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.

Fully-closed double-cycle cooling box-type power generator set

PendingCN108223118AHigh protection levelTo achieve a fully closed effectLiquid coolingAir coolingPower stationAir filter

Owner:TELLHOW SCI TECH CO LTD

Detection device for pesticide polluted field investigation and repairing

InactiveCN108593886AEasy to operateImprove efficiencyWithdrawing sample devicesEarth material testingElectric machineryEconomic benefits

Owner:DIMENSION TECH

Solar tourist car

InactiveCN102092298AEasy to useAuxillary drivesSpeed controllerElectricityGasoline

Owner:QINGDAO YUTAI NEW ENERGY SCI & TECH

Target micro-motion feature extraction method used for estimating space warhead procession period

ActiveCN105674814AImprove robustnessAdapting Curve Superposition Coupling EffectsAmmunition testingRadio wave reradiation/reflectionFeature extractionCoupling

Owner:NAT UNIV OF DEFENSE TECH

Automatic control system of sewage source centralized heating energy station

PendingCN114151843AAchieve optimal utilizationReduce consumptionLighting and heating apparatusSpace heating and ventilation detailsControl setAutomatic control

Owner:CECEP GUIZHOU BUILDING ENERGY CO LTD

Puncher pin positioning device of punching press machine

InactiveCN103567273AGuaranteed accuracyImprove product qualityPunch pressEngineering

Owner:SHANDONG LIJIU SPECIAL PURPOSE ELECTROMOTOR CO LTD

Shopping mall help system and method

PendingCN114446007AAchieve normal displayLong durationAlarmsDisplay deviceEngineering

Owner:湖南国科智能技术研究院有限公司

Extrusion forming method of nickel alloy tube blank

InactiveCN103639220AIncrease profitMeet the needs of hot extrusion mass productionExtrusion diesIngotNickel alloy

Owner:NORTHWEST INSTITUTE FOR NON-FERROUS METAL RESEARCH

Safety detection method and device for 3D frames

InactiveCN104284183ATelevision systemsSteroscopic systemsMultiple frameComputer module

Owner:CHONGQING THREE GORGES UNIV

Multi-functional marketing management and monitoring system

InactiveCN105139247AImprove transmission efficiencyEasy to monitor in real timeCo-operative working arrangementsBuying/selling/leasing transactionsSite monitoringTransit system

Owner:JIAOZHOU POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO

Road asphalt repairing device

InactiveCN110284401AEasy to useRoads maintainencePulp and paper industryRoad surface

Owner:邹雅莉

Black reactive dye composition as well as preparation method and application thereof

ActiveCN104194394AFeel goodImprove dye uptakeOrganic dyesDyeing processRegenerating fibersCellulose fiber

Owner:ZHEJIANG RUIHUA CHEM

Nonlinearity calibration method of phase interpolator

ActiveCN114257220AChange the output phaseAvoid loadSingle output arrangementsComputer hardwareDigital signal

Owner:JOYWELL SEMICON (SHANGHAI) CO LTD

Chip type electronic part

InactiveCN1405806AWith characteristicsEasy orientation adjustmentStacked capacitorsPositive temperature coefficient thermistorsMetallurgyElectronic component

Owner:TDK CORPARATION

Remote control system for locomotive rolling platform test

ActiveCN103777589AEasy to operateReduce insecurityTotal factory controlProgramme total factory controlMain processing unitControl system

Owner:CHINA CNR CORPORATION

Method for reducing continuous hard handoffs between base stations in CDMA mobile communication system

InactiveCN1110972CNetwork topologiesRadio/inductive link selection arrangementsCommunication qualityCommunications system

Owner:OPTIS CELLULAR TECH LLC

Flue gas desulfurization method, flue gas desulfurization equipment and flue gas desulfurization system

InactiveCN108579398ANo bed collapseBed collapse does not happenGas treatmentDispersed particle separationFlue gasLow load

Owner:山东水发环境治理有限公司

Pharmaceutical composition containing sympathomimetic amine salt and co-distillable additive

InactiveCN101420936AOrganic active ingredientsPill deliveryPseudoephedrineSteam distillation

Owner:WYETH LLC

Core plug locking device and core plug locking method thereof

PendingCN108019513AImprove reliabilitySolve the problem of oil spillEngine sealsLiquid resistance brakesScrew thread

Owner:大为巨鲸(湖北)创新科技有限公司

Structural trap identification method and system

PendingCN112883554ASave manpower and material resourcesData processing applicationsDesign optimisation/simulationGraph theoreticConnectivity

Owner:UNIV OF SCI & TECH OF CHINA

Grinding head for mold repair

InactiveCN112743423AImprove processing qualityImprove repair efficiencyGrinding drivesGrinding feed controlElectric machineGear wheel

Owner:郜欣

Hydraulic power generating device for vehicle

InactiveCN107420249ANo costMachines/enginesEngine componentsHydraulic cylinderTurbine

Owner:BEIJING HUAQING RES INST OF TRANSMISSION ENG & TECH

Grinding machine for lithium battery welding needles

PendingCN108637886AImprove grinding efficiencyImprove consistencyLapping machinesElectric machineryEngineering

Owner:DONGGUAN CHUANGMING BATTERY TECH

Titanium silicon molecular sieve, preparation method and application thereof and phenol hydroxylation method

ActiveCN109592694AFacilitated DiffusionImprove catalytic performanceMaterial nanotechnologyOrganic chemistryMolecular sieveHydroquinone Compound

Owner:CHINA PETROLEUM & CHEM CORP +1

Low voltage distribution microcomputer integrated management device and method

InactiveCN101026315AMeets power industry specificationsMeet relevant industry standardsCircuit arrangementsInformation technology support systemMicrocomputerLow voltage

Owner:SHANGHAI MAOSUO ELECTROMECHANICAL EQUIP

Method and device for preventing illegal use of multiple medium content

InactiveCN1192380CError detection/correctionUnauthorized memory use protectionMass storageMobile content

Owner:DEUTSCHE THOMSON-BRANDT GMBH

Pre-charging device, power battery and pre-charging method

PendingCN113459812ASimple structureImprove reliabilityCharging stationsElectric devicesConvertersPower battery

Owner:山东元齐新动力科技有限公司

Fog prevention method for silver chlorobromide film

InactiveCN104142610APhotosensitivityReduce emulsion fogSilver halide emulsionsAlcoholEmulsion

Owner:天津天感科技有限公司

Crosslinked cellulose-based gel polymer electrolyte and preparation method thereof

PendingCN114725499AWide variety of sourcesHigh natural abundanceFinal product manufactureElectrolyte accumulators manufactureCelluloseElectrolytic agent

Owner:SOUTH CHINA UNIV OF TECH

Multifunctional air-conditioning system

InactiveCN101749812AHeating up fastHeat pumpsCompression machines with reversible cycleWater cyclingUnderfloor heating

Owner:GREE ELECTRIC APPLIANCES INC

Method for preparing nano-porous ceramic material having high specific surface area and obtained product and application

InactiveCN106167400ALarge specific surface areaHigh mechanical strengthSludge treatmentOrganic-compounds/hydrides/coordination-complexes catalystsGas phaseNano al2o3

Owner:GUANGDONG PHARMA UNIV

Reusable surgical port with disposable seal assembly

PendingCN112451055ACannulasSurgical needlesEngineeringReoperative surgery

Owner:TYCO HEALTHCARE GRP LP

Russian supply flashboard sealing surface surfacing layer repairing method

InactiveCN112439973AEfficient repairImprove sealingWelding accessoriesStructural engineeringMaterials science

Owner:JIANGSU NUCLEAR POWER CORP

Symmetrical discharging device for tobacco drying

PendingCN111692848AReduce accidental burnsImprove efficiencyTobacco preparationTobacco dryingAgricultural engineeringStructural engineering

Owner:CHINA TOBACCO HENAN IND

Grazing monitoring system and method

PendingCN114777846AReduced Power RequirementsAccurate and reliable monitoring resultsTelevision system detailsTelemetry/telecontrol selection arrangementsTerrainMonitoring system

Owner:昭通亮风台信息科技有限公司

Embedded heat-insulating brick

InactiveCN104831859ALight in massHigh strengthConstruction materialBrickEngineering

Owner:洪峰

Application crash processing method and device

InactiveCN106502820AEasy to handleEasy to useNon-redundant fault processingComputer engineering

Owner:SHENZHEN TINNO WIRELESS TECH

Paper tube drying device

InactiveCN106225460AEasy to dryReduce consumptionDrying gas arrangementsHeating arrangementPulp and paper industryAssembly line

Owner:中泰致远(天津)涂料有限公司

Preparation method of selective laser melting formed nano TiB2 reinforced aluminum-based composite material

InactiveCN112695220AEnhances the uniform dispersion of particlesEvenly dispersedAdditive manufacturingMaterial nanotechnologySelective laser meltingAluminum matrix composites

Owner:SHANGHAI SPACE PRECISION MACHINERY RES INST

Method for judging fractured through rock stratum

PendingCN111781334ARealize safe productionAccurate discriminationEarth material testingSoil scienceEcological environment

Owner:EAST CHINA UNIV OF TECH

Double-layer heat-insulating anti-impact wired glass

InactiveCN105500784AGood heat insulationStrong impact resistanceGlass/slag layered productsMetal layered productsFlat glassShock resistance

Owner:张云德

Environment-friendly bag

InactiveCN101966034ASimple production processLarge bearing capacityHandbagsLuggageEngineeringEdge banding

Owner:刘西阔

Applications of discolor cinquefoil herb triterpenoid in treating diabetes mellitus

ActiveCN106176763AOrganic active ingredientsMetabolism disorderTriterpeneTriterpenoid

Owner:SHANGHAI TRADITIONAL CHINESE MEDICINE CO LTD

Machining process for connecting rod of high-pressure plunger pump

InactiveCN113146154AHigh strengthGuaranteed machining accuracyDynamic balanceMachining process

Owner:徐州新大隆化工泵业制造有限公司

Preparation method of mosquito repellent liquid based on ten Chinese herbal medicines

InactiveCN106577838AGood effectAvoid defects that damage the surrounding ecological environmentBiocidePest repellentsBottlePyrethrin

Owner:东莞市维科应用统计研究所

Infusion reminding method and infusion reminding system

InactiveCN106620955AImprove acquisition efficiencySolve the problem of artificial real-time monitoring of the infusion situationComputer-assisted medicine prescription/deliveryFlow monitorsCompletion timeEmergency medicine

Owner:深圳市智滴科技有限公司

Preparation method of TPO bottom spliced carpet

PendingCN114103342AImprove structural strengthImprove product qualityLamination ancillary operationsSynthetic resin layered productsGlass fiberPlasticulture

Owner:无锡迅时新材料有限公司

Preparation method of urea-formaldehyde resin with high thermal stability

InactiveCN108047642AHigh yieldRegular shapePolymer scienceEllipsoidal particle

Owner:广东晨晖新材料科技有限公司

Chemical water-bath deposition device for CdS film and preparation method thereof

PendingCN110055521AGuaranteed deposition qualityReduce the number of pinholesLiquid/solution decomposition chemical coatingLiquid wasteWater baths

Owner:绵阳皓华光电科技有限公司

Method for predicting service life of high-temperature structural member based on nonlinear creep-fatigue interaction

ActiveCN114239175AOvercome limitationsImprove forecast accuracyGeometric CADNuclear energy generationFatigue damageStress level

Owner:TIANJIN UNIV

Grinding device for Chinese medicinal material processing

InactiveCN108543619AAchieve the effect of sieving functionEasy to moveSievingScreeningDrive wheelEngineering

Owner:甘肃恒宇华威生物科技有限公司

Control method for ready-made clothes hanging assembly line

InactiveCN105059899ASolve the phenomenon of laziness at workImprove work efficiencyConveyor partsClothes making applicancesEngineeringAssembly line

Owner:TAIZHOU YIXUN INTELLIGENT SCI & TECH

Continuous crystallizing device

InactiveCN106902534AAchieve continuous crystallizationEasy to collectCrystallization by component evaporationHeat exchange cooling cystallizationSprayerClosed loop

Owner:仁智信诚(天津)科技有限公司

Bionic spiral high-pressure nozzle for cleaning filter cloth of plate-and-frame filter and design method of bionic spiral high-pressure nozzle

PendingCN108642750AFirmly connectedEasy to assemble and disassembleTextile treatment by spraying/projectingJet flowSpray nozzle

Owner:江苏东方生态清淤工程有限公司

Pressure chamber structure and permeability testing system

PendingCN109030318AEfficient axial loadingEfficient two-way loadingPermeability/surface area analysisAxial compressorAxial pressure

Owner:INST OF GEOLOGY & GEOPHYSICS CHINESE ACAD OF SCI +1

Two-stage ejection mechanism of mold

InactiveCN103407109AIncrease productivityEngineeringMechanical engineering

Owner:WUXI CITY NEW DISTRICT WEICHUANGLI MOLD FACTORY

Protection device for pulse generator

InactiveCN106703785AAvoid enteringSurveyConstructionsRubber ringEngineering

Owner:成都欧米伽电子技术有限公司

Plasterboard starch adding control method and system thereof

ActiveCN107149890AGood dispersionEvenly distributedTransportation and packagingRotary stirring mixersChemistryMixed solution

Owner:BEIJING NEW BUILDING MATERIALS PLC

Auxiliary heat insulation device for microwave sintering

ActiveCN110822899ASmall thermal expansionLow and high temperature stabilityCrucible furnacesFiberMetallurgy

Owner:NANJING UNIV OF SCI & TECH

Estimation conversion rate obtaining method, server and computer readable medium

InactiveCN107944900AImprove acquisition efficiencyAvoid time consumingAdvertisementsInterprogram communicationMedia serverTargeted advertising

Owner:SHENZHEN GIONEE COMM EQUIP

Novel biological bar code detection method and application thereof

InactiveCN101986157AEliminate problems such as unclear boundaries between yin and yangLower requirementMicrobiological testing/measurementBiological testingFluorescencePcr method

Owner:FIELD OPERATION BLOOD TRANSFUSION INST OF PLA SCI ACAD OF MILITARY

Construction method of anchor rod with expanded head

InactiveCN101538856ATo achieve the purpose of reaming drillingEnhance the effect of eccentric reamingReciprocating drilling machinesBulkheads/pilesRock boltDrilling machines

Owner:曾庆义

Memory forensic analysis method and device based on Dumpt and Volativity and storage medium

PendingCN114817926AQuick responseSimple responsePlatform integrity maintainanceMemory forensicsMemory profiling

Owner:北京中睿天下信息技术有限公司

Flow guide box for lubricating planet carrier supporting bearing and application of flow guide box

PendingCN108757904ASimple structureEasy to processGear lubrication/coolingSteel platesOil storage

Owner:NANJING HIGH SPEED GEAR MFG

Jet-type auxiliary brake device and method and automobile

PendingCN109624939AImplement Stability ControlImprove braking effectBraking element arrangementsAir compressionAir compressor

Owner:XIAMEN UNIV OF TECH

Submarine communication pipeline pressure monitoring system

InactiveCN110375796APressure monitoringMonitor currentForce measurementMeasurement apparatus housingsProtection layerSubmarine

Owner:徐伟

High-strength copper sheet commutator material and preparation method thereof

PendingCN114395213AGood flame retardantImprove toughnessRotary current collectorPolymer sciencePtru catalyst

Owner:连云港英格达电子科技有限公司

Special calendering method for fiber cord carcass

PendingCN113199784AUniform tensionUniform densityTyresSingle fiberMechanical engineering

Owner:福建航太科技有限责任公司

Solar cell module and preparation method thereof

InactiveCN111769173AImprove cooling effectExtended service lifeFinal product manufacturePhotovoltaicsElectrical batteryEngineering

Owner:江苏悦阳光伏科技有限公司

Deformable missile wing and flight device

ActiveCN113682460AAchieve recyclingIncrease spaceWing adjustmentsProjectilesAviationClassical mechanics

Owner:BEIHANG UNIV

Non-aqueous electrolyte battery and preparation method thereof

ActiveCN110265651AHigh specific capacityIncrease capacityCell electrodesFinal product manufactureLithium metalElectric vehicle

Owner:XIAMEN UNIV

Automatic denitration control system

PendingCN109464892ARealize automatic controlAccurate denitrificationNitrous oxide captureDispersed particle separationAutomatic controlControl system

Owner:启明星宇节能科技股份有限公司

Mounting structure of refrigerator and quick mounting and dismounting method of refrigerator

PendingCN110642180AQuick disassemblyLifting framesIceboxEngineering

Owner:CELLAUTO BIOLOGICAL AUTOMATION CO LTD

All-weather operating mobile robot positioning system

InactiveCN101354441AEliminate distractionsOptical rangefindersEffect lightEngineering

Owner:SHANGHAI JIAO TONG UNIV

Artwork 3D printer support system

InactiveCN106926445ASimple structureEasy to operateAdditive manufacturing apparatus3D object support structuresHydraulic cylinderSupporting system

Owner:PINGDINGSHAN UNIVERSITY

Rapid capable of being assembled and disassembled cardboard spacing support rod and spacing adjustment method thereof

PendingCN109911242AQuick disassemblyAccurate monitoringAircraft assemblyNuclear energy generationCardboardEngineering

Owner:XIAN AIRCRAFT IND GROUP

Building waste stone pulverizing utilizing device

InactiveCN109847852ASolve the problem of complex structure, easy damage and expensive maintenanceRotary stirring mixersGrain treatmentsCrushed stoneWaste management

Owner:天长市市政建筑有限责任公司

Tissue culture vessel and tissue culture method

InactiveCN102696484AAvoid stickingKeep shapeHorticulture methodsPlant tissue cultureTissue densityCulture vessel

Owner:ANHUI AGRICULTURAL UNIVERSITY

Plant essential oil extraction device

InactiveCN106967510AAutomate processingReduce labor costsVapor condensationEssential-oils/perfumesSlagDistillation

Owner:芳香百科生物科技(重庆)有限公司

FPGA prototype verification clock device

ActiveCN114115438AGenerating/distributing signalsComputer aided designFrequency synthesizerFPGA prototype

Owner:XFUSION DIGITAL TECH CO LTD

Novel mobile phone equipped with earphone

InactiveCN102457590ARealize integrationEasy to useTelephone set constructionsEngineeringHeadphones

Owner:SHANGHAI JINGAN DISTRICT NO 2 CENT PRIMARY SCHOOL

Stator

InactiveCN103259348AImprove work performanceSimple structureMagnetic circuit stationary partsEngineeringWork Performances

Owner:GUANGDONG WELLING ELECTRIC MACHINE MFG

BOPET (Biaxially oriented polyethylene terephthalate) film for positioning transfer, and manufacturing method of same

InactiveCN102775748AMeet the requirements of positioning transfer printingBoPETThermal shrinkage

Owner:GUANGDONG KEYI SMART FILM TECH CO LTD

Method of manufacturing air gap/copper interconnection structure

InactiveCN106611743ASimple structureThe copper surface formation in the structure facilitates theSemiconductor/solid-state device manufacturingCMOSElectrical conductor

Owner:SHANGHAI INTEGRATED CIRCUIT RES & DEV CENT

Hard alloy composite roller

PendingCN107552568AKeep it tightIncrease contact areaRollsMetal rolling arrangementsAlloy compositeEngineering

Owner:ZHEJIANG HENGCHENG CEMENTED CARBIDE

Self-operated blowdown device for spray pipe nozzles

InactiveCN106269347AAvoid accessSpraying apparatusEngineeringNozzle

Owner:BAOSTEEL STAINLESS STEEL

Wireless network video instrument

InactiveCN103327294AImprove adaptabilityHigh economic promotion valueClosed circuit television systemsComputer hardwareWireless transmission

Owner:张会朋

Shaving cream with massaging function

InactiveCN106265317AGood massageImprove comfortCosmetic preparationsHair removalShaving creamStearic acid

Owner:施秀丽

Page rendering method and device

PendingCN114510241AEasy to understandSoftware engineeringExecution for user interfacesComputer hardwareComputer graphics (images)

Owner:BEIJING JINTI TECH CO LTD

Prefabricated toilet box mold and construction method thereof

PendingCN114263297AShorter dismantling timeShorten the timeWallsCeramic shaping apparatusArchitectural engineeringLap joint

Owner:CHINA STATE CONSTR HAILONG TECH CO LTD

Handheld surgical blood vessel suture device

InactiveCN111973242AStitched securelyReliable stitchingSurgical needlesSurgical operationApparatus instruments

Owner:温州朝向科技有限公司

Method for carrying out original-soil cultivation on moderate saline-alkaline land by adopting grain stillage fermented product containing nutritional soil

InactiveCN106034435ALow costReduce Greening CostsAnimal corpse fertilisersExcrement fertilisersAlkali soilAdditive ingredient

Owner:SHANDONG SUNWAY LANDSCAPE TECH

Foliage fertilizer

InactiveCN106892694AAlleviation of calcium deficiencyCalcareous fertilisersOrganic fertilisersAcetic acidSodium Bentonite

Owner:HENGYANG ZHIYUAN AGRI TECH

Black glaze formula capable of generating far infrared rays and negative oxygen ions and preparation method thereof

PendingCN112759260APromote productionIncrease the fragranceGlazeOxygen ions

Owner:ZHAORONG CERAMIC CO LTD LILING HUNAN CHINA

A method, access point, and site for triggering keygen protocol interaction

ActiveCN105940720BEnhanced interactionAssess restrictionNetwork topologiesWi-FiTelecommunications

Owner:HUAWEI TECH CO LTD

Method and device for assisting vehicle driving

PendingCN113581176AImprove driving safetyAvoid confictSteering partsSteering angleControl engineering

Owner:恒大恒驰新能源汽车研究院(上海)有限公司

Task allocation method and device, electronic equipment and storage medium

PendingCN113238852AFully utilize processing powerAvoid OverloadingProgram initiation/switchingResource allocationAlgorithmData information

Owner:HANGZHOU HIKVISION DIGITAL TECH

Bullet screen management method and device, terminal equipment and storage medium

PendingCN112765336AValid queryConvenient queryDigital data information retrievalSpecial data processing applicationsTerminal equipmentEngineering

Owner:CHINA PING AN LIFE INSURANCE CO LTD

Coupling surface acoustic wave resonators to josephson ring modulator

PendingCN112514246AQuantum computersImpedence networksDielectric substrateEngineering

Owner:IBM CORP

Formula of spot-removing skin-care product

InactiveCN104288050ARaw materials are easy to getLow costCosmetic preparationsToilet preparationsChrysanthemum FlowerMedicine

Owner:李火莲

Water-based carbon fiber reinforcement polymer modified cementitious waterproof slurry

InactiveCN110256006AImprove rigidityEasy to wrapEnvironmental resistanceWater based

Owner:HEBEI CHENYANG INDAL & TRADE GROUP CO LTD

Fine desulfurizing agent for transforming thioalcohol in liquid hydrocarbons at normal temperature and preparation and application methods thereof

InactiveCN101747931AWide operating temperatureWide airspeedRefining with metal saltsBisulfideNitrogen gas

Owner:HAISO TECH

Automobile part cleaning agent

InactiveCN106957740AGood film formingEasy to cleanInorganic/elemental detergent compounding agentsOrganic detergent compounding agentsEthyl acetateStearic acid

Owner:张卫星

Three-dimensional modeling system based on building graphic design

PendingCN113158320AImprove architectural modeling efficiencyGeometric CADSpecial data processing applicationsModelSimDimensional modeling

Owner:上海启道软件股份有限公司

Foam generator, soap dispenser, intelligent bathroom cabinet and multifunctional storage cabinet

PendingCN114098484AAvoid destructionMake full use of spaceWash-standsHolders and dispensersEngineeringSoap dispenser

Owner:泉州智创美浴科技有限公司

Motor vehicle performance detection method

PendingCN113447280AImprove the safety of useReduce mistakesVehicle wheel testingEngineeringControl theory

Owner:南京交运汽车综合性能检测有限公司

Electric control rope ladder head

InactiveCN103683102ASave energyEasy to reachApparatus for overhead lines/cablesElectric power transmissionDrive wheel

Owner:STATE GRID CORP OF CHINA +2

Tackifier, self-adhesive two-component addition type organic silicon pouring sealant prepared from tackifier and preparation method of organic silicon pouring sealant

PendingCN113501961AThe synthesis process is simpleGood adhesionMacromolecular adhesive additivesPolymer scienceTackifier

Owner:浙江励德有机硅材料有限公司