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.

Method for transmitting hybrid automatic repeat request (HARQ) feedback information and communication device

ActiveCN111865511AError prevention/detection by using return channelSignal allocationAutomatic repeat requestTerminal equipment

Owner:HUAWEI TECH CO LTD

Automobile front bumper convenient to mount and replace

InactiveCN108638991AEasy to installEasy to replaceVehicle cleaningBumpersEngineeringMechanical engineering

Owner:HUNAN UNIV OF ARTS & SCI

Cement clinker gate cooler control method

InactiveCN111336824AEasy to adjustImprove cooling effectHandling discharged materialControl devices for furnacesAir volumeReal-time data

Owner:SINOMA TECH (XUZHOU) HEAVY MASCH CO LTD

Portal rigid frame system

PendingCN113293866ASolve the problem that can be assembled but cannot be dismantledStructural damage is smallFoundation engineeringBuilding constructionsEngineeringSteel columns

Owner:CHINA CONSTR SCI & IND CORP LTD

Motor stator structure and its manufacture method

InactiveCN100583594CReduced eddy current lossEasy to assembleMagnetic circuit stationary partsManufacturing stator/rotor bodiesLower poleMagnet

Owner:ASIA VITAL COMPONENTS SHENZHEN CO LTD

Seawater heavy metal multi-channel pretreatment device and method

ActiveCN111732149AEasy to assembleLow costSeawater treatmentWater contaminantsPretreatment methodPhysical chemistry

Owner:自然资源部第四海洋研究所

Combined type pallet for brake wheel

ActiveCN109340282AEliminate distortion factorsEliminates the risk of breakingThermal insulationBraking discsThermal deformationEngineering

Owner:XIAN AVIATION BRAKE TECH

Polymorphic substance of type 5 phosphodiesterase inhibitor, and preparation method and application thereof

ActiveCN113603692AGood water solubilityImprove solubilityOrganic active ingredientsNervous disorderSulfonateChemical compound

Owner:JINAN MEILUWEI BIOTECH CO LTD +1

Checking platform of breather valve

ActiveCN103134669ASimple structureHigh degree of automationMachine part testingBreatherEngineering

Owner:BEIJING AEROSPACE PROPULSION INST

Liquid crystal display device

InactiveCN1532604AGuaranteed display qualityReduce thicknessGas discharge lampsNon-linear opticsLiquid-crystal displayEngineering

Owner:AU OPTRONICS CORP

Micro-machinery cantilever capacitance type power sensor-based phase detector and manufacturing method of phase detector

InactiveCN103364636ANovel structureReduce power consumptionDecorative surface effectsSolid-state devicesPower sensorCapacitance

Owner:SOUTHEAST UNIV

Robot encoder cable fault diagnosis and emergency device and method

PendingCN114114084ATroubleshootEasy to detectElectrical testingElectric cablesReliability engineering

Owner:广州风神汽车有限公司 +1

Woodworking cutting tool machining method

ActiveCN103753163AIntrinsic Quality GuaranteeNo complaintsSand blastingMegasonic cleaning

Owner:梧州市三禾添佰利五金加工有限公司

Cloud data center energy consumption management method and system

InactiveCN110703893AReduce consumptionIncrease profitHardware monitoringPower supply for data processingConvertersData acquisition

Owner:HEBEI TIMES ELECTRONICS LTD

MASK FOR FORMING OLED PIXEL, MASK SUPPORT Template, AND FRAME-INTEGRATED MASK

PendingCN113725389ASmall sizeVacuum evaporation coatingSolid-state devicesEngineeringMechanical engineering

Owner:悟劳茂材料公司

Gold nanocluster and high-yield preparation method thereof

ActiveCN109400633AImprove production efficiencyEasy to operateGroup 1/11 organic compounds without C-metal linkagesMaterial nanotechnologyAlcoholSolvent

Owner:TSINGHUA UNIV

LED control circuit and LED drive power supply

ActiveCN106170165AShort on-timeSimple structureElectrical apparatusElectroluminescent light sourcesSupply managementControl signal

Owner:HEUVAN CHONGQING SCI TECH CO LTD

Core-shell structure slow/controlled release fertilizer and preparation method thereof

PendingCN108456121AUrea compound fertilisersLayered/coated fertilisersPotassiumCarbon chain

Owner:ZHENGZHOU GAOFU FERTILIZER CO LTD

Detection evaluating system

InactiveCN1470860AWaste less timeReduce human errorRadiation pyrometryOptical filtersOptical instrumentData interface

Owner:PRODISC TECH INC

Catalyst for selectively hydrogenating dimethyl terephthalate to prepare 1,4-cyclohexane dimethyl isophthalate and preparation method and use method of catalyst

ActiveCN105056996AGood choiceMild hydrogenation conditionsMaterial nanotechnologyOrganic compound preparationDimethyl terephthalateSurface modification

Owner:ZHENGZHOU UNIV

Screw binding machine

ActiveCN113665266APrevent movementEasy to operateSheet bindingClassical mechanicsStructural engineering

Owner:深圳市鸿源文具有限公司

Cavity member

InactiveCN1880683AAccurately control the thickness of cast-in-place concreteTo achieve the purpose of quality controlFloorsReinforced concreteEngineering

Owner:邱则有

Mobile green plant decorative wall

ActiveCN108952085AEasy to moveFix in placeBuilding constructionsCultivating equipmentsArchitectural engineeringMotor area

Owner:深圳市凯澜装饰设计工程有限公司

Knockout of APN3a gene of plutella xylostella based on CRISPR (clustered regularly interspaced short palindromic repeats)/Cas9 and application

InactiveCN109679954AIncrease resistanceSimple methodStable introduction of DNAPeptidasesHigh resistanceVirulent characteristics

Owner:INST OF VEGETABLE & FLOWERS CHINESE ACAD OF AGRI SCI

Fixture for exhaust pipe axial bolt hole machining and axial bolt hole machining method

PendingCN109128893APrevent springbackReduce scratchesPositioning apparatusMetal-working holdersExhaust pipeMachining

Owner:CHINA HANGFA CHANGZHOU LANXIANG MACHINERY CO LTD

Stock simulation transaction client

InactiveCN110942384AFull and real understandingFinanceFinancial transactionData mining

Owner:广东翼迅信息科技有限公司

Stimulator support device and nerve cell stimulation device

PendingCN114599331AElectrotherapyVibration massagePhysical therapyNerve cells

Owner:SAPHENUS MEDICAL TECHNOLGY GMBH

Hook capable of being hung on door

InactiveCN108606593ADoes not take up spaceEasy to useApparel holdersEngineering

Owner:胥会

Fumigating and washing device for gynecological treatment

InactiveCN110101564AEasy to adjustEasy to expandBathing devicesEngineeringCushion

Owner:QINGDAO HISER MEDICAL CENT

English pronunciation loudspeaker fixing device

InactiveCN111405399AStable structureStable supportMicrophonesLoudspeakersEngineeringLoudspeaker

Owner:JIANGSU MARITIME INST

Working method for automatic shifting mechanical arm

ActiveCN107572250AReduce labor intensityReduce labor costsControl devices for conveyorsSuction forceEngineering

Owner:太仓市广聚德科技有限公司

Control method of intelligent household equipment and correlation equipment thereof

InactiveCN107092196AImprove convenienceEasy to operateComputer controlProgramme total factory controlComputer terminalAuthorization

Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

Terrestrial heat recovery system

ActiveCN104848597AReduce installed capacityReduce power consumptionHeat pumpsElectricityLower grade

Owner:GREE ELECTRIC APPLIANCES INC

Raster harmonic oscillator earthquake wave detecting device

InactiveCN1641378AReduce direction errorImprove accuracySeismic signal receiversGratingResonance

Owner:TIANJIN UNIV OF SCI & TECH

Portable drinking water disinfector

InactiveCN102092813AReduce volumeReduce weightWater/sewage treatment by irradiationElectricityPotable water

Owner:ZHEJIANG QINYUAN WATER TREATMENT S T

Volume adjusting method and device, terminal equipment and storage medium

ActiveCN107479851AReduce power consumptionImprove regulation efficiencySound input/outputSound sourcesTerminal equipment

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Sweet tea food capable of reducing blood fat and preparation method of sweet tea food

ActiveCN104351801AHigh sweetnessPrevent oxidative deteriorationFood shapingNatural extract food ingredientsPropolisBitter gourd

Owner:桂林丰润莱生物科技股份有限公司

Pipeline defect detection device and data analysis method

ActiveCN105806936AConducive to accurate quantitative identificationImprove detection accuracyAnalysing solids using sonic/ultrasonic/infrasonic wavesMaterial magnetic variablesData acquisitionEngineering

Owner:CHINA PETROCHEMICAL CORP +3

An inventory query method and system for leased vehicles

ActiveCN109598388AEffective controlAddressing the need for efficient vehicle utilizationForecastingBuying/selling/leasing transactionsMinimum timeEngineering

Owner:CTRIP TRAVEL NETWORK TECH SHANGHAI0

Section fine cutting processing device and process

ActiveCN111558650ARealize pre-compressionReduce laborEjection devicesRough surfaceStructural engineering

Owner:SHENZHEN JINLIFENG HARDWARE MFG CO LTD

Embedded satellite-borne fault-tolerant temperature control system and verification method thereof

InactiveCN101819445AIn line with the development trendWith real development prospectsTemperatue controlError detection/correctionFault toleranceTemperature control

Owner:BEIHANG UNIV

Process for machining plastic sign of electric-energy meter

ActiveCN101073931AAchieve accurate identificationFaster turnaroundPaper/cardboard articlesDark colorPrinting ink

Owner:汪琴

Subsectional control device for drilling fluid density

ActiveCN108425649APrecisely control the pressureControl pressureFlushingImpellerWell drilling

Owner:CHINA UNIV OF PETROLEUM (BEIJING)

Method for determining output power of electronic cigarette, electronic cigarette and computer storage medium

ActiveCN110522079AImprove experienceGuaranteed suction effectTobacco devicesEngineeringElectronic Cigarette Use

Owner:CHANGZHOU PATENT ELECTRONICS TECH CO LTD

Method for measuring electrical performance of railway vehicle

ActiveCN112904110AInstrument screening arrangementsEarth resistance measurementsGrounding gridSkin Shield

Owner:CRRC QINGDAO SIFANG CO LTD

Protection circuit for multi-port POE (power over Ethernet) power supply output shunt

InactiveCN102916387AWill not affect each otherAdd controlArrangements responsive to excess currentControl systemControl manner

Owner:深圳市虹远通信有限责任公司

Argon protective device for ingot steel casting

InactiveCN101722281AReduce secondary oxidationImprove purityFiberIngot

Owner:SHANGHAI HEAVY MACHINERY PLANT +1

Chip electronic component and board having the same

ActiveCN105513747ATransformers/inductances coils/windings/connectionsPrinted inductancesEngineeringElectronic component

Owner:SAMSUNG ELECTRO MECHANICS CO LTD

Chain type steering wheel lock fixed on side baffle plate of instrument panel

InactiveCN105365766AEasy to take outGuaranteed anti-theft performanceAnti-theft devicesSteering wheelEngineering

Owner:陈彦岑

Invoice system with taxi track recording function

InactiveCN102779360AReduce fuel consumptionReduced mechanical propertiesTaximetersInvoiceLoad ratio

Owner:HANGZHOU JIUSHU NETWORK TECH

AMOLED display device of integrated touch panel

InactiveCN103887324AEliminate the ghost point problemReduce processing costsSemiconductor/solid-state device detailsSolid-state devicesCapacitanceActive matrix

Owner:AU OPTRONICS CORP

Boiler control and combustion optimization method

ActiveCN103322547AReduce labor intensityGuaranteed stabilityBoiler controlCombustion regulationCombustionEconomic benefits

Owner:XIAN IBL TECH DEV

Teenager education and training system based on learning state detection

InactiveCN108805773AEasy to acceptImprove learning efficiencyData processing applicationsComputer scienceUser information

Owner:苏州承儒信息科技有限公司

Automatic cutting and welding equipment suitable for automobile exhaust purification pipe

PendingCN114523225ASolve the problem of high welding technology requirementsLow technical requirementsWelding/cutting auxillary devicesArc welding apparatusMachineMachining

Owner:HENAN POLYTECHNIC

Bath drying machine

InactiveCN107007187AReduce usageAvoid threatsMachines/enginesPolyurea/polyurethane coatingsElectricityTemperature control

Owner:东莞产权投资有限公司 +1

Polylactic acid composite, automobile back floor and preparation method thereof

ActiveCN108587097AImprove heat resistanceHigh mechanical strengthFiberBreaking strength

Owner:CHERY AUTOMOBILE CO LTD

Temperature measurement method and device based on RFID chip, temperature measurement system and storage medium

PendingCN114154601AImprove user experienceThe detection method is simple and sensitiveCo-operative working arrangementsThermometer applicationsEmbedded systemUltrahigh frequency

Owner:BEIJING SMARTCHIP MICROELECTRONICS TECH COMPANY +1

Targeting peptide modified gold cluster iron oxide assembly material radiotherapy sensitizer

ActiveCN114129726AStrong green fluorescenceHas aggregation-induced luminescent propertiesHeavy metal active ingredientsPharmaceutical non-active ingredientsTumor targetingArginine

Owner:ZHENGZHOU UNIV

Method for replacing column by supporting roof

InactiveCN101839072AEasy to operateImprove securityBuilding repairsSUSPENDING VEHICLEStructural engineering

Owner:CHINA FIRST METALLURGICAL GROUP

Co-extrusion mold base for plastic mold

InactiveCN105459370AFirmly connectedPrecise positioningCo extrusionMaterials science

Owner:HUANGSHI ZHIYUN ELECTROMECHANICAL TECH INST

Dark tea vibrating conveying device

PendingCN112320247AImprove delivery efficiencyPackagingJigging conveyorsElectric machineryElectric machine

Owner:HUNAN GAOMASHAN AGRI CO LTD

Cold testing device of high-power microwave source coaxial high-frequency electromagnetic structure

PendingCN114859138AUseful for verifying resonance characteristicsRealize measurementNuclear energy generationElectromagentic field characteristicsCoaxial waveguidesEngineering

Owner:NAT UNIV OF DEFENSE TECH

Drink bottle capable of storing many kinds of drinks

InactiveCN103832687AMeet drinking needsPackagingEngineeringBottle

Owner:ZAOYANG NO 3 EXPERIMENTAL ELEMENTARY SCHOOL

Matching and integrated device for underground man-made concrete core pillar construction

PendingCN108825266AAchieve continuous outputReduce construction costsUnderground chambersTunnel liningUltimate tensile strengthSizing

Owner:丹东丹银矿冶有限责任公司

Geosynthetic material direct tensile/pull-out tester and test method

ActiveCN111855411AIncrease profitOvercoming the effects of frictionPreparing sample for investigationMaterial strength using tensile/compressive forcesFiberSoil science

Owner:AIR FORCE UNIV PLA

Printing machine

InactiveCN112060816ABoost Alternate WorkEfficient scoringSpecial artistic techniquesEngravingGlass coverEngineering

Owner:刘清杰

Device facilitating movement of transformer

InactiveCN112918529AAvoid damageReduce vibrationHand carts with multiple axesHand cart accessoriesTransformerControl theory

Owner:四川富美高电子有限公司

Refrigeration equipment and door of refrigeration equipment

PendingCN108397966AImprove performanceImprove yieldDomestic cooling apparatusLighting and heating apparatusEngineeringRefrigeration

Owner:博西华家用电器有限公司 +1

Screw vacuum pump with built-in nitrogen seal at exhaust side

PendingCN109340116AAvoid enteringAvoid pollutionRotary/oscillating piston combinations for elastic fluidsSealing arrangement for pumpsPump chamberPositive pressure

Owner:JIANGSU ASIA PACIFIC IND PUMP TECH DEV CO LTD

Hotel check-in and leave power-off control device

InactiveCN112412232AEasy maintenanceEasy to usePower-operated mechanismClosed circuit television systemsElectric machineGear wheel

Owner:快住智能科技(苏州)有限公司

High-toughness high-speed steel and preparation method thereof

InactiveCN113817965AImprove toughnessImprove wear resistanceRheniumManganese

Owner:江苏伟建工具科技有限公司

Pressure device

ActiveCN107647778AImprove the safety of useSimple structurePressure-cookersEngineeringContact position

Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD

Continuous single piece of paper preprinting color box corrugated paper board production line and process flow thereof

InactiveCN105346186AReduce humidityLow costLaminationLamination apparatusProduction linePulp and paper industry

Owner:CHANGXING SIAN MINFENG COLOR PRINTING FACTORY

Pneumatic tightening device for bolt

InactiveCN106041809AImprove practicalityFlexible and fast fasteningPower driven toolsEngineeringMechanical engineering

Owner:QINZHOU UNIV

Purification preparation method of sulfopeptide indicator

PendingCN114112589AHigh purityImprove solubilityComponent separationPreparing sample for investigationWatch glassRotary evaporator

Owner:XIAMEN UNIV

Matrix for soil improvement

InactiveCN105272488APlanting method is simpleLow costFertilizer mixturesSulfurPotassium sulfate

Owner:吴燕

Production equipment and production process for producing high-purity cyclopentene

PendingCN113069784AReduce churnHigh purityDistillation purification/separationFractional distillationCyclopenteneReboiler

Owner:FUSHUN YIKESI NEW MATERIAL

Method for rejuvenation of small white melons

InactiveCN106818144ARaise the level of developmentIncrease economic incomeGraftingPlant cultivationPollinationSeed treatment

Owner:魏韩英

Edge cloud node task cooperative processing method and system

PendingCN113572821AUniform loadImprove resource utilizationData switching networksComputer networkEngineering

Owner:SHANDONG NORMAL UNIV

Mobile charging device convenient for carrying battery for unmanned aerial vehicle

InactiveCN109835204AEasy to carryEasy to insertCharging stationsCell component detailsMobile chargeElectrical and Electronics engineering

Owner:陶银霞

Public and private network collaborative optimization method, device and equipment and computer storage medium

ActiveCN112243245ALow costOptimize and adjust accuratelyNetwork traffic/resource managementHigh level techniquesPrivate networkPublic network

Owner:CHINA MOBILE GROUP ZHEJIANG +1

Mutton noodles containing flour paste

InactiveCN106136062AStrong tasteDeliciousFood scienceFlavorGingerol

Owner:赵小雷

Conveying handle structure for generation set

InactiveCN101059099AReduced packaging volumeIntegrity guaranteedMachines/enginesEngine componentsMechanical engineeringGenerating unit

Owner:WUXI KIPOR POWER CO LTD

LaFeSi-based magnetic refrigeration sandwich panel, preparation method and processing device thereof

ActiveCN111907147ASolve the strength problemEfficient coolingLamination ancillary operationsLaminationFriction stir processingSandwich panel

Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

Actuating shaft displacement detection microstructure and precision manufacturing process thereof

ActiveCN112611311AOverall small sizeHighly integratedUsing electrical meansManufacturing technologyMachine building

Owner:CHINA PRECISION ENG INST FOR AIRCRAFT IND AVIC

Exoskeleton gait analysis system and method based on multi-sensor fusion

InactiveCN106176149AImprove real-time performancePrecise angle of rotationProgramme-controlled manipulatorDiagnostic signal processingData informationData acquisition

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Polyurethane diaphragm for invisible orthodontics, preparation method and application

InactiveCN113773462AChange contentHigh strengthOthrodonticsPolyesterPolyurethane membrane

Owner:EAST CHINA UNIV OF SCI & TECH +1

Lychee picking machine

ActiveCN108353633ACompact structureEasy to useRenewable energy machinesPicking devicesLychee fruitEngineering

Owner:WUZHOU UNIV

Composite microbial deodorizer with radix codonopsis, ginger, borneol and spirulina

InactiveCN106731755ALow costImprove efficiencySolid waste disposalDispersed particle separationYeastMicroorganism

Owner:WUXI WUYU ENVIRONMENTAL TECH CO LTD

Liquid crystal display panel, display device and manufacturing method of liquid crystal display panel

InactiveCN109254447ALow costReduce production processNon-linear opticsManufacturing cost reductionLiquid-crystal display

Owner:CHENGDU ZHONGDIAN PANDA DISPLAY TECH CO LTD

Key place early warning method based on behavior analysis

InactiveCN112788283AReduce work stressReduce configurationClosed circuit television systemsBurglar alarmComputer scienceReliability engineering

Owner:CHINA CHANGFENG SCI TECH IND GROUPCORP

Overpressure-preventing puncture-type forklift fuel consumption detecting system

InactiveCN102393229AAvoid phenomena such as breakdownGuaranteed real-time monitoringRelative volume flow measurementsEmergency power supply arrangementsMicrocontrollerSelf recovery

Owner:DALIAN AULEI TECH

Sign language interpreter

InactiveCN105702130AImprove recognition accuracyReduce volumeInput/output for user-computer interactionGraph readingKalispel languageText display

Owner:BEIJING INST OF TECH ZHUHAI CAMPUS

Safety alarm system for bracket mechanism of car lifting jacks

ActiveCN105329804AAvoid damageAvoid dangerMobile jacksMechanical engineeringAlarm device

Owner:CHONGQING HONGYI MACHINERY

Air conditioner frosting delaying method, control device and air conditioner

InactiveCN113028591ASolve technical problems with poor user comfortMechanical apparatusSpace heating and ventilation safety systemsThermodynamicsProcess engineering

Owner:NINGBO AUX ELECTRIC +1

Antenna structure, reader and intelligent vending equipment

ActiveCN107968247ASolve the problem that cannot be readRead blind zone eliminationAntenna supports/mountingsRadiating elements structural formsBlind zoneEngineering

Owner:SHANGHAI QUANRAY ELECTRONICS

Flight path planning method, flight path planning device, aircraft and computer readable storage medium

InactiveCN110514204AGuaranteed feasibilityImprove efficiencyNavigational calculation instrumentsComputer sciencePlanning method

Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1

High-heat-dispersion rubber part

InactiveCN105906869AImprove cooling effectParaffin waxPolymer science

Owner:LIUZHOU ERHE AUTO PART

Recombinant polypeptide having islets beta- cell protection function

InactiveCN101161677AInhibition of apoptosisPeptide/protein ingredientsMetabolism disorderPcr methodPancreatic islets

Owner:CHINA PHARM UNIV

Multi-stage operating speed adjusting device and method under automatic cutting mode of coal cutter

ActiveCN108252713ASimple structureReasonable designSlitting machinesKey pressingLocation detection

Owner:XIAN COAL MINING MACHINERY +1

Fungus strain for degrading polyurethane in soil and application thereof

ActiveCN114410485AFill technology gapsThe separation method is simpleFungiPlastic recyclingMicroorganismSoil science

Owner:KUNMING INST OF BOTANY - CHINESE ACAD OF SCI +1

Instant network communication method and system based on topic form

InactiveCN105471721AImprove communication efficiencyUniform formatData switching networksNetwork communicationClient-side

Owner:成都泛米科技有限公司

GIS-based information visualization system

InactiveCN110866061AFast replyLoad balancingVisual data miningStructured data browsingElectric power systemInformation presentation

Owner:STATE GRID JIANGSU ELECTRIC POWER CO LTD NANTONG POWER SUPPLY BRANCH

Essence lotion composition containing lipidosome with blackhead and acne removing effects and preparation method of essence lotion composition

ActiveCN113712871AInhibitionRestore normal keratinizationCosmetic preparationsToilet preparationsWhite willow bark extractBlackheads

Owner:湖北省麦诗特生物科技有限公司