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.

Die-casting mold casting method and inner gate of die-casting mold

ActiveCN103480823BImprove pass rateLow shrinkageDie castingCooling speed
Owner:NINGBO HELI TECH CO LTD

Electric drive dump truck

ActiveCN103826902BStability follow controlReduce operational burdenHybrid vehiclesRail devicesElectricitySlip line
Owner:NIHON KENKI CO LTD

Multi-radius pipe bender

InactiveCN109365586BQuick changeIncrease productivityShaping toolsClassical mechanicsElectric machinery
Owner:广东铭雅电子有限公司

A new type of disc pre-deformer with stepless adjustable end disc diameter

ActiveCN109629281BRealize linear continuous regulationGuaranteed twist lengthRope making machinesEngineeringSlide plate
Owner:XIANYANG BOMCO STEEL TUBE & WIRE ROPE

A steel bar rotary blanking device

ActiveCN110560612BReduce labor costsImprove construction efficiencyRotational axisClassical mechanics
Owner:SINOHYDRO BUREAU 5

A flow detection device and its numerical modeling method

ActiveCN104267747BHigh precisionFlow control using electric meansControl signalNumerical models
Owner:KINGLAB LAB EQUIP +1

A multifunctional computer data cable

InactiveCN109755831BSimple structureEasy to useEngagement/disengagement of coupling partsElectrostatic cleaningEngineeringMechanical engineering
Owner:湖南建新实业有限责任公司

A kind of organic light-emitting display and display device

ActiveCN105469742BImprove reliabilityLimit surgeEfficient power electronics conversionStatic indicating devicesPower flowDisplay device
Owner:BOE TECH GRP CO LTD +1

Air conditioner and its control method

ActiveCN110878981BImprove user experienceMechanical apparatusSpace heating and ventilation safety systemsThermodynamicsRoomba
Owner:HEFEI HAIER AIR CONDITIONER

Electronic component fixation structure and current detection device

PendingCN112816755AEasy to fixFixed smallAssociation with control/drive circuitsVoltage/current isolationStructural engineeringElectronic component
Owner:MITSUBISHI ELECTRIC CORP

Punching methods for workpieces

ActiveCN108127021BEasy to take outGuaranteed punching qualityEdge grinding machinesPerforating toolsPunchingPolishing
Owner:重庆千乔机电有限公司

Laser marking machine and marking method thereof

ActiveCN102825916BRealize intelligent adjustmentIncrease productivityPrintingLight beamEngineering
Owner:HANS LASER TECH IND GRP CO LTD

Application of t-2 toxin in preparation of medicine for treating brain tumors

ActiveCN101984962BDegree of reductionEnhanced inhibitory effectOrganic active ingredientsAntineoplastic agentsSide effectWilms' tumor
Owner:SHENZHEN ICARBONX INTELLIGENT PEPTIDE PHARM TECH CO LTD

Vehicle entry and exit system based on Bluetooth identification

ActiveCN104992484BUniqueness guaranteedIndividual entry/exit registersParking areaThe Internet
Owner:苏州爱开客信息技术有限公司

A driving circuit unit, a driving circuit and a display device

ActiveCN109243371BAvoid charge couplingSolve the voltage dropStatic indicating devicesDisplay deviceHemt circuits
Owner:PEKING UNIV SHENZHEN GRADUATE SCHOOL

A liquid crystal display and its narrow frame structure

ActiveCN103235427BEasy to installSafe installationNon-linear opticsLiquid-crystal displayEngineering
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

An oil-immersed transformer oil tank

ActiveCN111899960BGuaranteed uptimeExtended service lifeTransformers/inductances coolingThermodynamicsFuel tank
Owner:江苏东晔电气设备有限公司

A nitrogen-doped carbon material rich in CNTs and CO particles with bifunctional oxygen catalytic performance and its preparation method and application

ActiveCN107597162BLarge specific surface areaHigh nitrogen contentPhysical/chemical process catalystsCell electrodesPtru catalystPorous carbon
Owner:SUN YAT SEN UNIV

A preparation method of n-type crystalline silicon heterojunction solar cell with full back electrode

ActiveCN104157717BIncrease short circuit currentImprove conversion efficiencyFinal product manufacturePhotovoltaic energy generationHeterojunctionSurface layer
Owner:48TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP

circular saw

ActiveCN103962630BAvoid harmAvoid safety accidentsMetal sawing devicesPortable power-driven toolsCircular sawEngineering
Owner:CHERVON (CHINA) TRADING CO LTD

Dual Crystal Infrared Laser

ActiveCN109119875BActive medium materialActive medium shape and constructionResonant cavityLaser light
Owner:SHENZHEN JPT OPTO ELECTRONICS CO LTD

High power oil-submersible linear permanent magnetic step motor plunger pump

InactiveCN100585182CGuaranteed shock-free operationImprove oil recoveryFlexible member pumpsFluid removalReciprocating motionElectric machine
Owner:纪雪冬

Car dashboard mesh cloth hanging cloth mechanism

ActiveCN107901323BNot easy to deflectHigh positioning accuracyDomestic articlesDashboardPulp and paper industry
Owner:NINGBO FANGZHENG TOOL

A pneumatic pen with air suction and blowing function and using method thereof

ActiveCN110480543BRemove suctionEasy to operateWork holdersSuction forceExhaust pipe
Owner:SHENZHEN WELLTEST TECH CO LTD

A vibratory bottle-sorting device

ActiveCN100465086CCompact structureRealize unmanned operationLiquid bottlingEngineeringBottle
Owner:TRUKING TECH LTD

A piezoelectric ceramic jet tube valve group

ActiveCN108843639BQuick responseSmall output displacementOperating means/releasing devices for valvesServomotor componentsJet flowEngineering
Owner:JIANGSU UNIV OF TECH

Display panel capable of switching between single and double fields of view, control method and display device

ActiveCN111929958BHas zero crosstalkStatic indicating devicesNon-linear opticsDisplay deviceEngineering
Owner:KUSN INFOVISION OPTOELECTRONICS

tdma+tdd system high-speed image transmission system and communication control method and working method

ActiveCN103501424BSmall structureHighly integratedClosed circuit television systemsHardware structureLow speed
Owner:CHENGDU AEROSPACE COMM EQUIP CO LTD

A kind of seamless down-filled down jacket fabric and its production method

ActiveCN112301505BSimple and fast operationIncrease productivityNon-macromolecular adhesive additivesFibre typesPolyesterPolyurethane adhesive
Owner:GAOFAN (ZHEJIANG) INFORMATION TECH CO LTD

Adjustable three-dimensional loading test system for reinforced concrete members of different sizes and shapes

ActiveCN109283058BMeet the requirements of three-dimensional loading testVersatileMaterial strength using tensile/compressive forcesClassical mechanicsStructural engineering
Owner:SHANDONG UNIV

Remote monitoring system for oil well pressure by capillary steel pipes

InactiveCN101514627BIncrease capacityImprove dynamic performanceSurveyInformation processingWell logging
Owner:INST OF AUTOMATION CHINESE ACAD OF SCI

An optical fiber production process

ActiveCN111138092BGuaranteed mechanical propertiesReduce usageGlass making apparatusFiberThermodynamics
Owner:HANGZHOU FUTONG COMM TECH CO LTD

A kind of preparation method of the cerium oxide of specific mixed valence state

ActiveCN112194169BStrong UV shielding effectUV shielding effect Broad wavelengthCerium oxides/hydroxidesNanotechnologyCeriumMixed valent
Owner:NORTHEASTERN UNIV LIAONING

Indoor refrigerating device based on ground source heat pump

InactiveCN103968485AGentle and suitable cooling airModerate use temperatureSpace heating and ventilation safety systemsLighting and heating apparatusHeat conservationWater circulation
Owner:SOUTHEAST UNIV

Transmission line ice melting device

ActiveCN104753015BIncrease profitOverhead installationReactive power adjustment/elimination/compensationTransformerAlternating current
Owner:STATE GRID CORP OF CHINA +2

Lawn mower knife clutch

ActiveCN102711436BSave operating timeEasy to operateMechanical apparatusMowersSteering wheelEngineering
Owner:CHIKUSUI CANYCOM

A universal precise access control system and method for massive heterogeneous IoT devices

ActiveCN113987465BIncreased sensitivityHigh access frequencyDigital data protectionInternal/peripheral component protectionAttackThe Internet
Owner:QILU UNIV OF TECH

A pharmaceutical batching auxiliary device

ActiveCN111232424BGuaranteed normal feedingAvoid lossClosure with auxillary devicesPharmacyMedicine
Owner:李耀宗 +1

Seat arrangement for a motor vehicle having a longitudinally displaceable middle vehicle seat

InactiveCN101554844BEasy to operateArm restsMovable seatsEngineeringActuator
Owner:GM GLOBAL TECH OPERATIONS LLC

A molecular marker locus linked to the content of tea plant epicatechin and its application

ActiveCN110607383BHigh research valueMicrobiological testing/measurementDNA/RNA fragmentationBiotechnologyTea catechin
Owner:TEA RES INST GUANGDONG ACAD OF AGRI SCI

Sewage treatment fault diagnosis method based on stacking meta-learning strategy

ActiveCN110009030BImprove accuracyReduce biasCharacter and pattern recognitionHidden layerEngineering
Owner:SOUTH CHINA UNIV OF TECH

Method and device for additive manufacturing of components

ActiveCN107810072BAdditive manufacturing apparatusLayered productsPowder bedData transport
Owner:GKN POWDER METALLURGY ENG GMBH

Audio processing method and device

ActiveCN106024009BEasy to findImprove search efficiencySpeech recognitionInformation findingSpeech identification
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Vehicle, its rear subframe, and method for manufacturing the rear subframe

ActiveCN107323527BSimple manufacturing processImprove manufacturing precisionUnderstructuresVehicle frameAlloy
Owner:SAIC MOTOR

An eddy current retarder capable of automatically adjusting the air gap and its control method

InactiveCN104578687BOvercome the disadvantage of large air gap design valueThe air gap design value is reducedElectrodynamic brake systemsElectric machinesElectricityMagnetorheological fluid
Owner:JIANGSU UNIV +1

Method for preventing hydroelectric generating set from being lifted

ActiveCN101846028BDrain Pressure Relief DecreaseHydro energy generationMachines/enginesWater turbineHydraulic machinery
Owner:POWERCHINA XIBEI ENG

Dynamic External Fixation Device

ActiveCN104665903BSimple surgeryPrevents joint contracturesExternal osteosynthesisPath lengthFinger joint
Owner:METAL INDS RES & DEV CENT

An intrinsically safe centrifugal extraction method for explosive solvent system with nitrogen filling and oxygen measurement

ActiveCN110082402BSafe Oxygen Content SpaceAvoid enteringLiquid solutions solvent extractionMaterial electrochemical variablesIntrinsic safetyEngineering
Owner:HEFEI GENERAL MACHINERY RES INST

Cylinder type limit folding mechanism for battery case

ActiveCN104852088BEasy hemmingEasy to seeFinal product manufactureElectrolyte accumulators manufactureEngineeringLeft wall
Owner:南通鼎鑫电池有限公司

Multi-channel out-of-sync pulse count compensation method based on cascaded adaptive notch filter

ActiveCN104990616BImprove counting accuracyTesting/calibration apparatusTransient stateState variable
Owner:GUANGZHOU INST OF ENERGY TESTING

A mung bean sterilization device

ActiveCN105054216BRealize the function of all-round sterilizationAchieve bactericidal effectSeed preservation by irradiation/electric treatmentSteel ballEngineering
Owner:赵媛媛

Versatile apparatus and method for electronic devices

InactiveCN101790828ABatteries circuit arrangementsCoupling contact membersElectricityElectronic systems
Owner:PURE ENERGY SOLUTIONS INC

Hard disk security access control method and hard disk

ActiveCN104063641BEnable secure accessAvoid security issuesMemory architecture accessing/allocationUnauthorized memory use protectionNetwork packetSecurity check
Owner:HUAWEI TECH CO LTD

A complete set of dies suitable for labor-saving forming of large-scale thin-walled conical shells

ActiveCN113102537BReduce loadReduce frictionExtrusion diesClassical mechanicsEngineering
Owner:ZHONGBEI UNIV

A decentralized encryption system for the Internet of Things

ActiveCN114221826BIncrease the difficulty of being crackedImprove securityUser identity/authority verificationInstrumentsPasswordThe Internet
Owner:湖南工商大学

A kind of electric kiln for firing porcelain that can generate firewood atmosphere

ActiveCN105910437BPromote conversionAvoid the problem of burning wood to maintain the temperature in the kilnFurnace typesElectric heating for furnacesTemperature controlFirewood
Owner:TSINGHUA UNIV

A method for testing a display substrate and a substrate applied to a display device

ActiveCN107123384BReduce ESD problemsStatic indicating devicesDisplay deviceMaterials science
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

An anti-counterfeit label outer surface laminating machine

ActiveCN110126431BWarm up evenlyProtect the internal structureLamination ancillary operationsLaminationDrive shaftStructural engineering
Owner:湖北强大包装实业有限公司

A kind of red phosphorus flame retardant nylon composition and preparation method thereof

ActiveCN103382302BImprove toughnessImprove flame retardant performanceGlass fiberPhysical chemistry
Owner:CGN JUNER NEW MATERIALS +1

Phase interpolator and method of implementing a phase interpolator

ActiveCN108604895BPulse manipulationEngineeringInductor
Owner:XILINX INC

A modified fiber reinforced PVC plastic pipe and its preparation method

ActiveCN106009373BHigh tensile strengthHigh strengthFiberPolymer science
Owner:广东胜达塑胶科技有限公司

A replaceable anchor bolt assembly for concrete foundation

ActiveCN112482428BGuaranteed tightnessAchieve wholenessFoundation engineeringBuilding constructionsArchitectural engineeringSteel frame
Owner:中国空气动力研究与发展中心设备设计及测试技术研究所

A kind of epoxy compound adhesive and cover film and preparation method

ActiveCN113845866BHigh glass transition temperatureHigh TgNon-macromolecular adhesive additivesEpoxy resin adhesivesElastomerAdhesive cement
Owner:GUANGZHOU LIANMAO ELECTRONICS TECH

Waste utilizing biological machine

PendingCN106966771ARealize ecological biological recyclingProductsYielding couplingControl systemFresh air
Owner:ZOOMLION HEAVY MASCH CO LTD

Metal reflective immersion grating and optical system with low polarization and high diffraction efficiency

ActiveCN111708113BHigh diffraction efficiencyReduce polarizationDiffraction gratingsDiffraction effectReflective layer
Owner:SUZHOU UNIV

A kind of sound insulation material for 3D printing and preparation method thereof

ActiveCN105504580BImprove sound insulationLow densityAdditive manufacturing apparatusPolyvinyl chloridePrinting ink
Owner:丁武轩

A corrosion-resistant metal coating for differential 20crmnti steel passive helical gears

ActiveCN108950396BImprove corrosion resistanceImprove compactnessMolten spray coatingFurnace typesMetal coatingTempering
Owner:HUBEI WEINENGDA TRANSMISSION CO LTD

Early warning system and early warning method for driver fatigue driving based on smart watch

ActiveCN105205990BRealize fatigue driving warningRealize the early warning functionAlarmsEarly warning systemTriaxial accelerometer
Owner:昆山市昆通城市智能科技有限公司

Mobile chassis without avoidance three-dimensional parking equipment

ActiveCN103334609BReduce installation difficultyGuaranteed uptimeParkingsTerrainEngineering
Owner:佛山市维斯立智能停车设备有限公司

Sizing composition for casting moulds for metal casting, use thereof, and casting moulds provided with the sizing composition

ActiveCN112469517AImprove moisture resistanceFoundry mouldsFoundry coresCasting moldSizing
Owner:ASK CHEM LP

A kind of multi-functional bed board of turning over bed for burn patients

ActiveCN113018042BNursing bedsPhysical medicine and rehabilitationSupine decubitus
Owner:绍兴第二医院医共体总院

Preparation method of ampholytic silane coupling agent

ActiveCN103059302BWide applicabilityImprove applicabilityFibre treatmentHydration reactionFiber
Owner:NINGBO RUNHE HIGH TECH MATERIAL CO LTD

Pesticide composition containing methylpiperium and Yiyadan and its application

ActiveCN110720465BReduce dosageImprove efficacyBiocidePlant growth regulatorsAdjuvantPhosphate
Owner:山东泰阳生物科技有限公司

A method for preparing a microchannel array plate, a device for obtaining liquid droplets and a method for producing liquid droplets

ActiveCN106076443BSmall radius differenceSmall before and after batchesFlow mixersTransportation and packagingEngineering
Owner:因纽美瑞克斯公司

Information security processing method, storage medium and terminal device

ActiveCN109446761BPrevent leakageImprove securityFinanceDigital data protectionImage resolutionTerminal equipment
Owner:湖南珩君软件开发有限公司

Preparation of sno by online pyrolysis and atomization of composite precursor 2 /Amorphous carbon nanocomposite method

InactiveCN108910940BSimple preparation processLow costNano-carbonTin oxidesMaterials preparationTube furnace
Owner:HANGZHOU DIANZI UNIV

Charging method of wireless public telephone system

InactiveCN101656940BLow costPay fasterAccounting/billing servicesMessaging/mailboxes/announcementsInformation transmissionStart time
Owner:ZTE CORP

Shapeable artificial bone composite material and preparation method thereof

ActiveCN110801537BPharmaceutical delivery mechanismTissue regenerationPolymer scienceInorganic particle
Owner:立心(深圳)医疗器械有限公司

Injected gel type bone repairing biological active material and its preparing method

InactiveCN1586621AGood biocompatibilityEasy to usePeptide/protein ingredientsSkeletal disorderPyrrolidinonesBiocompatibility
Owner:徐放

Hole-forming pin for inserting indwelling needle and jig for installing the pin

InactiveCN1671429AEasy to operateGuide needlesInfusion needlesSkin surfaceThree vessels
Owner:NIPRO CORP

Discharge lamp lighting device, and headlight and vehicle including same

ActiveCN103379720ASteady onInhibit thermal abnormal operationElectrical apparatusElectric lighting sourcesEffect lightElectric power
Owner:PANASONIC CORP

Standing Exercise Equipment

ActiveCN113633924BExercise Intensity RegulationScientific and convenient exercise intensityResilient force resistorsPhysical medicine and rehabilitationElectric machinery
Owner:NANTONG IRONMASTER SPROTING IND

Anti-African swine fever virus p54 protein monoclonal antibody, preparation method and application

ActiveCN112552396BStrong specificityHigh sensitivityImmunoglobulins against virusesFermentationBALB/cSwine plague
Owner:河南中泽生物工程有限公司

Lock-on switch system for hand drill and hand drill having the same

InactiveCN102245355AImprove reliabilityAvoid time costContact operating partsPortable percussive toolsEngineeringActuator
Owner:BOSCH POWER TOOLS CHINA

A kind of calculation method of power loss of crawler traveling device

ActiveCN107844640BImprove calculation accuracyDesign optimisation/simulationSpecial data processing applicationsDrive wheelRolling resistance
Owner:CHINA NORTH VEHICLE RES INST

Pyrogenically produced silicon dioxide powder and dispersion thereof

ActiveCN1803606BSilicaOther chemical processesCombustionSilicon dioxide
Owner:EVONIK OPERATIONS GMBH

Wireless charging system, wireless charging device and wireless power receiving device

ActiveCN111835097BIncrease flexibilityRealize long-distance wireless chargingNear-field transmissionCircuit arrangementsRadio frequencyInductive charging
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

High-temperature resistant coating

ActiveCN102719193BCoatingsEpoxySolvent
Owner:广东豪之盛新材料有限公司

Waste automatic discharge device and discharge method

ActiveCN104858334BSolve the problem of slippingReduce safety concernsEjection devicesPulp and paper industryBlock group
Owner:BEIQI FOTON MOTOR CO LTD +1

A patch type fixed beam type orthogonal composite ultrasonic wire drawing vibrator

ActiveCN106452162BSolve lossImprove energy utilizationPiezoelectric/electrostriction/magnetostriction machinesEnergy transferUltrasonic vibration
Owner:HARBIN INST OF TECH

Gas-dissolved water supply system

InactiveCN101970137AImprove efficiencyEasy to manufactureSemiconductor/solid-state device manufacturingWater/sewage treatment by neutralisationHigh densityWastewater
Owner:KURITA WATER INDUSTRIES LTD

A kind of pipeline dislocation repair method

ActiveCN112431998BReduce disturbanceAvoid inconveniencePigs/molesClassical mechanicsStructural engineering
Owner:ZHENGZHOU RAILWAY VOCATIONAL & TECH COLLEGE

Geminivirus resistant plants

PendingCN111712513APlant peptidesVector-based foreign material introductionBiotechnologyPlant tissue
Owner:主基因有限公司

A Parallel Mechanism with Motion Bifurcation Characteristics

ActiveCN112171647BImprove load conditionsIncrease stiffnessProgramme-controlled manipulatorClassical mechanicsEngineering
Owner:YANSHAN UNIV

An information processing method, terminal, and storage medium

ActiveCN111131597BImprove intelligenceEffective distributionDevices with multiple display unitsSubstation equipmentComputer hardwareInformation processing
Owner:ZTE CORP

Drier

ActiveCN100420909CRealize condensation and liquefactionReduce drynessDrying solid materials with heatDrying gas arrangementsWater flowEngineering
Owner:HAIER GRP CORP +1

A silicon wafer automatic slice feeding mechanism

ActiveCN109979870BPrevent crushingImprove verticalitySemiconductor/solid-state device manufacturingConveyor partsWaferingWafer stacking
Owner:浙江金麦特自动化系统有限公司

A kind of preparation method of organofluorosilicon modified polyurethane emulsion containing short fluorocarbon chain

ActiveCN103865026BUniform particle sizeLarge particle sizePolyurea/polyurethane coatingsCarbon chainTemperature resistance
Owner:SHANDONG UNIV

A stable high-pressure medical pump

ActiveCN106286201BOvercome volatilityAddress pressure fluctuationsFluid jet surgical cuttersPump installationsInlet channelReciprocating motion
Owner:HUIZHOU HYDRO CARESYS MEDICAL CO LTD

A method and device for evaluating the authority of a web page

ActiveCN103678313BAuthoritative assessmentImprove accuracyWeb data retrievalSpecial data processing applicationsWeb pageLink relation
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

a compressor

ActiveCN108626127BReduce resonanceShorten the lengthRotary piston pumpsRotary piston liquid enginesResonanceEngineering
Owner:SHANGHAI HITACHI ELECTRICAL APPLIANCES CO LTD

Rake blades, rake arm assemblies and disc dryers

ActiveCN106352692BEasy to replaceEasy maintenanceGranular material dryingDrying solid materialsEngineeringMechanical engineering
Owner:HUNAN SANY ROAD MACHINERY

A multi-DC motor series system and torque control method

ActiveCN111464081BFast current responseFast Higher Harmonic ContentDC motor speed/torque controlElectric motor speed/torque regulationReference currentElectric machine
Owner:CHANGAN UNIV

Belt chip cleaning device

ActiveCN103213026BSolve the accumulationImprove cleanlinessMaintainance and safety accessoriesHuman powerMechanical engineering
Owner:徐州帝伦木业有限公司

Silicon nitride film preparation device

ActiveCN104372308BReliable contactReduce loadChemical vapor deposition coatingElectricityCopper electrode
Owner:LESHAN TOPRAYCELL

Message forwarding method and service provider network edge device

ActiveCN103685022BSave bandwidth resourcesData switching networksService provisionVirtual switch
Owner:NEW H3C TECH CO LTD

Proportional servo valve-controlled hydraulic support platform column cylinder system and pressure control method

InactiveCN109026860BInhibition effectEasy to controlServomotorsServometer circuitsHydraulic cylinderControl engineering
Owner:CHINA UNIV OF MINING & TECH

Program update system and method for massage chair

ActiveCN106775785BEasy to modifyImprove good performanceVersion controlProgram documentationPhysical medicine and rehabilitationSimulation
Owner:铂唯科技(江苏)有限公司

Cable threading device and cable threading method for steel strand stay cables

ActiveCN103790113BNo bendingEasy to passBridge erection/assemblyGear wheelClassical mechanics
Owner:LIUZHOU OVM MASCH CO LTD +1

Pushing shovel device and lifting and conveying machine

InactiveCN102717770BSo as not to damageReduce manufacturing costDeflectorsHydraulic cylinderEngineering
Owner:HUNAN SANY PORT EQUIP

A character string matching method, system, storage medium and device

ActiveCN110321463BReduce overheadIncrease incomeOther databases queryingSpecial data processing applicationsGlobal migrationBit blit
Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI

A two-plate mold for pouring molding of multi-layer polymer composite sheet

ActiveCN109228080BSimple production processIncrease productivityPolymer compositesMacromolecule
Owner:DALIAN UNIV OF TECH

A Routing Method Based on Opportunistic Forwarding for Cognitive Wireless Sensor Networks

ActiveCN111836331BReduce overhearingSmall duty cycleTransmission monitoringWireless communicationTelecommunications linkSuccessful transmission
Owner:SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI

A method and device for simulating a laser pointer through a mobile terminal

ActiveCN107678568BEasy to useAvoid errorsDevices with sensorSubstation equipmentReal-time dataEngineering
Owner:FUJIAN TIANQUAN EDUCATION TECH LTD

Oxide film and corrosion-resistant steel rail and its preparation method

ActiveCN109023058BGood adhesionImprove compactnessRailsTemperature control deviceCorrosion resistantRolling mill
Owner:PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP

Method for producing phase-separated kiln-changing decorative composite material through roller kiln using red mud

ActiveCN109133854BIncrease dosageLow costClaywaresSpray GranulationRed mud
Owner:ZIBO GOLD LION KING TECH CERAMICS CO LTD

Electronic equipment and its filter inductors

ActiveCN111292931BTransformers/inductances magnetic coresCurrent measurements onlyElectrical conductorEngineering
Owner:SIEMENS AUTOMOTIVE EPOWERTRAIN SYST SHANGHAI CO LTD

Spinal cord injury repair material and preparation method of tissue engineering scaffold

ActiveCN113181428BEasy to prepareDifferentiate and promoteTissue regenerationProsthesisSpinal cord lesionSpinal cord
Owner:AFFILIATED HOSPITAL OF YOUJIANG MEDICAL UNIV FOR NATTIES +1

A method for preparing maleic anhydride by catalytic oxidation of 5-hydroxymethylfurfural

ActiveCN104119305BMild reaction conditionsHigh catalytic activityOrganic chemistryBismuth compoundCatalytic oxidation
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Regenerated gas method and system for wastewater pond aeration

InactiveCN102351301BLess one-time investmentImprove energy savingTreatment using aerobic processesTreatment with aerobic and anaerobic processesAir compressionSteam trap
Owner:BAOSTEEL ENG & TECH GRP

Synthesis method of ambroxol hydrochloride compound

ActiveCN103073439BMild conditionsReduce pollutionOrganic compound preparationOrganic-compounds/hydrides/coordination-complexes catalystsSynthesis methodsSolvent
Owner:SHANDONG LUOXIN PHARMA GRP CO LTD +1

Method and system for determining three-dimensional coordinates of target disc of 3D four-wheel aligner

ActiveCN110081841BSimple structureImprove calibration accuracyImage enhancementImage analysisComputer hardwareIterative method
Owner:上海鼎盛汽车检测设备有限公司

Multifunctional simulation test device and method for control system of road machinery products

ActiveCN105404286BCheck correctnessBuild flexibilityElectric testing/monitoringControl systemSwitching signal
Owner:镇江鑫海自动化技术有限公司

A channel detection indication method, terminal and network equipment

ActiveCN110740025BSatisfied monitoringImprove transmission efficiencyPower managementTransmission path divisionComputer hardwareEngineering
Owner:VIVO MOBILE COMM CO LTD

A self-driven automatic unmanned snack selling method and system in a densely populated area

ActiveCN107463136BProgramme controlComputer controlHigh densityComputer module
Owner:安徽福家智能科技有限公司

GPS

ActiveCN111971747BDC motor speed/torque controlSensitive elementsEngineeringMechanical engineering
Owner:PHYSIK INSTR PI

Step-by-step deposition method of semi-insulating polysilicon based on igbt and igbt terminal structure

ActiveCN105390396BReduce leakage currentImprove stress resistanceSemiconductor/solid-state device manufacturingSemiconductor devicesSemi insulatingSpecific resistance
Owner:ZHUZHOU CRRC TIMES SEMICON CO LTD

Ceramic pressure measuring cell

ActiveCN103392117AFluid pressure measurement by electric/magnetic elementsMembrane bodiesPressure measurement
Owner:EHNDRESS KHAUZER GMBKH KO KG

Systems and methods for communication system training

ActiveCN112136281BAccurate captureTransmission path divisionSignal allocationPrecodingCommunications system
Owner:HUAWEI TECH CO LTD

An attitude adaptive control device suitable for water jet propulsion ships

ActiveCN109466713BGuaranteed performanceImproved heading stabilityVessel movement reduction by foilsMechanical engineeringRudder
Owner:708TH RES INST OF CSSC

Method for preparing barreled product and barreled product

InactiveCN101992882AReliable jointBite firmlyRemovable lids/coversLidsEngineeringMechanical engineering
Owner:AKZO NOBEL SWIRE PAINTS SHANGHAI

A countertop made of acrylic material coated with pvc wood-plastic board

InactiveCN102726966BImprove impact resistanceLow densityLiquid surface applicatorsFurniture partsProcedure AgentsPlastic materials
Owner:青岛泰合洋房建设有限公司

A clothing sample inspection device

InactiveCN109900866BEfficient flipImprove work efficiencyColor measuring devicesMaterial analysis by optical meansIndustrial engineeringInflatable
Owner:IANGSU COLLEGE OF ENG & TECH

Mobile illuminating lamp for patrolling railway

InactiveCN101706041BEasy to moveMobile Lighting RealizationLighting support devicesWith electric batteriesElectricityEngineering
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +1

Aluminum-coated ternary zirconium-doped composite material, composite cathode material and its preparation and application in lithium ion battery

ActiveCN108428862BEvenly dopedImprove performanceCell electrodesSecondary cellsComposite cathodeElectrical battery
Owner:CENT SOUTH UNIV +1

Electric current supply circuit and display device with the same circuit

InactiveCN1469337AConsistent voltage-current conversion characteristicsImprove display qualityStatic indicating devicesSolid-state devicesReference currentData signal
Owner:MITSUBISHI ELECTRIC CORP

A fan with anti-tip function

InactiveCN107288909BWith anti-dumping functionQuick disassemblyPump componentsPump installationsEngineeringRelative stability
Owner:广东顺德宝格奇电器科技有限公司

A kind of preparation method of sulfur-containing hollow carbon microspheres

ActiveCN107161978BLow preparation temperatureIncrease productionCarbon preparation/purificationMicrosphereArgon atmosphere
Owner:TIANJIN UNIV

Goal spot global automatic positioning method

InactiveCN101206116BImage analysisPhotogrammetry/videogrammetryPattern recognitionComputer graphics (images)
Owner:北京机械工业学院

Variable communication capacity data transmission device and data transmission device

InactiveCN1832474AReduce management costsChannel dividing arrangementsWavelength-division multiplex systemsEngineeringData transmission circuit
Owner:HITACHI LTD

Semiautomatic welding machine

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