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.

A kind of solvent-free self-healing epoxy resin and preparation method thereof

ActiveCN109233571BSimple processSuitable for industrial productionEpoxy resin coatingsEpoxyPolymer science

Owner:南宁本吉生物科技有限公司

Design method of sampling unit for preparation of concentrate

ActiveCN104353254BTurn fasterWill not connectWithdrawing sample devicesEvaporator accessoriesControl theoryMechanical engineering

Owner:山东泰宇消防科技集团有限公司

A housing rack

ActiveCN108612299BPlay a protective effectReduce drop heightScaffold accessoriesArchitectural engineeringMechanical engineering

Owner:乐清市城镇建设工程公司

Method for constructing a predictive model

InactiveCN107634514AContinuous tuning detailsData processing applicationsState variationEngineering

Owner:SCHNEIDER ELECTRIC IND SAS

Battery module assembly method and assembly system

ActiveCN110544788BWork reliablyImprove assembly efficiencyAssembling battery machinesFinal product manufactureSoftware engineeringMechanical engineering

Owner:深圳市大族锂电智能装备有限公司

A high ground stress excavation unloading cutting device

ActiveCN106321111BReduce wearImprove work efficiencyTunnelsHydraulic cylinderRock cutting

Owner:LIAONING TECHNICAL UNIVERSITY

Multi-point mooring positioning constant tension adaptive control system and method for ships

ActiveCN105730628BSimple structureEconomical and reliableMooring equipmentRatchetControl system

Owner:SHANGHAI FUYOU MARINE TECH CO LTD

Transplanting and grouping system, its method for transplanting and grouping, and the method for transplanting and replenishing seedlings

ActiveCN109874469BTransplantingBiotechnologyObstetrics

Owner:FJ DYNAMICS TECH ACAD CHANG ZHOU CO LTD

A self-sealing venous indwelling device with a multifunctional coaxial outer cannula

ActiveCN106237441BVersatileSelf-enclosedElectrotherapyMagnetotherapy using permanent magnetsVeinIndwelling Device

Owner:于燕

Marble or stock material burnishing machine with rotary processing head mounted on fulcrum

InactiveCN100540215CSimple working processEdge grinding machinesGrinding headsBall bearingPolishing

Owner:MONTRESOR & C

Touch-sensitive liquid crystal display panel and device

ActiveCN104570447BImprove touch accuracyIncrease the sensing areaNon-linear opticsInput/output processes for data processingColor gelMetallic materials

Owner:KUSN INFOVISION OPTOELECTRONICS

Preparation method of glass fiber-reinforced halogen-free environmentally friendly flame-retardant modified polyester material

ActiveCN104448734BAvoid decompositionImprove performancePolyesterPolymer science

Owner:天津然跃环保创新科技有限公司

Gluing unit for gluing book backs

ActiveCN107554118BEasy to fixNot easy to slipBookbinding adhesiveEngineeringConveyor belt

Owner:浙江越生联合出版印刷有限公司

Automatic dimming solar greenhouse based on temperature-adjusting water pipe

InactiveCN109906832BReduce high indoor temperatureSame temperatureClimate change adaptationGreenhouse cultivationLight energyEngineering

Owner:NORTH CHINA UNIVERSITY OF TECHNOLOGY

An insulation resistance detection system and detection method

ActiveCN109765430BFilter out ripple interferenceImprove detection accuracyResistance/reactance/impedenceElectrical resistance and conductanceEngineering

Owner:BEIJING JINGWEI HIRAIN TECH CO INC

A kind of preparation method of sapo-11 molecular sieve

ActiveCN103936028BEasy to synthesizeEasy to operateMolecular-sieve and base-exchange phosphatesMolecular-sieve silicoaluminophosphatesMolecular sieveSpace group

Owner:CHINA HUADIAN SCI & TECH INST +1

Thermal expansion and cold contraction limit rivet bolt and connection structure

ActiveCN103452984BImprove connection strengthMeet the seismic requirementsRivetsEngineeringThermal expansion

Owner:斯泰科技(杭州)有限公司

An intelligent double-tub dry cleaning machine

InactiveCN108035124BEasy to controlReduce volumeDry-cleaning apparatusTextiles and paperProcess engineeringLiquid level sensor

Owner:上海乔力雅洗衣器材有限公司

Method for acquiring information of neighbor nodes in IP telecommunication network system

InactiveCN101729515BAutomatic discoveryEfficient discoveryData switching networksTelecommunications networkNetwork topology

Owner:蒋林涛 +4

A complex process system simulation method based on second-order prediction and correction

ActiveCN103390084BLittle dependence on selectionImprove global convergenceSpecial data processing applicationsProcess systemsAlgorithm

Owner:ZHEJIANG UNIV OF TECH

Connection rod type nozzle mechanism

ActiveCN102975332BPrevent overflowSimple structureSpray nozzleComposite function

Owner:宁波千普机械制造有限公司

Tray for packaging quick-frozen dumplings and method for packaging quick-frozen dumplings using the same

ActiveCN110933942BPhenomena that prevent changePrevent dampnessWrapper twisting/gatheringContainers for heating foodInterior spaceStructural engineering

Owner:CJ CHEILJEDANG CORP

Seat

PendingCN114144334AKeep shapeSeat coveringsThigh restsEngineeringCushion

Owner:DELTA KOGYO CO LTD

Panel convey apparatus and panel processing system using apparatus

ActiveCN102730416BAvoid uneven temperatureMove quicklySemiconductor/solid-state device manufacturingCharge manipulationHysteresisElectrical and Electronics engineering

Owner:CHUGAI RO CO LTD

A cartoning soft robot for egg food

ActiveCN110435972BPackagingAnimal scienceEngineering

Owner:湖南哈工考伊斯智能科技有限公司

Special equipment for physical and chemical sludge washing resource treatment process

ActiveCN104909536BRealize resourcesReduce pollution areaSludge treatment by de-watering/drying/thickeningAdditive ingredientPotassium

Owner:SHANGHAI JINGYU ENVIRONMENT ENG

A retransmission scheduling method and base station

ActiveCN107947904BImprove utilization efficiencyReduce uplink loadError prevention/detection by using return channelSignal allocationResource blockResource information

Owner:SHANGHAI HUAWEI TECH CO LTD

A power control device, method and electronic equipment

ActiveCN110891305BLoss matchingImprove downlink data ratePower managementTransceiverSounding reference signal

Owner:VIVO MOBILE COMM CO LTD

A method and device for downloading data packets

ActiveCN110825402BSoftware deploymentData packEngineering

Owner:HUAWEI TECH CO LTD

Automated Software Lifecycle Model Deployment System

ActiveCN103034930BQuick buildSimple and effective planningResourcesSpecific program execution arrangementsTemplate basedProcess definition

Owner:CHINESE AERONAUTICAL RADIO ELECTRONICS RES INST

Self-adaptive sea bottom complex terrain compound wheel type traveling mechanism

InactiveCN101774409BEfficient and flexible movementImprove stabilityVehiclesControl devicesTerrainVehicle frame

Owner:UNIV OF SCI & TECH BEIJING

A method for combining nano-zero valent iron and reducing microorganisms to remediate contaminated sites

ActiveCN104801540BReduce concentrationContaminated soil reclamationSite RemediationsInjection well

Owner:山东冽泉环保工程咨询有限公司

High-yield strain of high temperature resistant 1,4-beta-D-xylanase, method for producing high temperature resistant 1,4-beta-D-xylanase through fermentation of high-yield strain, and high temperature resistant 1,4-beta-D-xylanase

ActiveCN102321558BEnzyme stabilityImprove stabilityBacteriaMicroorganism based processesMicroorganismMicrobiology

Owner:TIANJIN UNIV OF SCI & TECH

Message sending method, device, network equipment and storage medium

ActiveCN110730130BTransmissionEngineeringBroadcast transmission

Owner:MAIPU COMM TECH CO LTD

Preparation process and preparation device of anhydrous magnesium chloride

ActiveCN102275960BImprove corrosion resistanceExtend your lifeMagnesium chloridesCorrosionComposite structure

Owner:NANTONG STAR GRAPHITE EQUIP CO LTD

An electric power mobile payment terminal pos machine with adjustable tilt angle

InactiveCN107818644BAdjustable lengthImprove comfortCash registersControl engineeringMechanical engineering

Owner:YANTAI POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER +1

A kind of anti-off socket for electric power

ActiveCN111082264BPrevent accidental fall offSolve the problem of accidental dropCoupling contact membersRatchetEngineering

Owner:ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD +1

Hydraulic driving surge wave irrigation intermittent valve

InactiveCN102174965BSimple structureEasy to useOperating means/releasing devices for valvesWatering devicesEngineeringWater irrigation

Owner:FARMLAND IRRIGATION RES INST CHINESE ACAD OF AGRI SCI

Dual card dual standby terminal network selection method, device, terminal equipment and storage medium

ActiveCN109195197BIncrease the speed of finding the networkAssess restrictionIdentity recognitionTerminal equipment

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Special-shaped integral angle steel for protective equipment door frame

ActiveCN105804603BSimple production processIncrease resistanceDoors/windowsEngineeringUltimate tensile strength

Owner:胡圣伟

Compound papain composition and application thereof

InactiveCN102719422BHigh activityReduce manufacturing costEnzyme stabilisationChemical industryLeather industry

Owner:牛安霖

A cam-adjusted wool straightening device

ActiveCN106757642BSimple structureCompact structureTextiles and paperRatchetStructural engineering

Owner:合肥九州龙腾科技成果转化有限公司

Fireplace Duct Cleaning Brush with Attachment

ActiveCN106723907BFirmly connectedBrush bodiesEngineeringStructural engineering

Owner:池州海琳服装有限公司

Method for preparing low-silicon Na-A/X cocrystallization zeolite in pure sodium aluminosilicate system

InactiveCN102557067BFulfil requirementsFaujasite aluminosilicate zeoliteAluminosilicate zeolite type-AMolecular sieveIon exchange

Owner:JILIN UNIV

A gas stove intelligent knob module

ActiveCN111489908BRealize the function of rotation controlInteractive friendlyDomestic stoves or rangesLighting and heating apparatusElectric controlControl theory

Owner:广东百威电子有限公司

A permanent magnet liquid metal flowmeter

ActiveCN105509824BGuaranteed measurement accuracySolve the problem of inconvenient disassembly for regular calibrationTesting/calibration for volume flowVolume/mass flow by electromagnetic flowmetersLiquid stateMagnetic poles

Owner:CHINA INSTITUTE OF ATOMIC ENERGY

a tio ₂ Cermet cutting tool material and preparation method thereof

ActiveCN111690861BHigh hardnessImprove fracture toughnessSolid state diffusion coatingPolyethylene glycolHardness

Owner:ZHUZHOU HUARUI PRECISION CUTTINGS TOOLS CO LTD

A kind of desulfurization gypsum mortar

InactiveCN103332920BSolve the hazardWork lessCelluloseWork Performances

Owner:CHINA UNIV OF MINING & TECH

Method and device for producing exposed structures

InactiveCN100474112CPhotomechanical exposure apparatusMicrolithography exposure apparatusEngineeringRelative motion

Owner:KLEO HALBLEITERTECHNIK GMBH & CO KG

A shaping device for the production of metal steel castings

ActiveCN111054801BIncrease flexibilityAvoid increasing demandShaping toolsShaping safety devicesPunchingStructural engineering

Owner:武汉源泰龙工贸有限公司

An oil-soluble non-sulfur phosphorus organic molybdenum compound, its preparation method and application

ActiveCN103319539BImprove antioxidant capacityImprove high temperature oxidation resistanceGroup 6/16 element organic compoundsAdditivesPhysical chemistryMolybdenum compounds

Owner:江苏现代节能科技发展有限公司

A kind of near-infrared metal complex and its preparation and application

ActiveCN106188152BHas near-infrared absorption propertiesExcellent photothermal performanceEnergy modified materialsGroup 8/9/10/18 element organic compoundsNear infrared absorptionPhotoacoustic imaging in biomedicine

Owner:NANJING UNIV OF POSTS & TELECOMM

Steam heating ironing roller

ActiveCN105019179BHot light realizationSave high power consumptionTextile shapingPulp and paper industryEnergy consumption

Owner:LIANYUNGANG CITY RUNIAN MACHINE

Device of oil-sewage ship for treating sewage and method thereof

InactiveCN100575271CSimple processLess investmentFatty/oily/floating substances removal devicesLiquid separationEconomic benefitsOil separation

Owner:DALIAN UNIV OF TECH

Semiconductor package and method of manufacturing same

ActiveCN104124212AImprove structural strengthNot easy to damageSemiconductor/solid-state device detailsSolid-state devicesSemiconductor packageEngineering

Owner:SILICONWARE PRECISION IND CO LTD

Vehicle charger and its control pilot signal detection method

ActiveCN106208182BBatteries circuit arrangementsCharging stationsReliability engineeringReal-time computing

Owner:HYUNDAI MOTOR CO LTD +1

Tracking based on multi-surface models

ActiveCN104321665BVehicle fittingsRoad vehicles traffic controlEngineeringField of view

Owner:ROBERT BOSCH GMBH

Method for yoga instruction with media

InactiveCN104952295AElectrical appliancesTeaching apparatusComputer graphics (images)Display device

Owner:WAI LANA PRODIONS

Rescue ventilation for mines

ActiveCN114075993BEasy to drillDrilling rodsPump componentsElectric machineryStructural engineering

Owner:徐州智云安全技术研究院有限公司

A Modular Femtosecond Time-Resolved Transient Absorption and Fluorescence Depletion Combination Spectrometer

ActiveCN104422519BSkilledEasy to moveEmission spectroscopyAbsorption/flicker/reflection spectroscopyNonlinear optical crystalPlane mirror

Owner:ZHANGJIAGANG IND TECH RES INST CO LTD DALIAN INST OF CHEM PHYSICS CHINESE ACADEMY OF SCI

Data processing method and device of kv SSD

ActiveCN114416752BReduce write amplificationIncreased durabilityDigital data protectionSpecial data processing applicationsComputer hardwareWrite amplification

Owner:南京得瑞芯存科技有限公司

Regeneration method and application of waste activated carbon

ActiveCN109621929BProcess environmental protectionShort regeneration periodCombustible gas purificationFilter regenerationActivated carbonEnvironmental engineering

Owner:BEIFANG UNIV OF NATITIES

A sprocket accumulation type conveyor turning drive mechanism

ActiveCN103693364BEnable turning driveAvoid stuck phenomenonConveyorsVertical planeEngineering

Owner:ANHUI JEE AUTOMATION EQUIP CO LTD

A smart menstrual cup

InactiveCN105287086BTimely examination and treatmentBodily discharge devicesProcess moduleData acquisition

Owner:GUANGZHOU TIANYUAN SILICONE MACHINE TECH

Car parking position guarding device

InactiveCN1207477CDoes not affect passingReduce loadParkingsTransverse incisionUniversal joint

Owner:封鸿涛 +1

Method and system for controlling motor speed

ActiveCN106411207BEasy to driveReduced speed response timeElectronic commutation motor controlElectric motor controlMotor speedAcceleration Unit

Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Liftable moving aeration device

InactiveCN102641669BGuaranteed uptimeEasy maintenanceMixing methodsWater aerationHigh densityEngineering

Owner:陈怀洲

Modified high damping composite rubber bearing

ActiveCN111945553BAvoid damageIncrease elasticityBridge structural detailsProtective buildings/sheltersRubber elasticityEnergy absorption

Owner:HUANGSHAN SHANGYI RUBBER & PLASTIC PRODS

Automobile air conditioner start-stop control system and its control method

ActiveCN105082926BGuaranteed comfortReduce fuel consumptionAir-treating devicesVehicle heating/cooling devicesStart stopControl system

Owner:SAIC MOTOR

Clathrate and its preparation method and application

ActiveCN104328500BHigh thermoelectric figure of meritReduce borderPolycrystalline material growthFrom melt solutionsChemical physicsPhysical chemistry

Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI

Method for quickly detecting content of glucose in starch fermentation liquor

InactiveCN102042979BThe detection process is fastImprove accuracyMaterial analysis by observing effect on chemical indicatorColor reactionAbsorbance

Owner:HENAN UNIVERSITY OF TECHNOLOGY

Light-emitting-diode chip

InactiveCN104183681AImprove light extraction efficiencyNot easy to cause total reflectionSemiconductor devicesIndiumRefractive index

Owner:ZHANJING TECH SHENZHEN +1

Preparation method of polyurethane hollow microspheres and photoprotective cosmetic composition containing it

ActiveCN108175716BSoft skinSmooth and non-greasy skinCosmetic preparationsToilet preparationsPolymer scienceMicrosphere

Owner:WANHUA CHEM GRP CO LTD +1

A kind of preparation method of carbon nanotube/paraffin microcapsule with light-absorbing performance

InactiveCN106732219BImprove stabilityImprove thermal conductivityHeat-exchange elementsMicroballoon preparationParaffin waxHeat conducting

Owner:LIAONING UNIVERSITY OF PETROLEUM AND CHEMICAL TECHNOLOGY

A Piezoelectric Energy Harvester for Local Aeroelastic Vibration of Airfoil Pit

ActiveCN113090483BRealize self-supplyPiezoelectric/electrostriction/magnetostriction machinesMachines/enginesAir velocityEnergy harvester

Owner:SHANDONG UNIV OF TECH

Vibrating roller

ActiveCN102359054BImprove securityPrevent tippingRoads maintainenceDistance detectionRoad surface

Owner:ZOOMLION HEAVY IND CO LTD

A probiotic composition for intervening inflammatory bowel disease and its screening method and application

ActiveCN110607262BImprove immunityEnhanced barrier functionBacteriaAntipyreticIntestino-intestinalEnterococcus faecalis

Owner:君维安(武汉)生命科技有限公司

A kind of multimedia data recording method

InactiveCN103780949BSmall footprintReduce tariffSelective content distributionData recordingData storing

Owner:深圳菲戈斯互动科技有限公司

Ambient light detection circuit

ActiveCN109658873BImprove stabilitySolve the phenomenon of photoelectric curve driftStatic indicating devicesHemt circuitsVoltage reference

Owner:KUSN INFOVISION OPTOELECTRONICS

Array substrate, touch screen and touch display device

ActiveCN105224131BImprove touch performanceDoes not affect pixel aperture ratioInput/output processes for data processingElectrical resistance and conductanceElectricity

Owner:SHANGHAI AVIC OPTOELECTRONICS +1

Purified spray booth

InactiveCN104399630BSimplify manufacturing difficultyDoes not affect horizontal distributionLiquid surface applicatorsUsing liquid separation agentSlagEngineering

Owner:赛智环保科技(天津)有限公司

Electronic device and image synchronization method

ActiveCN109936706BTelevision system detailsColor television detailsControl signalDisplay device

Owner:ATEN INT CO

A stability control method for a vehicle driven by an in-wheel motor

ActiveCN108556680BImprove handling stabilitySpeed controllerElectric devicesControl engineeringElectric machinery

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Method and device for data transmission

ActiveCN109995486BAchieving processing powerAvoid Carrier OffsetTransmission path divisionMulti-frequency code systemsCarrier signalData transmission

Owner:HUAWEI TECH CO LTD

Method for adjusting compositions of developing solution, and developing system

InactiveCN100555084CControlling Photoresist DensityGuaranteed developing effectSemiconductor/solid-state device manufacturingPhotosensitive material processingDraining tubeDeveloping tank

Owner:AU OPTRONICS CORP

A method and system for controlling the accelerator pedal of an electric vehicle to prevent misstepping

ActiveCN105667495BAvoid rapid accelerationAvoid accidentsExternal condition input parametersDriver input parametersStopped workControl system

Owner:FJ MOTOR GRP YUDO NEW ENERGY AUTOMOBILE CO LTD

Anti-bacteria and anti-adhesive treatment equipment for natural rubber before transportation

ActiveCN110328082BWon't stickIncrease coverageSpraying apparatusStructural engineeringNatural rubber

Owner:温州臻荣乳胶制品有限公司

Exposing sorted data using an expanded content hierarchy

InactiveCN103283253ASelective content distributionDigital Living Network AllianceUniversal Plug and Play

Owner:THOMSON LICENSING SA

A kind of power supply device for electronic equipment and its application

ActiveCN105098950BBatteries circuit arrangementsElectric powerElectricityEngineering

Owner:湖州帷幄知识产权运营有限公司

A blast furnace top flange alignment device and method

ActiveCN111854707BEasy to adjustReduce usageProcess efficiency improvementReference line/planes/sectorsFixed frameClassical mechanics

Owner:TIANJIN 20 CONSTR

A kind of culture medium and method for producing conidia by solid fermentation of Mortierella chinensis

ActiveCN105838659BMicroorganism based processesSpore processesBiotechnologySpore

Owner:YICHANG SHANCHENGSHUIDU CORDYCEPS

On-line detection device and on-line measurement method for direct coupling polarization axis alignment between polarization-maintaining fiber ring and y-waveguide

InactiveCN104316003BSolve the accuracy problemImprove alignment accuracyUsing optical meansCatoptricsImaging processing

Owner:BEIHANG UNIV

A kind of production method of electrogalvanized baking hardened steel plate for automobile outer panel

ActiveCN105970094BWide range of process parameters requiredLow costFurnace typesHeat treatment furnacesElectrogalvanizationElectrolysis

Owner:武汉钢铁有限公司

Compressor stop control method and air conditioning equipment

ActiveCN112178885BSo as not to damageEasy to useMechanical apparatusSpace heating and ventilation safety systemsOvervoltageShut down

Owner:TCL AIR CONDITIONER ZHONGSHAN CO LTD

Single-phase submerged liquid-cooled cabinet

ActiveCN110996619BImprove heat transfer effectImprove cooling effectCooling/ventilation/heating modificationsInterior spaceEngineering

Owner:ECO ATLAS SHENZHEN CO LTD

Natural peptide-rich flavor enhancer and preparation method thereof

ActiveCN101904482BAchieve fishy smell removal effectIncrease the degree of high valueFood preparationFiltration membraneSlurry

Owner:GUANGDONG SHINYEE MARINE BIOLOGY ENG CORP

Population distribution prediction method based on interaction between physical space and social network space

ActiveCN112418508BAccurate predictionForecastingCharacter and pattern recognitionPhysical spaceHuman population distribution

Owner:INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS

Bacterial cellulose nanofiber matrix oriented macroscopic fibers and preparation method thereof

ActiveCN105926065BHigh Young's modulusHigh tensile strengthArtificial filaments from cellulose derivativesCellulose/protein filament chemical after-treatmentFiberPolymer science

Owner:DONGHUA UNIV

A method, device and system for realizing program reservation management

ActiveCN103227940BImprove experienceDiversified booking operationsSelective content distributionInformation processingTerminal equipment

Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

A process for removing heavy metals in poultry manure

ActiveCN107010805BGood removal effectRaise the ratioSludge treatment by oxidationWaste water treatment from animal husbandryLivestock manureEnvironmental engineering

Owner:CUG WUHAN GOLDEN SHIELD ENVIRONMENTAL TECH CO LTD

Sintered wear-resistant boride material, sinterable powder mixture for producing said material, method for producing the material and use thereof

InactiveCN101410347AStrong mechanical propertiesImprove mechanical propertiesBorideCarbide silicon

Owner:ESK CERAMICS GMBH & CO KG