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.

Preparation method of cellulose acetate

InactiveCN102153659BReduce turbidityEasy to useAcetic acidAcetic anhydride
Owner:LUZHOU NORTH CHEM IND

A self-starting test device for constant clogging degree of intake passage

ActiveCN107830985BGuaranteed validityGuaranteed repeatabilityAerodynamic testingEngineeringSignal generator
Owner:广东空天科技研究院(南沙)

Motor driver and registering instrument including same

InactiveCN1463074AHigh-resolutionHigh angular accuracySpacing mechanismsDynamo-electric converter controlMotor driveControl theory
Owner:SEIKO EPSON CORP

Method for constructing disk array of horizontal grouping parallel distribution check

ActiveCN101976176BReduce consumptionGood redundant data protection mechanismEnergy efficient ICTInput/output to record carriersRAIDComputer architecture
Owner:TOYOU FEIJI ELECTRONICS

A high-efficiency installation tool for municipal buildings

ActiveCN106078613BWith anti-rust functionExtended service lifeMetal-working hand toolsArchitectural engineeringMechanical engineering
Owner:盈科设计有限公司

Micro loudspeaker

InactiveCN1178551CElectrical transducersEngineeringLoudspeaker
Owner:CITIZEN ELECTRONICS CO LTD

An automobile fuel auxiliary heating system and its control method

ActiveCN106837652BReduce wearImprove comfortAir-treating devicesCoolant flow controlCold winterAutomotive fuel
Owner:JILIN UNIV

Cultivation method of golden algae

InactiveCN101353626BReduce consumptionRaw materials are easy to getUnicellular algaeMicroorganism based processesGolden algaeOrganic matter
Owner:TSINGHUA UNIV

A kind of preparation method of polyester-yang imitation cotton yarn plain weave fabric

InactiveCN105177813BMoisture wickingMoisture wicking withFibre typesDyeing processColor effectPolyester
Owner:SUZHOU CINC TEXTILE TECH RP

Method and device for identifying individual communication station based on rhombus integral bi-spectrum

InactiveCN102510314BEfficient identificationTransmission monitoringSupport vector machineComputer science
Owner:HUAZHONG UNIV OF SCI & TECH

A test device with the functions of water environment simulation and water dissolved gas content determination

ActiveCN106290768BRich test conditionsImprove the ecological environmentTesting waterMagnetic tension forceTemperature control
Owner:SICHUAN UNIV

Transmission parking mechanism

InactiveCN102261434AReduce the number of partsReduce manufacturing costToothed gearingsGearing controlMechanical engineeringVariator
Owner:JATCO LTD

Adhesive layer slurry preparation material, preparation method and gas sensor

ActiveCN112242210BImprove the level ofGood adhesionMaterial analysis by electric/magnetic meansNon-conductive material with dispersed conductive materialDibutyl sebacatePolyvinyl alcohol
Owner:SUNLORD (SHANGHAI) ELECTRONICS CO

Broadband Antenna Transceiver

ActiveCN105048065BReduce volumeHigh gainAntenna supports/mountingsElectricityTransceiver
Owner:林伟

A solar trash can

InactiveCN105540110BHigh advertising effectivenessNot easy to damageWaste collection and transferRefuse receptaclesPower flowEngineering
Owner:ZHEJIANG JINGSHANG NEW ENERGY TECH

Multi-key-word matching method for rapidly analyzing content

InactiveCN101359325BFast scanningSpecial data processing applicationsPattern recognitionExact match
Owner:BEIJING VENUS INFORMATION TECH

New car rack

InactiveCN105346468BMeet actual needsClean environmentPassenger spaceRacks dispositionEngineeringHandrail
Owner:高玉友

A modified calcium oxide expanded clinker, its preparation method and application

ActiveCN104671690BReduced hydrationReduce hydrationChemical reactionMoisture resistance
Owner:JIANGSU SOBUTE NEW MATERIALS

A kind of kimchi flavor rouge radish powder and its processing method

ActiveCN106901305BFlavor hasRemove bad flavorFood ingredient as flavour affecting agentBiotechnologyFood industry
Owner:CHONGQING DANQING BIOLOGY TECH

A method, system, device and medium for adding punctuation marks

ActiveCN112001167BImprove accuracyNatural language data processingNeural architecturesIntent recognitionPunctuation
Owner:四川云从天府人工智能科技有限公司

Parcel delivery method, package delivery control device and package delivery equipment

ActiveCN109821753BEliminate timeShorter run timeSortingInstrumentsComputer hardwareEngineering
Owner:SHANGHAI QUICKTRON AUTOMATION TECH CO LTD

A manufacturing device for oil production umbilical

ActiveCN107689266BHigh mechanical strengthImprove corrosion resistanceApparatus for heat treatmentInsulated cablesEngineeringCompressive strength
Owner:许亮 +1

Container, package and method for closing container

ActiveCN107108104BPrevent crushingCapsClosure capsSolder ballEngineering
Owner:SENJU METAL IND CO LTD

K12 precursor composition for preparing k12 dry matter

ActiveCN108546240BLight in massOrganic chemistryOrganic compound preparationInorganic saltsDodecyl sulfate
Owner:上海奥威日化有限公司

Array substrate and repair method thereof

ActiveCN105336747BPoor repairImprove yieldSolid-state devicesSemiconductor/solid-state device manufacturingCapacitanceLaser processing
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Test method of optimal cross-linking agent diffusion time in production process of high-voltage cable material

InactiveCN102636511BHigh precisionComparableAnalysis using nuclear magnetic resonanceCross-linkEthyl hydroxybenzoate
Owner:HARBIN UNIV OF SCI & TECH

Opportunistic Routing Method with Replica Number Constraint Based on Market Supply and Demand

ActiveCN106231649BData switching networksWireless communicationNODALPayment
Owner:NANJING UNIV OF POSTS & TELECOMM

A volatile gas recovery system

ActiveCN108088170BReduce the temperatureIncrease pressureSolidificationLiquefactionMicrocontrollerHydraulic cylinder
Owner:临沂星火知识产权服务有限公司

A method for combined treatment of high salt water

ActiveCN103771665BReduce salinityReduce the risk factorMultistage water/sewage treatmentMicroorganismSaline water
Owner:鄂尔多斯市辰达环保科技有限责任公司

A learning strategy generation method, device, generation device and readable storage medium

ActiveCN111813920BComprehensive system learning effectImprove learning effectElectrical appliancesSpecial data processing applicationsInformation processingEngineering
Owner:龙马智芯(珠海横琴)科技有限公司

Exhaust gas treatment device for construction machine

InactiveCN103270267AReduce the maximum temperatureAvoid accidentsSilencing apparatusSoil-shifting machines/dredgersExhaust gas emissionsDiesel particulate filter
Owner:VOLVO CONSTR EQUIP AB

A kind of environment-friendly low-density ablation-resistant thermal insulation layer and preparation method thereof

ActiveCN106589493BEliminate carcinogenicityImproves ablation resistanceFiberVulcanization
Owner:HUBEI INST OF AEROSPACE CHEMOTECHNOLOGY

A second high-pressure grouting expansion head bolt and its construction method

ActiveCN104074190BGuaranteed gripIncrease frictionBulkheads/pilesSoil cementHigh pressure
Owner:成都四海岩土工程有限公司

Hierarchical LDPC-based matrix processing and decoding method for 5g NR standard

ActiveCN109309502BSave storage resourcesRun fastError correction/detection using multiple parity bitsCode conversionDecoding methodsCommunications system
Owner:XIDIAN UNIV

Material conveying device for copper alloy powder production

ActiveCN110980242BFast and accurate unit retrievingThe process of unloading is fast and thoroughConveyor partsGear wheelElectric machinery
Owner:安徽旭晶粉体新材料科技股份有限公司

Kudzuvine root fine dried noodles and production method thereof

InactiveCN102090570BHas nutritional and health functionsEnhance functional ingredientsFood preparationBULK ACTIVE INGREDIENTTableting
Owner:DAZHOU REAGAN ARROWROOT

Polyester Hot Melt Adhesive

ActiveCN104629663BAdhesivesPolyesterPolymer science
Owner:SHANGHAI LIGHT IND RES INST +1

Method for preparing antivirus andrographolide derivative

InactiveCN101407505BMeet clinical needsPromote breathingOrganic active ingredientsOrganic chemistryInjection solutionDispersible tablet
Owner:福州璐珈医药科技有限公司

A method for automatically harvesting and cultivating zooplankton

ActiveCN105707024BAvoid damageEfficient HarvestingPisciculture and aquariaZooplanktonEngineering
Owner:SHANGHAI OCEAN UNIV

Plasma display device and image processing method thereof

InactiveCN100452833CIncrease the number ofReduce semitone noiseTelevision system detailsStatic indicating devicesImaging processingImaging quality
Owner:LG ELECTRONICS(NANJING) PLASMA CO LTD

Electronic ring latch

ActiveCN102444328BSimple structureLow failure rateNon-mechanical controlsPadlocksMagnetic polesTorsion spring
Owner:沈阳美迪特信息技术有限公司

A method and system for evaluating the seepage capacity of tight oil reservoirs

InactiveCN103645125BPermeability/surface area analysisEvaluation resultTight oil
Owner:PEKING UNIV

An enveloping UV laser marking machine that is convenient for marking flexible PCB boards

ActiveCN113352002BEasy to disassembleEasy to snapPrinted circuitsMetal working apparatusUv laserUltraviolet
Owner:江苏众旺鑫智能设备有限公司

Method for preparing fluorine-contained photo-curing nano compound resin dental materials

ActiveCN101703449BReduce releaseGentle releaseImpression capsDigestive systemMicrosphereSilicon dioxide
Owner:江苏南田工机有限公司

a clutch device

ActiveCN102889318BSimple structureEasy to implementFreewheel clutchesEngineeringBlock match
Owner:WUXI XINHONGTAI ELECTRIC TECH CO LTD

Service failure monitoring method and device, computer equipment and readable medium

ActiveCN108880838BImprove accuracyImprove efficiency in identifying the source of failureData switching networksReal-time computingComputer equipment
Owner:ALIBABA GRP HLDG LTD

Method for removing phosphorus in wastewater

InactiveCN100335428CWater treatment parameter controlWater contaminantsFiltrationApatite
Owner:NIPPON CHECMICAL IND CO LTD

A prefabricated beam-column joint mortise and tenon structure and its construction method

ActiveCN112942573BAvoid double pouringMake up for the defects of poor seismic performanceProtective buildings/sheltersShock proofingConcrete beamsSeismic resistance
Owner:SHANDONG JIANZHU UNIV

A raw material removal and color sorting device

ActiveCN105935665BConvenient separate and centralized processingImprove processing efficiencyGas current separationSortingPulp and paper industryImpurity
Owner:安徽滋申生态农林综合开发有限公司

An intermediate stripping device for high-voltage wires

ActiveCN107579483BReduce labor intensitySimple structural designApparatus for removing/armouring cablesEngineeringHigh tension leads
Owner:STATE GRID CORP OF CHINA +2

Computer, control device and data processing method

ActiveCN105094983BAvoid preempting each otherImprove service qualityResource allocationQuality of serviceEngineering
Owner:HUAWEI TECH CO LTD +1

Superjunction MOSFET devices and chips

ActiveCN113327982BReduce injectionImprove reverse recovery characteristicsSemiconductor devicesMOSFETCell region
Owner:VANGUARD SEMICON CORP

A kind of method for preparing 4-tert-butylphenylethanol

InactiveCN111039750BReduce riskImprove securityOrganic compound preparationPreparation from organic carbonatesSodium bicarbonatePhenethyl alcohol
Owner:YANCHENG INST OF TECH

Method and apparatus for context-adaptive binary arithmetic coding

ActiveCN109923861BDigital video signal modificationAlgorithmEngineering
Owner:INTERDIGITAL CE PATENT HLDG

Reflecting mirror of trench type solar thermal collector and forming process thereof

ActiveCN102298191BSimple molding processGood weather resistanceSolar heating energySolar heat devicesWeather resistancePlane mirror
Owner:中广核太阳能开发有限公司

A connecting device for a towel rack

InactiveCN104490334BIncrease the number ofAvoid cross infectionDomestic applicationsEngineeringCross infection
Owner:郭晓琼

Lead-free glass powder for solar cell electronic paste, preparation method and application thereof

ActiveCN102992631BGood chemical stabilityHigh mechanical strengthSolar cellSilicon dioxide
Owner:JIANGSU RUIDE NEW ENERGY TECH

A kind of synthetic method of adhesive for high refractive index LED encapsulation glue

InactiveCN103805128BGood adhesionImprove adhesionAdhesivesSemiconductor devicesRefractive indexStructural formula
Owner:YANTAI DEBANG ADVANCED SILICON MATERIALS

Apparatus for treating waste and old tyres

InactiveCN101307152BImprove oil yieldLarge capacity flexibilityPlastic recyclingLiquid hydrocarbon mixture productionWater savingPollutant emissions
Owner:BEIJING TIANHAIYUAN TECH +1

Method of searching for a page in a three-dimensional manner in a portable device and a portable device for the same

InactiveCN104375757AEfficient use ofEasy to identifyInput/output for user-computer interactionNatural language data processingUser inputComputer science
Owner:SAMSUNG ELECTRONICS CO LTD

A high-fluff moisture-absorbing and breathable fiber web and its punching and fuzzing method

ActiveCN110106628BReduce consumptionProduction speed simplifiedNon-woven fabricsAdhesivesTextile technologyPolymer science
Owner:ZHONGYUAN ENGINEERING COLLEGE

Target for ground debugging of space-borne integrated rapid observation system and ground debugging method

ActiveCN110542434BSimple structureEasy to buildMeasurement devicesRotary stageLinear motion
Owner:XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI

Illumination system, automatic optical inspection device including the illumination system, and method thereof

ActiveCN102679236BEnhanced appearance defect detection capabilitiesRealize the display effectMaterial analysis by optical meansLight fasteningsEffect lightEngineering
Owner:上海赫立智能机器有限公司

Speaker shell injection molding and blanking mold

ActiveCN109016364BReduce wasteReduce internal stressMechanical engineeringResistor
Owner:SHENZHEN CARES PLASTIC ELECTRONICS

A kind of cefdinir composition granule and preparation method thereof

ActiveCN103284958BHigh dissolution rateImprove stabilityAntibacterial agentsOrganic active ingredientsCelluloseSucrose
Owner:SHANDONG LUOXIN PHARMA GRP CO LTD +2

Post-weld orthopedic tool and method for hollow extruded profile

ActiveCN103433658BEasy to operateOrthopedic time is shortWelding/cutting auxillary devicesAuxillary welding devicesEngineeringFrustum
Owner:AVIC BEIJING AERONAUTICAL MFG TECH RES INST

A controllable egr system with integrated egr valve

ActiveCN110486197BLarge adjustment rangeExpand the adjustment rangeExhaust gas recirculationMachines/enginesGas compressorControl theory
Owner:DONGFENG COMML VEHICLE CO LTD

A pet time calibration method

ActiveCN111736207BImprove time resolutionQuality improvementX/gamma/cosmic radiation measurmentImaging qualityEngineering
Owner:ZHONGSHAN MINFOUND MEDICAL EQUIP CO LTD

Meglumine adenosine cyclphosphate microspheres and production method thereof

InactiveCN101491500BPromote accumulationGood treatment effectPowder deliveryOrganic active ingredientsAdenosineMicrosphere
Owner:HAINAN YONGTIAN PHARMA INST

A method for discovering and aggregating heterogeneous media devices in a home network

ActiveCN102932214BReduce control difficultyRealize data streamingSpecial service provision for substationData switching by path configurationData streamNetwork media
Owner:SHENZHEN FENDA TECH CO LTD

Multi-channel debugging system and debugging method for EMU

ActiveCN103792940BFast outputNo refresh rate reductionElectric testing/monitoring16-bitSignal generator
Owner:CRRC QINGDAO SIFANG ROLLING STOCK RES INST

Automated process control in a toother machine

PendingCN114375430ASpecial data processing applicationsGear-cutting machinesMachineAutomatic process control
Owner:REISHAUER AG

Fan and impeller chimney for fan

ActiveCN108757581APump componentsPump installationsImpellerMotor drive
Owner:佛山市凌飞电器有限公司

Jet dryer and large-scale vacuum jet drying equipment using the jet dryer

ActiveCN103629918BLarge amount of processingReduce power consumptionDrying solid materialsJet flowPull force
Owner:SHANDONG BO RUN IND TECH

Three-dimensional ecological corridor system and method for in-situ restoration of river water bodies

ActiveCN104230100BSolve the technical problem that the packing is easy to blockEasy to handleWater resource protectionMultistage water/sewage treatmentConstructed wetlandIndustrial waste water
Owner:上海汀滢环保科技有限公司 +2

Simulated hand

ActiveCN102114631BSimple structureImprove flexibilityProgramme-controlled manipulatorThree degrees of freedomDrive motor
Owner:华强方特(深圳)智能技术有限公司

Recognition method and electronic device for cross-screen operation

ActiveCN103164137BEfficient identificationInput/output processes for data processingOperational systemHuman–computer interaction
Owner:ACER INC

Reference signal generator and method and system thereof

ActiveCN101881984BReduce mistakesHigh PSRR valueElectric variable regulationVoltage sourceSignal generator
Owner:HUAWEI TECH CO LTD

A kind of preparation method of vanadium phosphorus oxygen catalyst

ActiveCN104549392BSmall particle sizeConcentrated grain size distributionOrganic chemistryPhysical/chemical process catalystsO-Phosphoric AcidPtru catalyst
Owner:CHINA PETROLEUM & CHEM CORP +1

High temperature sterilization water jacket incubator

ActiveCN105985906BMake up for the defect that high temperature sterilization cannot be achievedIncrease success rateBioreactor/fermenter combinationsBiological substance pretreatmentsInsulation layerEngineering
Owner:上海力申科学仪器有限公司

A method for preparing ammonium dimolybdate from molybdenum-containing solution

ActiveCN108622938BNo pollution in the processShort processMolybdeum compoundsAmmonium sulphideIon exchange
Owner:安徽华西稀有金属材料有限公司

A method of preparing dough products

InactiveCN100531579CBakery product refreshing by heating/thawingBakery product preservationPolysaccharideFood science
Owner:CSM NEDERLAND

Waveform debugging system and method applied in f2f decoding system

ActiveCN105844192BEasy to debugRealize time-division multiplexing relationshipTesting sensing arrangementsComputer hardwareMultiplexing
Owner:TIANJIN WEISHENGWEI TECH CO LTD

A message sending method and terminal

ActiveCN110213729BImprove sending efficiencyConvenient and time-saving operationSpecial service provision for substationBroadcast service distributionComputer networkEngineering
Owner:VIVO MOBILE COMM CO LTD

A composite dynamic power support system and method thereof

ActiveCN109687473BImprove stability and securityAvoid cascading failuresAc network load balancingPower oscillations reduction/preventionAlternating currentHigh voltage
Owner:ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY +1

Long sleeves adhesive tape and vehicle-carrying wire harness using the same

ActiveCN101186788BNo wasteReduce manufacturing costFilm/foil adhesivesAdhesive beltIn vehicle
Owner:CHERY AUTOMOBILE CO LTD

A faucet lock capable of positioning the direction of the bicycle faucet

ActiveCN106394781BAchieve positioningAchieve the purpose of adjustmentSteering deviceMedicineEngineering
Owner:NINGBO JULONG MACHINERY CO LTD

A method for preparing lignin-containing cellulose nanofibrils

ActiveCN112709090BLow equipment requirementsEasy to operateBiofuelsCellulose treatment using microorganisms/enzymesNanofiberSolvent
Owner:TIANJIN UNIV OF SCI & TECH

High-strength fiber glass reinforced ABS composite material and preparation method thereof

InactiveCN101555341BImprove adhesionHigh strengthEpoxyGlass fiber
Owner:贵州省复合改性聚合物材料工程技术研究中心

Inspection tool for wire rope

InactiveCN101738430BHigh outputLarge leakage fluxElevatorsMaterial magnetic variablesEngineeringMagnetic flux leakage
Owner:HITACHI LTD +1

A tray pick-and-place device

ActiveCN113086604BPrecise positioningEasy to take outConveyor partsEngineeringMechanical engineering
Owner:TAIZHOU BEIPING MASCH TOOL CO LTD

An optimization method for electronic nose feature selection based on multi-kernel fisher discriminant analysis

ActiveCN104504407BImprove recognition rateAvoid redundancyCharacter and pattern recognitionSensor arrayProper treatment
Owner:SOUTHWEST UNIV

An RFID-based packaging bottle sealing device

InactiveCN103922029BImprove anti-counterfeiting performanceEasy to identifyLocking devicesEngineeringBottle cap
Owner:苏州数伦科技有限公司

Grab automatic dust removal device

ActiveCN104923005BAvoid breakage damageThe overall structure is simple and reliableUsing liquid separation agentWater/sewage treatmentHigh pressure waterHigh pressure
Owner:SHANDONG YU RUN ENVIRONMENTAL PROTECTION MACHINERY EQUIP CO LTD

Reactor

ActiveCN111819644ATransformers/inductances coolingTransformers/inductances coils/windings/connectionsHeat transmissionEngineering
Owner:MITSUBISHI ELECTRIC CORP

A kind of aluminum-zinc alloy material for new energy vehicles and production method thereof

ActiveCN108728704BEasy to processAvoid crackingNew energyZinc alloys
Owner:ANHUI HIGH TECH POWER TECH

A method for preparing an integrated structure of an aircraft landing gear outer cylinder and a diagonal brace

ActiveCN109158605BReduce in quantityReduce wasteMetal-working apparatusUndercarriagesAviationAircraft landing
Owner:SHENYANG AIRCRAFT DESIGN INST AVIATION IND CORP OF CHINA

A process for co-producing high-purity lanthanum and high-purity yttrium

InactiveCN109097571BImprove stabilityReduce consumptionProcess efficiency improvementCeriumPass rate
Owner:NANCHANG HANGKONG UNIVERSITY

A Correction Method for Starlight Atmospheric Refraction Measurement Based on Refractive Surface Collinearity

ActiveCN111537003BAccurate attitude informationCapability of real-time refraction correctionNavigation by astronomical meansDirection findersRefractive measurementsStar catalogue
Owner:BEIHANG UNIV

A wastewater treatment device for efficiently treating livestock and poultry breeding wastewater

InactiveCN105836978BSimple structureEasy to operateSludge treatment by de-watering/drying/thickeningMultistage water/sewage treatmentGratingSludge
Owner:SCI RES ACADEMY OF GUANGXI ENVIRONMENTAL PROTECTION

A search method, device, electronic device and storage medium

ActiveCN108090153BImprove hit rateReduce access pressureSpecial data processing applicationsWeb data browsing optimisationEngineeringDatabase
Owner:SHENZHEN INTELLIFUSION TECHNOLOGIES CO LTD

A method to eliminate the interference of switching power supply of mbus water meter

ActiveCN112506829BEliminate distractionsImprove work efficiencyEnergy efficient computingElectric digital data processingInterference (communication)Control engineering
Owner:QINGDAO TOPSCOMM COMM

A method for controlling the water content of titanium gypsum

ActiveCN109179476BReduce productionGood environmental benefitsCalcium/strontium/barium sulfatesWastewaterEnvironmental engineering
Owner:TONGLING CHEM IND GRP

A message processing method and device

ActiveCN111865834BSolve the problem of fast recovery data planeData switching networksEngineeringMessage processing
Owner:HUAWEI TECH CO LTD

System and method for quick setting of pipetting instruction parameters of liquid metering equipment

ActiveCN103949293BEasy to operateSimplify the setup processNear-field transmissionCo-operative working arrangementsElectricityTime efficient
Owner:佛山市顺德区罗恩科学仪器有限公司

A detection method and device based on magnocellular visual pathway function

ActiveCN105708411BVerify validityReceptiveEye diagnosticsVisual functionLarge cell
Owner:EYE & ENT HOSPITAL SHANGHAI MEDICAL SCHOOL FUDAN UNIV

A water quality safety monitoring and management system

ActiveCN109187900BQuality improvementEasy to understandTesting waterWater useWater source
Owner:南昌市湾里自来水有限责任公司

DC-DC switch power soft-start circuit of digital-to-analogue conversion control

ActiveCN101741233BEasy to integrateGood soft start performanceAnalogue/digital conversionElectric signal transmission systemsEngineeringComparator
Owner:WUXI CHIPOWN MICROELECTRONICS

Method for configuring mode two device-to-device communication

ActiveCN105722056BReduce distractionsAvoid interferenceNetwork data managementResource poolCommunications system
Owner:ALCATEL LUCENT SHANGHAI BELL CO LTD

A vehicle controller for an electric vehicle

ActiveCN109703329BImprove experienceSave energySpeed controllerAir-treating devicesInformation controlControl engineering
Owner:青岛绿捷通达新能源科技有限公司

Massager

InactiveCN1197540CStrengthen the pressure effectVibration massageRoller massagePower flowPhysical medicine and rehabilitation
Owner:SANYO ELECTRIC CO LTD

Longitudinal damage control method for hypersonic vehicle based on preset performance

ActiveCN108170886BAvoid damageEmbody superiorityGeometric CADDesign optimisation/simulationFlight vehicleClassical mechanics
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

A kind of sericin hydrogel with self-healing function and its preparation method and application

ActiveCN110283337BExcellent self-healing functionImprove stress resistanceProsthesisSILK SERICINOrganic chemistry
Owner:ZHEJIANG UNIV

A kind of high resistance to environmental stress cracking performance PPR water supply pipe material and its preparation method

ActiveCN104804306BImproved Environmental Stress Cracking ResistanceImprove cold resistanceRigid pipesHigh resistanceAntioxidant
Owner:HENAN LIANSU IND

An orthopedic rehabilitation nursing adjustment and fixation device

InactiveCN109044589BEasy to fixQuick bendingFracturePhysical medicine and rehabilitationNursing care
Owner:HEFEI NO 2 PEOPLES HOSPITAL

Mesh compression via point cloud representation

PendingCN113939849ARealize generationRefinement processImage enhancementImage analysisGraphicsPoint cloud
Owner:SONY CORP

Mobile TV terminal and local program encrypting method thereof

InactiveCN101521794BRestricted viewingEasy to operateSelective content distributionSecurity levelComputer engineering
Owner:ZTE CORP

Benzimidazole derivative containing alkoxyl oxygen alkyl ethyl substituted pyridine-tetrahydrochysene isoxazole

ActiveCN101492461BProtectiveGood chemical stabilityOrganic active ingredientsOrganic chemistryBenzimidazole derivativePyridine
Owner:SHANDONG XUANZHU PHARMA TECH CO LTD

Propylene Polymerization Catalyst

ActiveCN104558302BHigh catalytic activityImprove adsorption capacityElectron donorEther
Owner:PETROCHINA CO LTD

Bridge Connectors and Connector Assemblies

ActiveCN102780125BImprove rigidityThere is a problem of loose fitFixed connectionsCoupling protective earth/shielding arrangementsBridge typeMetal sheet
Owner:苏州中兴联精密工业有限公司

Silicon carbide growth method

ActiveCN111593407BReduce the temperatureLower surface energyPolycrystalline material growthFrom condensed vaporsCarbide siliconCrystal growth rate
Owner:BEIJING NAURA MICROELECTRONICS EQUIP CO LTD

A computer-based login authentication management system and method

ActiveCN111814121BImprove securityImprove privacyDigital data protectionDigital data authenticationSoftware engineeringInformation acquisition
Owner:江苏中州科技有限公司

Scooter that facilitates obstacles

ActiveCN109835433BLongitudinal passing angle increasesFoldable cyclesFoot-restsEngineeringControl theory
Owner:永康市润米科技有限公司

Feedback of precoding control indication (PCI) and channel quality indication (CQI) in a wireless communication system

InactiveCN105959051ASpatial transmit diversityCommunications systemData transmission
Owner:QUALCOMM INC

heat reactive composition

ActiveCN107531857BImprove heat resistanceGlass/slag layered productsOptical elementsPolymer scienceOrganic chemistry
Owner:ADEKA CORP

A pixel circuit, a display panel and a display device

ActiveCN103383835BCathode-ray tube indicatorsDriving currentDisplay device
Owner:BOE TECH GRP CO LTD

Composite metal sheet processing method

ActiveCN107901565BAvoid breakingNot easy to deform under pressureLaminationLamination apparatusEngineeringStructural engineering
Owner:广东金圆新材料科技有限公司

A method for extracting and detecting characteristic components of filter stick incense thread and popping beads

ActiveCN108760924BEnrichment method is fastSimple enrichment methodComponent separationOrganic solventMass Spectrometry-Mass Spectrometry
Owner:CHINA TOBACCO HENAN IND

Method for filtering, evolving and classifying proteome and system thereof

InactiveCN101840467BAchieve exclusionReasonable inferenceSpecial data processing applicationsEvolutionary biologyOriginal dataClassification methods
Owner:GRADUATE SCHOOL OF THE CHINESE ACAD OF SCI GSCAS

Device for filling culture solution into test tube

InactiveCN102823430BDrop volume controlReduce pollutionHorticultureEngineeringTest tube
Owner:STATE GRID CORP OF CHINA +1

Vibration and pressure well drilling tool

ActiveCN102733756BEliminates "stick-slip" phenomenonIncrease stressVibration drillingWell drillingPolycrystalline diamond
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

An electrostatic gas cooling and degreasing dust collector

ActiveCN111925832BImprove cooling effectRapid coolingCombination devicesGas purification by non-gaseous materials condensationDust controlElectric machinery
Owner:中琉科技有限公司

Sound amplifier with speaker

InactiveCN101271682ASeek miniaturizationLow costElectrophonic musical instrumentsPublic address systemsAudio power amplifierCD player
Owner:TEAC CORP

a wrist sensor

ActiveCN107314852BImprove detection accuracyAccurate detectionMeasurement of force componentsRelative displacementOrthogonal coordinates
Owner:FOSHAN HECAI TECH SERVICE +1

Current driving device and method for active organic light-emitting diode

InactiveCN100365690CStatic indicating devicesEngineeringLight-emitting diode
Owner:WINTEK CORP

Image-processing method and apparatus

ActiveCN101409765BShorten the timeEasy to usePictoral communicationImaging processingBrightness perception
Owner:SHENZHEN THUNDER NETWORK TECH

A kind of preparation method of 1-naphthol-based phosphine oxygen ligand

ActiveCN110183488BSimple stepsMild reaction conditionsGroup 5/15 element organic compoundsOrganic solventPtru catalyst
Owner:FOSHAN UNIVERSITY

Repair method of central positioning pin of nuclear fuel assembly

ActiveCN104575630BNuclear energy generationShieldingEngineeringNuclear fuel
Owner:FRAMATOME ANP

A high-temperature-resistant high-power and high-current printed circuit board and its preparation method

ActiveCN105764247BReduce the temperatureImprove cooling effectPrinted circuit aspectsCircuit thermal arrangementsElectrical batteryMechanical engineering
Owner:SHENZHEN BOMIN ELECTRONICS

An intelligent inspection device for community night security

ActiveCN107025694BAvoid damageReduce sizeChecking time patrolsStands/trestlesFixed frameEngineering
Owner:厦门天诚创智能科技有限公司

A concave cavity three-mode resonant structure and a filter containing the resonant structure

ActiveCN109361047BAchieve couplingRealize flipResonatorsEngineeringDielectric resonator
Owner:HONGKONG FINGU DEV CO LTD

Method for preparing methanoquinone from henna

ActiveCN103848732BImprove extraction efficiencyAvoid conversionQuinone separation/purificationFreeze-dryingSolvent
Owner:DALIAN POLYTECHNIC UNIVERSITY

A cloth wear resistance testing machine

InactiveCN110082239BEasy to detect abrasion resistanceSmooth rotationInvestigating abrasion/wear resistanceCircular discEngineering
Owner:佛山华丰纺织有限公司

A kind of low-carbon microalloy steel with gradient ultrafine grain structure and preparation method thereof

ActiveCN109735766BImprove mechanical propertiesImprove toughnessMetallic materialsUltra fine
Owner:NORTHEASTERN UNIV LIAONING

A decorative edge filling device for garment production and processing

ActiveCN111011963BEasy filling workGuaranteed separation efficiencyGarmentsClothes making applicancesElectric machineryEngineering
Owner:苏州琦谷佳科技有限公司

Cooperative collision avoidance device and collision avoidance method based on vehicle-vehicle communication

ActiveCN102616235BEnsure safetyReduce collisionAnti-collision systemsInformation processingTime information
Owner:BEIHANG UNIV

Car water tank and car

InactiveCN106523127BReduce burstingMeasurement deviceControl devices for cooling apparatusEngineeringWater temperature
Owner:BEIJING ELECTRIC VEHICLE

Ultrasonic elliptically vibrating boring process

InactiveCN1304153CFully lubricatedEnsure adequate lubricationSurface finishEllipse
Owner:SHANGHAI JIAOTONG UNIV

Vector line segment contouring method applicable to mobile terminal

InactiveCN101950427BReduce the burden onReduce exceptions2D-image generationComputer terminalComputer science
Owner:INST OF ELECTRONICS & INFORMATION ENG IN

Preparation and use method for color development detecting sheet for detecting sulfide in water

InactiveCN102901709BLow priceEasy to carryColor/spectral properties measurementsPolyethylene glycolSurface water
Owner:TONGJI UNIV