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.

Drafting device with four rollers in ring spinner

InactiveCN100545331CIncrease the total draft multipleSolve the problem of high hairiness in spun yarnDrafting machinesContinuous wound-up machinesYarnQuality assurance
Owner:JINGWEI TEXTILE MASCH CO LTD

Centrifuge working radius calibration method, system and accelerometer calibration method

ActiveCN108196092BTesting/calibration of speed/acceleration/shock measurement devicesAccelerometerEngineering
Owner:CHINA ELECTRONICS PROD RELIABILITY & ENVIRONMENTAL TESTING RES INST

Preparation method and application of iris manganese-enriched biochar

ActiveCN109529773BImprove catalytic performanceHigh catalytic activityWater/sewage treatment by irradiationOther chemical processesPtru catalystPhysical chemistry
Owner:CHINA THREE GORGES UNIV

An early warning method for preventing the horizontal wheels of the main trolley of a ship unloader from falling off

ActiveCN106395639BRealize the deceleration functionAvoid secondary failureTravelling cranesSafety gearEarly warning systemLow speed
Owner:SHANGHAI MEISHAN IRON & STEEL CO LTD

A mobile double-sided bucket washing device

ActiveCN107824578BIncrease the effective areaImprove convenienceHollow article cleaningEngineeringStructural engineering
Owner:临沂高新环卫有限公司

Method and device for alerting equipment failure

ActiveCN107547235BAvoid incompleteAvoid reminder inefficienciesData switching networksDomain nameContent distribution
Owner:BEIJING GRIDSUM TECH CO LTD

A kind of production method of insulating tubular busbar

ActiveCN109754952BAvoid destructionReduce generationManufacturing rigid-tube cablesInsulating conductors/cablesElectrical conductorInsulation layer
Owner:JIANGSU WONEN ELECTRIC TECH

Tombstone material and tombstone thermal insulation material and preparation method thereof

ActiveCN104709914BSimple processImprove performanceAlkaline-earth metal silicatesThermal insulationDissolution
Owner:CHNA ENERGY INVESTMENT CORP LTD +1

WeChat message reply device based on vehicle hud and steering wheel Bluetooth control

ActiveCN110049193BAddress communication needsAvoid security issuesDevices with voice recognitionDevices with bluetooth interfacesComputer hardwareSteering wheel
Owner:北京云驾科技有限公司

Simulator for protector

ActiveCN102821010BClear division of laborVersatileData switching networksCommunication interfaceTest efficiency
Owner:POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD +1

Target gene capture kit and capture method

ActiveCN105524981BWide coverageDeep sequencingMicrobiological testing/measurementDNA/RNA fragmentationBiotechnologyMagnetic bead
Owner:ZHEJIANG UNIV +1

Drainage Subgrade and Its Production Technology for Preventing Slipping and Cracking of Railway Filled Shoulder

ActiveCN111663374BPreventing tilting and collapsing accidentsImproved resistance to sliding fractureBallastwayBrickTrackway
Owner:安徽博晟亿电力科技有限公司

A kit for detecting Drosophila spotted wing based on terrestrial environment DNA and its application

ActiveCN113151511BEasy to carryReduce typesMicrobiological testing/measurementInvasive species monitoringAlien speciesInsect pest
Owner:HUNAN UNIV OF SCI & TECH

Pharmaceutical composition for treating lung cancer

ActiveCN102247404BReduce toxic and side effectsGood antitumor effectHeavy metal active ingredientsOrganic active ingredientsCisplatinApoptosis
Owner:KPC PHARM INC

Quick-switching anti-skid device for automobile tires

InactiveCN105128595BGuaranteed stabilityStretch out for easy realizationWheel attachmentsGear wheelControl theory
Owner:JIANGSU ZHANGCHI WHEEL MFG CO LTD

Polylactic acid bicomponent composite fiber single jet hole spinning pack

ActiveCN104562244BLarge filter areaImprove filtering effectFilament/thread formingConjugated synthetic polymer artificial filamentsFiberEngineering
Owner:HENAN LONGDU BIOLOGY TECH

Degradable uterine curette and preparation method thereof

ActiveCN103028150BGood biocompatibilityNo side effectsSurgeryInjection pressureCurette
Owner:江苏奥博金医药科技有限公司

A home smart photovoltaic power generation environmental protection blinds

ActiveCN110805391BGuaranteed to maximizeGood shading effectPhotovoltaic supportsNoise insulation doors/windowsHydraulic cylinderElectric machinery
Owner:密山市明泽经贸有限公司

Fabrication of displays including autonomous pixels

ActiveCN107533829BStatic indicating devicesNon-linear opticsMedicineComputer graphics (images)
Owner:MICROSOFT TECH LICENSING LLC

A robot device that uses CT perspective to guide remote real-time puncture

ActiveCN104983467BEasy to operateAvoid radiationSurgical needlesSurgical navigation systemsRemote controlCt fluoroscopy
Owner:GENERAL HOSPITAL OF PLA

Display control deviced and method

ActiveCN1294746CRealize picture-in-picture functionTelevision system detailsColor television detailsVideo playerMaster controller
Owner:DATANG MICROELECTRONICS TECH CO LTD +1

A method of voltage stability control based on avc

ActiveCN103475002BRaise the level of voltage qualityHigh precisionAc network voltage adjustmentReactive power compensationStabilization controlExecution unit
Owner:STATE GRID CORP OF CHINA +2

Tablet-in-tablet compositions

InactiveCN101631536ASkeletal disorderPill deliveryMedicineEstrogen
Owner:WYETH LLC

A conductive flame retardant polyphenylene ether

ActiveCN105542430BMicroballoon preparationMicrocapsule preparationFiberCarbon fibers
Owner:昆山聚威工程塑料有限公司

License management system

InactiveCN101278300AAvoid double typingDigital data protectionOffice automationCommunication unitKey generation
Owner:PANASONIC CORP

A method and device for measuring the response time of a water valve in an ultra-fast cooling system

ActiveCN106323613BReduce workloadEase of workValve arrangementsMachine valve testingControl engineeringProcess engineering
Owner:武汉钢铁有限公司

Rotary flexible shaft supporting tube with support blades having double-node cylindrical-annular sections

InactiveCN101793287BAvoid stickingPrevent follow-up phenomenonFlexible shaftsHydraulic equipmentNoise pollution
Owner:宋健

An HTTP Service Firewall Based on Adaptive Proxy Mechanism

ActiveCN104394122BEasy deformation adjustmentAccess as expectedTransmissionComputer moduleHyper text transport protocol
Owner:HANGZHOU ANHENG INFORMATION TECH CO LTD

Recommended following distance on full-windshield head-up display

ActiveCN101902598BTelevision system detailsAnti-collision systemsHead-up displayGraphics
Owner:GM GLOBAL TECH OPERATIONS LLC

Drawing/rolling control method

InactiveCN101151110BHigh dimensional accuracyInhibit rolling failureRoll mill control devicesMetal rolling arrangementsEngineeringHigh dimensional
Owner:NIPPON STEEL CORP

Method for compressing and decompressing JPEG image without loss

InactiveCN100591089CGuaranteed compression/decompression qualityPictoral communicationJPEGImproved algorithm
Owner:GUANGXI NORMAL UNIV

Fruit coloring adjunct and method for promoting fruit coloring with same

ActiveCN102057906BImprove appearance qualityImprove inner qualityBiocidePlant growth regulatorsHazardous substanceChitin formation
Owner:YANTAI GOODLY BIOTECH

A sorter output device for mining

ActiveCN108816812BAchieve positioningPrevent rotationSortingMining industryTorsion spring
Owner:ZHEJIANG LANYU INTELLIGENT TECH CO LTD

A kind of preparation method of phosphorus-containing porous nano-carbon spheres

ActiveCN107601452BLow priceEasy to operateCarbon preparation/purificationMicrosphereCarbonization
Owner:XIAMEN UNIV

Chinese medicinal composition for treating hemorrhoid

ActiveCN101269130BImproved effectiveness in treating hemorrhoidsConvenient treatmentAnthropod material medical ingredientsAntipyreticMedicinal herbsSide effect
Owner:福安药业集团烟台只楚药业有限公司

Method and apparatus for performing a real-time colorimetric nucleic acid amplification assay

PendingCN113227397AShow locationMicrobiological testing/measurementBiostatisticsAssayThermal contact
Owner:BIOPIX DNA TECH P C

fire water cannon

ActiveCN108744369BChange spray lengthIncrease elasticityFire rescueStructural engineeringMechanical engineering
Owner:泗县微腾知识产权运营有限公司

A method for building a vibration simulation model of a converter cabinet

ActiveCN107220407BHigh degree of simulationHigh precisionDesign optimisation/simulationSpecial data processing applicationsElement modelSimulation
Owner:ZHUZHOU CSR TIMES ELECTRIC CO LTD

Particle filter assimilation method, device and computing equipment for a hydrodynamic model

ActiveCN108920737BImprove accuracyImprove reliabilityDesign optimisation/simulationSpecial data processing applicationsStream flowState variable
Owner:CHINA INST OF WATER RESOURCES & HYDROPOWER RES

Dirt cleaning device in the water collection pipe

ActiveCN106269731BReduce resistanceSimple structureHollow article cleaningSoil treatmentEngineering
Owner:SHANDONG SUNWAY LANDSCAPE TECH

Smart heating network integrated system and its control method

ActiveCN104048347BReasonable controlEffective controlLighting and heating apparatusSpace heating and ventilation detailsFrequency changerControl system
Owner:山东国能智能科技有限公司

Automobile and emergency braking control method and system thereof

ActiveCN105966384BEffective brakingReduce collision accidentsBraking action transmissionDriver/operatorMaster cylinder
Owner:BEIJING ELECTRIC VEHICLE

An electric bicycle battery rack and battery replacement device thereof

ActiveCN111003088BSolve charging problemsSolve parking problemCharging stationsCell component detailsElectrical batteryPower exchange
Owner:国网(山东)电动汽车服务有限公司

Method and device for optimizing the number of grid openings in sorting equipment

ActiveCN109272138BLow costForecastingLogisticsAlgorithmReliability engineering
Owner:SF TECH

Automatic water-taking refrigerator and its water valve control method

ActiveCN107940861BAccurately determineEasy to useOperating means/releasing devices for valvesLighting and heating apparatusIceboxEngineering
Owner:QINGDAO HAIER REFRIGERATOR CO LTD +1

A preparation method of heat-resistant oxygen aging unsaturated polyester resin material for artificial stone

InactiveCN108641321BLittle impact on mechanical propertiesMeet the mechanical performance requirementsPolymer sciencePolyester resin
Owner:湖北钊晟新材料科技有限公司

A 1,4-pentadiene-3-ketoxime ether derivative containing 4(3h)-quinazolinone and its preparation method

ActiveCN106749046BHigh activityInhibitory activity overOrganic chemistryHydrogen atomHydrogen
Owner:GUIZHOU UNIV

Method for short-range denitrification biological treatment of high-salt wastewater

ActiveCN102153199BStable and efficient biological treatment effectLow costTreatment with aerobic and anaerobic processesSequencing batch reactorOperating energy
Owner:北京中汉汇德环境科技有限公司

Impeller-pressurizing rotor-injection type steam turbine

InactiveCN100378308CIncrease pressureIncrease supplyTurbine/propulsion fuel supply systemsTurbine/propulsion engine coolingEngineeringWork unit
Owner:姜伟

A method for directly oxidizing lignin in wood powder to prepare high value-added products and cellulose

ActiveCN106400564BMild reaction conditionsShort reaction timePretreatment with alkaline reacting compoundsPretreatment with oxygen-generating compoundsCelluloseEvaporation
Owner:QILU UNIV OF TECH

Fermentation post-treatment process for recombinant human interferon alpha2b

ActiveCN101974084BPrevent oxidationInhibit aggregationPeptide preparation methodsInterferonsProtein targetEconomic benefits
Owner:XIAMEN AMOYTOP BIOTECH

A vibration damping lamp

ActiveCN103629562BReduce vibrational energyReduce vibration shockLighting heating/cooling arrangementsProtective devices for lightingEnergy transferElectricity
Owner:SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1

A method for producing low-viscosity Paenibacillus polymyxa fermentation broth

ActiveCN109666603BIncrease the number of viable sporesReduce viscosityBacteriaMicroorganism based processesBiotechnologyMicroorganism
Owner:WUHAN KERNEL BIO-TECH CO LTD

Composite element and use thereof

InactiveCN105408107AReduce static loadAvoid spreadingLamination ancillary operationsLayered product treatmentBunsen burnerComposite plate
Owner:SCHOTT AG

One-button gear shifting system and method for drilling winch

ActiveCN106395661BEasy to operate and controlHumanized control operationWinding mechanismsAutomatic controlProgrammable logic controller
Owner:BAOJI PETROLEUM MASCH CO LTD +2

Wind turbine blade with base part having inherent non-ideal twist

ActiveCN102459878BMachines/enginesEngine componentsLeading edgeSuction force
Owner:LM GLASSFIBER

A system for transmuting nuclear waste using isotopic neutron sources

ActiveCN106340336BImprove securityAchieve the effect of "treating waste with waste"Radioactive decontaminationLiquid mediumGraphite
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI

Glass bottle heating conveying mechanism

ActiveCN111099398BLow finished productEasy to burstLoading/unloadingEngineeringHeat conservation
Owner:重庆华彬伟玻璃有限公司

A filter device for a dishwasher and a dishwasher equipped with the device

ActiveCN113499009BAvoid blockingAvoid cloggingTableware washing/rinsing machine detailsHome appliance efficiency improvementControl theoryMechanical engineering
Owner:江苏小格智能技术有限公司

A kind of combined variable stiffness film pmuts and preparation method thereof

ActiveCN109225789BEnhanced Mutual CouplingIncrease the ultrasonic transmission powerMechanical vibrations separationPMUTThin membrane
Owner:XIAN CHISHINE OPTOELECTRONICS TECH CO LTD

A spray paint recovery device

ActiveCN107670886BAvoid wastingAchieve recyclingSpraying apparatusResource recoveryEngineering
Owner:徐州天骋智能科技有限公司

A method of withdrawal and final mining in fully mechanized mining face

ActiveCN111022048BAvoid reworkGood luckUnderground miningSurface miningRock boltMechanical engineering
Owner:XIAN UNIV OF SCI & TECH

Waist-side urethral catheterization leakage-proof device

InactiveCN101596130BSuitable for useAvoid painBodily discharge devicesUrologySkin infection
Owner:王力民

Method and system for maintaining position in all-electric propulsion satellite electric thruster failure mode

ActiveCN108490963BThe ignition parameters are clearSimple calculationAttitude controlDrift angleClassical mechanics
Owner:CHINA ACADEMY OF SPACE TECHNOLOGY

Control method for starting self-cleaning of wet and dry vacuum cleaners

ActiveCN113180537BEasy to useReduce use costCarpet cleanersFloor cleanersProcess engineeringEnvironmental engineering
Owner:KUNSHAN XINTAILI PRECISION COMPONENTS CO LTD

An antibacterial ag-zno-tio 2 /Preparation method of water-based polyurethane composite slurry

ActiveCN111100542BAntifouling/underwater paintsPaints with biocidesPhoto catalyticHydrothermal synthesis
Owner:CHINA LEATHER & FOOTWEAR IND RES INST JINJIANG CO LTD

Machine tool assembly system and method based on Internet of Things

ActiveCN111354141BRealize monitoringGuaranteed accuracyAlarmsElectric transmission signalling systemsComputer hardwareThe Internet
Owner:DALIAN GUANGYANG SCI & TECH ENG CO LTD

General caching method

InactiveCN100589087CClear managementImprove read performanceMemory adressing/allocation/relocationExternal dataData access
Owner:ZTE CORP

Eccentric disc insertion tapered pipe fitting and manufacture method thereof

ActiveCN102661458BReduce manufacturing costEconomical and practicalFoundry mouldsPipe-jointsPipe fittingW-box
Owner:XINXING DUCTILE IRON PIPES CO LTD

A treatment method for micro-negative pressure pyrolysis waste paint slag

ActiveCN103028588BReduce manufacturing costIncrease productivitySolid waste disposalFurniture waste recoveryEcological environmentSlag
Owner:ANHUI ZHICHENG ELECTROMECHANICAL SPARE PARTS

A Remelting Process for Eliminating Type Segregation of Electroslag Steel Ingots

ActiveCN105838897BBig overheatingImprove liquidityMetallurgySlag
Owner:宝武特冶航研科技有限公司

A combination of qPCR internal reference genes in lung tissue of a mouse model of kidney yang deficiency and exogenous infection and its screening method

ActiveCN109609661BEfficient screeningPrecise screeningMicrobiological testing/measurementDNA/RNA fragmentationReference genesEIF4H
Owner:SHANDONG UNIV OF TRADITIONAL CHINESE MEDICINE

Loudspeaker assembly method and loudspeaker

InactiveCN109275073BImprove pure tone yieldImprove the sound effectDiaphragm mounting/tensioningFlexible circuitsEngineering
Owner:AAC TECH PTE LTD

Steering apparatus for vehicle

InactiveCN101676164BEliminate gapsImprove stabilityCam-followersMechanical steering gearsSteering wheelCam
Owner:JTEKT CORP

A method for separating 1,1-dimethylallyl 3-methyl-2-butenyl ether and 3-methyl-2-buten-1-ol

ActiveCN107759449BIncrease acquisition rateAchieve recyclingEther separation/purificationIsomerizationExtractive distillation
Owner:SHAOXING MINGYE CHEM FIBER

A method for efficiently removing refractory pollutants in water bodies

ActiveCN108341438BGood removal effectEfficient degradation abilityWater contaminantsWater/sewage treatmentPre treatmentWaste gas
Owner:SICHUAN AGRI UNIV

A plastic laser welding machine

ActiveCN106273415BNovel structureEasy to operateDomestic articlesEngineeringSlide plate
Owner:上海三束实业有限公司

a bumper car

ActiveCN109731348BFlexible steeringImprove experienceSelf-driversDrive shaftTransmission belt
Owner:GUANGZHOU SHIKEWEI ANIMATION TECH CO LTD

Classification and screening equipment for mine stone

ActiveCN110639815BReduce the overall heightReduce noise pollutionGradingMining engineeringElectric machinery
Owner:安徽省中飞安全科技有限公司

Micro-dose flow regulator

ActiveCN101905046BEasy to adjustReduce workloadIntravenous devicesEngineeringCatheter
Owner:威海威高医用材料有限公司

fa-f127-pcl folic acid targeting copolymer and its preparation method and application

InactiveCN106883394BFunction as a drug targeting carrierOrganic active ingredientsPharmaceutical non-active ingredientsChemical structureFolate targeting
Owner:JIANGXI SCI & TECH NORMAL UNIV

A moisture detection device and detection method for electric porcelain insulator slurry

ActiveCN106770964BReduce mistakesImprove detection accuracyMaterial analysisEngineeringMechanical engineering
Owner:唐山高压电瓷有限公司

A kind of customer satisfaction return visit method, equipment and storage medium

ActiveCN108229978BFeel goodFeel professionalResourcesCommerceData acquisitionEngineering
Owner:PING AN TECH (SHENZHEN) CO LTD

an electronic device

ActiveCN108347510BSimple structureReduce damage rateDigital data processing detailsElectric switchesElectrical and Electronics engineeringElectronic equipment
Owner:VIVO MOBILE COMM CO LTD

A construction technology of glass fiber reinforced plastic panel decoration structure

ActiveCN104386212BThe appearance is rich in colorLow water absorptionCabin closetsGlass fiberPlastic materials
Owner:JIANGLONG BOAT TECH

Method and system for identification of chip parameters

InactiveCN102103892BRead-only memoriesComputer scienceNand flash memory
Owner:WUXI ZGMICRO ELECTRONICS CO LTD

A method for dynamically adjusting the execution frequency of SQL statements

ActiveCN104933190BEasy to handleRelational databasesSpecial data processing applicationsDatabase serverDatabase services
Owner:SHANGHAI SNC NET INFORMATION TECH CO LTD

Low temperature drift precision current generation circuit

ActiveCN106444953BLow costEfficient use ofElectric variable regulationReference currentAccess line
Owner:SG MICRO

A paging method, device, system, cu, amf and storage medium

ActiveCN111148222BPaging successConnection managementEngineeringPaging
Owner:DATANG MOBILE COMM EQUIP CO LTD

Regulating method of reverse-running electricity generation of water pump of pump station

InactiveCN101951216BHigh feasibilityTake advantage ofSingle network parallel feeding arrangementsElectric generator controlElectricityWater discharge
Owner:SHANGHAI JIAO TONG UNIV SUBEI RES INST

A kind of preparation method of honeycomb cupric chloride/scr mercury removal catalyst

ActiveCN110227560BGuaranteed uniformityAvoid "salting out" and "frosting" phenomenonGas treatmentPhysical/chemical process catalystsCellulosePtru catalyst
Owner:XIAN THERMAL POWER RES INST CO LTD

Tighten the wrench suspension mechanism

ActiveCN103802061BSimple structureEasy to maneuverSpannersWrenchesEngineeringWrench
Owner:GUANGXI YUCHAI MASCH CO LTD

Parallel bus data space management method, master device and system

ActiveCN112799990BAddress flexibilitySolve the convenienceElectric digital data processingSpatial managementEngineering
Owner:CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST

A recording device for computer software development

ActiveCN113220155BPlay the role of fitting cushioningAvoid chippingInput/output processes for data processingSoftware engineeringSoftware development
Owner:福建金成信息科技有限公司

A Delineation Method of Therapeutic Thermal Mineral Water in Sedimentary Basin

ActiveCN107656321BImprove exploration efficiencySave survey costsProspecting/detection of underground waterBedrockSedimentary basin
Owner:中地宝联(北京)国土资源勘查技术开发集团有限公司

A Cabbage Automatic Harvester

ActiveCN105248040BRealize the purpose of remote control operationHarvestersEngineeringConveyor belt
Owner:启东市机关液化气有限责任公司

An asymmetric lens and its backlight module

ActiveCN106842703BIncrease the working distanceImprove brightness uniformityNon-linear opticsOptical elementsBrightness perceptionLightness
Owner:NINGBO ZHENGTE OPTICAL ELECTRIC APPLIANCE

A benzamide derivative fluorescent probe for identifying and detecting ferric ions and mercury ions and its preparation method and application

InactiveCN106977437BSimple methodLow costOrganic compound preparationFluorescence/phosphorescenceFluorophoreBenzioc acid
Owner:HUBEI UNIV

A preparation system and method for ultra-high vacuum electromagnetic levitation material

ActiveCN110252986BRealize the electromagnetic levitation experimentImprove mechanical propertiesRadiation pyrometryThermometers using electric/magnetic elementsOriginal dataUltra-high vacuum
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Cutting type figure tube distributing method and device

InactiveCN100402258CVariety of colorsSimple structureFeeding arrangmentsMaterial distributionMaterial supply
Owner:程晓勤

A crushing and vibrating Camellia oleifera peeling and seeding device for agricultural production

ActiveCN108552544BShelling implementationAchieve rotationHuskingHullingCamellia oleiferaAgricultural engineering
Owner:贵州山茶产业综合开发有限公司

Horizontal traffic privacy screen

InactiveCN102280071ATo achieve the effect of anti-peeping and confidentialityRealize functionIdentification meansOptical elementsNarrow rangeInternet privacy
Owner:张勇

Pneumatic Nail Splitting Device

ActiveCN106298373BAutomatic push-in implementationGuaranteed accuracyEmergency protective device manufactureHigh volume manufacturingSupport plane
Owner:吉勒明(威海)智能科技有限公司

A method for manufacturing a tool with an upper and lower layer sandwiching a granular layer

ActiveCN109289661BImprove work efficiencyProcess independenceShaking/oscillating/vibrating mixersTransportation and packagingMechanical engineeringChemistry
Owner:HEFEI WISDOM DRAGON MACHINERY DESIGN CO LTD

A Statistical Analysis Method for Competing Failure-related Accelerated Life Tests

ActiveCN103336901BIn line with engineering practiceImprove accuracySpecial data processing applicationsRelevant informationModel parameters
Owner:NAT UNIV OF DEFENSE TECH

Latent coating for metal surface repair

InactiveCN1286720AExtend effective lifeAnti-corrosive paintsPowdery paintsMaterials scienceMetal
Owner:3M CO

A solar heat collection system

InactiveCN104819583BPromote absorptionEven heat absorptionSolar heating energySolar heat devicesWorking fluidMicro-loop heat pipe
Owner:SHANDONG UNIV

Multi-station grinding and polishing machine for wooden toy building blocks

InactiveCN104741998BA large amountIncrease the number ofBelt grinding machinesGrinding work supportsEngineeringBelt grinding
Owner:李永友

Transverse-field liquid-crystal display device

ActiveCN100504552CIncrease opening ratioSmall color differenceNon-linear opticsLiquid-crystal displayAperture ratio
Owner:HANNSTAR DISPLAY CORPORATION

A leveling screw assembly for assembly

ActiveCN109779188BEasy to pressImprove loosenessCovering/liningsScrew threadIndustrial engineering
Owner:上海全筑新军住宅科技有限公司 +1

Autonomous driving behavior optimization method, device and computer equipment for unmanned vehicles

ActiveCN112052776BImprove learning efficiencyGood scene mobilityCharacter and pattern recognitionResourcesVehicle behaviorSimulation
Owner:NAT UNIV OF DEFENSE TECH

Method and device for internally machining cylinder jacket

InactiveCN1947943BReduce setup timeReduce the overall heightLapping machinesGrinding machinesEngineeringStructural engineering
Owner:CHRIS MARINE

Application of Eukaryotic Translation Elongation Factors in Detection of Breast Cancer Reagents

InactiveCN106868191BEasy diagnosisMicrobiological testing/measurementElongation factorGenotype
Owner:SHENZHEN UNIV

The method of setting a private proxy server in the browser of the Android system

ActiveCN103607454BImprove product experienceImprove access speedTransmissionProxy serverWeb page
Owner:TCL COMM (NINGBO) CO LTD

Collaboration method and device for data processing process

ActiveCN102096857BImplement co-processingImprove data processing efficiencyMultiprogramming arrangementsResourcesSoftware engineeringData source
Owner:DATANG SOFTWARE TECH

A fully automatic gluing and cutting machine for finger-joined bamboo strips

ActiveCN111590709BHigh precisionImprove work efficiencyWood veneer joiningChain sawsWorkbenchDesk
Owner:赣州森泰竹木有限公司

Voice wake-up method, device, system, equipment and storage medium

ActiveCN113223538BIncrease success rateEasy to understandSpeech analysisTelecommunicationsComputers technology
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Method and device for reducing dust accumulation in air conditioner and air conditioner

ActiveCN106403202BReduce dust accumulationReduce workloadMechanical apparatusSpace heating and ventilation safety systemsEngineeringPressure difference
Owner:WUHU MATY AIR CONDITIONING EQUIP CO LTD +1

Process for joining piping members and piping members consisting of polyphenylene ether resin composition which are joined by the process

InactiveCN102165239AGood effectStabilized Hot Melt BondingPipe connection arrangementsPolystyreneEther
Owner:ASAHI YUKIZAI KOGYO CO LTD

Method and apparatus for trimming containers

ActiveCN110545932BShearing machinesTurning machinesClassical mechanicsStructural engineering
Owner:BELVAC PRODN MACHINERY

Polarizing plate having optically anisotropic layer formed from liquid crystal molecules

InactiveCN1668945ALayered productsPolarising elementsPolarizerMolecular physics
Owner:FUJIFILM CORP

System startup verification method, system startup verification device and terminal

ActiveCN103729597BImprove securityPlatform integrity maintainanceTransmissionComputer terminalSystem safety
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

Method and electronic device for decoding compressed image data and auxiliary recording device

InactiveCN1337124ATelevision system detailsColor television signals processingData recordingImaging data
Owner:SONY COMPUTER ENTERTAINMENT INC

A mobile terminal and its method for detecting SIM card hot plugging

ActiveCN102984315BAvoid damageTelephone set constructionsHot swappingCard holder
Owner:临沂未来科技城开发建设集团有限公司

Composition of urea reducing agent capable of improving atomization effect

InactiveCN102397749AHigh purity requirementsImprove removal reaction efficiencyExhaust apparatusDispersed particle separationAlcoholMicrobiology
Owner:FAW GROUP

Station apparatus convenient for component or workpiece taking and placing

ActiveCN102431019BAvoid interferenceEasy to pick and place workpiecesWork tools storageOther workshop equipmentIndustrial engineering
Owner:CHERY AUTOMOBILE CO LTD

A scanning method of a cascaded prism sub-beam coarse and fine two-stage scanning device

ActiveCN109633895BFast solutionCompact structureOptical elementsOptical axisLight beam
Owner:TONGJI UNIV

Process for online coating soft brazing material on surface of copper alloy high-frequency welded tube for heat exchanger

InactiveCN103464358BLow costFast online applicationPretreated surfacesCoatingsCleansers skinPlate heat exchanger
Owner:广州大华仁盛铝合金管业有限公司

Method and apparatus for detecting Ethernet multicast loop

InactiveCN101330496BEliminate hidden dangersDoes not affect implementationData switching networksEngineeringEthernet
Owner:HUAWEI TECH CO LTD

Buried non- constant volume energy storage system

InactiveCN103280895BNo manual controlAutomatically adjust power supply ratioElectrical storage systemEmission reduction for energy storageEnergy storageCharge and discharge
Owner:SHANGHAI QIYATE ENERGY

A light guide structure and backlight module

ActiveCN108761626BThe display effect is uniformGuaranteed uniformityOptical light guidesNon-linear opticsOptical propertyLight guide
Owner:SHENZHEN DIXIAN ELECTRONICS

Joint road matching method and device based on curve fitting and network topology

ActiveCN111757271BEfficient analysisHelp prevent and controlParticular environment based servicesLocation information based serviceSimulationRoad networks
Owner:上海飞旗网络技术股份有限公司

Dust collector of cyclone type vacuum cleaner

InactiveCN100375605CGuaranteed cleanlinessReduce adverse effectsSuction filtersAir cycleCyclone
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

Control method and system for battery laser welding

ActiveCN103753019BRealize automatic controlSave human resourcesLaser beam welding apparatusAutomatic controlRelevant information
Owner:DELTA GREENTECH CHINA CO LTD

A positioning method and system for indoor targets

ActiveCN110366109BExtended maintenance is simple and efficientParticular environment based servicesPosition fixationAlgorithmLinear relationship
Owner:XIAMEN UNIV

A Network Wiring Converging Device Utilizing the Gear Rod Transmission Principle

ActiveCN111509489BAvoid accumulationClear conditioningFlexible lead accommodationComputer network technologyElectric machinery
Owner:杭州兴长科技有限公司

A kind of iron tailings/metakaolin base geopolymer and its preparation method

ActiveCN108640547BSolve pollutionFix security issuesCement productionLiquid waterSlag
Owner:WUHAN UNIV OF SCI & TECH

Method and device for processing service provisioning instructions

ActiveCN105224292BImprove execution efficiencyTask balanceMultiprogramming arrangementsComputer science
Owner:HANDAN BRANCH OF CHINA MOBILE GRP HEBEI COMPANYLIMITED

Fluid filled vibration damping device and method of producing the same

InactiveCN100476237CGood technical advantageImprove processing efficiencySpringsJet propulsion mountingElastomerPhysics
Owner:SUMITOMO RIKO CO LTD

Tea tree essential oil and ethanol double-disinfection no-clean hand sanitizer and preparation method thereof

InactiveCN111671709AAnti-corrosionReduce usageCosmetic preparationsToilet preparationsBiotechnologyTea Tree extract
Owner:QILU UNIV OF TECH

Method and system for producing hydrogen of different purity grades by using semi-coke coke oven gas

ActiveCN103359688BFull recoveryTake advantage ofHydrogen separationCatalytic reformingNitrogen gas
Owner:陕西氢纯能源科技有限公司 +1

Tool tooling for chipless cutting of aluminum flat tubes with large hole spacing

ActiveCN106346074BExcellent incision sectionHigh cut sectionShearing toolsEngineeringKnife blades
Owner:ANHUI JINSANHUAN METAL SCI & TECH

Cross-data center task scheduling and bandwidth allocation method based on hypergraph partition

ActiveCN110138830BReduce data transfer volumeShorten completion timeData switching networksInternet trafficMajorization minimization
Owner:TIANJIN UNIV

A modified carbon material and a nitrogen-enriched liquid flow battery electrode prepared therefrom

ActiveCN110194453BImprove conductivityImprove package stabilityGraphiteCell electrodesIn situ polymerizationModified carbon
Owner:HUNAN YINFENG NEW ENERGY

A method for jointly constructing 2,4 diaryl oxazoles by acetophenone compounds, ammonium persulfate and dimethyl sulfoxide

ActiveCN108440438BAvoid pollutionLow costOrganic chemistryArylAcetophenone
Owner:YUANJIANG HUALONG CATALYST TECH

Line Spectrum Estimation Method Based on Approximate Message Passing

ActiveCN113037660BAccurate estimateBaseband system detailsMessage deliveryEstimation methods
Owner:GUANGDONG UNIV OF TECH

A liquid storage drier shell and its manufacturing process

ActiveCN104034101BIncrease wall thicknessReduce wall thicknessRefrigeration componentsDesiccantAutomobile air conditioning
Owner:ZHEJIANG YIDA AUTO PARTS

Bracket for protecting LCD of portable display device

InactiveCN103068890AGood natureHigh modulusNon-linear opticsFiberCarbon fibers
Owner:CHEIL IND INC

fur processing method

ActiveCN104152597BSolve pollutionQuality is not affectedTanning treatmentPre-tanning chemical treatmentChromium freeInorganic salts
Owner:北京泛博科技有限责任公司

Apparatuses for fabricating micro patterns using laser diode array and methods for fabricating micro patterns

InactiveCN101875482BFast preparationSemi-permeable membranesPolarising elementsDrive shaftMicro pattern
Owner:IND TECH RES INST