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.

Quiet ice making apparatus

InactiveCN1653305AIncrease pressureIncrease temperatureMechanical apparatusIce productionRefrigerantPressure regulator

Owner:SCOTSMAN GROUP +1

Edging equipment for polypropylene filter element and operational method thereof

InactiveCN108907969AIncrease the scope of applicationLow costEdge grinding machinesGrinding carriagesPolypropyleneFilter element

Owner:WUHU CHENGDELONG FILTER EQUIP CO LTD

Cooling device based on vacuum sublimation purification equipment

PendingCN114405046AGood cooling effectImprove cooling effectSublimationProcess engineeringCooling capacity

Owner:CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI

New method for displaying advertisement on mobile phone map

InactiveCN105323359AImprove user experienceImprove experienceAdvertisingSubstation equipmentMobile phonePrecision marketing

Owner:SHANGHAI ZHENTU INFORMATION TECH CO LTD

Swimming training method and system, terminal equipment, swimming goggles and readable storage medium

InactiveCN112076456AFully reflect the sports statusImprove short boardSwim capsTime informationData pack

Owner:楚林溪

Metal pipeline stray current prediction method based on numerical analysis

InactiveCN106777760ACalculation of stray current magnitudeDesign optimisation/simulationSpecial data processing applicationsPrediction methodsEngineering

Owner:ELECTRIC POWER RES INST OF STATE GRID ZHEJIANG ELECTRIC POWER COMAPNY +3

Steering wheel and steering wheel module using same

InactiveCN105501284ASimple processHand wheelsControl theorySteering wheel

Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Environment-friendly high-performance building water-proof bonding agent and preparation method thereof

InactiveCN108822776ANon-macromolecular adhesive additivesMacromolecular adhesive additivesBenzimidazoleSilane coupling

Owner:蔡文剑

Combined lens processing mold

ActiveCN102172865AEven by forceOvercome uneven line speedOptical surface grinding machinesMachine toolMaterials science

Owner:CHENGDU Z & Z OPTOELECTRONICS TECH

Double-pulse characteristics-based metal band saw sawing device and method

InactiveCN103949727ASimple hardware structureEasy to assembleMetal sawing devicesMaintainance and safety accessoriesHardware structureInformation storage

Owner:HANGZHOU DIANZI UNIV

Rapid liquid filtering device for dicyandiamide production

InactiveCN111298513AImprove filtering effectAvoid cloggingFiltration circuitsProcess engineeringMechanical engineering

Owner:石嘴山市鹏盛化工有限公司

Synthetic method of chromium picolinate

ActiveCN103833628AShort reaction timeGood liquidityOrganic chemistryChemistryHigh energy

Owner:河北富格药业有限公司

Damping adjusting device of steel wire pay-off machine

InactiveCN104030081ASteel wire coiled neatly and tightlyReduce labor intensityFilament handlingAgricultural engineeringUltimate tensile strength

Owner:GUIZHOU WIRE ROPE

Toothpaste extruding device capable of saving toothpaste

InactiveCN105235956ASave toothpasteSqueeze out completelyUnpacking by expelling contentsToothpasteEngineering

Owner:莫玉艳

Puncture type electric maintenance safety discharge fitting structure based on fault warning

InactiveCN109347031AReduce failure rateAvoid line faultsSuspension arrangements for electric cablesPower gridElectricity

Owner:南安市天筹机械制造有限公司

Method and device for regulating and controlling structure and performance of high-entropy alloy through multi-dimensional indirect ultrasonic treatment

ActiveCN114807798ADense tissueHigh degree of refinement of characteristic grain sizeFoundry mouldsFoundry coresHigh entropy alloysCavitation

Owner:NORTHWESTERN POLYTECHNICAL UNIV

Two-wheeled mobile robot auto-control system

InactiveCN104699092ASimple system structureEasy to install and debugPosition/course control in two dimensionsTilt sensorControl system

Owner:刘扬

Pipeline cutting device for water and electricity installation engineering

InactiveCN112894416AEasy to operateImprove work efficiencyFeeding apparatusPositioning apparatusStructural engineeringWorkbench

Owner:史欣裕

System and method for realizing multi-round deep retrieval on television based on TmallGenie

InactiveCN110781402AEasy Search ExperienceExact searchDigital data information retrievalSemantic analysisEngineeringData science

Owner:NANJING SKYWORTH INST OF INFORMATION TECH CO LTD

Cleaning sweeper truck accumulated water cleaning system

PendingCN109797694AAvoid Burst BlockageGuaranteed uptimeRoad cleaningTruckSpray nozzle

Owner:潍柴(扬州)特种车有限公司

Marine organism adhesion prevention coating and preparation method thereof

PendingCN113956763AImprove the effectEnvironmentally friendlyAntifouling/underwater paintsPaints with biocidesChemistryBiotechnology

Owner:深圳市思尚科技有限公司

Storage and transportation box for vegetable transportation

PendingCN111439487ADo not squeeze each otherEasy to packLiving organism packagingPackaging under vacuum/special atmosphereNutritionAgricultural engineering

Owner:代尔夫(天津)农业科技有限责任公司

Intelligent office table

ActiveCN113475844AImprove practicalityImprove work efficiencyTablesFeetSoftware engineeringElectric motor

Owner:浙江华胜智能家具实业有限公司

Bamboo deodorizing and sterilizing cabinet

PendingCN113080627AAvoid secondary damageImprove energy saving and environmental protectionWardrobesChestsActivated carbonOzone generators

Owner:庆元县购多多电子商务有限公司

Foot-pedal type rotary peanut picker

InactiveCN108770499APrevent fruit splashSimple designThreshersHollow cylinderRoot hair

Owner:安徽唯诗杨信息科技有限公司

Huomai patch, and manufacturing method and using method thereof

InactiveCN111529188ASimple structureEasy to carryNervous disorderAntipyreticChemistryWoven fabric

Owner:多吉顿珠

Ethylene oxide rapid precipitation system and method

PendingCN114413474AImprove precipitation abilityShorten the time requiredStorage heatersChemical/physical/physico-chemical processesPhysicsChemistry

Owner:无锡高是医疗技术有限公司

Facial paralysis treating medical wine

InactiveCN106214945ANourishing Liver and KidneyNervous disorderPlant ingredientsLiver and kidneyAchyranthes

Owner:黄锴隆

High-strength ceramic tile adhesive and preparation method thereof

ActiveCN113896485AGood liquidityGood sag performanceSolid waste managementCeramic tilesCellulose

Owner:佛山市卓仕高新型材料有限公司

Agricultural greenhouse tomato planting intelligent management system and management method

PendingCN114418368AImprove the accuracy of evaluationExpand the scope of detectionLiquid fertiliser distributionClimate change adaptationInternet of ThingsManagement system

Owner:EAST CHINA JIAOTONG UNIVERSITY +1

Convenient clothes hanger

InactiveCN102232767AEasy to makeLow costApparel holdersClothes hangerEngineering

Owner:龚庙起

Method for preparing N-heterocyclic compound by reducing N-heteroarene compound

InactiveCN108273538AHigh activityImprove conversion rateOrganic chemistryMetal/metal-oxides/metal-hydroxide catalystsCarbon sourceZinc

Owner:SOUTH CENTRAL UNIVERSITY FOR NATIONALITIES

Interplanting and reclamation method of agro-fruits in dump of open pit coal mine in arid area

InactiveCN104488396AEven distribution of rootsMaintain surface soilAgriculture gas emission reductionCultivating equipmentsFertilizerMyriophyllum

Owner:刘中奇

Medical device and method for controlling laser lamp of medical device

PendingCN109924999AReduce lossPatient positioning for diagnosticsComputerised tomographsFlash-lampEngineering

Owner:SIEMENS SHANGHAI MEDICAL EQUIP LTD

Wire harness rapid detection system

PendingCN112162155AQuick checkSimple structureDielectric property measurementsContinuity testingTester deviceBackplane

Owner:苏州万融线缆科技有限公司

Terminal equipment for tourism management

ActiveCN112054814AEasy accessGood waterproofAlarmsHermetically-sealed casingsEngineeringTerminal equipment

Owner:SHANGHAI HANTAI INTELLIGENT TECH

Device and method for preparing battery-grade single-crystal manganous-manganic oxide

PendingCN112897583AThorough decomposition of materialsUniform temperatureCell electrodesSecondary cellsEngineeringRotary kiln

Owner:胡莉

Fire-resistant and high-temperature-resistant control cable and manufacturing method thereof

ActiveCN111799029AAnti aging catalysisGuaranteed service lifeClimate change adaptationInsulated cablesEngineeringElectrical conductor

Owner:TIANCHANG HUILING ELECTRIC APPLIANCE METER FACTORY

Method for drawing vector character in LEdit

ActiveCN101739485BStrong flexibilityLarge selection of charactersSpecial data processing applicationsInformation mappingSystem information

Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

Lamp tube capable of being compatible with high frequency and power frequency and implementation method thereof

PendingCN110557868AEnsure safetyAvoid unusual risksElectrical apparatusElectroluminescent light sourcesDrain currentLED circuit

Owner:HENGDIAN GRP TOSPO LIGHTING

Radar extrapolation power grid icing short temporary calculation method and system

PendingCN114329304AGood versatilityRealize timely warning of icingDesign optimisation/simulationComplex mathematical operationsMeteorologyPower grid

Owner:STATE GRID HUNAN ELECTRIC POWER +2

Oral cavity periodontitis medication injection device

PendingCN113693770AImprove the shooting effectImprove the effect of treatmentInfusion syringesDentistryInjections needlePeriodontitis

Owner:XUZHOU CENT HOSPITAL

Quick-start elevator brake

PendingCN114835047AStart fastStrong magnetic forceNoise/vibration controlBrake actuating mechanismsBrake shoeMagnetic tension force

Owner:许明智

Interactive video generation method and device

InactiveCN108124187AImprove interaction flexibilityImprove efficiencySelective content distributionComputer graphics (images)Material selection

Owner:互影科技(北京)有限公司

Environmentally-friendly blackboard paint

InactiveCN106916496AStrong adhesionBright colorCoatingsSolventEnvironmentally friendly

Owner:天津市绿通环保工程设备开发有限公司

Garment expansion joint

InactiveCN110934357AAvoid deformationApparel design and production fit and look beautifulGarmentsStructural engineeringMechanical engineering

Owner:淮安市建业服饰有限公司

Multifunctional control device

PendingCN112878152AImprove straightnessImprove consistency of elevation difference and seam widthRoads maintainenceEngineeringMechanical engineering

Owner:CHINA FIRST METALLURGICAL GROUP

Novel estimation method for upward floating amount of dual-mode shield tunnel duct piece in upper-soft and lower-hard stratum

ActiveCN113255037AThe calculation result is accurateReduce the floating amount of the tunnelGeometric CADDesign optimisation/simulationElastic modulusBuoyant flow

Owner:CHINA CONSTR FIFTH ENG DIV CORP LTD +1

High-reliability thermoelectric device and preparation method

ActiveCN112331759AReduce crack damageImprove reliabilityThermoelectric device manufacture/treatmentThermoelectric device detailsMetallic bondingComposite material

Owner:ZHENGZHOU UNIV +1

Message pushing method, intelligent recommendation server, IMS and storage medium

PendingCN114531482ATargetedImprove user experienceDigital data information retrievalTransmissionUser identifierSession control

Owner:CHINA TELECOM CORP LTD

Drilling tool for wheel valve hole

PendingCN110026579AImprove drilling efficiencyFast and accurate drillingPositioning apparatusMetal-working holdersDrill bitEngineering

Owner:GUANGDONG WANFENG MOTORCYCLE WHEEL

Keyboard and keyboard checking method

ActiveCN101599770AImprove versatility and stabilityLow costInput/output processes for data processingStatic codingVoltageEngineering

Owner:SHENZHEN KAIFA TECH

Biological information verification method, biological information verification system and terminal

InactiveCN105608355AImprove securityAvoid gettingDigital data protectionDigital data authenticationAuthentication systemVerification system

Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

Method for producing succulent plant culture medium from waste mushroom residue in industrial edible mushroom cultivation

InactiveCN105906385AGood absorbencyImprove survival rateBio-organic fraction processingOrganic fertiliser preparationNutrientDecomposition

Owner:FARM PROD PROCESSING & NUCLEAR AGRI TECH INST HUBEI ACAD OF AGRI SCI

Cartesian coordinate robot system for automatic feeding and discharging of automatic optical inspection

InactiveCN105866133ALarge spanSmall footprintOptically investigating flaws/contaminationCartesian coordinate robotSmall footprint

Owner:HIT SMART FACTORY CO LTD

Linkage type dual-cylinder rib pressing machine

InactiveCN104826904AReduce labor intensityEasy to adjustEngineeringControl valves

Owner:ZHANGJIAGANG DONGHANG MACHINERY

Asphalt development tank

InactiveCN104342184AOptimize structureOvercoming residual problemsWorking-up pitch/asphalt/bitumen by meltingAsphaltBiochemical engineering

Owner:JIANGSU COING SPECIAL ASPHALT

Lamp heating device of CCFL (cold cathode fluorescent lamp) bender

InactiveCN101759349AProduct quality is stableImprove product qualification rateVessels or leading-in conductors manufactureGlass reforming apparatusEngineeringCaliber

Owner:CFC TECH SUZHOU

Air nozzle device

InactiveCN102698894ASimple structureEasy to useSpray nozzlesCleaning using liquidsPhysicsEngineering

Owner:WUXI PINGSHENG SCI & TECH

A rolling dust-removing desk

InactiveCN105361476BLighting elementsFurniture partsDrive motorEngineering

Owner:广东中泰家具实业有限公司

Battery box assembly and battery

PendingCN113659269ASimplified disassembly stepsSufficient operating spaceCells structural combinationCell component detailsElectrical and Electronics engineeringComputer hardware

Owner:郑州深澜动力科技有限公司

Five-level microstrip line bridge

InactiveCN106058406AReduce the precision of processing requirementsMeet coverage bandwidth requirementsCoupling devicesSymmetric designExternal connection

Owner:ANHUI XINBANG PLASTIC CO LTD

Printing ink

InactiveCN105733354AStrong adhesionGood stabilityInksPrinting inkPolyethylene glycol

Owner:田建频

Method for recognizing human face based on electrical power system network safety

InactiveCN101276408AImproved face detection and face recognition performanceImprove computing efficiencyCharacter and pattern recognitionNetwork methodLocal feature analysis

Owner:长春供电公司

Engineering file compiling method of configuration software, configuration software and industrial touch screen

PendingCN109697007AOperation logic implementationInput/output processes for data processingSoftwareOperation mode

Owner:GREE ELECTRIC APPLIANCES INC

On-site module device of transformer substation process layer and control method thereof

InactiveCN111641260ASimplify equipment composition and network structureLow costCircuit arrangementsSustainable buildingsEmbedded systemInductor

Owner:XUJI GRP +3

Magnesium alloy surface anticorrosion method

InactiveCN104294245ANo lossMetallic material coating processesPhosphoric acidHeating time

Owner:黄忠波

Wheel cleaning sheet for suction type optical storage / reading device

InactiveCN1655268AReduce operational failurePrevents storing/reading dataRecord information storageReducing physical parameters of carriersPush outOptical storage

Owner:LITE ON IT

Mounting device for cutter shaft of straw cutter

ActiveCN104328700ASimple structureImprove support rigidityRaw material divisionFlywheelPulley

Owner:JIANGSU DATANG MACHINERY

Niacin method for preparing aromatic nitrocompound of alkali sulfide

InactiveCN106478426AOrganic compound preparationAmino group formation/introductionSubstance amountNiacin

Owner:YANCHENG OUHUA CHEM IND

Three-dimensional shock insulation device and method based on horizontal motion shock insulation

PendingCN109972893ASimple structural designThe way of force transmission is reasonableProtective foundationProtective buildings/sheltersVertical motionSteel plates

Owner:TIANJIN UNIV

A control method of a power battery thermal management system

InactiveCN109244600AGuaranteed high efficiencyEffective thermal management and energy savingCell temperature controlManagement systemThermal management system

Owner:HANYU GRP CO LTD

Asphalt mixing preparation device and preparation method using waste pavement asphalt

PendingCN113718615AImprove efficiencyExtended service lifeRoads maintainenceCleaning using liquidsAsphaltWater tanks

Owner:六安万方沥青施工有限公司

Method and system for calculating credit scores based on social data

InactiveCN107633453AQuick buildFinanceData scienceCrowds

Owner:GUANGDONG YOUMAI INFORMATION COMM TECH

Processing technology of tea flower Zhuyeqing tea

InactiveCN106538796AGreat tasteTea flavoringChemistryTea tree

Owner:四川雅安全义茶树花科技有限公司

Composite catalyst for synthesis of polyethylene glycol terephthalate

ActiveCN106608967ASimple compositionHigh catalytic activityChemistryPolyethylene glycol

Owner:BEIJING INSTITUTE OF CLOTHING TECHNOLOGY

Progressive elevator safety tongs

PendingCN111439647APrevent rotational displacementRestricted movementElevatorsLeaf springControl theory

Owner:SHANGHAI ELEVATORECH ELEVATOR ACCESSORIES

Drilling device for hydraulic oil cylinder lug ring production and machining

InactiveCN112139554AEasy accessAdjustable positionPositioning apparatusMetal-working holdersDrill holeDrill bit

Owner:泰安市力华液压设备有限公司

Drip irrigation type seeder

InactiveCN104303652AImprove survival rateTimely irrigationClimate change adaptationWatering devicesAgricultural engineeringDischarger

Owner:张家港市沙洲绿农业科技发展有限公司

Battery management heat dissipation device for new energy automobile

InactiveCN112599923AImprove the fixed effectEasy to disassembleSecondary cellsCell component detailsAutomotive batteryNew energy

Owner:陈秋霖

Aluminum sectional material lower rail

InactiveCN103573087AStrong structure of partsIncreased durabilityWing suspension devicesEngineeringService time

Owner:胡银福

Plug-type connection pin

PendingCN107516786ALow manufacturing costSimple processing technologyCoupling device detailsStructural engineeringIndustrial engineering

Owner:张跃欧

Laundry treating apparatus and method of controlling same

PendingCN114829698ADetermine the condition of the blockageDispersed particle filtrationTransportation and packagingInjectorLaundry

Owner:LG ELECTRONICS INC

Crystalline silicon cell capable of preventing edge electric leakage, and preparation method thereof

PendingCN112201703AEliminate edge leakageLarge aluminum back field areaFinal product manufacturePhotovoltaic energy generationPhysicsCrystalline silicon

Owner:SHANXI LUAN PHOTOVOLTAICS TECH

Zero-bubble Ge/Si heterogeneous hybrid integration method capable of realizing lattice blocking

ActiveCN110676158AFull controlAchieve decompositionSemiconductor/solid-state device manufacturingLattice mismatchSingle crystal

Owner:MINNAN NORMAL UNIV +1

Fuel oil heating system of communication vehicle

ActiveCN113586298AEasy to installAchieving surround heatingMachines/enginesThermal treatment of fuelAutomotive engineeringHeating system

Owner:衡阳泰豪通信车辆有限公司

A device and method for starting an engine

ActiveCN104828071BStart validHybrid vehiclesPower operated startersEngineeringHigh voltage battery

Owner:FORD GLOBAL TECH LLC

Robot for washing underwater structure

InactiveCN108382547AGood balance and stabilityStable posture and easily controlled movementMaterial analysis using sonic/ultrasonic/infrasonic wavesCleaning using toolsEngineeringFlange

Owner:HOHAI UNIV CHANGZHOU

Constant temperature pot containing vacuum cavity on bottom of pot body

InactiveCN108113456AGood physical non-stick effectImprove heat utilization efficiencyCooking-vessel materialsCooking vessel constructionsEngineeringLiquid phase

Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD

Image scanne with reading function of extraction-type data memory module

InactiveCN1397911ACharacter and pattern recognitionElectric digital data processingData memoryDigital data

Owner:YUDONG PLASMA TECH

Method and device for displaying information

PendingCN113746933AAdjust in timeEasy to deployData switching networksReal-time computingServer

Owner:JD DIGITS HAIYI INFORMATION TECHNOLOGY CO LTD

Health-care yellow wine and preparation method thereof

InactiveCN103215176ASweet and mellow tasteRich bouquetAlcoholic beverage preparationAntinoxious agentsPhysiological functionThirst

Owner:ZHEJIANG HONGSHILIANG GRP JIGONGJIA WINERY CO LTD

Extraction and concentration device capable of extracting high-concentration traditional Chinese medicines for processing and using method thereof

InactiveCN111939079ARemove moistureImprove concentrationEvaporator accessoriesSettling tanks feed/dischargeChemistryProcess engineering

Owner:云南广福药业有限公司