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.

sorghum stalk harvester

ActiveCN107182431BAchieve recyclingSolve shakingMowersEngineering

Owner:江苏百果先农业科技有限公司

Refrigerator with frozen fog making function and method for producing the same

ActiveCN101424474BImprove convenienceDomestic cooling apparatusLighting and heating apparatusFrostControl system

Owner:SUZHOU SAMSUNG ELECTRONICS CO LTD

A method for extracting and displaying blood latent fingerprints based on western blotting

ActiveCN107179409BStrong specificityAvoid non-specific adsorption problemsBiological testingProtein targetLatent fingerprint

Owner:CHINA PHARM UNIV

A collaborative signature method and system for communication parties based on sm2 algorithm

ActiveCN108989047BEnsure safetyEnough securityKey distribution for secure communicationUser identity/authority verificationComputer networkAlgorithm

Owner:ZHENGZHOU XINDA JIEAN INFORMATION TECH

Method for extracting soluble potassium by utilizing water-insoluble potassium ores

ActiveCN103290234BReduce dosageHigh extraction rateProcess efficiency improvementCalcium in biologyBrick

Owner:TIANJIN CEMENT IND DESIGN & RES INST

A kind of preparation method of highly active and highly antiwear microsphere sulfur transfer agent

ActiveCN103920455BHigh activityImprove anti-wear performanceOther chemical processesAlkali metal oxides/hydroxidesMicrospherePhosphoric acid

Owner:BEIJING SJ ENVIRONMENTAL PROTECTION & NEW MATERIAL CO LTD

A winding mechanism for a doffing machine

ActiveCN112626656BShorten the timeImprove work efficiencyTextiles and paperWinding machineTextile yarn

Owner:湖南科创纺织股份有限公司

Anti-clogging water pump with filter installed for agricultural irrigation

ActiveCN111963494BAchieve rotationDoes not affect normal rotationPump componentsPumpsAgricultural scienceAgricultural irrigation

Owner:江华六月香果业股份有限公司

A kind of antibacterial type high hardness shoe material and preparation method thereof

ActiveCN105331040BImprovement without antibacterial propertiesImprove the defect that the strength is not highFootwearPolyesterAqueous ethanol

Owner:吴江市旭达鞋业有限公司

A kind of high q value microwave dielectric ceramic and aluminum ultra-low temperature co-firing method and high q value microwave dielectric ceramic preparation method

ActiveCN110483044BReduce manufacturing costLower sintering temperatureConductive pattern formationCircuit susbtrate materialsScreen printingPlasticizer

Owner:HARBIN INST OF TECH

A device and method for electrolyzing water to generate high-purity hydrogen

ActiveCN111534830BSolving Mixing ProblemsUninterrupted generationCellsElectrode shape/formsElectrolytic agentPtru catalyst

Owner:NANJING TECH UNIV

An electrical switch operating mechanism

ActiveCN103996562BSolve the technical problems of miniaturizationEasy to operateAir-break switch detailsThreaded rodElectrical equipment

Owner:大丰丰佰电气有限公司

Vehicle load overweight monitoring alarm device

InactiveCN102928057BRealize real-time monitoringStable overload alarm workSpecial purpose weighing apparatusUltrasonic sensorData acquisition

Owner:ZHONGBEI UNIV

A cloth inspection machine

ActiveCN109972377BEasy to inspect clothAchieve ironing effectMechanical cleaningPressure cleaningEngineeringMechanical engineering

Owner:杭州兴富布业有限公司

Vegetable soybean hull silage and preparation method thereof

InactiveCN102640852BIncreased single-cell proteinPromote growthFood processingAnimal feeding stuffAdditive ingredientSoybean hulls

Owner:ANHUI AGRICULTURAL UNIVERSITY

Oil retaining amount determination device

InactiveCN106257021ARestraining the phenomenon of erroneous notification of the aboveElectrical controlInternal combustion piston enginesElectrical resistance and conductanceLiquid tank

Owner:AISAN IND CO LTD +1

An indirect air-cooled heat exchange tube bundle cleaning and turning system

ActiveCN105080911BHollow article cleaningMotor driveSprayer

Owner:LUOYANG ZHENGYUAN PETROCHEM

Preparation method of prestressed reinforced concrete slab combined septic tank and septic tank thereof

InactiveCN102642999BImprove seismic performanceIncrease stiffnessBiological sludge treatmentCrack resistanceHigh stiffness

Owner:肖世富

Method and system for ablation path planning assisted by ultrasound field of view simulation in arbitrary slices of CT

ActiveCN112043377BEasy to planImprove enforceabilitySurgical navigation systemsSurgical instruments for heatingAbdominal ultrasoundExAblate

Owner:THE FIFTH MEDICAL CENT OF CHINESE PLA GENERAL HOSPITAL

Chip having input and output terminal configurable function and method thereof

InactiveCN1252818CReduce volumeImprove integritySolid-state devicesSemiconductor/solid-state device manufacturingEngineeringControl unit

Owner:VIMICRO CORP

A kind of compound Antrodia camphorata and Ganoderma lucidum composition and preparation method thereof

ActiveCN103432176BImprove detoxificationImprove regenerative abilityDigestive systemAntinoxious agentsGanoderma lucidumHepatocyte

Owner:JIANGSU SHENHUA PHARMA

A copper-aluminum alloy busbar manufacturing process

ActiveCN104014765BAvoid contaminationBusbarThin layer

Owner:YUEQING JINGU FITTINGS

Ignition protection module, system and method of free-piston type internal-combustion engine

InactiveCN100588833CGuaranteed safe operationAccurate cylinder judgmentIgnition automatic controlAutomatic controlElectricityCombustion

Owner:SHANGHAI JIAOTONG UNIV

An electrostatic spinning tunnel atmosphere control device and its use method

ActiveCN109763179BStrong process controllabilitySimple designFilament/thread formingFiberSpinning

Owner:DONGHUA UNIV +1

Scale inhibitor composition for gas turbine

ActiveCN102140370BExtend the start cycleInhibition formationCatalytic crackingTreatment apparatus corrosion/fouling inhibitionTungstateNuclear chemistry

Owner:CHINA PETROCHEMICAL CORP +1

A line fault identification method based on the principal component cluster analysis using the pole line fault voltage curve cluster

ActiveCN104977506BEffective portrayalEffective characterizationFault locationElectric power systemPrincipal component analysis

Owner:KUNMING UNIV OF SCI & TECH

Integral device of cold light emergency light and coldlight exit panel

InactiveCN1956029AEasy to operateEasy maintenanceElectrical apparatusElectroluminescent light sourcesElectricityEmergency light

Owner:GREEN LIGHTING SYST

Limb positioning bed for animal husbandry and veterinary medicine

InactiveCN107638228BEasy to fixImplement automatic lockingAnimal fetteringAnimal scienceMedicine

Owner:高萍 +2

Excess hydrogen sterilizing washing machine

ActiveCN103938412BImprove reducibilityHas the ability to sterilize and disinfectOther washing machinesWater/sewage treatmentHydrogenElectrolysis

Owner:DALIAN SHUANGDI INNOVATIVE TECH RES INST

A wireless transmission piezoelectric four-component dynamometer device

ActiveCN109269705BCompact structureReduce volumeTransmission systemsForce measurement using piezo-electric devicesWireless transmissionRotor (electric)

Owner:DALIAN UNIV OF TECH

a laxative

ActiveCN105962991BAvoid pollutionAvoid embarrassing situationsSurgeryEngineeringEncopresis

Owner:四川华曙图灵增材制造技术有限责任公司

A kind of method utilizing lignocellulose hydrolyzate to produce probiotics

ActiveCN104762250BIncrease concentrationHigh sporulation rateBacteriaMicroorganism based processesCelluloseSpore

Owner:SOUTH CHINA NORMAL UNIVERSITY

Method and device for generating sequences

ActiveCN112019473BMulti-frequency code systemsPilot signal allocationEngineeringPseudorandom sequence

Owner:HUAWEI TECH CO LTD

Tissue-wrapped composite mobile head

ActiveCN103753862BRealize wrapping workRealize automatic wrappingContainer making machineryCouplingCarton

Owner:星光印刷(苏州)有限公司

A fiber optic gyro imu assembly for petroleum inclinometers

ActiveCN103147739BAchieving a modular designReduce weightSurveyConstructionsFiberAccelerometer

Owner:湖南率为控制科技有限公司

A method and mechanism for automatic pipe material synchronous conveying

ActiveCN106044049BRealize linear synchronous conveyingWill not harmConveyorsControl engineeringElectric machinery

Owner:唐山宏正机械设备有限公司

A low-complexity detection method for mimo-ofdm systems

ActiveCN107302419BReduce complexityAchieve near ML detection performanceSpatial transmit diversityError preventionMIMO-OFDMComputer science

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A kind of solid film capacitor with self-healing function and preparation method thereof

InactiveCN107026018BImprove structural stabilityAchieve self-healingThin/thick film capacitorFixed capacitor dielectricOptoelectronicsFilm capacitor

Owner:TONGJI UNIV

A wire transfer catheter

ActiveCN109428215BEasy maintenanceAchieving tightnessCouplings bases/casesEngineeringCatheter

Owner:AECC COMML AIRCRAFT ENGINE CO LTD

Friction starter drive unit for meshing with a starter ring gear of a heat engine, and corresponding heat engine starter

InactiveCN105431629APower operated startersFriction clutchesEngineeringPinion

Owner:VALEO EQUIP ELECTRIC MOTEUR

Speed bump for traffic road construction

ActiveCN110424287BReduce lossesAvoid security issuesTraffic signalsRoad signsSpeed bumpNoise

Owner:德清博发智能科技有限公司

Novel endotoxin sorbent

InactiveCN103221079BOther chemical processesOther blood circulation devicesEndotoxin removalAlbumin

Owner:FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH

A method and system for generating responsive graphics

ActiveCN105094838BImprove experienceVisual/graphical programmingGraphicsEnvironmental geology

Owner:INSPUR BEIJING ELECTRONICS INFORMATION IND

Blind extraction method for electrocatdiogram of mother and electrocardiogram of fetus based on second-order statistical properties

ActiveCN103876730BRealize real-time online extractionReflect time-varying propertiesDiagnostic recording/measuringSensorsEcg signalComputer science

Owner:XIDIAN UNIV

Square wave compensation control method for expanding the operating range of cascaded h-bridge photovoltaic inverters

ActiveCN107733269BSmall voltage fluctuationExtended operating rangeAc-dc conversionSingle network parallel feeding arrangementsPower inverterCapacitor voltage

Owner:HEFEI UNIV OF TECH

Forced-discharging and self-cleaning type centrifugal throwing machine

InactiveCN103212487BImprove reliabilityEasy to installRotary centrifugesDrillPulley

Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

A device and method for monitoring the opening amount of joints of immersed tube tunnels

InactiveCN109797782BAll-round monitoring of displacementAll-round monitoring of misalignmentArtificial islandsFoundation testingStructural engineeringSS - Stainless steel

Owner:南昌市政公用工程项目管理有限公司 +1

Portable security device and methods for providing network security

ActiveCN103051602AUser identity/authority verificationSecurity arrangementUser deviceNetwork connection

Owner:AO KASPERSKY LAB

Application of three-dimensional oxidized graphene-polyaniline composite material in capacitor electrode material

ActiveCN106449146ASpecial three-dimensional structureExcellent specific capacitanceHybrid capacitor electrodesDouble layer capacitorsCapacitanceComposite electrode

Owner:TIANJIN UNIV

Electric power transporting device

ActiveCN107826904AStrong collection and storage capacityGood separation effectElectric power systemElectric cables

Owner:徐州慷达骏工程机械科技有限公司

A new type of buried electric vehicle charging pile

ActiveCN109318739BEffective security protectionEffective quantityCharging stationsElectric vehicle charging technologyCharge controlElectric vehicle

Owner:NANJING LINGQUE INTELLIGENT MFG CO LTD

Shadow elimination circuit and display device

ActiveCN106952628ALow costEasy dischargeStatic indicating devicesNon-linear opticsCapacitanceControl signal

Owner:HKC CORP LTD +1

Dynamic display method of Tab bar and three-dimensional display equipment

ActiveCN114385052AImage data processingSpecial data processing applicationsComputer hardwareComputer graphics (images)

Owner:JUHAOKAN TECH CO LTD

Application of modified gene OsbZIP46CA1 in control of draught resistance of rice

InactiveCN102747098APlant peptidesFermentationTransgenic technologyGene Modification

Owner:HUAZHONG AGRI UNIV

Shading liquid for automobile windshield

ActiveCN102585508BAvoid layeringMeet various needsSilicone oilColourant

Owner:SHANGHAI DELIAN CHEM

Image processing method and device and storage medium

ActiveCN110335303AGet normalAcquisition is normalTelevision system detailsImage enhancementImaging processingLaser

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Temperature measuring device for testing ptc core and testing equipment with it

ActiveCN108204861BImprove detection efficiencyImprove detection accuracyRadiation pyrometryResistance/reactance/impedenceElectricityThermodynamics

Owner:BYD CO LTD

A kind of furniture board laminating machine

InactiveCN104527197BAccurate knowledge of vacuum pressureResolve accuracyLamination ancillary operationsLaminationElectric machineryResistor

Owner:圣鹿(苏州)环保新材料科技有限公司

Method for recovering gallium, indium and germanium from waste thin film solar cells

ActiveCN103199148BHigh purityReduce recycling costsFinal product manufactureElectronic waste recyclingElectrical batteryZinc metal

Owner:GEM CO LTD

A crushing device and crushing method for producing refractory materials

ActiveCN109092468BAffect fire resistanceInfluence of fire resistanceUsing liquid separation agentGrain treatmentsRefractoryCrusher

Owner:大石桥市中益镁业有限公司

A method for quickly detecting motor closed-loop system stalling

InactiveCN110031757BSensitive detection effectThe detection process is fastDynamo-electric machine testingElectric machineControl theory

Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

A method, device and system for displaying media information

ActiveCN104166658BImprove experienceImprove display efficiencySpecial data processing applicationsComputer terminalData mining

Owner:TENCENT TECH (BEIJING) CO LTD

Reefer container for transporting and storing plurality of produce

ActiveCN106455597AGas treatmentFruit and vegetables preservationMeasurement pointControl system

Owner:KJAERULF PEDERSEN

Application of microRNA-320(miR-320a) and its antisense nucleotide in diagnosis, prevention and treatment of cardiovascular diseases

ActiveCN102965429BMicrobiological testing/measurementGenetic material ingredientsNucleotideCoronary heart disease

Owner:TONGJI HOSPITAL ATTACHED TO TONGJI MEDICAL COLLEGE HUAZHONG SCI TECH

Method, device and intelligent terminal for processing network positioning information

InactiveCN105911577BRealize processingGuaranteed to workSatellite radio beaconingWireless communicationInformation processingStart time

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Video processing method and device

ActiveCN104883478BShow wellTelevision system detailsElectronic editing digitised analogue information signalsProcessing InstructionComputer graphics (images)

Owner:北京朱比特科技有限公司

production line

ActiveCN110040463BReduce labor intensityEliminate wasteControl devices for conveyorsPackaging machinesAutomatic transmissionProcess engineering

Owner:CHANGSHA GREE HVAC EQUIP CO LTD +1

A kind of permeable concrete additive and preparation method thereof

ActiveCN106431073BGuaranteed compressive strengthLow costSocial benefitsBrick

Owner:SHANDONG HONGYI TECH

Vinyl chloride acrylate copolymer modified water-based asphalt and preparation method thereof

ActiveCN112679898BImprove adhesionGood storage stabilityPolymer sciencePtru catalyst

Owner:湖州合达图宏新材料技术股份有限公司

Dynamic contrast automatic adjustment circuit and its adjustment method

ActiveCN102572341BIncrease contrastImprove clarityTelevision system detailsColor television detailsDynamic contrastImaging quality

Owner:CRM ICBG (WUXI) CO LTD

Method for printing a two-dimensional bitmap image with multiple pixels per line

ActiveCN105263711BPrintingVoltage pulseGrating

Owner:TONEJET CORP PTY LTD

A stable fire ladder

ActiveCN111927297BAvoid shakingReduce spacingFire rescueLaddersGear wheelClassical mechanics

Owner:岳伟久

Connecting pipe plug and air conditioner

ActiveCN106315000BImprove sealingThoroughly dust-proof and dirt-proofClosuresEngineeringMechanical engineering

Owner:GREE ELECTRIC APPLIANCES INC

Crane and its luffing system

ActiveCN104340889BSimple structureImprove reliabilityCranesBlock and tacklePropeller

Owner:XCMG CONSTR MACHINERY

Antiwear teflon composite material containing nano carbon tubes

InactiveCN1176153CImprove wear resistanceImprove mechanical propertiesTetrafluoroethyleneCarbon nanotube

Owner:ZHEJIANG UNIV

Method and device for processing incoming telephone calls

ActiveCN107426449BImprove the distribution success rateAutomatic exchangesLocal callCall routing

Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

A kind of crusher optimization control method

ActiveCN108787150BImprove adaptabilityImprove work efficiencyGrain treatmentsControl engineeringProcess engineering

Owner:HARDEN SHREDDER TECH +1

Preparation method of catalyst for synthesizing dichloropropanol by glycerin method

ActiveCN106466615BHigh activityImprove stabilityPhysical/chemical process catalystsPreparation by halogen introductionGlycerolHigh activity

Owner:江苏成达化工工程设计有限公司

Integral wall plate digitalized composite shaping process based on bending and moving point heat source

InactiveCN100487612CImprove machining accuracyHigh adjustment accuracyNumerical controlEngineeringMachining process

Owner:INST OF MECHANICS CHINESE ACAD OF SCI

A campus library book automatic identification and sorting equipment

ActiveCN109499889BReduced labor requirementsImprove efficiencySortingMechanical engineeringIndustrial engineering

Owner:LUOHE MEDICAL COLLEGE

A kind of preparation method of black soybean enzymatic hydrolysis concentrate

ActiveCN108887392BIncrease hydrolysis rateRich in nutrientsMilk substitutesFood scienceEnzymatic hydrolysisCentrifugation

Owner:SHAANXI UNIV OF SCI & TECH

Method for preparing black fungus nutrient solution by utilizing food processing residues

ActiveCN102351580AAlleviate the severe shortage of resourcesAlleviate severe deficienciesBiotechnologyNutrient solution

Owner:FUJIAN AGRI & FORESTRY UNIV

A load-fixed chemical oxidation remediation method for composite contaminated soil

ActiveCN108723082BCheap and easy to getReduce pollutionContaminated soil reclamationSoil scienceEnvironmental engineering

Owner:HEBEI YUHUAN ENVIRONMENTAL PROTECTION TECH CO LTD

A regional power grid fault location method based on node fault domain time difference method

ActiveCN110470944BPrecise positioningLow investment costFault location by conductor typesInformation technology support systemComputing centerGrid fault

Owner:CHINA THREE GORGES UNIV

Machine Vision Integrated System for Image Denoising Based on Multiplexing

ActiveCN114565540BReduce stepsImprove noise removal efficiencyImage enhancementImage analysisImage denoisingMultiplexing

Owner:深圳市巨力方视觉技术有限公司

Different warp fabric and its weaving process

ActiveCN103774322BAvoid stickingEasy to checkWoven fabricsYarnPolyester

Owner:JIHUA 3542 TEXTILE CO LTD

Pressure Monitoring Method of Urban Municipal Sewage Pipeline Network

InactiveCN103697934BImprove monitoring effectMeasurement devicesWater dischargeEngineering

Owner:CHINA INST OF WATER RESOURCES & HYDROPOWER RES

Method for reducing small particles of titanium dioxide in titanium dioxide

ActiveCN105329941BReduce formationGood granularityTitanium dioxideSulfateTitanium

Owner:PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP

Penicillium oxalicum eu2101 and its application in preparing cellulase preparation and degrading cellulose

ActiveCN106047730BFungiBiofuelsPenicillium oxalicumManihot esculenta

Owner:GUANGXI UNIV

Fluidized bed roasting preparation method of Bi system high-temp. superconductive precursor body mother powder and its equipment

InactiveCN1222488CImprove fluidizationImprove uniformitySuperconductors/hyperconductorsSuperconductor devicesPhase conversionGas analysis

Owner:TSINGHUA UNIV

Earth-turning device for greenhouse

ActiveCN112314069BImprove tillage efficiencyImprove soil turning effectTilling equipmentsAgricultural scienceGreenhouse

Owner:秦皇岛小马物联网科技开发有限公司

A method for preparing nickel-based powder superalloy by spark plasma sintering

ActiveCN105397085BRapid sinteringFine equiaxed grain structureIncreasing energy efficiencyCarbideBiological activation

Owner:CENT SOUTH UNIV

A kind of leather coating polish and preparation method thereof

ActiveCN107556924BWill not affect the feelImprove durabilityCoatingsLeather surface finishingAcrylic resinOrganosilicon

Owner:广州市拓新化工科技有限公司

Binder for lithium-sulfur battery cathode and its application in the preparation of lithium-sulfur battery

InactiveCN103682361BImprove cycle performanceHigh capacity retentionCell electrodesStarch adhesivesCarboxymethyl celluloseAdhesive

Owner:SICHUAN UNIV

Preparation method and application of a bacterial strain for preventing and treating potato wilt and its preparation

ActiveCN107603906BPrevent Fusarium WiltPromote production increaseBiocideBacteriaBiotechnologyEcological environment

Owner:天津开发区坤禾生物技术有限公司

A Fault Detection Method for Injectors of Diesel Engine Common Rail System Based on Measurable Data Features

ActiveCN110259616BPracticalPump testingEngine testingTime domainSupport vector machine

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Drowsiness detection method based on human eye state

ActiveCN113449670BHigh precisionAcquiring/recognising eyesOphthalmologyComputer science

Owner:ZHEJIANG ZHENGYUAN ZHIHUI TECH

Method for improving usability of short tobacco stem

ActiveCN102613686BSimple processImprove usabilityTobacco treatmentYarnCombustion

Owner:HONGYUN HONGHE TOBACCO (GRP) CO LTD

A People Counting System Based on Single Frame Image Processing

ActiveCN105303193BOvercome Counting DisadvantageSave human resourcesImage enhancementImage analysisPositive sampleImaging processing

Owner:CHONGQING UNIV OF POSTS & TELECOMM

Blood oxygen supply detecting instrument

InactiveCN105832346ACatheterDiagnostic recording/measuringDigital signal processorPhysics

Owner:梁云

A mining trojan detection system based on traffic analysis

ActiveCN110933060BPrevent invasionMeet application requirementsData switching networksCiphertextTrojan horse

Owner:上海视岳计算机科技有限公司

Antibacterial material for removing pesticide residues from oyster shell with buffer system and preparation method and use method thereof

ActiveCN105284883BImprove cleanlinessGreen food is safeBiocideDisinfectantsEscherichia coliSodium bicarbonate

Owner:QINGDAO UNIV