositive displacement pump componentsPiston pumpsTruckEngineering
Owner:山东瀚纶环保机械有限公司

Seafood soybean milk sauce

InactiveCN108902908ADeliciousUnique tasteFood scienceNutrientVillosa choctawensis
Owner:安徽省云顶食品有限公司

High-efficiency production apparatus for lubricating oil

InactiveCN107890810AIncrease flexibilityQuality improvementTransportation and packagingRotary stirring mixersBevel gearNozzle
Owner:WUXI FEITIAN GREASE

Adjustable motorbike footrest

InactiveCN107953953ASimple structureMeet the needs of useFoot-restsCushionEngineering
Owner:重庆徐丁科技有限公司

Short-term wind speed prediction method, apparatus and system

InactiveCN107392397AImprove learning ability and generalization abilityImprove local search capabilitiesForecastingArtificial lifeMachine learningHybrid algorithm
Owner:GUANGDONG UNIV OF TECH

Quaternary ammonium salt cationic starch and preparation method thereof

InactiveCN109575148AAbundant and easy to get raw materialsAchieve species diversitySolventCarboxylic acid halides
Owner:HENAN HUALI PAPER IND

Novel laser sensor

InactiveCN108106598AGuaranteed accuracyOptical rangefindersOptoelectronicsLaser sensor
Owner:江苏冠达通电子科技有限公司

Automatic cleaning device for glassware

PendingCN111906107AComprehensive cleaningScrub comprehensivelyHollow article cleaningDrying gas arrangementsAutomatic controlProcess engineering
Owner:KUNMING UNIV OF SCI & TECH

Flat aisle with rubber pavement panel

PendingCN112982066AImprove assembly efficiencyEasy to installTemporary pavingsStructural engineeringRubber sheet
Owner:CHINA RAILWAY LIUYUAN GRP CO LTD

Quality detection method of traditional Chinese medicine compound preparation and application of quality detection method

InactiveCN113702553AWide coverageStrong representativeComponent separationRemove bloodChemical compound
Owner:SHANDONG MINGREN FURUIDA PHARMA

Spill-over pollutant sampling and rainwater collecting device and method

PendingCN112525599AImprove measurement accuracyFlexible adjustmentRainfall/precipitation gaugesWithdrawing sample devicesElectric machinerySample collection
Owner:陕西地建土地工程技术研究院有限责任公司

Key extension mobile phone shell

PendingCN108234725AReliable button operationTelephone set constructionsVIT signalsControl circuit
Owner:深圳市维灵创新科技有限公司

Biosensor based on earthworm coelomic fluid, application of biosensor in detection of tetracycline antibiotics and detection method

InactiveCN113324963ASimple extraction methodGood optical performanceFluorescence/phosphorescenceEisenia fetidaTetracycline antibiotics
Owner:四川中科微纳科技有限公司 +1

High oil-resistant accumulator capsule gel

ActiveCN104262718AGood oil resistanceExcellent heat aging resistanceChemistryAirplane
Owner:中国化工集团曙光橡胶工业研究设计院有限公司

Method for preparing alpha 1-antitrypsin

ActiveCN102993298ARealize comprehensive utilizationReduce dosagePeptide preparation methodsProtease inhibitorsAlpha-1-Proteinase Inhibitor (Human)Polyethylene glycol
Owner:CHENGDU RONGSHENG PHARMA

Formaldehyde production device and method for recycling thermal energy of tail gas by-product steam

ActiveCN103467256AIncrease profitReduce wasteOrganic compound preparationSteam generation plantsPressure levelUtilization factor
Owner:JIANGSU KAIMAO PETROCHEM TECH

Flashlight multipurpose lamp

InactiveCN106917988AEasy to useFun to useWith electric batteriesElectric lighting with batteriesEngineeringFlashlight
Owner:王金锁

Gas control system for stripping machine

PendingCN108294133AReduce gas consumptionGuaranteed uniformityFuel supply regulationGaseous fuel feeder/distributionProcess engineeringEngineering
Owner:安徽绿源机械科技股份有限公司

Feature-based quick bone plate design method

ActiveCN104462720AImprove Design Efficiency and AccuracyImprove the effect of surgerySpecial data processing applications3D modellingRegion of interestDesign cycle
Owner:HOHAI UNIV CHANGZHOU

Angle-adjustable heat dissipation stand

InactiveCN102207760AMeet thermal requirementsAdjustable operating angleDigital data processing detailsStands/trestlesEngineering
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Physical space type digital intelligent terminal

InactiveCN108712495AVersatileEasy to operateAdvertisingDisplay meansHolographic displayUrban landscape
Owner:四川省有份儿智慧科技有限公司

Novel chlorinated polyethylene rubber compound material and method for preparing same

ActiveCN108410075AShorten plasticizing timeSmall smellWaxCarbon black
Owner:HANGZHOU KELI CHEM CO LTD

Bimetallic composite brake disc and manufacturing method thereof

PendingCN111271397AGuaranteed safety performanceImprove brake performance and service lifeBraking discsVehicle componentsSteel platesManufacturing engineering
Owner:山西汤荣机械制造股份有限公司

Ladle top-bottom blowing vanadium extracting method

InactiveCN101328523AEffective in extracting vanadiumEfficient extractionManufacturing convertersProcess efficiency improvementSemi-steelOxide
Owner:PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP +1

Building construction hanging basket lifting device

InactiveCN111196586ASimple structureEasy to operateLifting devicesWindow cleanersArchitectural engineeringHanging basket
Owner:徐州海之慧生物技术有限公司

A multi-processor permanent magnet brushless direct current motor combined speed regulation system

PendingCN107017806AImprove detection accuracyHigh precisionElectric motor controlSingle motor speed/torque controlElectric machineryMaster processor
Owner:LANZHOU UNIVERSITY OF TECHNOLOGY

FPGA-based baud rate online detection method

ActiveCN104702470AImprove communication efficiencyReduce dependenceData switching networksBaudCoded element
Owner:NANJING ESTUN AUTOMATION CO LTD

Parallel cooling refrigerator

InactiveCN1548869AImprove cooling efficiencyAvoid electricity consumptionLighting and heating apparatusDomestic refrigeratorsFreezing chamberEngineering
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

Mixing equipment for coating dilution

PendingCN111001321AGuaranteed dilution effectEvenly distributedRotary stirring mixersTransportation and packagingProcess engineeringDrive shaft
Owner:陈国语

New energy automobile hydrothermal PTC insulation paper cutting and coating system and working method thereof

PendingCN113733221AImprove production quality and assembly efficiencyReduce labor costsHeater elementsSortingThermal insulationCoating system
Owner:FUJIAN KUN HUA AUTOMATION INSTR & METER CO LTD

Method for preparing lightweight high-strength composite material by utilization of paper-based honeycomb panel and wood plastic composite material

InactiveCN102431219AHigh strengthGood sound and heat insulationSynthetic resin layered productsLaminationHoneycombWater resistance
Owner:NORTHEAST FORESTRY UNIVERSITY

Brushless DC Motor

ActiveCN102684441BElectric motor controlEmergency protective circuit arrangementsElectricityMagnet
Owner:HANON SYST EFP DEUT GMBH

SaaS software performance problem identification method based on hidden Markov random field

PendingCN110990236AHardware monitoringSaas softwareObservation data
Owner:SHANDONG UNIV OF SCI & TECH

Real-time medicine box detection method based on YOLOv3 pruning network and embedded development board

PendingCN112597919AReduce computation and storageHigh performance unchangedCharacter and pattern recognitionNeural architecturesReal-time computingModel compression
Owner:ZHEJIANG UNIV OF TECH

Prying die position special tool and prying die position machined by prying die position special tool

PendingCN108655426AImprove efficiency and qualityImprove efficiencyCutting insertsTurning toolsMicrometerEngineering
Owner:东莞市精闽科技股份有限公司

Compressible garbage can

InactiveCN111470209ARealize wearing operationImplement the compression operationRefuse receptaclesEngineeringComputer hardware
Owner:合肥蓝优净环保科技有限公司

New energy heat conversion heat supply device

InactiveCN108980957AHot water is convenientReduce environmental pollutionCentral heating with accumulated heatLighting and heating apparatusPropellerThermal energy
Owner:南京骁科信息科技有限公司

Shield machine lifting trolley integrated equipment for road traffic

ActiveCN108083086AControllable safety and qualityImprove safety performanceLifting devicesTunnelsShield machineEngineering
Owner:石伟东

NFC carrier pigeon foot ring anti-counterfeiting identification method

InactiveCN110636069AStrong anti-counterfeiting abilityPrevent counterfeiting of numbers and informationNear-field for read/write/interrrogation/identification systemsAvicultureFilling-inHoming pigeon
Owner:瀚辰科技有限公司

Bulb lamp packaging assembly line turning structure and bulb lamp packaging assembly line system

PendingCN112693820ATurn easilyNot easy to damageConveyorsShock-sensitive articlesEngineeringComputer hardware
Owner:XIAMEN TOPSTAR LIGHTING

Transmission assembly capable of protection against border crossing and financial equipment

PendingCN110379066AImprove stabilityImprove reliabilityCoin/currency accepting devicesReciprocating motionBorder crossing
Owner:SHENZHEN YIHUA COMP +2

Nano-mist disinfection device

InactiveCN106178058AReasonable designSimple structureDispersed particle separationGranulation by liquid drop formationDisinfectantDecomposition
Owner:HUBEI HOPE PHARMA

Data writing method and device and computer equipment

ActiveCN112084163AAvoid wasting resourcesDigital data information retrievalInterprogram communicationComputer equipmentSoftware engineering
Owner:ZHUHAI DAHENGQIN TECH DEV CO LTD

Dehydration system of lithium ion battery positive electrode material precursor and method for preparing positive electrode material precursor

PendingCN114695880AImprove removal rateImprove heat utilizationCell electrodesRotary drum furnacesRotary kilnLithium electrode
Owner:湖南阿斯米科技有限公司

External used drug liniment used for removing scale, preparation method and application thereof

InactiveCN106256370AQuick effectPromote skin cell regenerationDermatological disorderPlant ingredientsAngelica sinensisGinseng
Owner:吴晓敏

Engraving and coloring method

InactiveCN104816570AImprove coloring work efficiencyReduce mistakesDecorative surface effectsColor modelRaw material
Owner:ANHUI YIWEI TRADE CO LTD

Positioning casing tube of PH monitoring tube and bile acid monitoring tube imbedded into oesophagus

InactiveCN101108121ASimple structureEasy to useSurgeryDiagnostic recording/measuringBile acidCell bodies
Owner:SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY

Information system program generation method and device, electronic equipment and storage medium

PendingCN113485686ASolve the division of labor constraintsReduce development costsVisual/graphical programmingInformation systemEngineering
Owner:苏州万戈软件科技有限公司

Bright field and dark field directional reflection light source assembly based on combined light source

PendingCN111598057AGood image qualityUniform illuminance of linesCharacter and pattern recognitionPhotographyLight fluxImaging quality
Owner:无锡市科德科技有限公司

Walking pushing device and pushing method

InactiveCN108560429ASimple system structureSave work spaceBridge erection/assemblyPistonTime dynamics
Owner:GUIZHOU ROAD & BRIDGE GRP +1

Semiconductor structure and formation method thereof

ActiveCN104952730AIncrease channel lengthImprove short channel effectSemiconductor/solid-state device manufacturingSemiconductor devicesMedia layerSemiconductor structure
Owner:SEMICON MFG INT (SHANGHAI) CORP

Preparation method of pharmaceutical composition for treating gout and gouty arthritis

ActiveCN113398232AAvoid rapid descentPrevent precipitationAnthropod material medical ingredientsSkeletal disorderGlycerolCitric acid
Owner:SICHUAN SUNNYHOPE PHARM CO LTD

Intelligent constant-temperature prosthetic socket and manufacturing method thereof

PendingCN111437084APromote local blood circulationPromote local metabolismDomestic articlesTherapeutic coolingHeat sinkProsthetic socket
Owner:安阳贝瑞思医疗设备有限公司

Adaptive image attribute editing model and editing method based on classification adversarial network

PendingCN112241741AAccurate attribute conversionGuaranteed continuityCharacter and pattern recognitionNeural architecturesGenerative adversarial networkMachine learning
Owner:HUAZHONG AGRICULTURAL UNIVERSITY

Parking lot ticket box structure

InactiveCN104240311ASimple structureEasy to operateTicket-issuing apparatusEngineeringParking lot
Owner:SHENZHEN DOOR INTELLIGENT CONTROL TECH

Electric potential difference meter of three measuring range conversion using converter branch having five digit reading

InactiveCN1793982AImprove accuracyGood repeatabilityAc/dc potentiometric measuring arrangementsPhysicsChangeover
Owner:骆乃光

Semiconductor laser chip testing and fixing device and method thereof

ActiveCN105467291AImprove uniformityIncreased contact surface areaIndividual semiconductor device testingThermal conductivityEngineering
Owner:XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI

HGA (Head Gimbal Assembly) wire arranging mechanism

InactiveCN107009069AAccurate wiringWide range of applicationsWelding/cutting auxillary devicesAuxillary welding devicesGimbalEngineering
Owner:SHENZHEN KAIFA TECH

Antenna

InactiveCN102427165ASave spaceSolve the shortcomings of being strong but sacrificing antenna characteristicsAntenna equipments with additional functionsCapacitanceAntenna matching
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Power supply method and device for alternating-direct current locomotive upon unpowered conveying

PendingCN107696866AStable voltageGuaranteed stabilityBatteries circuit arrangementsRailway vehiclesTraction motorElectricity
Owner:株洲中车电气科技有限公司

Novel multifunctional wall-type folding bed

InactiveCN108158273AReasonable structural designNice appearancePicture framesSofasEngineeringUtilization rate
Owner:余兵成

Preparation method for ambroxol hydrochloride capsule

InactiveCN111135152ASimple processLess types of raw materialsOrganic active ingredientsGranular deliveryPharmaceuticsChemistry
Owner:ANHUI PIOM PHARMA

Video recommendation method, target service providing end, service calling end and system

ActiveCN111679916AEasy to handleLower latencyVideo data indexingResource allocationService providerEngineering
Owner:BEIJING SOHU NEW MEDIA INFORMATION TECH

Sediment releasing method for water intake of low-head river channel pivotal power station

InactiveCN103882838AThe principle is simpleEasy constructionBarrages/weirsWater-power plantsSediment transportPower station
Owner:YELLOW RIVER INST OF HYDRAULIC RES YELLOW RIVER CONSERVANCY COMMISSION

Constant-temperature intelligent controlled traditional Chinese medicinal herbal liquid stirrer

ActiveCN109589849ALarge specific surface areaIncreased release rateRotary stirring mixersTransportation and packagingSmart controlEngineering
Owner:刘辉

Code rate switching method and device

ActiveCN111787336AThere will be no more troublesome problems in operationImprove viewing experienceSelective content distributionReal-time computingAlgorithm
Owner:HANGZHOU HIKVISION DIGITAL TECH

Maximum supply capacity evaluation method of distribution networks based on mixed integer linear programming

ActiveCN109066654AAvoid redundancyReduce the difficulty of quick solveAc network circuit arrangementsAssessment methodsTidal current
Owner:SHENZHEN POWER SUPPLY BUREAU +1

Middle-low-temperature flue gas desulfurization, dedusting and denitration and denitration catalyst thermal-desorption integrated device

ActiveCN104258673ALess investmentLow running costCombination devicesCatalyst regeneration/reactivationProcess engineeringAirflow
Owner:ACRE COKING & REFRACTORY ENG CONSULTING CORP DALIAN MCC

Acetylcholin esterase inhibitor lignanolide compound and preparation method and application thereof

InactiveCN105541764AOrganic active ingredientsNervous disorderEsterase inhibitorStereochemistry
Owner:JILIN AGRICULTURAL UNIV

Image downsampling method, electronic equipment and storage medium

ActiveCN112532871AImprove applicabilityTelevision system detailsColor television detailsImage basedEngineering
Owner:ZHEJIANG DAHUA TECH

Optical Tamm state plasmon-based light refractive index sensor

ActiveCN103728275AWide range and high precision measurementReduce the difficulty of productionPhase-affecting property measurementsMicro nanoRefractive index
Owner:UNIV OF ELECTRONIC SCI & TECH OF CHINA

Method and system for circuit field sensing IMS field multimedia conversation media information

InactiveCN101155173ALess investmentSpecial service provision for substationMetering/charging/biilling arrangementsSession control
Owner:HUAWEI TECH CO LTD

Driving method for display panel, and display device

ActiveCN108766360AStatic indicating devicesEngineeringData lines
Owner:BOE TECH GRP CO LTD +1

High-precision ignition system

ActiveCN108005831AHigh precision designControl accuracy ±1°Ignition automatic controlAutomatic controlVIT signalsFlywheel
Owner:ZHENGJIANG FENGLONG ELECTRIC CO LTD

Immobilized enzyme microcapsule for repairing organic contamination soil and preparation method thereof

ActiveCN103305497AHigh embedding rateReduce manufacturing costContaminated soil reclamationOn/in organic carrierChemistrySodium carboxymethylcellulose
Owner:NORTHEAST AGRICULTURAL UNIVERSITY

Drilling device for machining rack side hole

ActiveCN103920907AIncrease productivityShorten processing timePositioning apparatusMetal-working holdersAssembly lineMachining time
Owner:珠海和泽科技有限公司

Method for preparing high-moisture fermented granulated feed for pigs

InactiveCN102178093AEasy storageAvoid moisture cakingFood processingAnimal feeding stuffNutrientChemistry
Owner:河南宏翔生物科技有限公司

Method for evaluating Internet video quality, device and system thereof

InactiveCN101448173ASuitable for network-level evaluationTelevision systemsDigital video signal modificationNetwork levelInternet video
Owner:SNAPTRACK

Oxide infrared light reflection insulation carbon felt prepared through dipping and sintering method and application of oxide infrared light reflection insulation carbon felt

ActiveCN105036781AReduce energy consumptionStrong combinationDecompositionOxide
Owner:哈尔滨科友半导体产业装备与技术研究院有限公司

Memory device

ActiveCN111477261ALogic circuits characterised by logic functionRead-only memoriesVoltage referencePower circuits
Owner:MACRONIX INT CO LTD

Low-inlet-pressure and high-pressurization-capacity combined electric pump

ActiveCN111173658AReduced system size and weight spaceComprehensive volume and small installation spaceMachines/enginesLiquid fuel feedersCentrifugal pumpFuel supply
Owner:BEIJING POWER MACHINERY INST

Method for separating nano particles of different particle sizes

ActiveCN105233968ANarrow particle size distributionNo need to adjust densityWet separationSolventParticle-size distribution
Owner:河南索顿新材料有限公司

Rhabdovirus with recombination superoxide dismutase gene and preparation and application thereof

ActiveCN101613679AImprove expression efficiencyReduce manufacturing costPeptide/protein ingredientsMicroorganism based processesLaboratory cultureRecombinant baculovirus
Owner:浙江中奇生物药业股份有限公司

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