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.

Method for fully crystallizing SAPO-34 molecular sieve balls by using phosphorus-aluminum molecular sieve mother liquor

PendingCN113562739AAchieve reuseEasy to operateMolecular-sieve and base-exchange phosphatesMolecular-sieve silicoaluminophosphatesMolecular sieveMetallurgy

Owner:CNOOC TIANJIN CHEM RES & DESIGN INST +1

A JAVA unifed task center scheduling method

InactiveCN109002353AAvoid repeated executionFlexible configurationProgram initiation/switchingNetwork serviceOperating system

Owner:北京中科梧桐网络科技有限公司

Auxiliary tool for cutting cakes

InactiveCN109105419ABaked article cutting/slicingStructural engineering

Owner:HUBEI UNIV OF AUTOMOTIVE TECH

Environment-friendly sewage treatment device

PendingCN108295728AUniform treatmentSimple structureTransportation and packagingRotary stirring mixersSewageTherapeutic effect

Owner:郑州华美彩印纸品有限公司

Method and device for acquiring continuous physical quantity data

ActiveCN102393214AMeet the input requirementsSuppress random disturbanceDigital technique networkMeasurement arrangements for variableComputer sciencePhysical quantity

Owner:郝玉山

Filter tube support body material for microporous inorganic separating film and synthesizing method thereof

InactiveCN101537314AReduce pollutionLower sintering temperatureSemi-permeable membranesCarboxymethyl celluloseSilicon dioxide

Owner:HAINAN UNIVERSITY

Observation system and method for resuspension quantity of deep-sea internal waves to seafloor sediments

ActiveCN108267126AAchieve observationDeterminable resuspension volumeMeasuring open water depthSpecial purpose vesselsSurface oceanSeabed sediment

Owner:OCEAN UNIV OF CHINA

Cutting device for clothes process design

PendingCN108606386ASimple structureHigh degree of automationClothes making applicancesEngineeringProcess design

Owner:HAINING HAITAO FASHION DESIGN CO LTD

Preparation method of zirconium-based metal organic framework material

InactiveCN113045765AThe synthesis process is simpleHigh crystal purityMetal-organic frameworkPhysical chemistry

Owner:INST OF QUALITY STANDARD & TESTING TECH FOR AGRO PROD OF CAAS

Compound energy absorption box and automobile with same

PendingCN113650576AImprove securityNot easy to hitBumpersEnergy absorptionEngineering

Owner:HEFEI UNIV OF TECH

Page access method and system

ActiveCN112612983AQuick responseImprove experienceSpecial data processing applicationsMetadata based other databases retrievalAccess methodWeb page

Owner:SHANGHAI BILIBILI TECH CO LTD

Article taking and placing detection system, method and device

ActiveCN112052701ALower requirementIncrease authenticityCharacter and pattern recognitionPayment architectureComputer scienceMechanical engineering

Owner:HANGZHOU HIKVISION DIGITAL TECH

Man-machine interaction method based on communication between optical mouse and screen

ActiveCN110187811AEasy to expandInput/output processes for data processingHuman–robot interactionHuman–computer interaction

Owner:SHANGHAI TECH UNIV

Window breaking device with double springs

InactiveCN108079454AQuick breakEasily brokenBuilding rescueEngineeringHigh pressure

Owner:茹朝贵

Portable backing-paper-free printer

InactiveCN112157995AAvoid stickingTypewritersComputer printingEngineering

Owner:江瀚标签科技(宁波)有限公司

Narrow-band interference resisting system based on cascaded wave traps

InactiveCN104215976ASmall scaleEasy to implementSatellite radio beaconingMiniaturizationEngineering

Owner:NO 20 RES INST OF CHINA ELECTRONICS TECH GRP

Light-emitting element and a production method therefor

InactiveCN102017203ANovel structureImprove electrical characteristicsSemiconductor devicesPower flowWafer bonding

Owner:LG INNOTEK CO LTD

Method and system for lowering static power consumption of vehicle-mounted electronic equipment as well as switching circuit

PendingCN110406486AReduce static power consumptionMeet the requirements of ultra-low power consumptionData processing managementElectric/fluid circuitStopped workElectricity

Owner:ECARX (HUBEI) TECHCO LTD

Cylindrical shaft rod piece inwards-concave arc ring groove machining device and using method thereof

ActiveCN112171354AImprove machining accuracyImprove work efficiencyFeeding apparatusPositioning apparatusElectric machineryStructural engineering

Owner:吴子昂

Glue bottle

ActiveCN101033026ANot easy to rotateEasy to openClosuresHand devicesEngineeringScrew thread

Owner:GUANGBO GRP

Treatment process for high-concentration wastewater

InactiveCN107686218AImprove reuseEmission reductionTreatment involving filtrationMultistage water/sewage treatmentFlocculationHigh concentration

Owner:AQUA WORTH SUZHOU ENVIRONMENTAL PROTECTION

Preparation method of antibacterial deodorized leather

ActiveCN108504793AGood water absorption and breathabilityHas antibacterial propertiesTanning treatmentPre-tanning chemical treatmentDeodorantMixed materials

Owner:黄方盾

Method for forming semiconductor device

PendingCN114823515ASemiconductor/solid-state device manufacturingSemiconductor devicesDevice materialEngineering

Owner:TAIWAN SEMICON MFG CO LTD

Method for preparing high-activity aluminum oxide powder using aluminum ash

InactiveCN105731508ASolve pollutionAchieve sustainable useAluminium oxides/hydroxidesSlagPotassium hydroxide

Owner:CHANGZHOU DAAO NEW MATERIAL TECH CO LTD

Ornamental fish tank with green plants

InactiveCN104026058AShorten maintenance timeReduce the frequency of fertilizationPisciculture and aquariaAgriculture gas emission reductionPlant growthFish tank

Owner:孟祥林

High-strength Al-Cu-Mg-Ce wrought aluminum alloy and manufacturing method thereof

InactiveCN104946944AImprove toughnessHigh tensile strengthRare-earth elementToughness

Owner:SHENYANG POLYTECHNIC UNIV

Super-soft nylon carpet and processing technology thereof

InactiveCN111671288AGood fleeceSoft and comfortableLiquid/gas/vapor article treatmentLiquid/gas/vapor removalSpinningSingle fiber

Owner:ZHEJIANG JIAYUAN CARPET IND

Escalator stair packaging method

ActiveCN105314255AEasy to operateImprove work efficiencyPackaging vehiclesContainers for machinesStairsEngineering

Owner:HITACHI LTD

Building construction quality management system and method

InactiveCN107818402AReduce time-consuming intermediate linksReduce the amount of manual workResourcesSystems managementConstruction management

Owner:CHINA CONSTR SEVENTH ENG DIVISION CORP LTD

Modified calcium oxide expansion agent for cement concrete and preparation method of modified calcium oxide expansion agent

ActiveCN104692688AIncreased durabilityReduce hydrationWater solubleExpansion joint

Owner:JIANGSU SOBUTE NEW MATERIALS

System and method for testing multiplexing signals sent out by vehicle-mounted instrument

PendingCN114325156AAutomatic determination of test resultsImprove quality and efficiencyMultiplex communicationElectrical testingComputer hardwareMultiplexing

Owner:HUIZHOU DESAY SV AUTOMOTIVE

User order positioning method, device and system

PendingCN110599192AAvoid inconvenienceImprove experienceCommerceOther databases clustering/classificationConsultation processComputer science

Owner:ALIBABA GRP HLDG LTD

Display method and device, storage medium and mobile terminal

PendingCN111862874AAvoid highlightingStatic indicating devicesComputer hardwareComputer graphics (images)

Owner:HUIZHOU TCL MOBILE COMM CO LTD

Classification model training method combining active learning and transfer learning

PendingCN113936791AAvoid negative transferAvoid negative transfer effectsMedical simulationMedical automated diagnosisPrivacy protectionEngineering

Owner:GUIZHOU NORMAL UNIVERSITY

Portable solar pancake baking machine

InactiveCN102835431AEasy to carryClimate change adaptationBaking ovenEngineeringPersonal computer

Owner:NANJING DAWU EDUCATION TECH

Locking unit with pull assisting function

ActiveCN104500517ASolve the inconvenienceSecuring devicesAviationLocking mechanism

Owner:CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD

Rotating structure

InactiveCN104235565AStands/trestlesCamera body detailsEngineeringClockwise

Owner:ASKEY COMP

Control method and device for automatic emergency braking of vehicle, and vehicle

ActiveCN106627531AEnsure safetyImprove driving experienceAutomatic initiationsBraking systemEmergency situations

Owner:ZHICHEAUTO TECH BEIJING

Papermaking wastewater pulp-water separation apparatus

ActiveCN110204099AAddressing technical inefficiencies in recyclingAvoid containingTreatment involving filtrationMultistage water/sewage treatmentFiberFlocculation

Owner:浙江弘安纸业股份有限公司

Speed changer shell airtight machine accompanying tray feeding device

PendingCN114476624AAvoid damageAvoid stabilityConveyor partsControl engineeringMachine

Owner:SHANGHAI AUTOMOBILE GEAR WORKS

Device for producing titanium metal, and method for producing titanium metal

InactiveCN103221558AEfficient preparationImprove productivityIncreasing energy efficiencyElectric heating for furnacesTitanium metalTitanium tetrachloride

Owner:HITACHI METALS LTD +1

Preparation method of phenolic resin microspheres

PendingCN113461883AReduce manufacturing costLow costActivated carbonPolymer science

Owner:SHANGHAI OUYANG SYNTHETIC MATERIAL SCI & TECH

Dynamic social contact method and device based on license plate numbers

ActiveCN111047876AImprove the parking experienceIndication of parksing free spacesIn vehicleEngineering

Owner:南京三百云信息科技有限公司

Preparation method of derived fuel of scraped car crushing residues

InactiveCN114196456AReduce pollutionSolve pollutionBiofuelsSolid fuelsCompression moldingPolymer modified

Owner:GEM WUHAN URBAN MINE RECYCLING IND PARK DEV +2

Drilling chamfering machine

PendingCN114473506AImprove chamfer qualityReduce deformationOther manufacturing equipments/toolsDrive by wireEngineering

Owner:JIANGMEN INTIN NUMERICAL CONTROL MACHINE TOOL CO LTD

Efficient heat dissipation computer mainframe box capable of automatically removing dust

InactiveCN112044599AEfficient heat dissipationFast gas flowDigital processing power distributionElectrodes cleaningGear wheelLiquid state

Owner:广州安华网络科技有限公司

Novel aluminum profile solid wood veneer gluing process

InactiveCN108015863AEasy to makeInnovative designOther plywood/veneer working apparatusLiquid surface applicatorsSolid woodKnurling

Owner:浙江丽尚建材科技有限公司

Quantitative medicine taking device for liquid bottled medicine

ActiveCN105616165BOral administration deviceInterference fitEdge surface

Owner:THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH

Automatic magnetic gauge partitioning device applied to headset production

PendingCN108111961AIncrease profitReduce labor intensityElectrical transducersEngineeringHeadphones

Owner:天键电声股份有限公司

Metal via hole stepped-impedance triple-polarized half-slot antenna with slits

InactiveCN105742806AElectrical size reductionMiniaturizationSimultaneous aerial operationsRadiating elements structural formsHigh resistanceDielectric substrate

Owner:SOUTHEAST UNIV

Object modeling method and device, electronic equipment and storage medium

PendingCN114782623ALittle impact on accuracyImprove robustnessImage analysis3D modellingStereo matchingComputer graphics (images)

Owner:BEIJING DAJIA INTERNET INFORMATION TECH CO LTD

Material rod self-release device for opening zipper buckle injection molding machine

InactiveCN102248690ADomestic slide fastenersThermal deformationEngineering

Owner:晋江市富利拉链服装有限公司

Spiral water diversion type deodorant floor drain core and floor drain with same

PendingCN111779113AAnti-spillSmooth drainageFatty/oily/floating substances removal devicesSewerage structuresWater storageDeodorant

Owner:JIANGSU OCEAN UNIV

Dual-polarization detection and receiving equipment

PendingCN112596035AAccurate extractionImprove performanceWave based measurement systemsIntermediate frequencyElectronic warfare

Owner:NANJING CHANGFENG AEROSPACE ELECTRONICS SCI & TECH

Ecological control method for preventing sogatella furcifera with assistance of pesticide

InactiveCN103828647AReduce dosageReduce the use effectPlant protectionVerminEngineering

Owner:SHANGHAI ACAD OF AGRI SCI

Household air-control grain storage system and method

InactiveCN102812826AHigh cost of solutionAvoid pollutionAgriculture tools and machinesEdible seed preservationGrain storageMaterials science

Owner:CHENGDU INST OF BIOLOGY CHINESE ACAD OF S

Anti-scald intelligent electromagnetic oven control panel

InactiveCN106765360ARealize intelligent controlAvoid safety hazardsDomestic stoves or rangesLighting and heating apparatusThermal insulationComputer module

Owner:HEFEI LONG DUO ELECTRONICS SCI & TECH

Packaging structure based on manifold channel cover plate, and preparation method thereof

PendingCN113488441AGuaranteed uptimeExtended service lifeSemiconductor/solid-state device detailsSolid-state devicesMechanical engineeringHigh heat

Owner:PEKING UNIV +1

Machine tool service cycle energy efficiency potential obtaining method

ActiveCN110531702AEnergy consumption predictionProgramme controlComputer controlNormal densityHigh energy

Owner:CHONGQING TECH & BUSINESS UNIV

Static electricity eliminating device and cartridge

InactiveCN102740578ASimple structureLow costElectrostatic chargesEngineeringStatic eliminators

Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Method of pimiento preparing hungarian pepper red powder

ActiveCN101248865AHigh yieldPromote absorptionAnimal feeding stuffAccessory food factorsFood additiveAntioxidant

Owner:山东天音生物科技有限公司

Shadow removal method and apparatus

InactiveCN106408529AExact coordinate positionImage enhancementImage analysisMaterial classificationBackground information

Owner:ZHEJIANG UNIVIEW TECH CO LTD

Driving device used for line-marking vehicle

InactiveCN105421208ADynamic stabilitySimple structural designRoads maintainenceDrive wheelMaterial resources

Owner:WUHU SAITE CONSTR EQUIP

Organic electroluminescence element and its picture element structure, picture element array and actuating method

InactiveCN1925707ABest opening ratioImprove reliabilityElectrical apparatusStatic indicating devicesOrganic filmOrganic laser

Owner:RITDISPLAY

Method and device for starting application program in electronic device

ActiveCN103279272AReduce stepsShorten the timePayment architectureExecution for user interfacesApplication softwareMultiple applications

Owner:TENCENT TECH (SHENZHEN) CO LTD

Self-protecting dot and bead welding wire with metal core

InactiveCN1810438AImprove wear resistanceHigh sugar retentionWelding/cutting media/materialsSoldering mediaHigh carbonMaterials processing

Owner:BEIJING UNIV OF TECH

Novel cable winding frame

InactiveCN113336023AEasy to useImprove practicalityElectric cablesWire wrap

Owner:沈建文

Radar system for detecting small target on sea

InactiveCN108693527ARealize simultaneous measurementStrong clutter suppression abilityRadio wave reradiation/reflectionRadar systemsImage resolution

Owner:XIAN XIDE ELECTRONICS INFORMATION TECH

Landing method of fixed-wing unmanned aerial vehicle

InactiveCN108482696ASpeed up the process of decelerationHigh elongationAircraft landing aidsGround installationsAerospace engineering

Owner:佛山云澈科技有限公司

Animal and plant double-protein small crisp meat base material prepared by high-humidity extrusion process and processing method thereof

InactiveCN113412873ACrispy tasteNo chewing burdenProteins working-up by texturisingVegetable proteins working-upBiotechnologyVegetable oil

Owner:JIANGNAN UNIV

Multiplex amplification system for identifying whether body fluid to be detected is non-blood, menstrual blood or peripheral blood and primer combination used by multiplex amplification system

InactiveCN110540988AImprove accuracyMicrobiological testing/measurementDNA/RNA fragmentationBody fluidBioinformatics

Owner:INST OF FORENSIC SCI OF MIN OF PUBLIC SECURITY

Hydraulic energy storage power generation type anchoring system for wave energy power generation device

ActiveCN112065641ALarge energy storageReduce risk of sabotageWaterborne vesselsHydro energy generationHydraulic cylinderWave power generation

Owner:GUANGZHOU INST OF ENERGY CONVERSION - CHINESE ACAD OF SCI

Contact oxidizing H circulation pipe film biological reactor

InactiveCN1899979AReduce sludge concentrationReduce pollutionTreatment using aerobic processesSustainable biological treatmentWater qualityMembrane bioreactor

Owner:RES CENT FOR ECO ENVIRONMENTAL SCI THE CHINESE ACAD OF SCI

Glass product forming mold and glass product processing method

ActiveCN111153586AAvoid deformationQuality assuranceGlass pressing apparatusGlass reforming apparatusCooling speedCeramic materials

Owner:AAC OPTICS (CHANGZHOU) CO LTD

Automatic reading equipment or book or electronic data file

InactiveCN109658753ALow costCharacter and pattern recognitionElectrical appliancesAutomatic test equipmentData file

Owner:陈旭

Picture segmentation processing storage method and system

InactiveCN106980655AFind quicklyImprove query efficiencyCharacter and pattern recognitionStill image data indexingComputer graphics (images)Image content

Owner:佛山益企信息科技有限公司

Observation device for pattern paper inspection

InactiveCN107064156ARealize detectionRealize windingOptically investigating flaws/contaminationPulp and paper industrySupport plane

Owner:安徽江南春包装科技有限公司

Intelligent steel plate caliper device capable of rotating and turning in multiple directions in three-dimensional space

ActiveCN106862850AImplementation angleImprove continuityWelding/cutting auxillary devicesAuxillary welding devicesThree-dimensional spaceEngineering

Owner:大连紫晟企业服务有限公司

Piano mechanical device

ActiveCN104616638AReduce frictionAvoid epiphenomenonStringed musical instrumentsPianoElectrical and Electronics engineering

Owner:安纳司·毕德内 +3

Biomass-based in-situ reduction noble metal-based fuel cell catalyst

PendingCN114204046AReduce reunionIncrease the active siteCell electrodesPtru catalystFuel cells

Owner:CHINA AUTOMOTIVE TECH & RES CENT +1

Smart home robot system based on instant communication

InactiveCN107977615AImprove handlingImprove interactive experienceThree-dimensional object recognitionRobotic systemsHome robot

Owner:安徽省雨龙家具有限公司

Controller of vehicle-mounted hydrogen system

PendingCN114361508AMeet the control signal transmissionMeet Compatibility IssuesFuel cell auxillariesArea networkControl signal

Owner:SHANDONG UNIV OF SCI & TECH +1

Synergist for limestone-gypsum wet flue gas desulfurization

ActiveCN102145252AImprove desulfurization effectReduce energy lossDispersed particle separationAlkali metal oxideSalicylic acid

Owner:ZHEJIANG RUNFENG ENERGY ENG

Flue transport vehicle

InactiveCN105946907AHigh strengthImprove stabilityHand carts with one axisVehicle frameInverted u

Owner:中建五局(安徽)投资建设有限公司

CMV envelope protein packaging lentiviral vector and application thereof

ActiveCN114478713AStable transfection functionEfficient transfectionGenetically modified cellsVirus peptidesLentivirusCell Membrane Proteins

Owner:JIANGSU MOBILI BIOTECH CO LTD

Application of pepper extractives in preparation of sedative hypnotic medicines or health foods

InactiveCN102920790AProlonged occurrenceHas sedative-hypnotic activityNervous disorderFood preparationSedative/hypnoticSleeping time

Owner:SHENYANG PHARMA UNIVERSITY

Method for distinguishing Si surface from C surface of SiC (silicon carbide) wafer

InactiveCN103630708AImprove qualityReduce defectsScanning probe microscopyWaferingSingle crystal

Owner:HEBEI SYNLIGHT CRYSTAL CO LTD

Molten steel carbon content and temperature detection system

InactiveCN107121164AImprove accuracyMeasurement devicesArray data structureAnalysis data

Owner:HUNAN RAMON SCI & TECH

I-wheel jacking device

InactiveCN108275504AImprove securityFilament handlingEngineeringPiston rod

Owner:蚌埠兴力传感系统工程有限公司

Intelligent closestool with cover capable of being automatically closed

ActiveCN104790494AAvoid damageAvoid auto-shutdown issuesBathroom coversLavatory sanitoryImpellerWater storage tank

Owner:天津鼎拓恒远知识产权服务有限公司

Display device capable of switching two-dimensional display mode and three-dimensional display mode and liquid crystal lens thereof

InactiveCN103913922ALens effect close toSteroscopic systemsNon-linear opticsLiquid-crystal displayElectric field

Owner:DONGGUAN MASSTOP LIQUID CRYSTAL DISPLAY +1

Tube

InactiveCN104495521ASimple structureMeet different usage needsYarnEngineering

Owner:SUZHOU CITY WUZHONG DISTRICT GUOXIANG XUYU WOOLENSWEATER PROCESSING PLANT

Shore connection cable reel for ship

ActiveCN113666205AReduce in quantityQuality improvementFilament handlingVehicular energy storageMarine engineeringElectric cables

Owner:CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY

High-lighting-effect and high-stability alpha-SiAlON:Eu<2+> yellow fluorescent powder and preparation method thereof

InactiveCN107057696AHigh light efficiencyImprove stabilityLuminescent compositionsMetallurgyPhysical chemistry

Owner:HEBEI LIFU CHEM TECH

Constructing method and constructing device for time-lapse seismic data acquired by marine towline

ActiveCN105301635AGood Acquisition ConsistencyGood repeatabilitySeismic signal processingRepeatabilityGeophysics

Owner:BC P INC CHINA NAT PETROLEUM CORP +1

Automobile door map bag

InactiveCN109649284APrevent slipping outAvoid damagePassenger spaceLocking mechanismEngineering

Owner:ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1

Spunbond non-woven fabric for supporting an active material of battery and manufacturing method thereof

ActiveCN102560901AImprove adhesionPrevent leakageElectrode carriers/collectorsNon-woven fabricsPolyesterEngineering

Owner:TORAY ADVANCED MATERIALS KOREA

Method for reducing conductivity of inorganic reclaimed sand

PendingCN112591933AReduce conductivityReduce ion concentrationWater contaminantsTreatment involving filtrationSludgeReverse osmosis

Owner:南阳仁创再生资源有限公司

Double-sided machining deformation control method and equipment

ActiveCN109648369AReduce distortionRealize online precise controlPositioning apparatusMetal working apparatusMachining deformationEngineering

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Antifriction multi- arrangement roller bearing gear

InactiveCN101265967AReduce frictionExtended service lifePortable liftingGearing elementsEngineeringHerringbone gear

Owner:蔡洪涛

Food fresh-keeping method, electronic equipment and storage box body

PendingCN114651863AGuaranteed freshnessImprove user experienceFruit and vegetables preservationProcess engineeringFood preservation

Owner:QINGDAO HAIER SMART TECH R & D CO LTD +1

Preparation method of cold-resistant rooting agent for apple trees

InactiveCN109964965AWide variety of sourcesWill not polluteBiocidePlant growth regulatorsDiseasePlant nodule

Owner:宋思宜

Oral administration medicine for treating stroke and preparation method thereof

InactiveCN105596832AEffective treatmentQuick resultsCardiovascular disorderPlant ingredientsDiseaseSalvia miltiorrhiza

Owner:SICHUAN SHUANGXIN BIOTECH

Carbon dioxide decalcification system suitable for gypsum neutralization process after-treatment liquid and method thereof

PendingCN109384330ALow costReduce processing costsWater contaminantsWater softeningFlocculationIron salts

Owner:CHINA NERIN ENG

Three-dimensional Au super particle based on pi-pi directional self-assembling, preparation thereof and application of three-dimensional gold super particle in SERS substrate

ActiveCN111230138AIncrease signal strengthEasy to operateMaterial nanotechnologyTransportation and packagingChemical physicsLasing wavelength

Owner:JINAN UNIVERSITY