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.

LED light source base capable of focusing

InactiveCN101377281AAdjustable distancePoint-like light sourceLight fasteningsEngineeringTroffer

Owner:EVERLIGHT ELECTRONICS

Hygienic cleaning device

ActiveCN107614808AInhibition of attachmentLavatory sanitoryToiletControl unit

Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD

Screen display control method and terminal equipment

ActiveCN109491634AEasy to operateDigital output to display deviceTerminal equipmentOperation mode

Owner:VIVO MOBILE COMM CO LTD

System information acquisition method, terminal and base station

ActiveCN110430606ANo need to read frequentlySave resourcesAssess restrictionType of serviceReal-time computing

Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Internet of things based intelligent steel dam gate with stable structure

ActiveCN110144858AImprove stabilityAvoid force deformationBarrages/weirsHydraulic cylinderSludge

Owner:扬州市慧宇科技有限公司

Torsion indicating wrench

ActiveCN108453658AEasy to storeEasy to carrySpannersWrenchesEngineeringWrench

Owner:胡厚飞

Preparation method of high-strength and high-conductivity powder metallurgy copper-iron alloy

ActiveCN114293045AIngot with low oxygen contentImprove sintered densityCopperIron alloys

Owner:UNIV OF SCI & TECH BEIJING

Control system for transforming LNG (Liquefied Natural Gas) into CNG (Compressed Natural Gas) and control method thereof

InactiveCN103277668ALow area costLow investment costPipeline systemsPressure vesselsCompressed natural gasControl system

Owner:QINGDAO JIENENG HIGH&NEW TECH

Vehicle count method based on video image

ActiveCN101226691ASimple equipmentLow costImage analysisRoad vehicles traffic controlMultiple frameVideo image

Owner:GUANGDONG VIMICRO

City native sewage water and intelligent type sewage water block prevention machine of earth's surface water source heat pump system

InactiveCN101303183AHeat pumpsMoving filtering element filtersWater sourceEngineering

Owner:BEIJING RUIBAOLI THERMAL TECH CO LTD

Production process of non-woven fabric collar interlining with high moisture absorption performance and breathability

ActiveCN105124811AGood hygroscopicityImprove breathabilityFibre treatmentGarmentsInterliningCooking & baking

Owner:广东赛洁无纺布科技有限公司

Wine packaging box drying device

ActiveCN110701886AImprove uniformityImprove drying effectBox making operationsPaper-makingRotational axisGear wheel

Owner:阜阳市宏洋木艺制品有限公司

Method and device for web page generation

ActiveCN105095394APush implementationTargetedWebsite content managementSpecial data processing applicationsWeb pageComputer science

Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Hydraulic pressure leveling system of high-altitude operation car

ActiveCN106678096AImprove leveling efficiencyImprove securityServomotor componentsServomotorsMagnetic exchangeEngineering

Owner:XUZHOU HANDLER SPECIAL VEHICLE

Double-bag combined one-way valve and venting shoes thereof

ActiveCN102406271AHigh sensitivityLow air volumeSolesCheck valvesInlet channelVALVE PORT

Owner:周艳春

Gear unit and method for controlling an internal pressure in the gear unit

ActiveCN1614160AChange internal pressureInternal pressure can be controlledGearboxesToothed gearingsGear wheelEngineering

Owner:BAUER MASCH GMBH

Cleaning device for electro-galvanizing materials

InactiveCN104014500ATo achieve the effect of cleaningShorten the timeCleaning using liquidsSprayerEngineering

Owner:福州宝井钢材有限公司

Vehicle body lateral structure

ActiveCN103717481AHigh strengthReduce vibrationSuperstructure subunitsEngineeringMechanical engineering

Owner:HONDA MOTOR CO LTD

Method and device for identification and early warning of respiration wave form image

ActiveCN103169476APersonal AdaptabilityElimination of abnormal breathing conditionsRespiratorsRespiratory organ evaluationRespiratorWave form

Owner:SUN YAT SEN UNIV

ERWIN model software updating method and device

ActiveCN103823842AImprove processing efficiencyVersion controlBootstrappingModeling softwareSoftware engineering

Owner:CHINA CONSTRUCTION BANK

Substation cable outgoing line fault monitoring method based on voltage and current initial row waves

ActiveCN104375056ARealize line selectionImplement fault monitoringFault locationThree-phaseElectric cables

Owner:STATE GRID CORP OF CHINA +1

Spinning conveying batching device

ActiveCN107082302AAvoid interferenceAvoid damageWebs handlingEngineeringMechanical engineering

Owner:苏州盛泽科技创业园发展有限公司

Chinese medicine for treating hypertension and preparation method for Chinese medicine

ActiveCN102526530ARelieve painGood antihypertensive effectCardiovascular disorderPlant ingredientsSide effectChinese drug

Owner:迟建波

Coil pipe and device for preparing coil pipe from pipe material

ActiveCN110576091AHigh strengthNot easy to loosenEngineeringRotating disc

Owner:MICROPORT SINICA CO LTD

Infrared real-time monitoring system for chicken diseases

ActiveCN105706959AMonitor chicken temperatureReal-time monitoring statusAvicultureData acquisitionEngineering

Owner:NINGBO DAHONGYING UNIV

Device for protecting internal brake resistor and servo driver

ActiveCN105470918AEasy to detectEmergency protective circuit arrangementsControl signalEngineering

Owner:深圳市合信自动化技术有限公司

Three-phase motor convenient to install

ActiveCN111969776AEasy to fixEasy to operateManufacturing dynamo-electric machinesSupports/enclosures/casingsElectric machineStructural engineering

Owner:六安华科电机有限公司

High-strength leather release paper treatment process

ActiveCN113564966AHigh strengthHigh mechanical strengthMechanical working/deformationPaper/cardboardTear resistanceMechanical engineering

Owner:宝燕工业科技(南通)有限公司

Resource distributing method of bus system

ActiveCN101047596AEffective distributionBus networksResource allocation

Owner:HUAWEI TECH CO LTD

Video coding method and device

ActiveCN101827269AImprove encoding performanceReduced average BD rateTelevision systemsDigital video signal modificationMotion vectorRemote sensing

Owner:HONG KONG APPLIED SCI & TECH RES INST

Protective and explosion-proof silicone polyurea resin coating composition and construction method thereof

InactiveCN108997908AAvoid damageAvoid personal injuryPolyurea/polyurethane coatingsBrickResin coating

Owner:上海沐皿新材料科技有限公司

Block chain-based carbon footprint tracking processing method and device and a storage medium

ActiveCN113609443AAvoiding Excessive EmissionsAccurate guidanceTechnology managementResourcesCarbon footprintProcess engineering

Owner:STATE GRID ZHEJIANG ELECTRIC POWER +1

Organic waste gas adsorption cleaning agent and preparing method thereof

ActiveCN103816865AImprove thermal stabilityImprove adsorption capacityMolecular sieve catalystsOther chemical processesDecompositionCopper oxide

Owner:江苏艾特克环境工程有限公司

Integrated solar receiver-multistage heat accumulation system

ActiveCN111854193AImprove heat storage performanceLow costSolar heating energySolar heat storageThermodynamicsExothermic process

Owner:SOUTHEAST UNIV

Wire stripping pliers having adjustable wire stripping diameter

ActiveCN105406409ASolve the damageThe distance is easy to adjustApparatus for removing/armouring cablesEngineeringMechanical engineering

Owner:HEFEI UNIV OF TECH

Preparation method of alumina carrier

ActiveCN103787388AAluminium oxides/hydroxidesPore distributionMixed materials

Owner:CHINA PETROLEUM & CHEM CORP +1

Reinforcement element, blow molding core system and fiber composite component manufacturing method

ActiveCN104802427AEasy to operateShorten cycle timeBlow moldingEngineering

Owner:BAYERISCHE MOTOREN WERKE AG

Unmanned aerial vehicle aerial survey virtual simulation method based on scene modeling and virtual photography

ActiveCN113137955APicture interpretationICT adaptationComputer graphics (images)Laser scanning

Owner:江苏航空职业技术学院 +1

Underground composite wall external water-proofing structure

InactiveCN104695488AGuaranteed waterproof performanceProtective foundationBasementFloor slab

Owner:THE INST OF ARCHITECTURE DESIGN & RES SHENZHEN UNIV

Ultrasonic vibration assisted grinding fluid microchannel infiltrated nano-fluid trace lubrication and grinding device

ActiveCN107855836AReduce burnIncrease profitGrinding/polishing safety devicesMetallurgyDynamometer

Owner:QINGDAO TECHNOLOGICAL UNIVERSITY +1

Method for manufacturing bearing ring by adopting centrifugal casting technique

InactiveCN101530899AImprove efficiencySmall machining allowanceFoundry mouldsFoundry coresTemperature controlGravity coefficient

Owner:HAICHENG ZHONGXING HEAVY MACHINERY

Semiconductor catalyst, and preparation method thereof, catalysis and hydrogen production system comprising semiconductor catalyst, and hydrogen production method

ActiveCN102335618AReduce synthesisEfficient responsePhysical/chemical process catalystsHydrogen productionLight drivenCobalt

Owner:TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI

Microfluidic chip bonding method using SU-8 photoresist and PDMS as substrates

ActiveCN104627953ALess likely to leakImprove controllabilityDecorative surface effectsChemical vapor deposition coatingOxygen plasmaCorona discharge

Owner:SOUTHEAST UNIV

Mobile terminal

ActiveCN102447760AImprove R&DLow costPrinted circuitsTelephone set constructionsComputer terminalEngineering

Owner:HUAQIN TECH CO LTD

Transmission system for wireless electronic traffic sign and position

InactiveCN1841411ARoad vehicles traffic controlSensing record carriersEngineeringPositioning system

Owner:SHANGHAI ZHONGCE IND & TRADING +1

FeCoCrNiMn-containing high-entropy alloy and preparation method thereof

ActiveCN107760963AHigh strengthElectric arc furnaceHigh entropy alloys

Owner:FUJIAN UNIV OF TECH

Film piercing equipment

ActiveCN109262730AMeet processing needsReduce energy consumptionNon-rotating vibration suppressionMetal working apparatusSlide plateEngineering

Owner:SHANDONG SENBOSITE PLASTIC TECH CO LTD

Orchard transport vehicle remote control system and method

PendingCN112116801AHigh control precisionEasy to operateTransmission systemsComputer hardwareRemote control

Owner:NORTHWEST A & F UNIV

Tympanocentesis and intratympanic injection medical equipment

ActiveCN105455948AIncrease painEar treatmentTympanocentesisENT surgeon

Owner:NANTONG MEDICAL DEVICES

Production process and device of foamed ceramic

PendingCN110733099ASmooth entryDistributed smoothlyCeramic shaping apparatusFurnace typesEconomic benefitsCeramic

Owner:徐平

Multi-process impurity removal equipment for rapeseed

InactiveCN105855044AEasy feedingPrevent splashSievingScreeningWater resourcesMetal impurities

Owner:ANHUI CHUANGYUAN OILS CO LTD

Automatic oil supply tool for incremental forming

InactiveCN107191773AImprove surface qualityReduce frictionConduits/junctionsLubrication check valvesOil supply

Owner:WUHAN UNIV OF TECH

Cancer medical image data processing method, system and device and storage medium

InactiveCN109785300AImprove recognition efficiencyImprove cutting efficiencyImage analysisNeural architecturesFeature vectorImaging processing

Owner:SOUTH CHINA UNIV OF TECH

Preparation method of yellow-bellied slider feed

InactiveCN101869199AShell color is easy to pick upPromote growth rateAnimal feeding stuffAnimal scienceFresh water

Owner:刘义亮

A method and system for transmitting control plane downlink signaling

ActiveCN106455070BSite diversityAssess restrictionTelecommunicationsNetworked system

Owner:ZTE CORP

Polymer composition containing halogen stabilized by crypto-thio-alcohol and mixture of zinc carboxylate and zinc chloride

InactiveCN1350027AGood early discolorationAlcoholThiol

Owner:ROHM & HAAS CO

Disaster early warning method, device and equipment and storage medium

InactiveCN112687079AImprove accuracyImprove applicabilityRainfall/precipitation gaugesAlarmsAtmospheric sciencesComputer science

Owner:BEIJING AEROSPACE HONGTU INFORMATION TECH

Door body having built-in advertising effect

PendingCN108729814APrevent sinkingArticle advertisingIlluminated signsEngineeringLED lamp

Owner:ZHEJIANG SANXING NEW MATERIALS

Communication method and device

InactiveCN107948228AQuick referenceImprove communication efficiencyData switching networksComputer hardwareUser input

Owner:DINGTALK HLDG CAYMAN LTD

Water-based heavy-duty anticorrosive primer and preparation method thereof

InactiveCN113667382AImprove anti-corrosion performanceLow costAnti-corrosive paintsEpoxy resin coatingsElectrochemical responseManganese

Owner:惠州市汉惠河环境科技有限公司

Straw production process

InactiveCN113134958AImprove toughnessNo damageDwelling equipmentChemicalsThermal deformationAntibacterial agent

Owner:山东小麦歌环保科技有限公司

Method and device for active mosquito repelling

PendingCN106942196AAvoid exposureAvoid harmAnimal repellantsProgramme control in sequence/logic controllersAnimal scienceEnvironmental engineering

Owner:重庆光电信息研究院有限公司

Novel apron fabric

InactiveCN104163023AImprove surface strengthImprove wear resistanceSynthetic resin layered productsPolyesterFiber

Owner:朱秀兰

Temperature detecting system based on interference eliminating circuit

InactiveCN105973482AFrequency stabilityGuaranteed fidelityThermometer detailsEngineeringDistortion

Owner:成都特普瑞斯节能环保科技有限公司

Processing method of acorn rice skin

InactiveCN113519761AImprove immunityImprove intelligenceFood ingredient functionsBiotechnologyEngineering

Owner:刘太明

Hole plug for drain

ActiveCN109572586AInhibition of displacementImprove engagement forcePipe elementsSuperstructure subunitsFlange

Owner:NIFCO INC

Portable fault indicator detection and distribution network fault simulation device

InactiveCN110736951ARecording Functional SafetyRecording performance safetyElectrical measurementsFault indicatorElectrical field strength

Owner:STATE GRID HEBEI ELECTRIC POWER RES INST +2

Cloud computing management system

InactiveCN110955309AReduce the temperatureLess damageDigital processing power distributionAir filterGas passing

Owner:湖北麟隆科技有限公司

Method for maintaining warp knitting machine

ActiveCN113668136AReduce consumptionEasy to produceWarp knittingEngineeringMechanical engineering

Owner:KARL MAYER STOLL R&D GMBH

Reaction adhesive and preparation method thereof

InactiveCN108314356AIrreversible bonding effectCreep Crack ResistantPolymer scienceAdhesive

Owner:金华一方金雨伞防水科技有限公司

Communication method and equipment

ActiveCN107005957BReduce downtimeImprove experienceSynchronisation arrangementConnection managementData transmissionRadio Resource Control

Owner:HUAWEI TECH CO LTD

Coefficient updating method, equipment receiving end, equipment sending end and system

ActiveCN112636771ATransmissionControl engineeringComputer science

Owner:SUZHOU MOTORCOMM ELECTRONICS TECH CO LTD

Corrosion resistant and high wear resistant sink roll

InactiveCN104099548AImprove wear resistanceSmall reaction forceHot-dipping/immersion processesWear resistantAlloy

Owner:江苏华海冶金机械设备有限公司

Bed guardrail

PendingCN107811452AEasy to foldFolding will notBedsEngineeringMechanical engineering

Owner:江苏永发医用设备科技股份有限公司

Charging port short circuit protection method and device

InactiveCN109962507ADetermine the short circuitCharging stoppedElectric powerBattery overcurrent protectionShort circuit protectionEngineering

Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Electric control edge sealing device for plate processing

ActiveCN114179189AIncrease squeezeImprove edge banding efficiencyWood working apparatusDomestic articlesTransmission beltElectric machinery

Owner:嘉美瑞智能家居科技东台有限公司

Metallurgical solid waste comprehensive utilizing method

InactiveCN107686895ALow investment costSignificant comprehensive benefitsProcess efficiency improvementSludgeMolten salt

Owner:WISDRI ENG & RES INC LTD

Wave celerity checking method based on measured data

InactiveCN104635110AThe principle is simpleReduce wave velocity errorFault locationElectric power systemEngineering

Owner:KUNMING UNIV OF SCI & TECH

Radiation-proof composite material and preparation method thereof

ActiveCN109267333ASimple compositionEfficient radiation protection functionFibre typesMolecular materialsCopper

Owner:北京镭蒙泰克科技有限公司

Performance test of oil well anti-gas leakage well cementing test block prepared by alumina-silica bentonite ceramic microbeads

InactiveCN107860896AImprove stress resistanceImprove bending resistancePreparing sample for investigationMaterial testing goodsSodium BentoniteSlurry

Owner:ZIBO VOCATIONAL INST

Multi-pose eye positioning algorithm based on cascaded convolutional neural network

InactiveCN107748858AGood effectEfficient multi-pose face detectionCharacter and pattern recognitionNeural learning methodsFace detectionNerve network

Owner:SOUTH CHINA UNIV OF TECH

Gray level correcting method and device in multiple microscopic image splicing

InactiveCN107958442APreserve local texture featuresQuality assuranceImage enhancementImage analysisMicroscopic imageGray level

Owner:INST OF AUTOMATION CHINESE ACAD OF SCI

Intelligent energy motoring and analyzing method

ActiveCN103019190AReduce wasteTo achieve the purpose of saving energy and reducing consumptionEnergy industryProgramme total factory controlBuilding energyMonitoring system

Owner:无锡中自能源科技有限公司

Winding equipment and winding method of polyester binding yarns

InactiveCN113501386AReduce investmentLow costFilament handlingYarnPolyester

Owner:CHANGSHU XIANGTAI PHOTOELECTRIC MATERIAL

Fan and motor control all-in-one machine based on permanent magnet synchronous motor control

InactiveCN113193701AQuick responseEasy to ventilate and dissipate heatCooling/ventillation arrangementSupports/enclosures/casingsPermanent magnet rotorPermanent magnet synchronous motor

Owner:苏州技兴智能设备有限公司

Alignment device for pipeline welding

ActiveCN105965199AQuick alignmentFast weldingWelding/cutting auxillary devicesAuxillary welding devicesMetallic materialsEngineering

Owner:国网冀北电力有限公司管理培训中心 +1

Image processing method, device and equipment and computer readable storage medium

PendingCN111833360AImage enhancementImage analysisImaging processingAlgorithm

Owner:TENCENT TECH (SHENZHEN) CO LTD

Ultrahigh-heat-conductivity tire curing bladder rubber composition and process for producing bladder by using same

InactiveCN113429689AImprove thermal conductivitySpecial tyresPolymer scienceVulcanization

Owner:TRIANGLE TIRE

Discharging device for tunnel kiln

PendingCN109573597AImprove efficiencyLow costConveyorsControl devices for conveyorsTunnel kilnProximity sensor

Owner:NANTONG JINNIU MACHINERY MFR

Advertisement parallel issuing system and method

PendingCN110473005ARelieve pressureLow costAdvertisementsTransmissionThe InternetInternet of Things

Owner:深圳市易售科技有限公司

Food safety online supervision method and device, storage medium and computer equipment

ActiveCN113689070AGuaranteed accuracyGuaranteed validityCharacter and pattern recognitionResourcesFood safetyData science

Owner:阳光易购(湖南)科技有限公司

Intelligent pick-up and delivery system for emergency ambulance in emergency room

InactiveCN111419605AReduce vibrationReduce shakingOperating tablesStretcherSimulationEmergency department

Owner:江苏科萃数字技术有限公司

Energy-saving and environment-friendly postoperative disinfection device for anesthesia department nursing

InactiveCN114767898ADisinfect thoroughlyAvoid bump damageLavatory sanitoryChemicalsNursing careElectric machinery

Owner:THE AFFILIATED HOSPITAL OF QINGDAO UNIV

Efficient image matching method based on improved scale invariant feature transform (SIFT) algorithm

InactiveCN102722731AImprove real-time performanceReduce overheadCharacter and pattern recognitionFeature vectorScale-invariant feature transform

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Range hood with multi-frequency plane noise filtering device

InactiveCN108954430AConvenient careLow costDomestic stoves or rangesLighting and heating apparatusFrequency noiseMinimum distance

Owner:FOSHAN VIOMI ELECTRICAL TECH +1

Food capable of replenishing blood and reducing blood pressure and preparation method of food

InactiveCN107568706ARich and diverse raw materialsGood nutrition and health effectFood scienceWater ChestnutsSide effect

Owner:宿州学院

Novel roller hydrating placing rack

ActiveCN106427188ASmall footprintReduce manufacturing costRotary pressesWater storageEngineering

Owner:安徽新蕾家纺有限公司

Slicing device capable of quickly slicing for pharmacy

InactiveCN108393150AImprove slicing efficiencyEasy to cleanGrain treatmentsMotor driveEngineering

Owner:肖叶

Anti-counterfeiting paper with latent-image watermarks and manufacturing technology of anti-counterfeiting paper with latent-image watermarks

ActiveCN105672042ARaise the importanceSpecial paperMachine wet endPattern recognitionEngineering

Owner:CHENGDU BANKNOTE PRINTING +1

Sealing cover connecting device

InactiveCN104390092AImprove sealingPrevent outflowPipe elementsCounterboreSmall head

Owner:CHANGZHOU XINXI HUAYA TOOLS

A copper immersion device for a silent motor

ActiveCN110890822BImprove cooling effectCopper evenlyManufacturing dynamo-electric machinesElectric machineEngineering

Owner:浙江行星电机有限公司

Sticky food temperature adjusting machine

PendingCN113729105AEasy to adjust temperatureConfectioneryCocoaProcess engineeringFood products

Owner:DELIKADO LUXURIES CO LTD

Fully transparent display device

PendingCN114419995AImprove experienceStatic indicating devicesScreening casingsDisplay deviceEngineering

Owner:NINGBO THREDIM OPTOELECTRONICS CO LTD

Processing method of pleurotus nebrodensis fruit-flavored beverage

InactiveCN106107280ARegulate physiological balanceEnhance immune functionFood thermal treatmentFood homogenisationSweetnessPleurotus nebrodensis

Owner:胡本奎

Laminated film with corrugated surface

ActiveCN114502669AImprove surface propertiesImprove featuresAntifouling/underwater paintsDecorative surface effectsPolymer scienceTactile sensation

Owner:乐尔幸华奥斯株式会社

Method and device for synchronizing a digital photography camera with alternative image content shown on a physical display

ActiveCN112689992ATelevision system detailsColor television detailsPhotographic cameraShutter

Owner:APPARIO GLOBAL SOLUTIONS AGS AG