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.

Cartoon reproducing terminal

InactiveCN1481157ATelevision system detailsPicture reproducers using cathode ray tubesAlgorithmAnimation

Owner:HITACHI LTD

Even supporting device for optical element surface shape detection

ActiveCN104048636AHigh precisionReduce astigmatismMeasurement devicesFace shapeMechanical engineering

Owner:BEIJING GUOWANG OPTICAL TECH CO LTD

Vulnerability discovery method, test method, security test method, related device and platform

ActiveCN112906011ASoftware testing/debuggingPlatform integrity maintainanceAttackApplication security

Owner:BEIJING ANPRO INFORMATION TECH

Overline running chart generation method in interconnection system

ActiveCN106672026AReduce the number of transfersImprove operational efficiencyRailway traffic control systemsSocial benefitsEconomic benefits

Owner:TRAFFIC CONTROL TECH CO LTD

System error estimation and compensation method for airborne sensor based on cooperative target

ActiveCN103616036AAvoid unsightly problemsReduce compensation residualWave based measurement systemsComputation complexityAdaptive filter

Owner:CHINESE AERONAUTICAL RADIO ELECTRONICS RES INST

Compact modular variable rigidity joint

ActiveCN112092008AFlexible adjustmentMajor rangeJointsClassical mechanicsCam

Owner:HARBIN INST OF TECH

Method for analyzing stability of nano-modified transformer oil

ActiveCN105974097ASimple methodMaterial testing goodsNanoparticleEngineering

Owner:XI AN JIAOTONG UNIV +1

Bacillus thuringiensis and application thereof

ActiveCN107603918AStrong specializationImprove durabilityBiocideBacteriaMicroorganismNatural product

Owner:INST OF PLANT PROTECTION HEBEI ACAD OF AGRI & FORESTRY SCI

Relay box for motor vehicle

InactiveCN1466254ARelay bases/casings/coversElectric/fluid circuitEngineeringRelay

Owner:HYUNDAI MOTOR CO LTD

Dual-voltage emergency starting power supply with isolation-communication automatic switching technology

ActiveCN108429299ASolve the control puzzleRealize data exchangeParallel/serial switchingElectric powerOvervoltageLow voltage

Owner:SHANGHAI POWER STATION

Smart numerical control sports dance shoulder training controller

InactiveCN107913502AImprove training effectImprove warm-up efficiencyGymnastic exercisingHuman bodyNumerical control

Owner:LINYI UNIVERSITY

Application of 18F-SFB-CML and method for detecting atherosclerosis

ActiveCN109453401AHigh emission chemical purityLoss of biological activityRadioactive preparation carriersComputerised tomographsMolecular imagingVascular Stenosis

Owner:AFFILIATED HOSPITAL OF JIANGSU UNIV

Rubber tube wire drapability detecting device

ActiveCN103894447ARich detection methodsMeet testing needsMetal working apparatusEngineeringMechanical engineering

Owner:JIANGSU XINGDA STEEL TYPE CORD

Medicine used for treating asthmatic bronchitis

ActiveCN101711823ASignificant effectAnti-inflammatory and pain-relievingRespiratory disorderPlant ingredientsTracheitisAsthmatic bronchitis

Owner:桂林中族中药股份有限公司

Lighting system having security lighting

InactiveCN102217424ARealize functionElectric light circuit arrangementEmergency power supply arrangementsLighting systemSecurity lighting

Owner:ZUMTOBEL LIGHTING INC

Water supply control device, and water supply system

InactiveCN103097619ADomestic plumbingEngineeringImage acquisition

Owner:SUMITOMO ELECTRIC IND LTD

Broadband infrared endoscopic macro optical lens for optical fiber bundle

ActiveCN111258033ASmall sizeMeet matchTelescopesImaging qualityOptical axis

Owner:NAT INNOVATION INST OF DEFENSE TECH PLA ACAD OF MILITARY SCI

Gray forecasting model-based recommending method and system

ActiveCN102722550AImprove recommendation accuracySpecial data processing applicationsBusiness forecastingData science

Owner:TSINGHUA UNIV

Ethylene cracking furnace combustion system taking water-coal-slurry as fuel

InactiveCN102925195AImprove economyOptimize spaceThermal non-catalytic crackingCombustion systemCombustion chamber

Owner:CHINA PETROLEUM & CHEM CORP +1

Flame-retarding environmentally-friendly insulated material for preparing cable for power distribution cabinet

InactiveCN109161147AImprove rigidityIncrease the degree of cross-linkingPlastic/resin/waxes insulatorsEnvironmental resistancePolymer science

Owner:湖北荆开电气有限公司

Optical fiber helical antenna wave field converter

PendingCN113687464AWith polarization state modulation functionBreaking through the diffraction limitCoupling light guidesFiberLong-period fiber grating

Owner:GUILIN UNIV OF ELECTRONIC TECH

Method for preparing ruthenium-based catalyst by directly utilizing arsenic-ruthenium ore as well as product and application thereof

ActiveCN111569903ALow costImprove performanceOrganic compound preparationCatalyst activation/preparationPtru catalystRuthenium

Owner:KANFORT JIANGMEN ENVIRONMENTAL TECH CO LTD

Power battery case grinding device

InactiveCN108581733AEffective sandingAvoid shakingGrinding carriagesGrinding drivesPower batteryElectrical battery

Owner:许昌政德能源科技有限公司

3D printer

PendingCN111791487AAccurate temperature controlReduce noiseAdditive manufacturing apparatus3D object support structuresLow noiseComputer printing

Owner:FOSHAN UNIVERSITY

Lock applied to intelligent well lid

PendingCN111877882AAchieve lockingAchieve unlockNon-mechanical controlsElectric machineryEngineering

Owner:ZHEJIANG HONGTAI ELECTRONICS EQUIP

Method for cultivating Taxus

InactiveCN108522120AImprove controllabilityEasy to operateSeed and root treatmentCultivating equipmentsPlant hormoneDisease

Owner:新景建设有限公司

Gene QDTY 2.9IR66897B capable of obviously increasing rice reproductive-stage drought tolerance and molecular marker method thereof

InactiveCN106047891AEnhanced drought tolerance during reproductive periodIncrease genetic diversityMicrobiological testing/measurementPlant peptidesAgricultural scienceRandom population

Owner:AGRI GENOME INST OF SHENZHEN CHINESE ACADEMY OF AGRI SCI +1

Positioning method and device and storage medium

PendingCN113473362AReduce power consumptionImprove battery lifePower managementLocation information based serviceComputer hardwareTerminal equipment

Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Waterproof, breathable and washing-resistant seamless woven fabric

ActiveCN111688310AImprove breathabilityAdaptableFibre typesSynthetic resin layered productsPolymer scienceCotton fibre

Owner:SHENZHEN ELLASSAY FASHION CO LTD

Fire-proof thermal-insulation composite component and manufacturing technology

InactiveCN103669612AEasy to produceLow costHeat proofingFire proofingManufacturing technologyShell molding

Owner:SHANGHAI SHENGKUI PLASTIC IND

Cultivation substrate based on lead and cadmium contaminated soil

InactiveCN111084071ASimple structureHigh organic contentContaminated soil reclamationGrowth substratesCompostGlutamic acid

Owner:青岛冠中生态股份有限公司 +1

Organic corn medicinal fertilizer and preparation method thereof

ActiveCN102391033AFull of nutritionGuarantee stable productionBio-organic fraction processingOrganic fertiliser preparationPlastic filmCompost

Owner:江苏袁氏新型肥料科技有限公司

Anti-shearing crosslinking-delayed organic profile control agent

InactiveCN103694977AEnhanced overall recoveryDrilling compositionThioureaSodium dichromate

Owner:LIAOHE GASOLINEEUM EXPLORATION BUREAU

Rotary soft package module tab welding fixture

PendingCN110919208AFast tempoImprove effective utilizationWelding/cutting auxillary devicesAuxillary welding devicesMechanical engineeringBattery cell

Owner:SHANGHAI JUNYI IND AUTOMATION CO LTD

Webbing thickness detection device

PendingCN110605251AImprove detection efficiencyImprove the safety of useSortingEngineeringLimit value

Owner:OPPERMANN WEBBING KUSN

Engineering construction progress plan management system based on BIM

PendingCN114066422AKeep abreast of progressAvoid construction stallsGeometric CADOffice automationSi modelModel graph

Owner:CHONGQING UNIV

3D printer easy to disassemble and assemble

PendingCN107471642AEasy to disassembleReduce transshipment costsApplying layer meansElectromechanicsControl system

Owner:RIZHAO YUEJIANG TECH CO LTD

Advertisement distributing method, terminal and advertisement server

InactiveCN104618744AReduce function modulesReduce complexitySelective content distributionComputer terminalCable television

Owner:SHENZHEN COSHIP ELECTRONICS CO LTD

Electronic equipment and host

PendingCN114077282AEasy to hold and useEasy to carryDetails for portable computersTelephone set constructionsComputer hardwareEmbedded system

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Intelligent gas safety linkage control system based on Internet of Things

PendingCN114484291AImprove securityImprove modern management levelOperating means/releasing devices for valvesTransmission systemsThe InternetBluetooth

Owner:廊坊市新奥能源有限公司 +1

Repair material and preparation process thereof

PendingCN112873613AGood anti-aging enduranceImprove performancePtru catalystPolyvinyl chloride

Owner:姜坤

Cargo channel

InactiveCN102050304AChutesEngineeringElectrical and Electronics engineering

Owner:WUJIANG SHINGWAI KNITTING

Tea leaf fermentation device

InactiveCN111149882AReduce fermentationImprove connectivityPre-extraction tea treatmentBiotechnologyElectric machinery

Owner:阳新俊华再生棉科技有限公司

Control method and device and electronic equipment

PendingCN112684959AImprove operational efficiencySave energyProgram initiation/switchingInput/output processes for data processingComputer hardwareHuman–computer interaction

Owner:VIVO MOBILE COMM HANGZHOU CO LTD

Automatic straightening device for connecting rod parts

PendingCN110935755AAutomate operationReasonable structural designMetal working apparatusLaser rangingEngineering

Owner:JIANGSU GANGYANG

Novel multifunctional macromolecule based multilayer electromagnetic shielding material and preparation method thereof

ActiveCN106413367AAdjustable thicknessEasy to prepareMagnetic/electric field screeningSynthetic resin layered productsComposite functionElectromagnetic shielding

Owner:SICHUAN UNIV

System and method for hovercraft docking control based on laser range finder

InactiveCN105197004AImprove maneuverabilityImprove navigation safetyAir-cushionLaser rangingControl system

Owner:HARBIN ENG UNIV

Method for energy conservation and activation of base station, network device, active device and network system

InactiveCN101835247AReduce consumptionReduce operating costsPower managementEnergy efficient ICTOperational costsNetworked system

Owner:HUAWEI TECH CO LTD

Magnetic microsphere and preparation method thereof

InactiveCN111036178AGood paramagnetismImprove adsorption capacityOther chemical processesWater contaminantsMicrospherePhysical chemistry

Owner:深圳容金科技有限公司

Deep hydrolyzed infant formula

PendingCN114554872AImprove intestinal barrier functionAcidic food ingredientsFood ingredient functionsPhysiologyLactose

Owner:SOC DES PROD NESTLE SA

Lithologic oil reservoir prediction method based on geophysical triplexing technology

ActiveCN107728230AGeological measurementsTime domainLithology

Owner:PETROCHINA CO LTD +1

Lifting apparatus for open-air mine

InactiveCN1160245CAchieve deflectionMeet the requirements for normal operationBuilding liftsMine liftsEngineeringTruck

Owner:SIEMAG TECBERG

Method, equipment and system for positioning IP link fault based on service information

ActiveCN103491555AWireless communicationTime rangeService information

Owner:CHINA MOBILE GRP HENAN CO LTD

Double-crucible induction heating furnace

InactiveCN103047860AAvoid pollutionBy pulling from meltCrucible furnacesIridiumPass rate

Owner:CHONGQING SILIAN OPTOELECTRONICS SCI & TECH

High shearing strengthening pump special for water coal paste

InactiveCN1598313AImproved rheological propertiesImprove stabilityRotary piston pumpsRotary piston liquid enginesCoal waterLow noise

Owner:江阴市亚特机械制造有限公司

Method for promoting release of supersaturated total dissolved gas by using active carbon and experimental apparatus

ActiveCN105004845ALow costEasy to buyTesting waterActivated carbonPhysical chemistry

Owner:SICHUAN UNIV

Soft-taste red date coffee beverage preparation method

InactiveCN106561937AImprove responseIncrease burnt aromaRoasted coffee treatmentSodium bicarbonateMicrowave

Owner:新疆天昆百果果业有限责任公司

Miniaturized electric valve

PendingCN112833237ASmall form factorSave installation spaceOperating means/releasing devices for valvesValve members for absorbing fluid energyDrive shaftEngineering

Owner:嘉兴依济流体科技股份有限公司

Hydraulic stretch forming machine for saxophone elbow semicircular tube wall

InactiveCN102151738AImprove efficiencyImprove securityHydraulic cylinderEngineering

Owner:TIANJIN JINBAO MUSICAL INSTR

Wallpaper machine

InactiveCN104589799AImprove continuityReduce manufacturing costOther printing apparatusPulp and paper industrySoftware

Owner:KUSN HONGSHENG RADIATOR MFG

Door body pop-up assembly and clothes processing equipment

PendingCN112096205AEasy to operateFeel goodOther washing machinesWing openersStructural engineeringMechanical engineering

Owner:QINGDAO HAIER DRUM WASHING MACHINE +1

Multifunctional nasal plug

InactiveCN104225836APlay the role of filtering dustSimple structureBreathing filtersNostrilEngineering

Owner:ZHENJIANG DELONG MECHANICAL & ELECTRICAL EQUIP

Graphene self-inductance type pressure-sensing touch screen and making method thereof

InactiveCN105487721ARealize signal inputRealize the function of voltage-controlled touchInput/output processes for data processingLine resistanceElectrical resistance and conductance

Owner:CHONGQING GRAPHENE TECH

Photovoltaic module detection method and device, and photovoltaic module detection circuit

PendingCN112953382ASolve the technical problems of current-voltage characteristic detectionPhotovoltaic monitoringPhotovoltaic energy generationTerminal voltageHemt circuits

Owner:SANECHIPS TECH CO LTD

Lane-level guide line extraction method and system

PendingCN114022628APass safelyCharacter and pattern recognitionGeographical information databasesCrowd sourcingComputer graphics (images)

Owner:WUHAN ZHONGHAITING DATA TECH CO LTD

Intelligent multifunctional cutter

InactiveCN110385481ASimple structureEasy to operateEngineeringMultiple function

Owner:黄德明

X-ray generator ray parameter debugging system and ray parameter debugging method

InactiveCN107088073ARealize automatic adjustmentRealize regulationRadiation diagnosticsOptoelectronicsWorkstation

Owner:NANJING PERLOVE RADIAL VIDEO EQUIP

Making method of Chinese wolfberry fruit-flavored bean milk powder

InactiveCN107821612ASweet and mellow tasteRich smellMilk substitutesFood scienceBiotechnologySpray dried

Owner:天门海大饲料有限公司

Method and system for measuring vehicle-mounted road profile

InactiveCN101718546AAccurate measurementImprove reliabilityProfile tracingAccelerometerData information

Owner:TSINGHUA UNIV

Device and method for degrading printing and dyeing wastewater by nanosecond high-voltage pulse discharge plasma in cooperation with titanium dioxide

InactiveCN104445507BEfficient degradationWater/sewage treatment by irradiationWater treatment compoundsHigh pressurePulse discharge

Owner:SHANGHAI MARITIME UNIVERSITY

CAN bus message signature method, device and system suitable for intelligent networked automobile

ActiveCN110380842AEnsure safetyGuaranteed CompatibilityEncryption apparatus with shift registers/memoriesUser identity/authority verificationSecure communicationComputer hardware

Owner:NORTH CHINA UNIVERSITY OF TECHNOLOGY

State detectiondevice and material taking and placing control device for openable and closable tool and module detection equipment

ActiveCN112824850AAccurate judgmentPrecisely control the loading and unloading actionOptical apparatus testingProgramme control in sequence/logic controllersPhotoswitchMoving parts

Owner:NINGBO SUNNY OPOTECH CO LTD

Efficient granulator easy to maintain

PendingCN114733444ASolve the fragileSimple structurePlastic recyclingGranulation by material expressionElectric machineryStructural engineering

Owner:四川味兴邦科技有限公司

Application of syringic acid-(4-hydroxy-3,5-dimethoxybenzoic acid) in preparation of drugs for treating acute inflammation

InactiveCN103751159AImprove survival rateInhibition of activityOrganic active ingredientsAntipyreticBenzoic acidNew medications

Owner:NANTONG REPAIR AIR CHEM BIOENG

Dual-layer separating bowl

InactiveCN106562631ASimple structureEasy to usePlatesEngineering

Owner:李海梅

Composite steel plate

InactiveCN102213021AFlame-resistantRecyclableBuilding componentsSheet steelSmall peak

Owner:苏茂璇

Blade drive module, imaging unit provided with blade drive module, and imaging device

ActiveCN108292080ATelevision system detailsRadiation pyrometryOptical axisComputer module

Owner:COPAL CO LTD

Electric power cylinder

PendingCN114123639AQuick responseMechanical energy handlingAC - Alternating currentElectrical connection

Owner:EELY ECW TECH

Capacity-increasing implementing method and device for air energy water heater

InactiveCN107763858AAvoid safety hazardsFluid heatersTransformerEngineering

Owner:NINGBO YINZHOU DORCOO AUTODOOR

Zinc smelting tail gas purifying and recycling device

PendingCN114307493ASpeed up emissionsImprove contact qualityCombination devicesUsing liquid separation agentEnvironmental engineeringZinc smelting

Owner:桂阳银龙科技有限责任公司

Expansion type flexible fire retardant decorative material, and preparation method and application thereof

InactiveCN102352099ANo crackLight in massCarbon layerEmulsion

Owner:UNIV OF JINAN

Base unit and battery

InactiveCN105449222AEnhanced feature complementarityGuaranteed service lifeFinal product manufactureElectrode carriers/collectorsPower flowElectrical battery

Owner:LENOVO (BEIJING) LTD

Flexible material punching device

InactiveCN107671936AGuaranteed accuracyReduce failureMetal working apparatusPunchingFault rate

Owner:李艳军

Fast reproducing method for high quality seedling of dendrobium officinale

InactiveCN101258835AProper ventilationSufficient humidityPlant tissue cultureHorticulture methodsMultiplication rateShoot apex

Owner:KUNMING UNIV OF SCI & TECH

Spliced track wiring mechanism for track traffic

ActiveCN113437570AChange all-in-one settingsAvoid wastingSecuring/insulating coupling contact membersTrackwayStructural engineering

Owner:JILIN TEACHERS INST OF ENG & TECH

Tubular column load testing tool

PendingCN113804552AAchieve protectionAvoid damageMaterial strength using tensile/compressive forcesEngineeringMechanical engineering

Owner:PETROCHINA CO LTD

Coalbed methane collecting equipment

InactiveCN104420854ASmall footprintEasy to carryFluid removalProcess engineeringSmall footprint

Owner:天津凯德实业有限公司

Peak detection system and method for Hall gear sensor chip

InactiveCN103777058AAvoid attenuationPreserve accuratelyAc/pulses peak value measurementsConvertersClock rate

Owner:赛卓电子科技(上海)股份有限公司

Palm plaster moulding tool

ActiveCN111991145AGood shaping effectReduce oppressionFinger bandagesPlaster of paris bandagesHand partsEngineering

Owner:SOOCHOW UNIV AFFILIATED CHILDRENS HOSPITAL

Preparation method of light heat-preservation aerated concrete

InactiveCN112265144AImprove production and processing efficiencyImprove continuityCement mixing apparatusBLENDER/MIXERDry mixing

Owner:深圳立豪建筑材料工程有限公司

Cigarette blasting bead coated with water-soluble essence and preparation method thereof

ActiveCN113331473AHigh strengthImprove brittlenessTobacco treatmentTobacco smoke filtersPolymer scienceAcrylic resin

Owner:WUYI UNIV

Square stator punching sheet laminating tire and laminating method thereof

PendingCN110707881AGuaranteed tidyReasonable structureManufacturing stator/rotor bodiesNumerical controlMachine tool

Owner:大连电机集团有限公司

A synthetic method of cumenyl polyoxyethylene ether

InactiveCN105399939AHigh effective contentNarrow molecular weight distributionOligomerEthylene oxide

Owner:ZHEJIANG HUANGMA TECH

Motor shell four-axis linkage drilling and tapping tool

InactiveCN105563167APositioning apparatusMetal-working holdersEngineeringMachine tool

Owner:QINGDAO SANLI INTELLIGENT POWER

Rescue device with garbage collection function used in hydraulic engineering

InactiveCN107499484AImprove collection efficiencyReasonable structural designVessel cleaningWater cleaningDrive wheelDrive shaft

Owner:任国斌

Method for processing cam with three-coordinate numerical control center

InactiveCN102615319ADimensional stabilityHigh precisionMilling equipment detailsNumerical controlMilling cutter

Owner:贵州龙飞航空附件有限公司

Patent application right transaction system

InactiveCN113095964AEarly application dateGuarantee normal implementationFinanceBuying/selling/leasing transactionsFinancial transactionComputer science

Owner:宁波大维理文知识产权咨询有限公司

Crowd density monitoring method and device

InactiveCN107203760ATimely notification of congestionKeep the crowd safeData processing applicationsCharacter and pattern recognitionPublic placeComputer terminal

Owner:CHINA UNITED NETWORK COMM GRP CO LTD

A DC power supply for a solid state modulator

PendingCN109217680AImprove reliabilityImprove working environmentEfficient power electronics conversionDc-dc conversionCapacitanceControl circuit

Owner:GLORYMV ELECTRONICS

Hot pressing device for aluminum alloy plate processing

InactiveCN112845876ARealize intermittent hot pressing functionEffective mobile heat press functionShaping toolsPress ramReciprocating motionSlide plate

Owner:舒海球

Electronic device placing platform

InactiveCN103767364AEasy to place the tableEasy to findCabinetsLess-than signEngineering

Owner:ZHENGZHOU HANTONG ELECTRONICS TECH

Mounting device of modular well frame of elevator

PendingCN109319627AAvoid WeldingAvoid skewElevatorsBuilding liftsEngineeringAlloy

Owner:宁波北理汽车科技股份有限公司

Intelligent group sending system of holiday blessing messages based on mobile internet technology

InactiveCN105357104AImprove sending efficiencyIncrease respectMessaging/mailboxes/announcementsData switching networksComputer hardwareHand held

Owner:XIANGTAN LINGXIAN EDUCATION TECH CO LTD

Ballot generating device

PendingCN110706422AEasy to carryEasy transferCharacter and pattern recognitionApparatus for meter-controlled dispensingComputer hardwarePalm print

Owner:深圳市群索科技有限公司

Assembly type steel mesh protecting wall used for open-pit blasting

PendingCN109629898AImprove stabilityEasy to assembleProtective buildings/sheltersWallingUltimate tensile strength

Owner:GUIZHOU XINLIAN BLAST ENG GRP

Automatic car washer

PendingCN107054306AVersatileHigh degree of automationCleaning apparatus for vehicle exteriorsData operationsWater source

Owner:上海安育信息科技有限公司

Sludge slurrying machine

InactiveCN105536596AAchieve stirring effectRealize the conveying effectSludge treatmentRotary stirring mixersDrive shaftEngineering

Owner:CSD BEIJING E P DEV CO LTD

folding tripod

InactiveCN102297328AEasy to useEasy to carryStands/trestlesEngineering

Owner:KUNDA COMP TECHKUSN +1

Wind farm load long-term evaluation method

PendingCN106815771AImprove accuracyAvoid running tests one by oneData processing applicationsRenewable energy source integrationElectricityLoad model

Owner:CHINA ELECTRIC POWER RES INST +3

Hand grinder

InactiveCN109465716ASimple and quick installationImprove work efficiencyGrinding wheel securing apparatusPortable grinding machinesEngineeringFlange

Owner:주태룡

Natural sodium bentonite composite water-retaining material and preparation method thereof

InactiveCN111560254ASolve the problem that it is not easy to spread evenlyImprove water retentionAgriculture tools and machinesOrganic fertilisersSodium BentoniteMicrobial agent

Owner:王梅 +1

PVC passenger car air duct board

InactiveCN106928594AHigh tensile strengthImprove impact resistanceEngineeringFire retardant

Owner:苏州大友汽车配套件有限公司

Wireless charging device based on two-way energy flow

InactiveCN105262242AAvoid interferenceReduce volumeBatteries circuit arrangementsElectric powerTransformerEngineering

Owner:BEIJING INST OF AEROSPACE CONTROL DEVICES

Manual remote online office and learning tablet computer and using method thereof

ActiveCN113719711AEasy to adjustConvenient lightingLighting support devicesLighting elementsElectric machineryTablet pc

Owner:SHENZHEN NASDA IND & TRADE CO LTD

ZCS-PWM switching unit circuit

InactiveCN1897439ASimple structureEasy to controlEfficient power electronics conversionAc-dc conversionResonanceElectromagnetic interference

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Slide groove baking tray capable of processing hamburgers in lifting mode

InactiveCN105231881ASimple structureSmall footprintRoasters/grillsEngineeringMechanical engineering

Owner:周林斌

Gate position measurement and control device of screw gate and gate control device

ActiveCN113512997AImprove structural stabilityStable jobBarrages/weirsGear wheelControl theory

Owner:成都万江智控科技有限公司

Molding extruder of PFA plastic products

InactiveCN106079230ACompact designImprove processing efficiencyHydraulic cylinderEngineering

Owner:SUZHOU CHONGEN MOLDING

Drug capable of repairing damaged liver cells

InactiveCN108371702AGood curative effectShort healing timeDispersion deliveryDigestive systemPatriniaTherapeutic effect

Owner:耿全好

Billing system with double controllers and control method thereof

PendingCN111508154AAvoid abnormal billing allocationImprove reliabilityAlarmsApparatus for hiring articlesControl engineeringInteraction device

Owner:GREE ELECTRIC APPLIANCES INC

Adjacent channel interference suppression method and system, receiver and communication system

ActiveCN111478710AReduce the impact of receive gain linearityImprove out-of-band rejection performanceTransmission monitoringLow noiseAdjacent-channel interference

Owner:SPREADTRUM COMM (SHANGHAI) CO LTD

Interpenetration construction method for full-assembly integral concrete shear wall high-rise housing

PendingCN114809635AImprove work efficiencyShorten the construction periodBuilding material handlingDwelling buildingFalseworkFloor slab

Owner:TIANJIN UNIV

Alloy milling cutter safe use protective cover

InactiveCN112276376AEnsure safetyAvoid hurtingLaser beam welding apparatusMilling cutterStructural engineering

Owner:邵阳县国安工具有限公司

Electronic book advertising platform

InactiveCN101814173AImprove circulation rateTo achieve the purpose of advertising and marketing productsMarketingElectronic bookWorld Wide Web

Owner:GEOLNFOR SCIENTEK CONSULTANT

Apparatuses, systems and methods for solid immersion meniscus lenses

ActiveCN113892042AColor/spectral properties measurementsMicroscopesRefractive indexMicroscope objective

Owner:UNIV OF WASHINGTON

Production process and formula of novel environment-friendly fly ash load-bearing brick

InactiveCN102850037AImprove stress resistanceImprove flexural strengthBrickFreezing thawing

Owner:马吉波 +1

Single motor protection device for dragging double motor through single frequency conversion

InactiveCN102005727AEmergency protective circuit arrangementsFrequency changerFrequency conversion

Owner:CHINA COAL TECH & ENG GRP CHONGQING RES INST CO LTD

Manufacturing technique of PC lens

InactiveCN107650401AOptical articlesProcess engineeringIndustrial engineering

Owner:JIANGSU RARE OPTICS CO LTD

External thermal insulation vertical waste heat boiler module and protection plate integrated structure

PendingCN111637437AReduce work costsReduce manufacturing costBoiler supporting/setting arrangementsSteam boilersManufacturing cost reductionThermal insulation

Owner:WUXI HUAGUANG BOILER

Smooth modification liquid of heterojunction solar cell silicon wafer, and preparation method and smooth modification method thereof

InactiveCN111430479ALow costWill not affect the ecological environmentFinal product manufacturePhotovoltaic energy generationHeterojunctionSolar battery

Owner:熵熠(上海)能源科技有限公司