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.

Soybean milk heating bed

InactiveCN105831269AImprove visibilityReduces sticking to the bottom of the heating panCheese manufactureFood scienceExhaust gasSoybean oil

Owner:LIANGPING XINGYU BEAN PROD CO LTD

Multi-pole radio frequency layered crude oil water content analyzer and water content detection method

PendingCN113030129AEasy to operateThe test result is accurateMaterial analysis using wave/particle radiationRadio frequencyWater content

Owner:锦州双星自动化技术有限公司

Method and device for achieving centralized billing

InactiveCN101621756ASave resourcesImprove accuracy and safetyAccounting/billing servicesMessaging/mailboxes/announcementsService timeWhole systems

Owner:ZTE CORP

Anode clamp of pre-calcining anode electrolytic cell

ActiveCN1834296ASimple fixture structureReduce weightAgricultural engineeringElectrolytic cell

Owner:GUIYANG AL-MG DESIGN & RES INST

Spring steel surface treatment production line

ActiveCN105256115AImprove processing quality and efficiencySave manpower and timeProcess efficiency improvementSpring steelSurface finishing

Owner:陕西雷帕得悬架系统有限公司

Connection structure between cable and joint

InactiveCN105375119ANot easy to looseConnections effected by permanent deformationMechanical engineeringEngineering

Owner:ZHANGJIAGANG UCHEN NEW ENERGY TECH CO LTD

Saffron planting method

InactiveCN106358688APromote growthImprove Yield and PotencyHorticultureGerminationSite management

Owner:宋忠智

System and method for generating equipment ledger hierarchical tree from EMS substation graph model

PendingCN112150096AAchieve integrationGive full play to the supporting roleOffice automationTransmissionGraph modelData mining

Owner:CHINA SOUTHERN POWER GRID COMPANY +1

Catalytic multi-echo phase unwrapping scheme

ActiveCN103649782AMagnetic measurementsDetection using electron/nuclear magnetic resonanceNMR - Nuclear magnetic resonancePhase unwrapping

Owner:SPINTECH

Parameter tester for interference rejection circuit of vehicle power supply

InactiveCN102116832AVersatileEasy to useElectronic circuit testingEngineeringElectronics

Owner:SAIC MOTOR

Air-aspiration type composite straw returning machine

InactiveCN102007836AImprove soil fertilityImprove work efficiencyCrop conditionersMowersDecompositionAgricultural engineering

Owner:SHENYANG AGRI UNIV

Gas stove and cabinet applying same

PendingCN111720861AImprove aestheticsReduce sanitary cornersStoves/ranges foundationsDomestic stoves or rangesCupboardEngineering

Owner:NINGBO FOTILE KITCHEN WARE CO LTD

Small width regulation device

InactiveCN107906178ASimple structureIngenious designGearingParallel plateEngineering

Owner:卢光贤

Constant pressure mechanism and constant torsion mechanism

InactiveCN1127005CSimple structureSpannersWrenchesEngineeringPressure transmission

Owner:MITUTOYO CORP

Vacuum pump

InactiveCN107152408AReduced inhibitory strengthImprove reliabilityAxial flow pumpsNon-positive displacement fluid enginesStatorEngineering

Owner:EDWARDS JAPAN

Corrugated angle steel

PendingCN112431349AReduce stress concentrationImproved out-of-plane stability performanceStrutsGirdersPhysicsSteel plates

Owner:北京京诚华宇建筑设计研究院有限公司 +1

Multi-purpose pile-forming equipment capable of achieving forming of various piles

PendingCN110306543AReduce prefabrication costsGood economic effectDrill bitsBulkheads/pilesElectric machineryOil pressure

Owner:WUHAN SURVEYING GEOTECHN RES INST OF MCC

Nuclear radiation emergency detection system, detection method and self-starting controller thereof

ActiveCN108983274AFully automatedLow costProgramme controlComputer controlFixed fieldNuclear power

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS +1

Impact-resistant speed changer based on volute spiral spring

ActiveCN108413018AExtended service lifeImprove deliveryGearingGear vibration/noise dampingClutchVariator

Owner:临沂威尔森新型材料有限公司

Stability analyzing, forecasting and early warning method based on traction type slope deformation and failure mechanism

ActiveCN103942446AImplement reliability evaluationSpecial data processing applicationsStability coefficientEngineering

Owner:HUBEI UNIV OF TECH

Down light spring automatic assembly device

PendingCN109093361AIncrease production capacitySave assembly timeMetal working apparatusTorsion springMagnet

Owner:XIAMEN TOPSTAR LIGHTING

Adhesive and lithium ion battery with same

ActiveCN105514488AGood processing performanceImprove adhesionCell electrodesSecondary cellsElectrical batteryBattery energy

Owner:NINGDE AMPEREX TECH

Radiation source fingerprint feature extraction method based on wavelet entropy and chaotic features

ActiveCN108268837AStrong distinctionImprove the ability to distinguishCharacter and pattern recognitionComplex mathematical operationsFingerprintWavelet packet transformation

Owner:XIAMEN UNIV +1

Dishwasher

PendingCN109691943ATableware washing/rinsing machine detailsPhysical strengthPull force

Owner:MIDEA GRP CO LTD

Environmental physical method sterilization and purification equipment

PendingCN111237904ADifficult to breed and reproduceNovel structureMechanical apparatusSpace heating and ventilation safety systemsAir doorAmbient air

Owner:林育兹

Resourceful treatment method for hazardous waste in pharmaceutical industry

PendingCN114196424ASave fuelRealize zero discharge of hazardous wasteHydrocarbon distillationVapor condensationSolventProcess engineering

Owner:中野环保科技(重庆)股份有限公司

Material distribution method for high-proportion pellet coke extraction

ActiveCN113564291AStrong operabilitySimple processBell-and-hopper arrangementBlast furnace detailsMineralogyCoke

Owner:ANGANG STEEL CO LTD

Drying equipment capable of facilitating feeding and applicable to corn processing

InactiveCN107940942ASimple and reasonable designEasy to operateDrying gas arrangementsDrying machines with non-progressive movementsFixed frameEngineering

Owner:房立洲

Low-capacitance curved surface piezoresistor and manufacturing method thereof

InactiveCN112635142ALower intrinsic capacitanceReduce material costsResistor manufactureVaristor coresVaristorCapacitance

Owner:GUANGXI NEW FUTURE INFORMATION IND

Device and method for eliminating photonic microwave self-interference signals

ActiveCN105978631ASimple system structureImprove stabilityElectromagnetic receiversSidebandPhysics

Owner:DALIAN UNIV OF TECH

Sealing device for metal mold low-pressure cast lift tube

InactiveCN105921718ALow costImprove reliabilityEngineeringCrucible

Owner:NANTONG L S LIGHT METAL FORMING

Preparation method and system of sustained-release silicon-potassium fertilizer

ActiveCN105016351AExpansion to new uses and residual valueReduce manufacturing costsChemical industrySulfur compoundsFertilizerSlag

Owner:ZHONG NAT ENG & RES CENT

Electric actuator

PendingCN114337090ARefrain from mutual tiltStructural associationMechanical energy handlingMotor shaftMotronic

Owner:NIDEC TOSOK CORP

Construction method of mountain foundation pit

InactiveCN110284505AGuarantee the construction qualityEnsure safetyExcavationsExpansion jointRetaining wall

Owner:CHINA CONSTR SECOND ENG BUREAU LTD

ERP numerical control lathe

InactiveCN110153804AImprove processing and production efficiencyAvoid human manual input errorsAutomatic control devicesMeasurement/indication equipmentsEngineeringMechanical engineering

Owner:SUZHOU YOUZHU NETWORK TECH CO LTD

Nickel-based alloy/aluminum alloy or aluminum dissimilar material laser welding method

PendingCN114505576AChanging weld chemistryInhibition of formation and growthLaser beam welding apparatusLaser solderingAlloy element

Owner:ANYANG INST OF TECH

Full-closed loop positioning control system and method

ActiveCN107992109AReduce mistakesImprove responsivenessSpeed/accelaration control using electric meansPosition control systemMechanical load

Owner:SHENZHEN ENCOM ELECTRIC TECH

Catalytic cracking CO combustion improver and preparation method thereof

InactiveCN105983404APromote regenerationEmission reductionCatalytic crackingMetal/metal-oxides/metal-hydroxide catalystsOrganic acidOxide

Owner:PETROCHINA CO LTD

Method for improving feed intake of lactating sows during lactation period

InactiveCN110313443AMeet nutritional needsGood growthFood processingAnimal feeding stuffAnimal scienceProduction cycle

Owner:ANYOU BIOTECH GRP

Device and method for detecting and positioning metal foreign matters of wireless charging system based on rack-shaped differential detection coil assembly

PendingCN113991885ACharging stationsCircuit arrangementsTelecommunicationsDigital signal processing

Owner:HARBIN INST OF TECH

Surface treatment method for steel wire rod

InactiveCN103464969ASave acidGood cleaning effectSulfuric acidAcid washing

Owner:KUSN QIAORUI METAL PRODS

Current limiting type low-overvoltage low-voltage circuit breaker

InactiveCN108962646AGood current limiting effectReduce overvoltageElectric switchesQuenchingCurrent limiting

Owner:SHANGHAI UNIVERSITY OF ELECTRIC POWER

Method for catalytic hydrogenation dehalogenation of halogenated phenols

InactiveCN1830931AHigh activityEasy to preparePreparation by halogen eliminationCatalytic hydrogenationActive component

Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Hydrothermal and anaerobic ammonia oxidation combined multi-phase multi-stage biomass sludge treatment system and hydrothermal and anaerobic ammonia oxidation combined multi-phase multi-stage biomass sludge treatment method

PendingCN110963660ARealize carbon source supplyExtended staySludge treatment by thermal conditioningTreatment using aerobic processesChemistryCarbon source

Owner:四川深蓝环保科技有限公司

Flame retardant polyethylene plastic bag

InactiveCN105273281ANot easy to smoke and dustNot easy to produceHalogenPlastic bag

Owner:安徽永睿信息科技有限责任公司

Single-cylinder double-piston cylinder

InactiveCN101566111AReduce fuel consumptionSave gasCylinder headsCylindersPositive directionPiston cylinder

Owner:涂文杰

Silk cutting and silk sucking device arranged on silk sucking main pipe

InactiveCN103420217ASimple structureLow processing and manufacturing costsFilament handlingBiomedical engineeringEnergy consumption

Owner:WUXI HONGYUAN ELECTROMECHANICAL TECH

Photovoltaic hybrid array detection system

ActiveCN103439745AReduce noiseHigh sensitivityWave based measurement systemsSeismology for water-covered areasSelf noiseData transmission

Owner:TIANJIN UNIV

Protective agent for fair-faced concrete decorative surface and preparation method of same

InactiveCN112852236AGood levelingComprehensive protection is goodCoatingsPolyvinylidene fluorideEmulsion

Owner:宣城市政建设集团有限公司

Agricultural auricularia auricula picking and collecting device

ActiveCN111887104AGood for cuttingGood for collectionCultivating equipmentsMushroom cultivationAuricularia auriculaAgricultural engineering

Owner:张家界瑞湘菌业有限公司

Artificial insemination electronic teaching aid for reproductive medicine

PendingCN114842720AImprove convenienceImprove the ease of cleaningClimate change adaptationEducational modelsLivestockEngineering

Owner:许兆莉

Preparation method and application of nucleic acid fingerprint characteristic spectrum based on bacteria of 16S rDNA

ActiveCN103361418AValid identificationUndisturbedMicrobiological testing/measurementGenetic analysisDrug

Owner:BIOYONG TECH

Method for measuring diameter size of edge part

PendingCN113432543AUsing optical meansPhysicsEngineering

Owner:RES INST OF ZHEJIANG UNIV TAIZHOU

Replaceable key module and keyboard with same

ActiveCN103021710AElectric switchesEngineeringPunching

Owner:GIGA BYTE TECH CO LTD

A geostationary orbit high-frame-frequency large-dynamic-range moving target detection method

ActiveCN109886993ALow costSimple physicsImage analysisSupersaturationSelf adaptive

Owner:SHANGHAI INST OF TECHNICAL PHYSICS - CHINESE ACAD OF SCI

Processing method for compact Sirofil elastic yarns

InactiveCN103668628ABroaden the field of applicationReduces chances of fiber swimmingDrafting machinesYarnYarnBobbin

Owner:SHANDONG NANSHAN TEXTILE GARMENT

Mulberry silk and nylon yarn double-layer fabric garment suitable for treatment of arthritis

InactiveCN104146410ATreat arthritisAntibacterialMedical devicesProtective garmentComposite materialPolymer chemistry

Owner:JIANGYIN MINGPIN KNITTING

An 8-bit AES circuit based on double S-cores

PendingCN109039608AImprove throughputReduce areaKey distribution for secure communicationEncryption apparatus with shift registers/memoriesSecure communicationData processing

Owner:SOUTHEAST UNIV +1

Functional diaphragm with safety performance, and preparation method and application thereof

PendingCN113745762AImprove safety performanceReduced risk of thermal runawaySecondary cellsCell component detailsThermal runawayComposite material

Owner:HEFEI GUOXUAN HIGH TECH POWER ENERGY

Light energy self-power-generating battery-replacement-free remote control switch

ActiveCN112020259AFix damageAvoid enteringNon-electrical signal transmission systemsHermetically-sealed casingsElectrical batteryStructural engineering

Owner:临沧天晖光电科技有限公司

Tobacco high-pressure micro fog humidification system

InactiveCN105495669AUniform humidification effectReduced humidity conditionsTobacco preparationBall valveHuman–machine interface

Owner:NANTONG WUJING HIGH PRESSURE PUMP

Multifunctional chair

InactiveCN104433427ANot easy to wobbleStoolsChairsEngineeringMechanical engineering

Owner:CHENGDU XINMU YIJU FURNITURE

Punching die

InactiveCN106391846ASimple structureEasy to usePerforating toolsEngineeringChinese characters

Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Six-post type three-dimensional visual detection system for automobile wheel alignment parameters

InactiveCN102620944ALow manufacturing costImprove adjustment flexibilityUsing optical meansVehicle wheel testingEngineeringPlane mirror

Owner:JILIN UNIV

Closure construction method of cable-stayed bridge

ActiveCN103215897ALinearity and internal forces satisfyEnsure overall alignmentBridge erection/assemblySelf weightEngineering

Owner:天津市市政工程研究院

Systems and methods of adaptive path planning

PendingCN111566583AAvoid Traffic Conflict PointsAvoid traffic conflictPosition/course control in two dimensionsVehiclesTraffic conflictSelf adaptive

Owner:HONG KONG APPLIED SCI & TECH RES INST

Paint spraying machine with function of automatically turning over to spray and dry paint

InactiveCN111589634AAvoid influenceAchieve the effect of turning over and spraying paint and dryingPretreated surfacesCoatingsAutomotive engineeringManufacturing engineering

Owner:东阳鑫丹机械科技有限公司

Internet of Things (IOT) system and method for smart hotel

InactiveCN105759625AImprove service efficiencyReduce human resource costsComputer controlProgramme total factory controlEmbedded systemIntelligent control system

Owner:快住智能科技(苏州)有限公司

Hydrogenation device, hydrogen receiving device and energy charging system

PendingCN114033964AVersatilePipeline systemsFluid transferredPhysicsInfrared communication

Owner:深圳市佳华利道新技术开发有限公司

Method, device and storage medium for releasing information

ActiveCN110222295BWebsite content managementSpecial data processing applicationsEngineeringDatabase

Owner:深圳市云歌人工智能技术有限公司

Device for protecting the outside mirror of a motor vehicle from collision with obstacles on the side

InactiveCN103241240AImprove securityImprove protectionExternal condition input parametersDriver input parametersWing mirrorSensor system

Owner:ROBERT BOSCH GMBH

Method and equipment for recovering bromine in bromine-containing waste gas

PendingCN114229798AReduce consumptionBromineEnvironmental chemistryBromine water

Owner:JIANGSU JIHUA CHEMICAL CO LTD

Alarm output device, alarm output method, and non-transitory recording medium

PendingCN114599966AReduce the risk of missingClear effectImage analysisAlarmsComputer visionEngineering

Owner:HITACHI LTD

External short wave treatment apparatus

InactiveCN104826235AVersatileEasy to useSurgeryRadiation therapyShock waveMedical staff

Owner:申清涛

Convenient condiment balanced in nutrients

InactiveCN108041545ARich in nutrientsImprove nutritional imbalanceFood ingredient as taste affecting agentFood dryingNutrientEdible oil

Owner:ANHUI QIANGWANG FLAVORING FOOD

Cloud federation as a service

ActiveCN102118430ADigital data authenticationProgram controlClient-sideCloud federation

Owner:INTEL CORP

Metacosm system

PendingCN114359519ACommunicate authentically and richlyEasy to interactInput/output for user-computer interactionNatural language translationEngineeringHuman body

Owner:北京瀚森未来科技有限公司

A kind of synthetic method of dopexamine hydrochloride intermediate

ActiveCN105001103BEasy to prepareHigh product yieldOrganic compound preparationAmino-hyroxy compound preparationEthyl phosphateJian

Owner:JIANGSU TOHOPE PHARMA

Collagen protein formula and production process thereof

InactiveCN108771229AReduce manufacturing costHigh product yieldNatural extract food ingredientsFood ingredient functionsWhey protein powderSOYBEAN SEED OIL

Owner:李作华

Test circuit capable of implanting time-domain fluttering and related testing method

ActiveCN1741427AReduce test costReduce testing costsReceivers monitoringCorrelation testLow-pass filter

Owner:VIA TECH INC

Magnetic suction type resin dissolving device

InactiveCN108014659AEfficient and rapid heating and dissolutionGood insulationTransportation and packagingRotary stirring mixersEngineeringRaw material

Owner:苏州卡斯迈金属科技有限公司

Compound, protein, preparation method of compound, and preparation method of protein

InactiveCN107033247AStrong stabilityHigh purityMicroorganism based processesFermentationLong actingDrug

Owner:天津博锐生物科技有限公司

Double-layer double-sided antistatic and breathable hemp fabric

InactiveCN104260463AImprove overall performanceGood anti-static performanceLayered productsClothingsYarnEngineering

Owner:JIANGYIN SHANGFENG TEXTILE

Impurity removing device for flour processing

ActiveCN108745894AGood effectPromote separationSievingGas current separationEngineeringImpurity

Owner:阜阳市国峰伟业粮油有限责任公司

Special clamp device

InactiveCN103084896AReduce turning area and difficultyHigh positioning accuracyPositioning apparatusMetal-working holdersMechanical engineering

Owner:吴朱刚

Water-based single-component plate splicing adhesive for bamboo and preparation method of water-based single-component plate splicing adhesive

ActiveCN112322231AHigh strengthImprove dispersionEster polymer adhesivesGraft polymer adhesivesButyl acrylateColloidal particle

Owner:东莞市力圣新材料有限公司

Method for improving efficiency of processing ammonia nitrogen in landfill leachate by magnesium ammonium phosphate precipitation process

InactiveCN109867385AImprove removal effectImprove efficiencyWater contaminantsMultistage water/sewage treatmentMagnesium ammonium phosphateChemistry

Owner:JIANGNAN UNIV