China latest patents query

The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.

A rotary sealing structure for drive motors of new energy vehicles

ActiveCN112234746BReduce working heatPromote circulationSupports/enclosures/casingsNew energyElectric machinery

Owner:深圳市百越汽车科技有限公司

Dyed fabric and method for its preparation

ActiveCN107747237BNoble and elegant colorDyeing processColour fastnessPolymer science

Owner:ZHUHAI JIAN XUAN CLOTHING LTD

A new type of large cladding sensing optical fiber and its optical fiber sensing ring

ActiveCN106950643BReduce the effect of jitterThere is no problem of overshootOptical fibre with polarisationCurrent measurements onlyLaser processingUltra fast

Owner:HUBEI UNIV OF TECH

Vibration source detection method, device, computer equipment and storage medium

ActiveCN109238611BImprove accuracySubsonic/sonic/ultrasonic wave measurementUsing electrical meansTransformerEngineering

Owner:GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD

Banknote plastic sealing and packaging machine and method for packaging banknotes by the banknote plastic sealing and packaging machine

ActiveCN105539913BEasy to manufactureEasy to usePaper article packagingWrappers shrinkagePlastic packagingThermal shrinkage

Owner:ZHEJIANG ZHONGDA PACKAGING EQUIP +1

Automatic analysis of differences between cubes

ActiveCN109033104BRelational databasesSpecial data processing applicationsData setMulti dimensional data

Owner:MICROSOFT TECH LICENSING LLC

A fluorescent probe for detecting zinc ions and pH, its preparation method and application

ActiveCN110698493BOrganic chemistryIn-vivo testing preparationsFluoProbesVenous blood

Owner:SHANDONG NORMAL UNIV

Soft power-on rectifier circuit with electrolytic capacitor connected in series with power resistor

InactiveCN105450050BEasy to controlLow costAc-dc conversion without reversalCapacitanceThermistor

Owner:SHANGHAI JIAOTONG UNIV

Clamping device for spare tire of transport vehicle

ActiveCN104260794BReduce weightStable supportSpare wheel arrangementsEngineeringScrew thread

Owner:YANTAI JEREH PETROLEUM EQUIP & TECH CO LTD

Rice os05g26890.1 protein, gene encoding the protein and its application

ActiveCN103936843BFungiBacteriaBiotechnologyNucleotide

Owner:YUAN LONGPING HIGH TECH AGRI CO LTD +2

Switching power supply output frequency adjustment circuit

ActiveCN106374742BImprove system efficiencyImprove efficiencyDc-dc conversionElectric variable regulationVoltage referenceSwitching frequency

Owner:SHANGHAI BEILING

Simulation method for sorting line of logistics distribution center

ActiveCN102508933BReduction of repetitive labor in modeling and simulationImprove design efficiencySpecial data processing applicationsLogistics managementSpecific function

Owner:POTEVIO LOGISTICS TECH

A stamping die for metal products

ActiveCN113414266BQuick fixAvoid safety accidentsMetal-working feeding devicesPositioning devicesPunchingTransmission belt

Owner:南通创昊机械有限公司

A device that can precisely control the water intake level and discharge level

InactiveCN104860254BEasy to makeEasy to installLiquid transferring devicesEngineeringWater level

Owner:CHONGQING INST OF GREEN & INTELLIGENT TECH CHINESE ACADEMY OF SCI

Compound magnesium-aluminum-chrome refractory castable for copper smelting tundish

ActiveCN102898168BMeet the use requirementsImprove thermal shock resistanceFireproof paintsSlagThermal shock

Owner:郑州瑞泰耐火科技有限公司

A switchgear suitable for internal management personnel

ActiveCN110911983BThe lock state is stableBuilding locksSubstation/switching arrangement casingsInternal managementStructural engineering

Owner:雷朋电气集团有限公司

A digital predistortion method and device

ActiveCN103296978BGood interference suppression effectAmplifier modifications to reduce non-linear distortionTransmissionAudio power amplifierEngineering

Owner:COMBA TELECOM SYST CHINA LTD

Field programmable gate array loading method

InactiveCN100371892CReduce the number of operationsImprove loading timeSpecific program execution arrangementsMemory systemsFpga field programmable gate arrayLoad time

Owner:HUAWEI TECH CO LTD

Sterilizers and vending machines

ActiveCN110393812BSolve food hygiene problemsApparatus for dispensing fluids/granular materialsHeatRefrigeration temperatureProcess engineering

Owner:周学强

Medical image processing method, device, equipment and storage medium

ActiveCN109035203BShorten the identification processImprove experienceImage enhancementImage analysisImaging processingRadiology

Owner:QINGDAO HISENSE MEDICAL EQUIP

The Method of Improving the Deh Primary Frequency Regulation Performance of Steam Turbine Generator Set

ActiveCN109802416BAvoid synchronous transient power effectsElectric power transfer ac networkElectric generator controlTransient stateProcess engineering

Owner:ELECTRIC POWER SCI RES INST OF STATE GRID XINJIANG ELECTRIC POWER +1

Liquid crystal device

InactiveCN101140739BRaise the gradePrevents deterioration of image qualityStatic indicating devicesLiquid-crystal displayInvalid Data

Owner:MITSUBISHI ELECTRIC CORP

Conversion method between synchronization and asynchronization in network data exchange

InactiveCN100411380CImprove scalabilityNetworks interconnectionExtensibilityNetwork data

Owner:WONDERS INFORMATION

An automatic adjustment method and adjustment device for an oxidation ditch outlet weir

InactiveCN105645575BLarge adjustment rangeExtended service lifeBiological treatment apparatusSustainable biological treatmentProcess systemsElectric control

Owner:TSINGHUA UNIV

A Cognitive-Based Star Networking Method for Broadband Wireless Access Devices

ActiveCN102821478BReduce background noiseAchieve full autonomyNetwork topologiesNODALFrequency spectrum

Owner:NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP

Method and system for protecting shared link interlinking ring network and interlinking nodes

InactiveCN101594191BEasy to manageReduce technical complexityTime-division multiplexData switching networksRing networkLoop network

Owner:深圳市智通天下科技服务有限公司

Running belt tension test device

ActiveCN104483200BImprove detection efficiencyImprove detection accuracyMaterial strength using tensile/compressive forcesEngineeringMechanical engineering

Owner:ZHEJIANG ZHENGXING FITNESS

Chain press fitting method

ActiveCN102896272BSmall footprintLow costMetal chainsEngineeringMechanical engineering

Owner:SUZHOU CHUNMENG INTELLIGENT TECHNOLOGY CO LTD

A method for improving the performance of a heat pump hot water unit

ActiveCN106016741BGuaranteed uptimeReduce condensation heat transfer thermal resistanceFluid heatersHeat resistanceNormal mode

Owner:ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION

Back membrane material of solar cell module

ActiveCN103208549BHigh mechanical strengthGood moisture and gas barrier performanceSynthetic resin layered productsPhotovoltaic energy generationPolyesterElectrical battery

Owner:SUZHOU FIRST PV MATERIAL CO LTD

Anti-tripping control method, device, system and air conditioner

ActiveCN108870676BReduce battery consumptionPrevent trippingMechanical apparatusSpace heating and ventilation safety systemsControl theoryElectric power

Owner:GD MIDEA AIR CONDITIONING EQUIP CO LTD +1

Bicycle disc brake rotors

ActiveCN112124486ABraking elementsCoatingsEngineeringControl theory

Owner:SRAM CORPORATION

A protective device for solar street lights

ActiveCN111981405BRealize storageAvoid damagePhotovoltaic supportsSolar heating energyEngineeringSolar street light

Owner:合肥安能环保有限公司

Energy-saving type electric eddy speed damper

InactiveCN101204930BReduce weightStrong magnetic forceElectrodynamic brake systemsElectric machinesMagnetic tension forceElectricity

Owner:陈传松

Fluorescent yellow dyeing and multifunctional finishing method of acrylic fabric

InactiveCN105672004BImprove antistatic performanceImproves UV resistanceBiochemical fibre treatmentLight resistant fibresBerberineFluorescein

Owner:HENAN INST OF ENG

A Spandex Winding Process for Increasing the Speed of Nisshinbo Dry Spinning Fine Denier Yarn

ActiveCN103194810BOvercome technical difficulties of poor formingEasy to operateNew-spun product collectionWinding machineYarn

Owner:浙江四海氨纶纤维有限公司

Ferroferric oxide/calcium phosphate nuclear shell structure nano particle and preparation method thereof

ActiveCN101721749BGood dispersionEvenly dispersedProsthesisCalcium biphosphatePhosphate

Owner:BEIJING UNIV OF CHEM TECH

Paste vinyl chloride resin composition and method for producing pasty vinyl chloride resin having excellent polymerization heat control performance using the composition

ActiveCN102993346BEmulsion polymerizationHeat control

Owner:LG CHEM LTD

Lubricating grease and its preparation method

ActiveCN107937088BNon-irritatingNot corrosiveAdditivesLow loadPhysical chemistry

Owner:TSINGHUA UNIV

Floor plan generation method, device, computer equipment and storage medium

ActiveCN111598972BQuality improvementMeet needsGeometric CADDrawing from basic elementsAlgorithmGraph generation

Owner:SHENZHEN UNIV

A method for splicing audio streams

InactiveCN102768844BReduce lossesQuality assuranceElectronic editing digitised analogue information signalsCarrier indexing/addressing/timing/synchronisingComputer scienceAudio segment

Owner:NEWAUTO SILICON VALLEY VIDEO TECH

Poly formol resin composition and its formed body

InactiveCN1364827AElastomerHeat stability

Owner:ASAHI KASEI KK

A non-stop vulcanization method for extending TBM of continuous belt conveyor in TBM sliding section

ActiveCN108343444BSmall tensionReduce consumptionTunnelsVulcanizationFrequency conversion

Owner:SINOHYDRO ENG BUREAU 4

Method and device for establishing operator multicast tree in dam system

ActiveCN106992935BData switching networksBorder Gateway ProtocolMulticast

Owner:ALCATEL LUCENT SHANGHAI BELL CO LTD

Parallel circulating fluorination electrolysis bath

ActiveCN104109881AUniform dispersionReduce consumptionCellsElectrolytic organic productionElectrolysisFluoride

Owner:湖北迈可凯科技有限公司

A multifunctional pipeline connection and valve control structure for a storage container

ActiveCN106081393BEasy to cleanPrevent spoilageLarge containersEngineeringControl valves

Owner:四川万宇生物科技有限公司

A biomimetic oil-water separation material with functions of antifouling, sterilization and dye adsorption and preparation method thereof

ActiveCN108815882BFunctionalSimple processNon-miscible liquid separationDip-coatingDye adsorption

Owner:SHANDONG JIAOTONG UNIV

Solution-aging heat treatment process of a super-strength and high-toughness al-zn-mg-cu aluminum alloy

ActiveCN113005376BHigh strengthImprove plastic toughnessSolution treatmentToughness

Owner:UNIV OF SCI & TECH BEIJING

Fish brain sucking method without affecting fish appearance

InactiveCN111903740AEasy to take outGood for resaleFish processingAnatomyBrain cavity

Owner:DONGGUAN SONGYAN ZHIDA IND DESIGN CO LTD

An automatic solvent replenishment system for a table tennis production line

ActiveCN105291420BStable speedThe liquid level does not changeDomestic articlesProduction lineBiochemical engineering

Owner:苏州聚慧体育用品有限公司

Efficient Chinese medicine pesticide

InactiveCN1314326CCan't play a roleGood effectBiocideArthropodicidesAllium sativumChinese drug

Owner:张兵

An Efficient Resource Allocation Method Based on Sensitivity in Reconfigurable Networks

InactiveCN105024935BIncrease the average request acceptance rateReduce latencyData switching networksIterative methodResource allocation

Owner:ZHENGZHOU UNIV

A Method for Improving the Measurement Accuracy of Rayleigh Scattering Temperature in Turbulent Flame Filter

InactiveCN104819777BRealize distributed measurementHigh measurement accuracyRadiation pyrometryRayleigh scatteringFiltration

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

Method for removing algae and microcystin from raw water in water plant

InactiveCN102167476BEfficient degradationEasy to degradeMultistage water/sewage treatmentWater sourceBiology

Owner:INST OF AQUATIC LIFE ACAD SINICA

Rotary combined valve and pulse detonation engine

ActiveCN105840317BIncrease working frequencyEasy to controlTurbine/propulsion fuel valvesGas turbine plantsRotary valveGuide tube

Owner:朱超华

A beam imaging device and laser radar

ActiveCN109975786BReduce transmission lossAvoid damageRadio wave reradiation/reflectionGraphicsRefractive index

Owner:CHINA SCI PHOTON CHIP HAINING TECH CO LTD

A point-laid period cushion vibration-reducing ballast bed

ActiveCN112626931BReduce widthShorten the lengthBallastwayRelative displacementEngineering

Owner:CHINA RAILWAY DESIGN GRP CO LTD

A Method for Automatically Identifying the Trend and Width of Cracks on Object Surface

ActiveCN105389793BAutomatically identify the maximum widthKeep pixelsImage enhancementImage analysisImaging processingHistogram

Owner:BEIJING ZBL SCI & TECH

A kind of simple and convenient refining method of capecitabine intermediate

ActiveCN103724382BImprove separation efficiencyHigh yieldSugar derivativesSugar derivatives preparationPharmaceutical drugCombinatorial chemistry

Owner:HEFEI LIFEON PHARMA

A method for associating accounts and an account associating device

ActiveCN105610771BShorten the timeReduce overheadTransmissionData miningNetwork cost

Owner:BEIJING KINGSOFT INTERNET SECURITY SOFTWARE CO LTD

Novel high-efficiency flexible flat sheet membrane on-line automatic physical cleaning device

ActiveCN103331103BGuaranteed uptimeEasy to handleSemi-permeable membranesBiological water/sewage treatmentMechanical energyAssembly line

Owner:TONGJI UNIV +1

An integrated inertial and magnetic field measurement method based on the atomic spin effect of serf

ActiveCN103438877BHigh measurement accuracyStrong autonomyRotary gyroscopesMagnitude/direction of magnetic fieldsSpin effectClosed loop

Owner:BEIHANG UNIV +1

Touch type switch key and electronic device with same

InactiveCN102110536BSmall sizeContact driving mechanismsContact operating partsElectricityKey pressing

Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Locomotive reconnection gateway based on advanced data link control hdlc

ActiveCN104683227BNetwork connectionsLevel dataHigh-Level Data Link Control

Owner:CRRC DALIAN R & D CO LTD

locking bolt

ActiveCN103790913BFull fastening effectAnchoring boltsInterior spaceSteel tube

Owner:NISSHIN KOKAN CO LTD +1

An insulation monitoring device

ActiveCN109212276BEasy to openQuick releaseTesting dielectric strengthMeasurement instrument housingStructural engineeringMechanical engineering

Owner:江门明浩电力工程监理有限公司

Prefabricated reinforced concrete structure beam-column joints

ActiveCN111733972BImprove stress stabilityEasy to installBuilding constructionsReinforced concreteEngineering

Owner:HUAIYIN INSTITUTE OF TECHNOLOGY

Method for producing ferrous nitrate and barium sulfate by using waste acid obtained by producing titanium white by sulfuric acid method

InactiveCN102115209BHigh yieldSimple stepsCalcium/strontium/barium sulfatesIron compoundsNitrateBarium nitrate

Owner:WUJIANG YISHENG TEXTILE

A Step-by-Step Jointly Supervised Illumination Estimation Method

ActiveCN113379698BImprove accuracyAccurate deformation resultsImage enhancementImage analysisPattern recognitionComputer graphics (images)

Owner:WUHAN UNIV

A Segmental Prefabrication Method for Immersed Tube Sections

ActiveCN111941637BShorten the prefabrication cycleReduced waiting periodArtificial islandsMouldsWaiting periodRebar

Owner:CCCC FOURTH HARBOR ENG CO LTD

Driving belt tension detection device and application thereof

ActiveCN106644230AImprove detection accuracyChain/belt transmissionGearingDrive wheelEngineering

Owner:TAIOKU MFG JIANGSU

Assembly structure of the brake release button

InactiveCN102897154BNo assembly requiredMechanical apparatusHand actuated initiationsEngineeringAssembly structure

Owner:HONDA MOTOR CO LTD +1

Intermittent follower hydraulic cylinder

InactiveCN100443743CExtended service lifeAvoid shockFluid-pressure actuatorsHydraulic cylinderEngineering

Owner:BEIHANG UNIV

Multifunctional dynamic precision test system

InactiveCN101532912BIncreased accuracy levelImprove errorMachine part testingUsing optical meansGratingData acquisition

Owner:HEFEI UNIV OF TECH

Load balancing method, device and system based on user identification

InactiveCN103685390BLoad balancingTransmissionClient-side

Owner:深圳市云帆世纪科技有限公司

Method and device for determining injection velocity in indoor constant velocity experiment

ActiveCN108267561BEnhanced overall recoveryReduce cumulative injection volumeEarth material testingThermodynamicsRock core

Owner:PETROCHINA CO LTD +1

Manufacture method of millimeter wave cavity filter

InactiveCN103000981BLightweightIncreased accuracy levelWaveguide type devicesPhotoresistElectroplating

Owner:ZHONGBEI UNIV

Portable electronic device

ActiveCN101813961BImprove cooling effectIncrease cooling areaDigital data processing detailsComputer moduleEngineering

Owner:ASUSTEK COMPUTER INC

A Communication Model Construction Method of Base Station with Buffer Based on Dormancy Control

ActiveCN107276788BImprove service capabilitiesReduce redundant transmissionPower managementData switching networksSleep controlData ingestion

Owner:BEIJING UNIV OF TECH

A system and method for fine seismic exploration of natural gas hydrate

ActiveCN109239782BGood for fine explorationHigh resolutionSeismology for water-covered areasTime signalGeophysical prospecting

Owner:GUANGZHOU MARINE GEOLOGICAL SURVEY

An orientation method for human voice detection based on microphone array board

ActiveCN110706717BHigh recognition energyEffective filteringSignal processingSpeech analysisSound sourcesNoise

Owner:西安合谱声学科技有限公司

Flowing type coal cutter

InactiveCN101289942BSimple structureLow costEarth drilling and miningUnderground transportElectric machineEngineering

Owner:张进学

Human-computer interaction system and control method for chassis height adjustment control

ActiveCN105223947BKeep conciseGuaranteed real-timeElectric testing/monitoringData transformationBus mastering

Owner:BEIJING INST OF SPACE LAUNCH TECH +1

Filter handling tool

InactiveCN110809493ADispersed particle filtrationFoundry mouldsFilter mediaProcess engineering

Owner:PYROTECK INC

Large-scale gas pipeline partition automatic installation mechanism

ActiveCN113305525BGuaranteed flatnessNo vibrationCleaning using liquidsMetal working apparatusStructural engineeringMechanical engineering

Owner:黄冈大别山发电有限责任公司

Apparatus control system and apparatus control method

ActiveCN101027684BProper predictionTelemetry/telecontrol selection arrangementsElectric digital data processingMachine controlControl system

Owner:PANASONIC CORP

an emergency escape system

ActiveCN111649183BImprove real-time performanceImprove securityVessel mounting detailsOperating means/releasing devices for valvesData acquisitionEngineering

Owner:716TH RES INST OF CHINA SHIPBUILDING INDAL CORP

A monitoring method for space-time loads of bridge vehicles

ActiveCN112444311BRealize monitoringImprove matching accuracyImage enhancementImage analysisTimestampSimulation

Owner:TONGJI UNIV

A kind of production method of b-containing steel

ActiveCN110438314BIncreased micro-roughnessIncrease surface areaMetal rolling arrangementsTemperature controlHot stamping

Owner:SHOUGANG CORPORATION +1

Construction Method of Reputation-Based DiffServ Incentive Mechanism in Mobile Ad Hoc Networks

InactiveCN102395217BAvoid overloaded work situationsReputation reductionNetwork topologiesWireless network protocolsDifferentiated servicesDifferentiated service

Owner:BEIJING UNIV OF POSTS & TELECOMM

Raw material heating and pre-reduction technology in production process of iron alloy

InactiveCN103484674BConsistency is easyEnsure consistencyAlloyMixed materials

Owner:乌兰察布市旭峰新创实业有限公司

A kind of igbt structure with built-in diode and its manufacturing method

ActiveCN103545347BUniform structure distributionEasy self-alignmentTransistorSolid-state devicesLithographic artistCell region

Owner:BYD SEMICON CO LTD

Dynamic Rocket Booster

InactiveCN104074628BSimple structureImprove energy efficiencyRocket engine plantsSolid fuelRocket

Owner:深圳市志简伟异研究中心

Production equipment and method for recovering sulfur from sulfur residue

ActiveCN105060256BOvercoming the problem of not being able to meltAddressing Structural Transformation IssuesSulfur compoundsMaterials preparationMelting tank

Owner:HUNAN NENGYE TECH DEV CO LTD

flexible foam

ActiveCN110483732BImprove breathabilityHigh tensile strengthPolymer sciencePtru catalyst

Owner:COVESTRO DEUTSCHLAND AG

A water pump vibration power generation device based on piezoelectric effect

ActiveCN109450292BReduce noisePiezoelectric/electrostriction/magnetostriction machinesElectricityVibration amplitude

Owner:CHONGQING UNIV

A teaching aid for journalism

ActiveCN110223567BAvoid displacementPrevent movementTeaching apparatusMechanical engineering

Owner:临沂高新区人才职业培训学校有限公司

Fibrous structure and component made of composite material incorporating such a structure

PendingCN111448346ALoomsWoven fabricsMaterials scienceFiber structure

Owner:SAFRAN CERAMICS SA +1

Numerical control tail-sealing machine

InactiveCN103322865BSimple mechanical structureVersatile and flexibleFireworksNumerical controlFirecracker

Owner:宁海县雁苍山电力建设有限公司 +3

Method for realizing surface flattening of pit-shaped microarray structural unit by secondary pressing

ActiveCN109740184BSave energyEasy to operateDesign optimisation/simulationMicron scaleMicrometer

Owner:JILIN UNIV

A method for in-situ removal of nitrogen-containing pollutants from raw biomass gas in a biomass gasifier

ActiveCN105838453BReduce contentEfficient removalNitrous oxide captureDispersed particle separationCatalytic pyrolysisNitrogen gas

Owner:GUANGZHOU INST OF ENERGY CONVERSION - CHINESE ACAD OF SCI

An automatic protection control system and crushing machinery

ActiveCN103433115BAvoid damageGrain treatmentsAutomatic controlMechanical crushing

Owner:XUZHOU XCMG MINING MACHINERY CO LTD

A Method of Correcting the Deviation of Liquid-in-glass Thermometer

ActiveCN110361110BThe correction value is accurateRepresentativeThermometer testing/calibrationLiquid temperaturePhysical chemistry

Owner:HUNAN INST OF METROLOGY & TEST

A DCS-based thermal power unit performance monitoring method and device

ActiveCN108153255BTotal factory controlProgramme total factory controlControl engineeringMonitoring system

Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID +1

Analysis method of stratigraphic evolution law in sedimentary basin

ActiveCN109541684BEasy to deployPromote exploration and developmentSeismic signal processingSedimentary basinSediment

Owner:PETROCHINA CO LTD

An S1 interface cache acceleration method, system, and device supporting billing in an LTE network

InactiveCN107454579BGuarantee statisticsAccounting/billing servicesTelephonic communicationEngineeringServer

Owner:POTEVIO INFORMATION TECH CO LTD

Paper feed cassette and image forming apparatus

ActiveCN106315265AFunction indicatorsArticle feedersImage formationEngineering

Owner:KONICA MINOLTA INC

An apparatus for driving one or more processing stations, and a chain for use in the apparatus

ActiveCN100548837CSteplessly variable for different distancesChange lengthConveyorsGearingBiomedical engineering

Owner:TETRA LAVAL HLDG & FINANCE SA

Inhibitor compositions for pylons when using chrome-free etchants in plastic plating processes

ActiveCN107250076BEvenly distributedCellsLiquid/solution decomposition chemical coatingMetallurgyPhysical chemistry

Owner:麦克德米德乐思公司

Stripping solution for chemical nickel-plated coating of cast aluminum piece and stripping method

ActiveCN103160832BSimple preparation processEasy to controlHydrofluoric acidSulfonate

Owner:SICHUAN JIUZHOU ELECTRIC GROUP

A Coiled Tubing Drilling Auxiliary Tool

InactiveCN105863537BStrong pressing forceHigh torqueConstructionsBorehole/well accessoriesTransfer caseWell drilling

Owner:SOUTHWEST PETROLEUM UNIV

Gas distributor comprising plurality of diffusion-welded panes and method for production of such gas distributor

InactiveCN101678497BReduce material thicknessAccurate settingElectric discharge tubesWelding/soldering/cutting articlesProcess engineeringDistributor

Owner:AIXTRON AG

A heat-insulating and ultraviolet-resistant polyethylene umbrella tape and preparation method thereof

ActiveCN108357170BEasy to viewIncrease stickinessLamination ancillary operationsSynthetic resin layered productsPolymer scienceThermal insulation

Owner:CHINA JICHENG HOLDINGS

A tracking method and device for static routing

ActiveCN103107942BSave resourcesNetworks interconnectionAccess methodPrivate address

Owner:NEW H3C TECH CO LTD

Multilayer structure, and a method for making the same

InactiveCN102821946AVacuum evaporation coatingSputtering coatingEpoxyPolymer science

Owner:BLUE CUBE IP

Lag detection method, device and equipment and readable storage medium

ActiveCN111654756AAccurately determineImprove accuracyImage enhancementImage analysisComputer graphics (images)Gradation

Owner:TENCENT TECH (SHENZHEN) CO LTD

Six degrees of freedom leg rehabilitation training robot

InactiveCN103816029BAchieve rotationEnable mobilityChiropractic devicesLeg muscleSix degrees of freedom

Owner:NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY

A kind of polyphenylene ether copper clad laminate composition

ActiveCN104650574BLow dielectric constantHas processing propertiesEmulsionDielectric loss

Owner:CHENZHOU GONGTIAN ELECTRONICS CERAMICS TECH

Angled single core cable connector

ActiveCN105529562BImprove sealingImprove waterproof performanceVehicle connectorsCoupling contact membersCable glandStructural engineering

Owner:孙萍

Capacitor voltage balance control method for mmc sub-module based on state observer

ActiveCN109217691BSimple control systemLow costAc-dc conversionCapacitor voltageControl system

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Pinch roller flywheel for adjustment devices in motor vehicles

ActiveCN103154577BGearingMovable seatsFreewheelRadial position

Owner:KEIPER (CHANGSHU) SEATING MECHANISMS CO LTD

A method of positioning and boring holes for aircraft canard assembly by using a servo system

ActiveCN105965049BPrecise positioningReduced openness requirementsAircraft componentsBoring/drilling machinesLogical operationsMotor control

Owner:CHENGDU AIRCRAFT INDUSTRY GROUP

Page interaction method and device

ActiveCN109725802BImprove experienceAvoid confictInput/output processes for data processingEngineeringElectronic information

Owner:ZHEJIANG KOUBEI NETWORK TECH CO LTD

A kind of colored pavement brick for sidewalk and preparation method thereof

ActiveCN105350427BImprove adhesionImprove bindingSidewalk pavingsBrickWeather resistance

Owner:NANTONG ROAD & BRIDGE ENG CO LTD

An installation structure of a door magnetic sensitive switch

ActiveCN106196856BWon't fall offLighting and heating apparatusCooling fluid circulationLocking mechanismElectrical and Electronics engineering

Owner:HISENSE(SHANDONG)REFRIGERATOR CO LTD

Method and system for personal video recording

InactiveCN106385633BEasy to useMeet needsSelective content distributionVideo recordingAuthority control

Owner:SHENZHEN JIUZHOU ELECTRIC

Plug-in detection method and system in game, electronic device and storage medium

ActiveCN108905209BImprove detection efficiencyEasy to determineVideo gamesSimulationElectric devices

Owner:NETEASE (HANGZHOU) NETWORK CO LTD

Liquid chromatography stationary phase based on three cation liquids and its preparation method and application

ActiveCN105983392BNovel structureHigh column efficiencyOther chemical processesPreparing sample for investigationBenzeneStationary phase

Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

A Graph Analysis Method for Optimal Arrester Arrangement in 110kv/220kv Transmission Lines

InactiveCN105243176BThe configuration is scientific and economicalObserve the protective effectSpecial data processing applicationsGraphicsLightning strokes

Owner:SOUTH CHINA UNIV OF TECH +1

Novel sensitizer

InactiveCN101358110BFormulation ScienceEasy to usePolishing compositionsParaffin waxEmulsion

Owner:贺明波

A method and device for generating a likelihood ratio soft value for nand flash memory

ActiveCN109686398BAccurate decodingReduce complexityError correction/detection using multiple parity bitsCode conversionComputer hardwareParallel computing

Owner:SOUTHWEST JIAOTONG UNIV

An automatic counting packaging machine for small rubber seals

ActiveCN111977098BReduce laborImprove the efficiency of counting statisticsPackaging automatic controlElectric machineryEngineering

Owner:烟台橡研材料科技有限公司

Near-solidus rolling method of foil-shaped liquid metal

ActiveCN103736730BImprove ductilityQuality is not affectedTemperature control deviceMetal rolling arrangementsLiquid metalAlloy

Owner:NINGBO SYRNMA METAL MATERIALS CO LTD

Compressor and heat pump system with the compressor

ActiveCN103967790BReduce vibrationReduce noiseRotary/oscillating piston combinations for elastic fluidsRotary/oscillating piston pump componentsEngineeringHigh pressure

Owner:ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION

Terpolymerized side chain type liquid crystal polymer and preparation method thereof

ActiveCN107033277BLiquid crystal compositionsPolymer scienceSide chain

Owner:SHANGHAI JIAOTONG UNIV

A super-high 600-ton fixed crane installation method

ActiveCN113120760BEasy to installSpeed up the processLoad-engaging elementsCranesFisheryTurbine

Owner:CHIEFNEW NANTONG HEAVY IND

Display presenting events, connection and contact information

InactiveCN101535935ACalled number recording/indicationTransmissionService provisionDisplay device

Owner:NOKIA CORP

Decompression cover and suspension mechanism using the decompression cover

ActiveCN109477541BAvoid getting worseImprove the anti-vibration effectSpringsResilient suspensionsRubber elasticitySuspension (vehicle)

Owner:SUMITOMO RIKO CO LTD

Powder and cladding method for self-lubricating laser cladding for high-speed and heavy-duty journals

ActiveCN106048604BHigh hardnessHigh surface hardnessMetallic material coating processesOptoelectronicsHeavy duty

Owner:辽宁思达思克控股有限公司

A method of soil restoration

ActiveCN109047322BReduce leaching rateNo pollutionContaminated soil reclamationSoil sciencePesticide pollution

Owner:DONGGUAN DONGRI WATER TREATMENT TECH

Sports fitness system based on IoT mode

InactiveCN104181875BConvenient and perfectImprove durabilityTotal factory controlProgramme total factory controlThe InternetManufacturing data

Owner:ZHEJIANG UNIV CITY COLLEGE

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