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.

Mobile phone device with built-in antenna and production method thereof

InactiveCN101867629ALow costImprove competitive advantageAntenna supports/mountingsTelephone set constructionsCost ControlsMobile device
Owner:HUIZHOU TCL MOBILE COMM CO LTD

Radiation curing sealant composition and preparation method thereof

InactiveCN107011810AGood yellowing resistanceImprove aging resistanceNon-macromolecular adhesive additivesOrganic non-macromolecular adhesiveAntioxidantSealant
Owner:江苏海川卓越密封材料有限公司

Internet information publishing time extraction method based on page analysis

InactiveCN103593360AAccurate extractionReduce occupancyWeb data retrievalSpecial data processing applicationsRegular expressionWorld Wide Web
Owner:JIANGSU JINGE NETWORK TECH

Steel wire rope conveying belt information tracing system based on RFID

PendingCN111709502AGuaranteed normal writeGuaranteed normal readControl devices for conveyorsCo-operative working arrangementsInformatizationAdhesive belt
Owner:阳泉煤业(集团)有限责任公司煤机装备研究院

Block polyisocyanate composition, one-component coating composition, coating film, and coated article

PendingCN113939552AExcellent low temperature curingPolyurea/polyurethane coatingsOrganic acidEndcapping
Owner:ASAHI KASEI KK

Medium-low-speed magnetic-levitation train levitation frame work grounding structure

ActiveCN106740257AImprove securityEliminate coupling interferenceRail devicesElectric propulsionLevitationLow speed
Owner:ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD

Transplanting method for large trees

InactiveCN105325259AImprove transplant survivalImprove survival rateForestryLimited resourcesDiameter at breast height
Owner:GUANGXI SHENGEN GARDEN ENG

Construction method of ship centralized defense area

InactiveCN112249261AShorten the construction periodEasy to checkWaterborne vesselsMarine engineeringAir tightness
Owner:GUANGZHOU SHIPYARD INTERNATIONAL LTD

Lubricants with enhanced energy efficiency

InactiveCN102844416ABase-materialsBase oilViscosity
Owner:COGNIS IP MANAGEMENT GMBH

Chitosan / ion liquid conductive compound film and preparation thereof

InactiveCN101503530AImprove conductivityNon-conductive material with dispersed conductive materialElectromagnetic shieldingStealth technology
Owner:NORTHWEST NORMAL UNIVERSITY

Method for preparing red blood cell substitutes using polyaldehyde compounds

ActiveCN114303463BStable structureRaise the pHHaemoglobins/myoglobinsMammal material medical ingredientsHigh concentrationCompound a
Owner:SHANXI LIFEGEN

Shower door assembly

PendingCN112145033ASimple structureGood lookingWindow/door framesSealing arrangementsBathroom EquipmentStructural engineering
Owner:IDEAL SANITARY WARE CO LTD

Modular punching device

ActiveCN111515293ALarge debugging spaceGuaranteed offline adjustmentShaping toolsPunchingEngineering
Owner:MITAC PRECISION TECH(KUNSHAN) CORP

Noise reduction and heat insulation central air conditioner duct system

InactiveCN105605373AAct as a rigid skeletonImprove insulation effectDucting arrangementsThermal insulationInsulation layerEngineering
Owner:SICHUAN TIANYI OPTICAL MATERIALS

Method, equipment and system for marking test result of circuit board

InactiveCN110687834AAvoid Radiation HazardsNot affected by radiationProgramme controlMaterial analysis using wave/particle radiationMarking outRadiation damage
Owner:SUZHOU HENGJING ENVIRONMENTAL PROTECTION TECH CO LTD

Panchromatic Micro/Nano LED array direct epitaxy method and structure

InactiveCN112331747ASolve process bottlenecksHigh LED DensitySolid-state devicesSemiconductor devicesLed arrayPhysical chemistry
Owner:XIAMEN UNIV

Convenient dust removing device

InactiveCN108202050AImprove installation efficiencySafe and stable power connectionCleaning using gasesArchitectural engineeringElectric shock
Owner:唐靖鸿

Special security management platform and method for encrypted mobile hard disk

InactiveCN108763891AGuaranteed legalityEnsure safetyError preventionUser identity/authority verificationLog managementComputer module
Owner:SHANDONG CHAOYUE DATA CONTROL ELECTRONICS CO LTD

Interface mapping method and device

PendingCN112015384AFocus on developmentEasy to classifyCreation/generation of source codeInterface protocolWorkload
Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1

Slow-crosslinked high-strength jelly profile control water-plugging agent

InactiveCN106479463AImprove stabilityStrong interactionDrilling compositionSulfite saltThiourea
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

Air conditioner control method, air conditioner control system and air conditioner

InactiveCN107514747AIncrease control flexibilityIncreased flexibility of useSpace heating and ventilation safety systemsLighting and heating apparatusControl systemComputer terminal
Owner:GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1

Grape airing device for agricultural production

InactiveCN113432391ADecrease the tilt anglePhotovoltaic supportsSolar heating energyMechanical engineeringSunlight irradiation
Owner:唐海芳

Oilcan

InactiveCN103829836AShorten the timeEasy to useKitchen equipmentLarge mouthEngineering
Owner:YICHENG NO 3 SENIOR HIGH SCHOOL

Manufacturing method for Ti60 alloy double-performance blisk

ActiveCN106514150AWork performanceAlloy
Owner:AVIC BEIJING INST OF AERONAUTICAL MATERIALS +1

A nutritional treatment path ruler for radiotherapy patients

PendingCN109173093AQuick fixImprove efficiencyX-ray/gamma-ray/particle-irradiation therapyRelative displacementMedicine
Owner:SICHUAN CANCER HOSPITAL

AC/DC converter for low-power microcircuit system

ActiveCN113271024AEnsure safetyStable outputAc-dc conversionEmergency protective circuit arrangementsHemt circuitsFeedback circuits
Owner:ZHUZHOU HONGDA MICROELECTRONICS TECH CO LTD

Crawler realization method and system capable of breaking through IP limit

InactiveCN106331108ACutting costsWeb data indexingTransmissionClient-sideUniform resource locator
Owner:银恭敬

Horizontal numerical control lathe based on precise distance machining

PendingCN114012497AImplement cleanupNot easy to blockAuxillary equipmentMaintainance and safety accessoriesNumerical controlElectric machinery
Owner:襄阳久卓机械科技有限公司

Relative efficiency measurement in a pulse width modulation system

ActiveCN103348576AImprove efficiencyEfficient power electronics conversionApparatus without intermediate ac conversionLow-pass filterPulse-code modulation
Owner:MICROCHIP TECH INC

Fibroin-containing hair loss prevention, hair stabilization and hair generation liquid composition and preparation method thereof

InactiveCN111388371AReduce sheddingReduce brittle fractureCosmetic preparationsHair cosmeticsButanediolHair tonic
Owner:GUANGZHOU QIYUAN BIO TECH CO LTD

Yarn drying device capable of accurately controlling drying degree and working method thereof

PendingCN109631543ADry faster and more thoroughlyControl the degree of dryingDrying gas arrangementsDrying machines with progressive movementsYarnTemperature control
Owner:江苏东智禾新纤维科技有限公司

Pessulum containing hydrophilic lipophilic carrier

InactiveCN103585712AMedical devicesPolymer chemistrySilicone rubber
Owner:SHANGHAI INST OF PLANNED PARENTHOOD RES +6

Device control method, terminal and computer readable storage medium

InactiveCN108833233AImprove the user experience of control interactionRealize interactive controlHome automation networksInteraction controlUser needs
Owner:NUBIA TECHNOLOGY CO LTD

Transport belt for transporting fibre band

InactiveCN1904166AProtective fabricsDrafting machinesFiberDiameter ratio
Owner:MASCHINENFABRIK RIETER AG

Duplex communication

ActiveCN108702765APilot signal allocationWireless communicationData scienceSignal
Owner:TELEFON AB LM ERICSSON (PUBL)

Moxibustion box and smoke discharging integrated device

InactiveCN111437190AAvoid ignitionDevices for heating/cooling reflex pointsDirt cleaningAir volumeEngineering
Owner:LIUZHOU CITY HEALTHCARE HOSPITAL FOR WOMEN & CHILDREN

Food safety sampling detection equipment

InactiveCN107941559AConvenient samplingWell mixedWithdrawing sample devicesFood safetyEngineering
Owner:BEOSON JIANGSU FOOD SAFETY TECH CO LTD

Distributed amplification gyro traveling wave tube amplifier

InactiveCN102044398AImprove stabilityImprove toleranceTravelling-wave tubesTransit-tube circuit elementsHigh energyLinear amplification
Owner:INST OF ELECTRONICS CHINESE ACAD OF SCI

Heavy metal health risk assessment method and system in farmland system

PendingCN114487080AHealth Risk AssessmentFormulate source control measuresHealth-index calculationPreparing sample for investigationEnvironmental resource managementEnvironmental engineering
Owner:XIAMEN HUAXIA UNIV

A self-resetting slotted shear wall with global energy consumption mechanism and its resetting method

ActiveCN112982724BAvoid damageDamage reliefWallsProtective buildings/sheltersClassical mechanicsShearing deformation
Owner:INST OF ENG MECHANICS CHINA EARTHQUAKE ADMINISTRATION

Large aperture optical system near-field detection device and measuring method thereof

InactiveCN108871733AEnables near-field detectionOptical measurementsOptical apparatus testingMeasurement deviceMicro lens array
Owner:NANJING INST OF ASTRONOMICAL OPTICS & TECH NAT ASTRONOMICAL OBSE

Zero-delay disaster recovery switching method and system of active standby source based on content distribution network

InactiveCN102427412AReduce load pressureSwitching causedData switching networksContent distributionComputer science
Owner:CHINANETCENT TECH

Catalysis method of Fe-Cu-La composite impregnated CWAO catalyst

InactiveCN106904724AHigh catalytic activityHigh activityHeterogenous catalyst chemical elementsMetal/metal-oxides/metal-hydroxide catalystsTurbidityChemistry
Owner:FOSHAN UNIVERSITY

Proliferation method for hematopoietic stem cells of umbilical cord blood

InactiveCN107630002AImprove scalabilityExpansion quantityBlood/immune system cellsCytokineUmbilical cord
Owner:广州市天河诺亚生物工程有限公司

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

ActiveCN111835098AAvoid the problem of less flexibilityBatteries circuit arrangementsPV power plantsLight energyInductive charging
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Air conditioning condenser copper tube interior polishing and cleaning equipment

ActiveCN106078462AGuaranteed cleaning ratePolishing machinesHollow article cleaningBristleDrive shaft
Owner:浙江银佳铜业有限公司

Battery pack with integrated BMS control board, control board arrangement and working method

ActiveCN109638369AReduce the risk of exceptionsEnsure safetyCells structural combinationShortest distanceElectrical battery
Owner:WUXI QIRUI COMM TECH CO LTD

Thin-sheet punching machine capable of automatically performing equipment health maintenance

InactiveCN108746302AKeep healthyImprove the efficiency of health maintenanceMetal working apparatusPunchingComputer module
Owner:DONGGUAN UNIV OF TECH

A handover method, source access network node, and target access network node

ActiveCN105379353BImprove experienceReduce service qualityWireless communicationAccess networkEngineering
Owner:HUAWEI TECH CO LTD

Vehicle and energy conversion device and power system thereof

ActiveCN111434513AIncrease the degree of reuseHighly integratedBatteries circuit arrangementsAC motor controlElectric machineControl theory
Owner:BYD CO LTD

Folding type direct current cylinder body, direct current type air pressure machine and double-cylinder direct-current type air pressure machine

InactiveCN107288839AUninterrupted supplyEliminate gapsPositive displacement pump componentsMulti-stage pumpsAir compressionExhaust valve
Owner:鲍满腔

Shoe shoe customization design system and method

PendingCN114365885AImprove satisfaction rateImprove efficiencyCAD customisation/personalisationFoot measurement devicesPersonalizationSoftware engineering
Owner:浙江星链数据科技有限公司

Method for controlling internal defect of large forging

InactiveCN102581186AControl internal defectsSuitable for useMetal-working apparatusQuality controlMaterials science
Owner:DEQIAN HANGZHONG FORGING

Environment-friendly and recyclable aluminum alloy slagging agent and preparation method thereof

ActiveCN112522532AEasy to separateEnhance the slag effectProcess efficiency improvementPotassium feldsparAluminium alloy
Owner:INST OF METAL RESEARCH - CHINESE ACAD OF SCI

Kit for benign lesion identification and malignant lesion detection of oral mucosa and detection method thereof

ActiveCN105181422APreparing sample for investigationColor/spectral properties measurementsFluorescenceDifferential diagnosis
Owner:美泰克斯商贸(北京)有限公司

Terminal control method and apparatus

InactiveCN106570385ASolve the problem that the terminal cannot be located and retrieved onlineImprove securityDigital data protectionDigital data authenticationComputer hardwareControl system
Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

Network monitoring system and method thereof

InactiveCN101431667ALow costEasy to installClosed circuit television systemsMonitor equipmentNetwork service
Owner:SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD

Secondary fermentation technique for pickled Chinese cabbage bag

InactiveCN107594430AGreat tasteAdd flavorClimate change adaptationFood scienceFlavorSalt water
Owner:芜湖市风蝉电竞文化传媒有限公司

Collector for copper and zinc separating flotation of copper-zinc ore

InactiveCN103464304AStrong harvesting abilityGood choiceFlotationOXALIC ACID DIHYDRATEZinc
Owner:TONGLING XINTENG MINING TECH

Plate structure deformation distributed optical fiber calculation method based on double integrating principle and application thereof

ActiveCN105352444AReduce in quantitySimplify workloadUsing optical meansFiberGrating
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

LED panel lamp panel loading machine

PendingCN114852590AHigh internal air pressureAvoid human involvementConveyorsConveyor partsRolling chassisIllumination Technique
Owner:JIANGXI AOPU LIGHTING CO LTD

Full-automatic non-invasive micro-test technology

ActiveCN101988914ARealize fully automated operationGood application effectMaterial electrochemical variablesMicro imagingLocal current
Owner:XUYUE BEIJING

Power distribution equipment

InactiveCN104466699AReduce labor intensityImprove grounding efficiencyEarthing arrangementsLow voltageUltimate tensile strength
Owner:STATE GRID CORP OF CHINA +1

Suspended control panel and using method of same

InactiveCN107942838AAvoid contact transmissionExtended service lifeProgramme controlComputer controlComputer modulePosition sensor
Owner:张泽浩

System facilitating sports organization and venue booking

InactiveCN107992954AReservationsSpecial data processing applicationsKnowledge managementInformation system
Owner:柳州旭至自动化科技有限公司

Upper-lower slider structure of unreeling machine

InactiveCN102862840APracticalWebs handlingEngineering
Owner:WUXI CHENGXIN WASHING EQUIP

Method and system for evaluating influence of driving behavior on oil consumption

InactiveCN106777625ADriving economyReduce economic impactDesign optimisation/simulationSpecial data processing applicationsComputer moduleEngineering
Owner:WEICHAI POWER CO LTD

Intelligent luggage case

ActiveCN113519997AImprove securityThe unlocking process is simpleTelevision system detailsPursesTrunk compartmentEngineering
Owner:QINGDAO HAIER TECH +1

Image processing method and device, processor, electronic equipment and storage medium

ActiveCN110956122AData processing applicationsImage analysisComputer hardwareImaging processing
Owner:SHENZHEN SENSETIME TECH CO LTD

Novel soft curtain with hooks

InactiveCN103622494ASimple structureEasy to installCurtain rodsCurtainsFiberEngineering
Owner:耿志兴

Thermal management system of hybrid electric vehicle

ActiveCN112572098AEmission reductionReduce fuel consumptionHybrid vehiclesAir-treating devicesThermal management systemFuel oil
Owner:UNITED AUTOMOTIVE ELECTRONICS SYST

Intelligent control system for testing vacuum dry pump

ActiveCN113885310AAvoid wastingAvoid the phenomenon of collecting hundreds of sets of dataControllers with particular characteristicsData displayVacuum pump
Owner:NORTHEASTERN UNIV LIAONING +1

proportional valve

ActiveCN102269276AGuaranteed air tightnessReduce frictionOperating means/releasing devices for valvesSlide valveEngineeringControllability
Owner:BEIJING AEONMED

Charging control method and device, charging device and electronic device

InactiveCN107565620AGuaranteed stabilityImprove the stability of useBatteries circuit arrangementsElectric powerElectrical batteryCharge control
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Zipper

ActiveCN106136480AIncreased transverse tensile strengthNot easy to decomposeSlide fastenersEngineering
Owner:广东欧亚宝拉链服装配件有限公司

Block chain-based credible issuing, calling and use methods for electronic license

InactiveCN109474439AAvoid submittingEasy to submitUser identity/authority verificationDatabaseLicense
Owner:GUANGZHOU ZHONGZHI SOFTWARE DEV CO LTD

Square power cell winding machine

PendingCN110957538AAvoid pollutionQuality assuranceAssembling battery machinesFinal product manufactureWinding machineControl theory
Owner:ZHUHAI HIGRAND ELECTRONICS TECH

Bag storing method and device and server

InactiveCN109191037AImage enhancementImage analysisComputer visionUtilization rate
Owner:SHENZHEN MALONG TECH

One-way valve property testing device

InactiveCN104776985AImprove test efficiencyImprove test accuracyMachine part testingTest efficiencyAir pump
Owner:UNIV OF SHANGHAI FOR SCI & TECH

Method for manufacturing steel structural member of electric power tower

InactiveCN114734173AEasy to fixImprove stabilityWelding/cutting auxillary devicesAuxillary welding devicesPower towerMechanical engineering
Owner:曾玉红

Online recovery treatment device for chemical waste liquid

PendingCN114477659AImprove purification effectFully purifiedFatty/oily/floating substances removal devicesTreatment using aerobic processesProcess engineeringSewage
Owner:HENAN VOCATIONAL COLLEGE OF APPLIED TECH

Emergency lamp escape system with multiple warning colors

InactiveCN108709152AImprove functionalityReal-time detectionMechanical apparatusElectric circuit arrangementsEarthquake monitoringEngineering
Owner:EASTEX XIAMEN FIRETEC

Grafted polyolefin resin modified polyamide hot melt adhesive and preparation method thereof

InactiveCN108329888AImprove high temperature resistanceImprove water resistanceAdhesivesPolyolefinPolymer science
Owner:储微微

High-voltage cable operation parameter on-line monitoring alarm system

PendingCN112629594AExtended service lifeImprove the stability of useProgramme controlMeasurement devicesControl engineeringData acquisition
Owner:STATE GRID CHONGQING ELECTRIC POWER +1

Vulnerability detection method and device based on optimization variation strategy, equipment and medium

ActiveCN112861134AEnsure safetyVulnerability detection is fastPlatform integrity maintainanceAlgorithmApplication procedure
Owner:NAT COMP NETWORK & INFORMATION SECURITY MANAGEMENT CENT +1

Durability testing device for automobile door sealing strip

PendingCN109520719AOvercome defectsImprove intelligenceVehicle testingMachine part testingAutomatic controlControl system
Owner:江苏省优联检测技术服务有限公司

Insulated test tooling for cable outgoing line of gas insulated metal-enclosed switchgear

InactiveCN106410657AImprove test efficiencyReduce testing costsSwitchgear arrangementsCircuit interrupters testingTest efficiencyEngineering
Owner:湖南长高电气有限公司

Automatic paper tube cutting machine with multiple cutters

ActiveCN102873708AEasy to operateSave human resourcesMetal working apparatusAutomatic controlMotor drive
Owner:SUZHOU CHIEN SHIUNG INST OF TECH

Encapsulation of silicon substrate LED

ActiveCN101320775ATake advantage ofSolve precipitationSemiconductor devicesColloidEngineering
Owner:JIANGXI LATTICEBRIGHT

Method and device for measuring emission load of aircraft engine emissions

ActiveCN111198101AMeasured increaseGas-turbine engine testingParticle suspension analysisFlight vehicleAtmospheric sciences
Owner:TSINGHUA UNIV

Orthopedic protection support for treating osteoarthritis

InactiveCN102151186AReduce stressPain lessens or even disappearsMedical scienceThighAdhesive belt
Owner:万得医疗器材用品(深圳)有限公司

Electric traction AC drive two-level single-phase four-quadrant pulse rectifier switching tube open-circuit fault diagnosis method

ActiveCN106019044AFew measurement pointsLow costElectrical testingFour quadrantsHarmonic
Owner:SOUTHWEST JIAOTONG UNIV

High-speed bagging spring machine

ActiveCN105539965AReduce volumeIncrease productivityWrapper twisting/gatheringWire springsUltrasonic weldingMechanical engineering
Owner:郭祥飞

A kind of preparation method of ecological type high-efficiency composite flocculant

InactiveCN102285709ASettling fastGood flocculation effectWater/sewage treatment by flocculation/precipitationEcological safetyPollution
Owner:NANKAI UNIV

Feeding start detection system of feeder

ActiveCN107041318AAvoid wastingAvoid eatingProgramme controlMeasurement devicesWater channelEngineering
Owner:江苏光谷产业投资发展有限公司

Graphene load flower manganese dioxide (MnO2) composite material and ultrasonic synthetic method thereof

ActiveCN103077835AAvoid defectsIncrease capacityHybrid capacitor electrodesHybrid/EDL manufactureCapacitanceGraphene flake
Owner:SHANGHAI UNIV

Fabric thermal property tester

InactiveCN103675018ASimple structureEasy to operateMaterial heat developmentTemperature controlPower switching
Owner:TIANJIN POLYTECHNIC UNIV

Low-density wood-plastic composite shaving board and manufacture method thereof

ActiveCN102504557ALow densityHigh strengthFlat articlesDomestic articlesWood shavingsProduction line
Owner:FUJIAN AGRI & FORESTRY UNIV

Drying equipment

ActiveCN110339987AAvoid wrinklesGuaranteed flatnessPretreated surfacesCoatingsPulp and paper industry
Owner:肇庆市膜法智慧新材料有限公司

Determination method of effective constituents of pharmaceutical composition for invigorating spleen and strengthening mid-energy as well as dispelling cold and checking diarrhea, and method for establishing fingerprint spectrum

ActiveCN107167544AComponent separationSilanesPhosphoric acid
Owner:YABAO PHARMA GRP CO LTD

Planetary gear mechanism and mechanical speed changer comprising same

ActiveCN102155521AEasy to connect in seriesEasy to processToothed gearingsRotational axisGear wheel
Owner:宁波宏诺智能装备有限公司

Tow hook for automobile

ActiveCN110722937AEasy to disassembleEasy to installTowing devicesControl theoryTractor trailer
Owner:宁波许宇机械制造有限公司

Marketing service based anti-electricity-larceny device, system and method

ActiveCN106597046AImprove troubleshooting efficiencyImprove reliabilityTime integral measurementElectricityComputer module
Owner:JUANCHENG POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO

Method for synthesizing size-controllable silver sulfide quantum dots

ActiveCN109626412ANanotechnologyLuminescent compositionsAlkaneMaterials preparation
Owner:QINGDAO UNIV

LED aging testing instrument

ActiveCN105388331ASimple structureIncrease contactMeasurement instrument housingLamps testingBody contactElectrical and Electronics engineering
Owner:达测科技(广州)股份有限公司

Layered virtual grid obtaining method, device and system

ActiveCN108877476AQuality improvementFast convergenceMaps/plans/chartsOperating systemMesh grid
Owner:BEIJING GOLDENSUN PETROLEUM TECH

Combination therapy of a type II anti-CD20 antibody with an anti-Bcl-2 active agent

InactiveCN101827611AOrganic active ingredientsAntibody ingredientsActive agentCombination therapy
Owner:ROCHE GLYCART AG

Data processing method and password management system

ActiveCN103516701APrevent theftGuaranteed safe fixesTransmissionPassword managementData processing
Owner:LENOVO (BEIJING) LTD

Anti-potential induced degradation (PID) effect photovoltaic component

ActiveCN106299001AImplement encapsulationDoes not compromise electrical safetyPhotovoltaicsPhotovoltaic energy generationPotential induced degradationEngineering
Owner:GREE ELECTRIC APPLIANCES INC

Recovery mechanism for rohc with lost initialization and refresh messages

ActiveCN107852642AError preventionNetwork traffic/resource managementCommunications systemRobust Header Compression
Owner:QUALCOMM INC

Terminal software upgrading method and device

InactiveCN101296448AAvoid updatingImprove upgrade efficiencyRadio/inductive link selection arrangementsInformation acquisitionSoftware
Owner:ZTE CORP

New ansamitocin compounds and preparation method thereof

InactiveCN102731526AHas antitumor activitySimple processOrganic chemistryMicroorganism based processesUltravioletMass Spectrometry-Mass Spectrometry
Owner:FUJIAN INST OF MICROBIOLOGY

Thienopyrrolizine derivative, its preparing method and pharmaceutical composition containing the same

InactiveCN101012233AGrowth inhibitory effectOrganic active ingredientsOrganic chemistryDiseaseMedicinal chemistry
Owner:SHENYANG J & HEALTH PHARMA

Method for integrally constructing steel lining of nuclear reactor plant of nuclear power station

ActiveCN101942895AShorten the construction periodReduce on-site construction safety risksCovering/liningsNuclear energy generationNuclear reactorNuclear power
Owner:中广核工程有限公司 +1

Method for establishing lung nodule segmentation device based on Mask-RCNN neural network

ActiveCN108346154AImage enhancementImage analysisBlocking layerFeature fusion
Owner:ZHEJIANG UNIV

Device for automatically exhibiting multi-page pictures

InactiveCN103198777AUnlimited pagesEasy to moveAdvertisingLighting systemEmbedded system
Owner:徐德胜

Carbon-coated hollow ferriferrous oxide and application thereof

ActiveCN103035907ALow costSuitable for industrial productionCell electrodesCharge dischargeSolvent
Owner:ZHEJIANG UNIV OF TECH

Heavy load carrying and releasing device for UUV

ActiveCN109693771AFirm and reliable holding actionCompact structureUnderwater vesselsUnderwater equipmentUniversal jointEngineering
Owner:SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI

Manufacture method of environment friendly composite ceramic water-permeable brick

ActiveCN1919564AHigh strengthImprove wear resistanceSolid waste managementMixing operation control apparatusBrickComposite ceramic
Owner:JINGDEZHEN CERAMIC UNIV

Vehicle body cleaning frame for building construction

ActiveCN112550236AImprove functionalityFunctional Structure ImprovementCleaning apparatus for vehicle exteriorsArchitectural engineeringElectric machinery
Owner:华港安城投资有限公司

Unpacking device and method for bagged objects

InactiveCN105129168AImprove efficiencyBags openingDrive shaftEngineering
Owner:NINGDE NORMAL UNIV

Non-standard grinding machine for batch grinding production of small parts

ActiveCN111331477AExtended service lifeUniform forceGrinding carriagesGrinding drivesEngineeringMachine
Owner:NINGBO DEMA INTELLIGENT MACHINERY CO LTD

Contour tracing method based on shape-transmitting united division and image-matching correction

ActiveCN103218827AImproved constructorImprove Segmentation AccuracyImage enhancementImage analysisComputer graphics (images)New energy
Owner:SHANGHAI JIAO TONG UNIV

Fet-bipolar transistor combination

ActiveCN106684073AReduce parasitic capacitanceIntegrated highTransistorSolid-state devicesDriving currentSwitchgear
Owner:ANALOG DEVICES INT UNLTD

Excrement treatment and collection device

InactiveCN105954081AReduce distractionsReduce degradationPreparing sample for investigationMotor driveElectric machinery
Owner:SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY

Automatic-returning dish-washing machine

InactiveCN103190871ASmall footprintSave human effortTableware washing/rinsing machinesEngineeringMaterial resources
Owner:李志泉

Low cost titanium alloy and homogenization preparation method thereof

ActiveCN105525142AIncrease contentHigh strengthStable elementSolid solution
Owner:BAIMTEC MATERIAL CO LTD

Bilateral composite beam prefabrication post-tensioned prestress assembling pavement construction process

ActiveCN109457568AImprove assembly and efficient construction levelImprove construction qualityPaving reinforcementsIn situ pavingsError checkingRoad engineering
Owner:邢台搏盛路桥工程有限公司

Alignment equipment for finger transplantation

ActiveCN112932565AReduce labor levelAvoid affecting the effect of surgeryOperating tablesInstruments for stereotaxic surgeryPhysical medicine and rehabilitationPhysical therapy
Owner:THE AFFILIATED HOSPITAL OF QINGDAO UNIV

Data card switching method and system, and mobile terminal

ActiveCN106793062AHandover is effectively doneWireless communicationComputer terminalData registration
Owner:ONEPLUS TECH SHENZHEN

Automatic opening and closing system for manhole cover

ActiveCN110528582AFast inflowArtificial islandsUnderwater structuresElectric machineryWater flow
Owner:安徽省飞龙新型材料有限公司

Radar Low-Probability-of-Interception performance assessment method based on waveform complexity factor

ActiveCN106597394AGrasp the ability to resist sortingWave based measurement systemsTime domainRadar waveforms
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Broadband sound beam regulating system based on Huygens acoustic metamaterial

ActiveCN109884188ACapable of scanning controlMaterial analysis using sonic/ultrasonic/infrasonic wavesStructural health monitoringEngineering
Owner:BEIJING INST OF SPACECRAFT ENVIRONMENT ENG

Automatic test system and switch matrix and detection method thereof in automatic test system

ActiveCN103809051AFunctional judgmentGuaranteed correctnessElectronic circuit testingCircuit interrupters testingMemory chipComputer module
Owner:宋易霄

Device for measuring air entry value of unsaturated soil

ActiveCN103743882AGuaranteed accuracyHigh precisionEarth material testingHelical lineWater discharge
Owner:SHIJIAZHUANG TIEDAO UNIV

Panoramic photoelectric radar and scanning method utilizing ground object image positioning

InactiveCN102455425AHigh precisionImprove ranging accuracyPanoramic photographyElectromagnetic wave reradiationCouplingRadar
Owner:银河港(北京)技术有限公司

Speed reducer and shell thereof

ActiveCN105179650AReduce churning lossImprove work efficiencyGearboxesGear lubrication/coolingReduction driveReducer
Owner:BEIJING ELECTRIC VEHICLE

HEMT epitaxial structure and preparation method thereof

ActiveCN109994545AHigh material activityPromote growthSemiconductor/solid-state device manufacturingSemiconductor devicesLongitudinal growthPartial dislocations
Owner:HC SEMITEK ZHEJIANG CO LTD

Lead-acid battery polar column glue applicator

ActiveCN110732468APrevent oxidationLiquid surface applicatorsCoatingsStructural engineeringBattery cell
Owner:东港智科产业园有限公司

Main suspension cable oscillating motion preventing device of elevator

InactiveCN101343010AReduce setup costsAvoid damageElevatorsEngineering
Owner:HITACHI LTD

Oxide semiconductor thin film and thin film transistor

ActiveCN103325842AHigh electron mobilityAdjust Threshold VoltageTransistorPhysical chemistryThin membrane
Owner:SOUTH CHINA UNIV OF TECH

Unmanned aerial vehicle assisted Internet of Things hostile interference resisting method and system based on reinforcement learning

ActiveCN112423234AOptimize transmit powerOptimize anti-hostile interference strategyPower managementInternal combustion piston enginesTransmitted powerSimulation
Owner:HUAQIAO UNIVERSITY

Fish-stunning apparatus, trigger unit and method for initiating the stunning means of the fish-stunning device

ActiveCN106604640ASlaughtering animals fettering apparatusPoultry/fish slaughtering/stunningEngineeringActuator
Owner:NORDISCHER MASCHINENBAU RUD BAADER GMBH CO KG

Visual analysis method and system for intracellular 5-aldehyde uracil

ActiveCN112708661ARealize visual analysisAchieve imagingMicrobiological testing/measurementBulk chemical productionChemical reactionOrganic synthesis
Owner:XI AN JIAOTONG UNIV

Split-screen display method and device, storage medium and electronic equipment

ActiveCN108595100AEasy to chooseEasy to operateInput/output processes for data processingRankingComputer engineering
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Feedback frequency modulation true random number generator and feedback frequency modulation true random number generation method

ActiveCN108363562ARandom number generatorsStatistical analysisLow-frequency oscillation
Owner:SHANDONG HUAYI MICRO ELECTRONICS

Agile position controlling system and method based on air pressure balance control strategy of high speed on-off valve

ActiveCN107725509AAvoid wastingAvoid noiseServomotor componentsServomotorsExhaust valveControl engineering
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Method and device for changing skin of web application interface

ActiveCN106293758ALiberate workloadSave resourcesSpecific program execution arrangementsWeb applicationInterface design
Owner:SHENZHEN KINGDOM TECH

Horizontal six-station rotary automatic welding device

ActiveCN109570721ASave spaceImprove welding efficiencyElectron beam welding apparatusCouplingDrive shaft
Owner:MATERIAL INST OF CHINA ACADEMY OF ENG PHYSICS

Any dual-frequency power signal generating circuit based on voltage superposition principle

ActiveCN108924980AChange the harmonic frequency arbitrarilyInduction current sourcesInduction heating controlLoad circuitTransformer
Owner:XIAN UNIV OF TECH