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.

Vehicle-road collaborative automatic driving simulation test system and method for expressway

ActiveCN114863706AImprove efficiencySave moneyGeometric CADRegistering/indicating working of vehiclesIntelligent NetworkNetworked system
Owner:SHANDONG HI SPEED GRP CO LTD +1

Semiconductor structure and forming method thereof

PendingCN114551399AMake up discontinuous distributionImprove uniformitySemiconductor/solid-state device detailsSolid-state devicesSemiconductor structureDielectric layer
Owner:HUA HONG SEMICON WUXI LTD

Synthesis method of stable perovskite with SiO2 and PbSO4 dual protection

ActiveCN114806561AAvoid pollutionMuch precipitationMaterial nanotechnologyNanoopticsPtru catalystSilanes
Owner:HEBEI UNIV OF TECH

Purifying device for landscape water with high content of organic wastes

ActiveCN108975518ABig landscape shape spaceNice appearanceTreatment using aerobic processesWater contaminantsWater flowHoneycomb
Owner:JIANGSU AOYANG ECOLOGICAL LANDSCAPE CO LTD

Method for long-term conservation and rapid recovery of reniform worm strains

ActiveCN114214200AImprove resuscitation efficiencyPromote growthProtozoaMicroorganism based processesBiotechnologyGermplasm
Owner:HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL

Medicine tablet machine

InactiveCN104527124AShaping pressTabletingMechanical engineering
Owner:CHONGQING KANGLE PHARMA

Trial protection device for preventing failure of market fire water pump

InactiveCN104234991ASimple structureEasy to usePump controlPositive-displacement liquid enginesEngineeringPiping
Owner:车京殷

Novel multi-purpose magnetic-levitation-type guide rail experiment instrument

PendingCN107134202AEasy to adjustThe inclination can be changed at willEducational modelsLevitationGraduated cylinder
Owner:ZHEJIANG UNIV CITY COLLEGE

Systems and methods for providing a user's to-do list

ActiveCN105654271BEfficient determinationSubstation equipmentOffice automationEngineeringHuman–computer interaction
Owner:SAMSUNG ELECTRONICS CO LTD

Novel touch-up pencil

InactiveCN106216190AThere will be no problem of clogging the refillNo grinding effectLiquid surface applicatorsPortable grinding machinesPulp and paper industryEmery paper
Owner:朱玉俊

T-shaped nano gate and preparation method thereof

ActiveCN110808207AHigh-resolutionEasy to manufactureSemiconductor/solid-state device manufacturingSemiconductor devicesDielectricParasitic capacitance
Owner:THE 13TH RES INST OF CHINA ELECTRONICS TECH GRP CORP

Dedusting control system for textile machine control box

InactiveCN108196475AHigh degree of automationImprove intelligenceProgramme controlComputer controlMachine controlControl signal
Owner:XINCHANG COUNTY TENGSHENG TEXTILE MACHINERY CO LTD

Outdoor multifunctional vacuum cup

InactiveCN109805691ASimple structureEasy to useBatteries circuit arrangementsElectric powerElectricityEngineering
Owner:蔡尚峻

An underwater robot communication system

ActiveCN113163274BEnsure safetyIncrease horizontal distanceBuoysData switching current supplyCommunications systemControl engineering
Owner:SUBLUE UNDERWATER AI CO LTD

Method for improving hybrid bonding strength of wafers

InactiveCN107993927AHigh strengthLower yieldSemiconductor/solid-state device manufacturingUltimate tensile strengthBonding strength
Owner:YANGTZE MEMORY TECH CO LTD

Anti-collision device provided with air cushion for lifting hull buoyancy

InactiveCN107985525AReduce harmReduce lossesVessel cleaningHullsMarine engineeringAirbag
Owner:ZHANGPU JIANJIN INTELLIGENT TECH CO LTD

Control valve driving mechanism

ActiveCN102345703AReduce frictional resistanceGuaranteed stable workSpringsNon-rotating vibration suppressionEngineeringControl valves
Owner:KURASHIKI KAKO CO LTD

Two-step detection method of PCR (Polymerase Chain Reaction) of emulsion

ActiveCN106148569AWith anti-jammingHigh sensitivityMicrobiological testing/measurementMicroorganism based processesInterference resistanceOil phase
Owner:江苏护理职业学院

Double-channel low-temperature trapping and rapid heating device

PendingCN110736659ACompact structureNo precipitationWithdrawing sample devicesPreparing sample for investigationHeat sinkSemiconductor
Owner:泰通科技(广州)有限公司

Equipment startup and shutdown control circuit

InactiveCN113517884AReduce power consumptionWide range of usabilityProgramme controlComputer controlControl engineeringHemt circuits
Owner:SUBLUE UNDERWATER AI CO LTD

Centralized control system, method and device based on ubiquitous 5G energy Internet of Things technology

PendingCN111970159ASolve the problem of precise perception of data manipulationIncrease richnessCharacter and pattern recognitionResourcesData operationsControl system
Owner:江西凌峰能源科技有限公司

Polylactic acid-based biomass composite material and preparation method thereof

ActiveCN114196182AImprove thermal stabilityIncreased biodegradation rateThermoplasticPolymer science
Owner:TANGSHAN NORMAL UNIV

Serial-parallel case correlation analysis method and device, equipment and storage medium

PendingCN111753872AImprove the efficiency of correlation degree analysisImprove the efficiency of solving crimesData processing applicationsCharacter and pattern recognitionAlgorithmEngineering
Owner:GOSUNCN TECH GRP

Robot hand-eye calibration method, system and terminal

ActiveCN114310869ASmall amount of calculationImprove efficiencyProgramme-controlled manipulatorRobot handEngineering
Owner:SHANGHAI TECH UNIV

Establishment method of double-machine complete-machine-level hot standby system

PendingCN114490152AWith fault diagnosis functionSmart initializationRedundant hardware error correctionHandoff controlControl engineering
Owner:BEIJING AEROSPACE MEASUREMENT & CONTROL TECH

High nickel lithium-rich cathode material, and preparation method and use thereof

InactiveCN109921007AImprove electrochemical performanceSuppress voltage decayCell electrodesSecondary cellsManganeseMetal
Owner:THE NAT CENT FOR NANOSCI & TECH NCNST OF CHINA

SiC MOSFET repeated short circuit test method with adjustable gate voltage structure

PendingCN114325285AShort-circuit testingIndividual semiconductor device testingMOSFETCapacitance
Owner:ZHEJIANG UNIV HANGZHOU GLOBAL SCI & TECH INNOVATION CENT

Fan lamp control circuit, control method and fan lamp system

PendingCN112290850AImprove efficiencyAchieve independent controlAC motor controlPump controlInduction motorElectric machine
Owner:XIAMEN KIWI MICROELECTRONICS TECH CO LTD

Storage battery with good liquid adding effect

InactiveCN111785907AAdd liquid effect is goodIncreased dosing effectLead-acid accumulatorsCell component detailsElectrolytic agentPhysical chemistry
Owner:江苏双龙电源有限公司

3D printer for printing based on powdery materials

ActiveCN113547738AImprove flatnessReduce the temperatureAdditive manufacturing apparatus3D object support structuresComputer printingEngineering
Owner:徐州瑞缔新材料科技有限公司

Air-permeable paillette artificial leather

InactiveCN105128485AAchieve brilliant and colorful effectsDoes not affect appearanceSynthetic resin layered productsClothingsStage lightingComputer science
Owner:JIANGSU HUAHONG RUBBER & PLASTIC

High-precision light-emitting diode (LED) control circuit and high-precision LED control method and LED drive circuit using the same

ActiveCN102984855APrecise dimmingElectrical apparatusElectroluminescent light sourcesControl powerEngineering
Owner:SILERGY SEMICON TECH (HANGZHOU) CO LTD

Anti-freeze water meter

InactiveCN106052786AGuaranteed measurement accuracyPrevent burstVolumetric apparatus damage preventionWater flowEngineering
Owner:NINGBO WATER METER

Freckle-removing and wrinkle-eliminating beautifying lotion, and preparation method thereof

PendingCN110623912AReduce manufacturing costSimple methodCosmetic preparationsToilet preparationsWrinkle skinMedicine
Owner:周永全

Bobbin limiting device

PendingCN109082739AEliminate errorsReduce error rateTextiles and paperBobbinEngineering
Owner:AVIC SHAANXI HUAYAN AERO INSTR

Quantitative falling and feeding device for producing soft capsules with sleeved particles

InactiveCN108578235AEasy to cleanCleaningCapsule deliveryDrive motorEngineering
Owner:山东润安生物科技有限公司

Top surface soft film ceiling closing-up installing structure of prefabricated decoration

PendingCN109898717ASimple installation structureLow costCeilingsEngineeringWall plate
Owner:GOLD MANTIS FINE DECORATION TECH SUZHOU CO LTD

Strong-inhibition anticaving drilling fluid and application thereof

InactiveCN105038737AReduce fluid lossAdjust the flow patternDrilling compositionOrganic chemistryPetroleum engineering
Owner:北京中科天启油气技术有限公司

A solid-state battery comprising an interface buffer layer and its preparation method

ActiveCN111463478BImprove ionic conductivityImprove interface performanceSolid electrolytesFinal product manufactureSolid state electrolyteElectrical battery
Owner:ZHUHAI COSMX BATTERY CO LTD

Ultrasonic transducer systems including tuned resonators, equipment including such systems, and methods of providing the same

ActiveCN108461425ASoldering apparatusSolid-state devicesUltrasonic sensorTransducer
Owner:KULICKE & SOFFA IND INC

Device for cleaning residues in drill rod after being pulled out

PendingCN107150054ASolve pollutionSimple designHollow article cleaningBlock and tackleHand held
Owner:CHINA PETROLEUM & CHEM CORP +1

Permanent magnet synchronous counter-rotating dual-rotor motor driving device

InactiveCN102427289AWith differential functionDynamo-electric machinesDifferential functionMotor drive
Owner:JIANGSU XINGMALI TECH

Method for testing absorption energy of ore by using drop hammer impact

InactiveCN110686988AEnergy parameter improvementsEasy to adjustStrength propertiesMechanical crushingEngineering
Owner:NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Soybean blending edible oil and preparation process thereof

InactiveCN109042909APrevent high temperature browning phenomenonReduce dissolved oxygen contentFatty substance preservation using additivesEdible oils/fatsBiotechnologyVegetable oil
Owner:凤台县兴永食用油有限责任公司

Concave-convex brick

InactiveCN106609573ASimple structureEasy to useBuilding componentsBrickMaterials science
Owner:陈君

Intelligent packaging machine for collecting materials of grain

InactiveCN108190065AMonitor the depth of collectionSmart and easy to useSolid materialEngineeringPhotoelectric sensor
Owner:魏俊

Waste radial tire crusher

PendingCN107322840AEasy to separateReduce impactPlastic recyclingMechanical material recoveryEngineeringCrusher
Owner:刘忠伟

Preparing method of soilless culture nutrient solution of black pearl cherry tomatoes

InactiveCN109824406ASolve processing problemsSolve the difficult problem of chicken manure with high moisture contentGrowth substratesCulture mediaAnthriscus cerefoliumTrace element
Owner:盐城生物工程高等职业技术学院

Laser annular cutting device capable of achieving smooth cutting

PendingCN113427122AAvoid displacementPrevent adhesionLaser beam welding apparatusEngineeringLaser cutting
Owner:佛山市富惟汽配有限公司

Low-friction-coefficient surfacing composite wear-resisting plate and fabrication process thereof

InactiveCN111843371AReduce rapid wearReduce coefficient of frictionChutesCrazingGraphite particle
Owner:SUZHOU U P WEAR RESISTANCE COMPOUND MATERIALS

Adhesive for superposition

InactiveCN101338169AImprove heat resistanceImprove cold resistancePolyureas/polyurethane adhesivesLaminationAcetic acidPolyolefin
Owner:SHOWA DENKO KK

Water dispenser control method, water dispenser and computer readable storage medium

InactiveCN111568208AImprove experienceCharacter and pattern recognitionBeverage vesselsWater dischargeAutomatic control
Owner:FOSHAN VIOMI ELECTRICAL TECH +1

Block generation method and device, equipment and medium

ActiveCN111475572ANo increase in quantityLow costDatabase distribution/replicationDigital data protectionParallel computingTransaction data
Owner:BAIDU INT TECH (SHENZHEN) CO LTD

Synthesis method of composite film for adsorbing Hg < 2 + > in wastewater

ActiveCN113713628ANovel methodCompact processSemi-permeable membranesMembranesComposite filmMeth-
Owner:保定源汉升新材料科技有限公司 +1

Combined optimization algorithm based on spectral clustering and deep dual network

InactiveCN113435507ASave on shippingCharacter and pattern recognitionNeural learning methodsNerve networkUndirected graph
Owner:NEW TREND INT LOGIS TECH

Preparation method of nano cellulose derivative with good performance

PendingCN113929821ASolve the problem of environmental pollutionSolve pollutionPerylene derivativesSolution polymerization
Owner:SOUTHWEST PETROLEUM UNIV

Star simulator calibration and self-collimation measuring system and method based on common light path

ActiveCN109520526ASimplify complexityLow costAngle measurementExit pupilOptical axis
Owner:NANJING ZHONGKE ASTROMOMICAL INSTR

Method and device for quickly loading data in database, equipment and medium

ActiveCN111274295AFast loadingAvoid inefficient lookupsDatabase management systemsSpecial data processing applicationsParallel computingEngineering
Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

Engine cylinder cover hydro-extracting cage assembly

InactiveCN108507286ALow risk of rustNo secondary pollutionDrying solid materials without heatConvectionPulley
Owner:GUANGXI YUCHAI MASCH CO LTD

Steady state nonlinearity based heat-resistant spheroidal graphite cast iron and processing method thereof

InactiveCN107460397AImprove roundnessHigh strengthChemical compositionPearlite
Owner:MAANSHAN WANXIN CASTING

Sectioned suspension elevator installed in corridor

InactiveCN107032216AEasy to installReduce installation costsElevatorsBuilding liftsElectricityInformation transmission
Owner:HUAQIAO UNIVERSITY

High-oxygen-barrier no-primer polyvinyl alcohol coated film and manufacturing method thereof

InactiveCN104961903AImprove oxygen barrier performanceGood adhesionEpoxy resin coatingsEpoxyEmulsion
Owner:HAINAN SHINER IND

Resistor-capacitor reinforcement based memory cell of static random access memory

InactiveCN104851450AAccess latency is not affectedImprove Flip EffectDigital storageCapacitanceComputer architecture
Owner:INST OF AUTOMATION CHINESE ACAD OF SCI

Method for artificially breeding great amounts of pea aphids

InactiveCN104737990AAnimal feeding stuffVaccinationLiving body
Owner:湖北省烟草公司恩施州公司

Network directional shielding method

ActiveCN107222286ADirectional shielding in timeCommunication jammingWireless routerLiving room
Owner:ROPEOK TECHNOLOGY GROUP CO LTD

Electric power communication power supply battery pack dynamic equalization method and device

PendingCN112653206APrevent overchargingAvoid underchargingCharge equalisation circuitElectric powerElectrical batteryVoltage reference
Owner:GUANGZHOU BUREAU CSG EHV POWER TRANSMISSION +1

Method for degrading complex organic matters in wastewater by using white light irradiation assisted ferrous oxidation method

PendingCN111115747AGood removal effectEfficient decompositionWater/sewage treatment by irradiationWater treatment compoundsOrganic matter mineralizationLight irradiation
Owner:LANZHOU PETROCHEM COLLEGE OF VOCATIONAL TECH

Pyrolysis treatment method for garbage incineration fly ash

InactiveCN105674273ALow leaching rateImprove adsorption capacityIncinerator apparatusEngineeringOxygen
Owner:ZHEJIANG CONSTR INVESTMENT ENVIRONMENTAL PROTECTION ENG CO LTD

Smart mobile trash can based on sound source localization and system thereof

PendingCN110668049AMeet the needs of throwing out garbageVoice control movementRefuse receptaclesSound sourcesDrive wheel
Owner:SUZHOU INST OF INDAL TECH

High-reflectance LED backlight plate

InactiveCN105698045AImprove reflectivityImprove astigmatism effectMechanical apparatusPoint-like light sourceFlexible circuitsLight guide
Owner:AMICC OPTO ELECTRONICS TECH

Anti-dust street lamp wind power generation device

PendingCN113551197AAvoid rotation effectsIncrease horizontal rangeElectric circuit arrangementsLighting elementsSnowpackFan blade
Owner:马允智

Environmental protection paint used for underground parking

InactiveCN107254231AIncreased durabilityRich in colorCoatingsEngineeringToxic industrial waste
Owner:CHENGDU JIELEI SHADING ENG CO LTD

Environmentally-friendly water-based wood wax oil and preparation method thereof

InactiveCN107099228AImprove anti-settlingFeel goodWax coatingsAntifouling/underwater paintsWater basedDefoaming Agents
Owner:上海古象化工科技发展有限公司

Dripping pill containing vortioxetine and preparation method of dripping pill

InactiveCN105708814AGuaranteed stabilityIncrease free energyOrganic active ingredientsNervous disorderFree energiesDissolution
Owner:SHENZHEN FONCOO PHARMACEUTICAL CO LTD

Cement composition for well cementation operation, cement paste system and preparation method of cement paste system

ActiveCN113429163ASolid waste managementDrilling compositionFiberPhysical chemistry
Owner:CHINA PETROLEUM & CHEM CORP +1

Novel structure hollow brick

PendingCN107700745AEasy compoundHigh strengthBuilding componentsBrickConstruction engineering
Owner:GUIZHOU XINGGUI HENGYUAN NOVEL BUILDING MATERIAL CO LTD

Automatic machining equipment of cylindrical shell

InactiveCN108044361APrevent slippingReduce the need for manual laborOther manufacturing equipments/toolsMetal working apparatusEngineeringMechanical equipment
Owner:ZHEJIANG UNIV OF TECH FENGHUA SMART ECONOMY RES INST

Heat insulation hook nail

InactiveCN102734786AAvoid damageAvoid cracking or even peelingFluid heatersBoiler supporting/setting arrangementsInsulation layerHeat losses
Owner:YIXING HONGYE INSULATION ENG

Fan blade tip repairing method

PendingCN107718607AIncrease contact surfaceHigh strengthDomestic articlesWind energy generationAdhesiveEngineering
Owner:GUODIAN UNITED POWER TECH LIANYUNGANG CO LTD

Compression-resistant waterproof environment-friendly coating

ActiveCN114854264AAchieve waterproof effectImprove extensionAnti-corrosive paintsPolyurea/polyurethane coatingsChemical storageToluene diisocyanate
Owner:海威(海南)环境科技有限公司

Active power transfer type intelligent combined capacitor

InactiveCN103178531AReactive power adjustment/elimination/compensationReactive power compensationThree-phaseEngineering
Owner:南通能达电力科技有限公司

Typhoon forecasting method, device and equipment and computer readable storage medium

ActiveCN110941032AEasy to operateSave computing resourcesWeather condition predictionOperations researchTyphoon
Owner:SUN YAT SEN UNIV

Photovoltaic cell unfilled corner detection algorithm based on shape matching

InactiveCN107622484ARealize detectionEliminate the effect of contour extractionImage analysisOptically investigating flaws/contaminationImage correctionShape matching
Owner:HEBEI UNIV OF TECH +1

Grinding device for controlling grinding surface shape of wafer

PendingCN111775001AEasy to processImprove manufacturing qualityGrinding carriagesGrinding drivesWaferEngineering
Owner:华海清科(北京)科技有限公司

Solar heat-collecting panel core and solar heat-collector using same

InactiveCN101261043AReduce lossesReduce heat lossSolar heating energySolar heat devicesHeat flowThermal efficiency
Owner:HENAN SENGDA ENERGY ENVIRONMENTAL PROTECTION

Low-orbit satellite spread spectrum communication system signal capturing and tracking system

ActiveCN113238261AEasy to implementTake up less resourcesSatellite radio beaconingIntermediate frequencyCarrier signal
Owner:10TH RES INST OF CETC

Health foot bath traditional Chinese medicine for dispelling wind to eliminate dampness

InactiveCN104922231ATo achieve the purpose of curing rheumatismAntipyreticAnalgesicsNotopterygium incisumTraditional medicine
Owner:梁文荣

A payment risk classification method and device based on user payment data

InactiveCN109948905AImprove accuracyImprove reliabilityCharacter and pattern recognitionResourcesPaymentElectricity
Owner:YUNNAN POWER GRID

Underground station with open station hall

PendingCN108252331AFlexible organization of inbound and outbound passenger flowImprove service levelArtificial islandsUnderwater structuresTelecommunicationsEngineering
Owner:BEIJING GENERAL MUNICIPAL ENG DESIGN & RES INST

Long object transportation basket with double fixing actions

InactiveCN111806856AImprove stabilityReduce the chance of damageExternal fittingsInternal fittingsCapacitanceGear wheel
Owner:李春占

Continuous casting rod for petroleum drilling tool and welding process of continuous casting rod

InactiveCN107378308AMake up for wear sizeImprove surface propertiesArc welding apparatusWelding/cutting media/materialsRare earthCobalt
Owner:安徽鼎恒再制造产业技术研究院有限公司

Plate heat exchanger sheet provided with spindle protrusions

InactiveCN108827058AImprove performanceIncrease disturbanceLaminated elementsPlate heat exchangerEngineering
Owner:NANJING UNIV OF SCI & TECH

Electric cabinet convenient in installation and maintenance

InactiveCN109413927AEasy to installEasy maintenanceCircuit arrangements on support structuresCasings/cabinets/drawers detailsPush and pullEngineering
Owner:SHANDONG POLYTECHNIC

Waterborne coating

InactiveCN106281028AImprove performanceMake up for the shortcomingsCoatingsEmulsionPigment
Owner:江苏玖川纳米材料科技有限公司

Novel automatic conveying device

InactiveCN102765619ARealize automatic feeding processRealize blankingWebs handlingLaser cuttingEngineering
Owner:ANHUI JINGLING GLASS MACHINERY

Installation body for automobile temperature switch

InactiveCN103325618ALow costSave resourcesThermal switch detailsCopper platingAlloy substrate
Owner:曲阜天博汽车零部件制造有限公司

Novel high-speed brushless motor

InactiveCN105071625AGood quiet effectAdapt to mass productionMagnetic circuit stationary partsBrushless motorsEngineering
Owner:CHANGZHOU HAOSHENG MOTOR +1

Filtering equipment for tanker cabin gas recovery treatment

InactiveCN110339633AAvoid cloggingGuarantee unimpededGas treatmentDispersed particle filtrationFan bladeImpurity
Owner:陶象余

Protein peptide bait for fishing grass carp and preparation method thereof

PendingCN114391523AIncrease sweetnessImprove water stabilityOther angling devicesCorn flourFishing
Owner:HUAIYIN INSTITUTE OF TECHNOLOGY

Sleep process metabolic rate detection method based on linear correlation coefficient interference removal

PendingCN114027792AReflect metabolismEliminate distracting factorsDiagnostic signal processingSensorsMetabolic rateLinear correlation
Owner:CHONGQING HUOHOUCAO TECH CO LTD

Pyrolysis recycling treatment system for oil sludge

InactiveCN108439739AImprove recycling ratesWill not cause secondary pollutionSludge treatmentShock waveCooling tower
Owner:苏州碧千里环保科技有限公司

Paper ream packaging machine

InactiveCN112193475ARealize automated productionIncrease productivityPaper article packagingWrapper folding/bending apparatusIndustrial engineeringDeckle
Owner:DONGGUAN JUNXING MACHINERY TECH

Laser gain component and laser device

PendingCN109361137AImprove energy storage performanceIncrease beam areaActive medium shape and constructionSolid state laser constructional detailsLight beamOptoelectronics
Owner:LASER FUSION RES CENT CHINA ACAD OF ENG PHYSICS

Method for preparing expanded graphite through chemical oxidation

InactiveCN104591149AHigh expansion factorIncrease productionOxidizing agentPotassium permanganate
Owner:QINGDAO TAIHAODA CARBON MATERIAL

Intelligent laboratory operation platform system and control method thereof

PendingCN108405012AImprove securityGuaranteed rigorLaboratory benches/tablesSpeech recognitionOperational systemLaboratory technicians
Owner:广州未名雷蒙特实验室科技有限公司

Breaking machine for die-cutting formed paperboard

InactiveCN113306196ALabor savingReduce work intensityPaper-makingBox making operationsPaperboardEngineering
Owner:厦门百恒自动化科技有限公司

A method for isolating and culturing zebrafish primary intestinal macrophages

ActiveCN111411080BNarrow the scope of the separationEfficient purificationCell dissociation methodsClimate change adaptationCell separationDigestion
Owner:NANJING UNIV

General method for importing Excel data independent of rule configurations

InactiveCN102945160AGuaranteed legal and effectiveGuarantee is reasonable and effectiveSpecific program execution arrangementsSource Data VerificationDocument preparation
Owner:INSPUR COMMON SOFTWARE

Flame-retardant antibacterial phytic acid ammonium finishing agent for cellulose fiber and finishing method of flame-retardant antibacterial phytic acid ammonium finishing agent

ActiveCN110273295ASolve the problem of not being washedChange the law of growthBiochemical fibre treatmentHeat resistant fibresPhytic acidCellulose fiber
Owner:NANTONG UNIVERSITY

Shear pin type bypass valve

ActiveCN104989322AEasy to enterEasy to take outWell/borehole valve arrangementsSealing/packingEngineeringScrew thread
Owner:BC P INC CHINA NAT PETROLEUM CORP +1

Hot gas recycling apparatus for sock knitting machinery

ActiveCN108914363AExtended service lifeImprove uniformityDispersed particle filtrationTransportation and packagingEngineeringSingle chip
Owner:海宁市汉达袜业有限责任公司

Adjustable hinge device and refrigerator

ActiveCN108868414AEasy to operateWing accessoriesPin hingesRefrigerated temperatureElectrical and Electronics engineering
Owner:HAIER SMART HOME CO LTD

Molding process of plastic sectional material

InactiveCN102408641AHigh densityStrong impact resistanceBLENDER/MIXERPolystyrene
Owner:DALIAN RUIXIANDA PLASTIC CO LTD

Air supply assembly and air conditioner indoor unit

ActiveCN110726181AImprove the winding effectGuarantee the wind distanceLighting and heating apparatusAir conditioning systemsEnvironmental engineeringMechanical engineering
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1

Pearlescent polyamide film and preparation method thereof

ActiveCN111572138AReduce adhesionReduce usageSynthetic resin layered productsDomestic containersMasterbatchPolymer science
Owner:厦门长塑实业有限公司

Packer

ActiveCN111379536AReduce wearAvoid erosionSealing/packingMechanical engineeringGeotechnical engineering
Owner:PETROCHINA CO LTD +1

Automatic parking control algorithm based on driving experience

InactiveCN108407803AThe parameters are simpleClear physical meaningExternal condition input parametersSteering wheelS5 segment
Owner:SOUTH CHINA UNIV OF TECH

Subunit module used for constructing modular robot

ActiveCN108274458ASimple structureProgramme-controlled manipulatorControl signalModularity
Owner:BEIJING KEYI TECH

Competitive ELISA method based on foot-and-mouth disease A type VP1 protein and its monoclonal antibody

InactiveCN103554234AHigh purityImprove production efficiencySsRNA viruses positive-senseAntibody mimetics/scaffoldsAntigenDisease
Owner:广西壮族自治区动物疫病预防控制中心

Method for manufacturing light-color conductive polyester fibers

ActiveCN102978742AHigh breaking strengthImprove conductivityElectroconductive/antistatic filament manufactureFilament/thread formingPolymer sciencePolyethylene terephthalate glycol
Owner:RONGSHENG PETROCHEM

Electronic device and casing used therefor

ActiveCN101233796APrevent openingMiniaturizationCasings/cabinets/drawers detailsTelephone set constructionsDevice formEngineering
Owner:NEC CORP

PVLAN switch and method of connecting the PVLAN switch to non-PVLAN apparatus

ActiveCN104883325ANetworks interconnectionEngineering
Owner:IBM CORP

Air blowing arc extinguishing load switch

ActiveCN102592876AImprove performanceLarge docking errorHigh-tension/heavy-dress switchesAir-break switchesButt jointHigh pressure
Owner:GUANGDONG JINHUILONG SWITCH

Video encoding device and video decoding device

InactiveCN102934438ATelevision systemsDigital video signal modificationComputer hardwareVideo encoding
Owner:MITSUBISHI ELECTRIC CORP

Splicing device

ActiveCN1982038AIncrease temperatureImprove adhesionTyresRadiant heaterEngineering
Owner:KARL EUGEN FISCHER GMBH

Flat and round cutter and manufacturing method thereof

ActiveCN104942879AIncrease sharpnessImprove securityFurnace typesMetal working apparatusEngineeringAlloy
Owner:安徽华天机械股份有限公司

Mail temporary storage method and system

ActiveCN101527692AEnsure safetyAvoid Privacy LeakageSpecial service provision for substationMessaging/mailboxes/announcementsMobile Telephone NumberComputer science
Owner:NETEASE (HANGZHOU) NETWORK CO LTD

Fire-fighting spray head capable of adjusting spraying range

InactiveCN111803844AIncrease speedExpand the spraying areaFire rescueGlass ballStructural engineering
Owner:马丽莉

Method and apparatus for speech recognition

ActiveCN107016994AImprove accuracySpeech recognitionChinese charactersSpeech identification
Owner:ALIBABA GRP HLDG LTD

Loading frame for reducing difference between thick plate and thin plate of laser tailor-welded blank

InactiveCN104384374AReduce height differenceImprove work efficiencyMetal-working feeding devicesPositioning devicesThick plateHeight difference
Owner:烟台宝井钢材加工有限公司

Method and device for detecting wrong wiring of electric energy metering device

ActiveCN108445438AImprove work efficiencyElectrical measurementsElectricityThree-phase
Owner:STATE GRID HEBEI ELECTRIC POWER RES INST +3

Network layered model and interlaminar mapping method for optical transmission communication network

ActiveCN1791013AReduce construction costsOptimizationData switching networksStationPHY
Owner:CHINA INFORMATION TECH DESIGNING & CONSULTING INST

Traffic monitoring dispatching method and device, server and storage medium

ActiveCN109428780ARealize shunt monitoringAvoid abnormal situationsData switching networksWireless communicationTraffic capacityTerminal equipment
Owner:ZTE CORP

Device and electronic product for realizing virtual keyboard and implementation method thereof

InactiveCN101819501AEasy to implementReduce hardware costsInput/output processes for data processingKey assignmentComputer science
Owner:XIAN COOLPAD SOFTWARE TECH CO LTD

Comprehensive management system and method for metal-air fuel cell electrolyte

ActiveCN109638317AImprove work performanceExtended service lifeElectrolyte stream managementFuel cellsWork performance
Owner:TSINGHUA UNIV

Bacteriostatic cleaning and care product and preparation method thereof

InactiveCN106727062AInhibit bacteriaUniform natureCosmetic preparationsHair cosmeticsGuar hydroxypropyltrimonium chlorideBetaine
Owner:SICHUAN LAMBERT BIOLOGICAL TECH CO LTD

Tetrafluoroethylene polymerization inhibitor

InactiveCN102030610APrevent self-aggregationImprove oxygen removal effectHalogenated hydrocarbon separation/purificationTetrafluoroethyleneMonomer composition
Owner:SHANGHAI 3F NEW MATERIAL

Tool box with power socket

InactiveCN103612250ACompact and reasonable designEasy to carryWork tools storageElectric powerEngineering
Owner:无锡市华昊热能设备有限公司

Bin for preparing renewable particles with waste fishing nets

PendingCN109850420ARealize the cooling effectImprove storage efficiencyLarge containersTank wagonsTwo stepMechanical engineering
Owner:连云港永泰塑业有限公司

Beam failure processing method and related equipment

ActiveCN111278166AReduce overheadImprove communication performanceTransmission path divisionConnection managementComputer networkCarrier signal
Owner:VIVO MOBILE COMM CO LTD

Inverted front fork for electric bicycle

PendingCN114715319AImprove the ride experienceFeels stable while ridingSteering deviceElectric energy managementShock avoidanceEngineering
Owner:TIANJIN SHENLING TECH DEV

Walking type forklift

PendingCN110294438AHigh lifting heightNew appearanceLifting devicesEngineeringPallet fork
Owner:江苏盛誉动力科技有限公司

Rotary bamboo dryer for manufacturing bamboo toys

InactiveCN113894896AEvenly heatedFully dryReed/straw treatmentIndustrial engineeringElectric heating
Owner:沅陵县顺华玩具制造有限公司

Straight-axle axial plunger variable motor device with constant voltage control

InactiveCN111691923AImprove variable response timeVariable Response Time ImprovementReciprocating piston enginesConstant powerControl valves
Owner:AVIC LIYUAN HYDRAULIC

Motor state controlling method, storage medium and terminal

ActiveCN106921995AReduce distractionsHigh strengthCurrent supply arrangementsTransmission monitoringMotor vibrationComputer terminal
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Additives for liquid crystal mixtures

PendingCN110062801ALiquid crystal compositionsNon-linear opticsCrystallographyLiquid-crystal display
Owner:MERCK PATENT GMBH

Method for recycling rare earth from iron thorium slag in bastnaesite acid leaching process

InactiveCN111394599AEffective control of the amount of entrainmentLess slagProcess efficiency improvementRare earth metal carbonatesSlagPhysical chemistry
Owner:中稀(凉山)稀土有限公司

CIGS (Copper Indium Gallium Selenide) film and preparation method thereof

ActiveCN104538488AHigh crystallinityImprove efficiencyFinal product manufacturePhotovoltaic energy generationCopper platingIndium
Owner:SHENZHEN DANBANG INVESTMENT GROUP

Pure silicon resin composite paint

InactiveCN105273620AHas breathing functionImprove breathabilityCoatingsSodium hydroxideCoating
Owner:SUZHOU MINGXUAN FLOORING COATINGS

Safety baffle for road construction

InactiveCN102979357ANormal communicationWith sound-absorbing effectFencingClassical mechanicsStructural engineering
Owner:SHENYANG XINDA INFORMATION SCI & TECH