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.

Vibration-absorbing quasi-zero stiffness vibration isolators

ActiveCN110630675BReduce peakSpringsShock absorbersIsolatorLow frequency band
Owner:SHIJIAZHUANG TIEDAO UNIV

Multi-stage coal mill for coal processing

ActiveCN112791778BImprove practicalityEfficient dryingDrying gas arrangementsGrain treatmentsThermodynamicsDesiccant
Owner:阿尔法(江苏)重工科技有限公司

An automatic cutting drum type continuous rotary inkjet printer

InactiveCN107962881BEffective attachmentTrim parts neatlyOther printing apparatusRolling paperComputer printing
Owner:GUANGDONG IMETTO DIGITAL IMAGING TECH

A permanent magnet governor with fixed magnetic gap

ActiveCN104362830BIncrease meshing areaReduce power consumptionDynamo-electric gearsElectrical conductorMagnetic poles
Owner:山东洁盟节能环保技术有限公司

A flexible and resilient thermally conductive and electrically conductive gasket composition and its preparation method

ActiveCN106675031BIncrease the amount addedImprove thermal conductivityHeat-exchange elementsThermal expansionEngineering
Owner:DONGGUAN NYSTEIN ELECTRONICS MATERIALS CO LTD

A method and device for identifying a pseudo-base station

ActiveCN106998554BEfficient identificationAvoid harassmentSecurity arrangementCell selectionEngineering
Owner:NANJING ZHONGXING XIN SOFTWARE CO LTD

A data processing method and device based on a base station

ActiveCN107580342BImprove the efficiency of transmission conversionReduce the number of creationNetwork traffic/resource managementData packUplink transmission
Owner:DATANG MOBILE COMM EQUIP CO LTD

Three-dimensional memory and method of forming three-dimensional memory

ActiveCN109346474BEasy to fillLower resistanceSolid-state devicesSemiconductor devicesCapacitanceDielectric
Owner:YANGTZE MEMORY TECH CO LTD

A surface grinding and finishing method for nuclear power pump valves

ActiveCN103433814BImprove processing efficiencyHigh Surface Roughness AccuracyFlexible-parts wheelsSurface finishNuclear power
Owner:DALIAN UNIV OF TECH

Power system

InactiveCN101867311BImprove reliabilityReduce areaElectric light circuit arrangementDc-ac conversion without reversalEngineeringFeedback circuits
Owner:AOTU ELECTRONICS WUHAN

Method and system for traffic forecasting of highway sites based on spatiotemporal attention mechanism

ActiveCN113821929BImprove forecast accuracyForecastingDesign optimisation/simulationTraffic forecastEngineering
Owner:CENT SOUTH UNIV

Surface-treating agent, process for manufacturing plated steel sheet using surface-treating agent, and plated steel sheet

ActiveCN102378827BImprove corrosion resistanceGood solvent resistanceAnti-corrosive paintsPolyurea/polyurethane coatingsChromium freeSheet steel
Owner:JFE STEEL CORP

A special controlled-release formula fertilizer for oil palm

ActiveCN103694048BIncrease profitImprove fertilizer efficiencyFertilizer mixturesSulfate zincCoated urea
Owner:CNOOC FUDAO

A technology of crystal diamond inlaid ornaments

InactiveCN104369604BImprove the decorative effectEasy to operateDecorative surface effectsAdhesiveWork in process
Owner:DONGGUAN ASIFU ACCESSORIES

An ozone opening test system and method

ActiveCN110501466BAchieve mechanical propertiesFully automatedGas analyser calibrationCommunication interfaceSolenoid valve
Owner:TIANJIN ENVIRONMENT MONITORING CENT

A CNC laser welding and cutting multipurpose machine for thin metal plates

InactiveCN105965157BAchieve multi-functionalitySmall footprintLaser beam welding apparatusNumerical controlThin metal
Owner:湖州通元石料有限公司

An Indoor Room-Level Localization Method Based on Wi-Fi Fingerprint Database Text Classification

ActiveCN111259146BReduce data dimensionalityImprove training efficiencyNatural language data processingTransmission monitoringData setText categorization
Owner:ZHEJIANG UNIV CITY COLLEGE

Advertising management method, device, electronic device and computer storage medium

ActiveCN110838033BAdvertisementsIndustrial engineeringElectronic equipment
Owner:GUANGZHOU HUADUO NETWORK TECH

Method for automatically tracing maximal power based on switch magnetic resistance wind power generating system

ActiveCN101686034BLow costImprove reliabilityGenerator control by field variationAuto regulationExcitation current
Owner:SHANDONG KEHUI POWER AUTOMATION

Catalytic cracking technology and device for reducing olefins in gasoline

ActiveCN102268291BIncreased charring capacityIncreased char strengthCatalytic crackingTreatment with plural serial stages onlyFlue gasFractionation
Owner:CHINA PETROCHEMICAL CORP +1

Method and device for closing network connection switch

ActiveCN105187653BReduce stepsHigh speedSubstation equipmentKey pressingTelecommunications
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Method for reporting mobile GSM number of dual-mode and dual-idle mobile phone

InactiveCN101262666BNetwork topologiesTransmission monitoringDual modeComputer science
Owner:ZTE CORP

A Method for Determining Safe Mud Density Window in Special Formation

ActiveCN107169248BIncrease awarenessGeometric CADSpecial data processing applicationsWell loggingWell drilling
Owner:CHINA NATIONAL OFFSHORE OIL (CHINA) CO LTD +1

Pre-distributed copper strip slitting device

ActiveCN113579359BStress reliefMeasurement/indication equipmentsUsing optical meansStress reliefMechanical engineering
Owner:ZHEJIANG CHANGXING COPPER

Mine film type high and low voltage conversion device

ActiveCN104121032BAvoid direct impactAffect the service lifeTunnel/mines ventillationEngineeringThermal water
Owner:CHINA COAL TECH & ENG GRP CHONGQING RES INST CO LTD

A lightning current parameter detection device and monitoring and positioning method

ActiveCN104914297BSmall dispersionHigh measurement accuracyFault locationMeasurement using digital techniquesFiberVoltage regulator module
Owner:BEIJING GAS GRP +1

Method and system for adjusting skin brightness of browser and electronic equipment

ActiveCN102193783BDynamically adjust skin brightnessPhotometry using reference valueSpecific program execution arrangementsHueVisual perception
Owner:深圳市雅阅科技有限公司

Human metapneumovirus multi-epitope antigen and its application

ActiveCN105218679BAntiviralsBiological testingConnexonImmunologic function
Owner:TIANJIN CENT FOR DISEASE CONTROL & PREVENTION

Screw detection method and device

ActiveCN109092709BAchieve precise controlImprove detection efficiencySortingEngineeringImage pair
Owner:ZHUHAI GREE INTELLIGENT EQUIP CO LTD +1

A lithium battery polar plate weighing instrument

ActiveCN108672315BAvoid deformationNo local overpressureHollow article cleaningWeighing apparatus for materials with special property/formStructural engineeringMechanical engineering
Owner:安徽晟源环保新型材料有限公司

A vertical alignment liquid crystal display

ActiveCN108646480BReduce viewing angleImprove the disadvantage of contrast dropStatic indicating devicesNon-linear opticsVertical alignmentScan line
Owner:SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

A method and device for reducing pre-ignition of a hydrogen engine

ActiveCN110145403BImprove performanceReduce the effects of pre-ignitionElectrical controlMachines/enginesNitrogen oxidesParticle swarm algorithm
Owner:NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER

Integral front-axle structure

ActiveCN102092236BImprove mechanical propertiesExtended service lifeSteering linkagesAxle unitsEngineeringAutomotive engineering
Owner:GUANGDONG FUWA HEAVY IND

Display device and projection method

ActiveCN111787377BSolve the problem of screen casting failureImprove screencasting compatibilitySelective content distributionData controlDisplay device
Owner:VIDAA(荷兰)国际控股有限公司

Measurement method of temperature field distribution inside battery

ActiveCN103900733BThermometer applicationsMechanical engineeringBattery cell
Owner:TSINGHUA UNIV +1

Reinforced steel plate energy dissipation wall inside the steel cylinder

ActiveCN105178476BImprove seismic performanceTwo in oneWallsShock proofingReinforced concreteSheet steel
Owner:上海席得建筑设计有限公司

Throttling device

ActiveCN111226028BDoes catchMaintain initial settings for a long timeLow-pressure fuel injectionMachines/enginesForeign matterControl engineering
Owner:MIKUNI CORP

Eye protective reminding device of gradually incresing reminding sound and tis procedure

InactiveCN100440265CAlertIt is not easy to ignore the problem of reminding soundAlarmsComputer programmingComputer science
Owner:郑虎荣

guide wire

ActiveCN108064179BImprove the rotation effectReduce the possibilityGuide wiresSurgeryEngineeringGuide wires
Owner:ASAHI INTECC CO LTD

A radar-based target detection method and device

ActiveCN110837079BRealize detectionWave based measurement systemsRadar antennasFrequency modulation
Owner:HANGZHOU HIKVISION DIGITAL TECH

Method used for chrome tanning waste water treatment and chrome recovery

ActiveCN103922521BSimple processHigh degree of automationWaste water treatment from animal processingMultistage water/sewage treatmentElectricityFlocculation
Owner:POWERCHINA ZHONGNAN ENG +1

An electric box for preventing short circuit of internal wires and avoiding water seepage of electrical appliances

ActiveCN109994940BAvoid wastingKeep dryBus-bar/wiring layoutsSubstation/switching arrangement cooling/ventilationThermodynamicsEngineering
Owner:STATE GRID ZHEJIANG ELECTRIC POWER CO LTD SHAOXING POWER SUPPLY CO +2

A kind of anti-deviation fast drilling tool assembly

ActiveCN103742074BCombination structure is simple and feasibleImprove performanceDirectional drillingWell drillingPetroleum
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

A plasma generating device for small space

ActiveCN105636329BEvenly distributedHigh densityPlasma techniqueDischarge efficiencyHigh density
Owner:BEIJING AEROSPACE INST OF THE LONG MARCH VEHICLE +1

A non-destructive testing method for original packaged milk powder based on multi-scale terahertz spectroscopy

ActiveCN107192689BImprove detection efficiencyEasy to detectMaterial analysis by optical meansHigh densityWavelet decomposition
Owner:TIANJIN ZHIQIAO DATA TECH CO LTD

Chinese medicinal powder for treating ischemic heart disease

InactiveCN102228618BGuaranteed curative effectExuberant bloodPowder deliveryCardiovascular disorderSalvia miltiorrhizaCoronary heart disease
Owner:舒佰成

A kind of preparation method of antifungal compound and antifungal use

ActiveCN106957216BAntimycoticsOrganic chemistryAntifungal drugStreptomyces thermoautotrophicus
Owner:NORTHEASTERN UNIV LIAONING +1

Motor and manufacturing method thereof

InactiveCN101064465AMechanical energy handlingSupports/enclosures/casingsRotational axisInertial moment
Owner:SANKYO SEIKI MFG CO LTD

The hanger structure of the three-dimensional parking equipment without avoidance

InactiveCN103334606BEnsure fluencyEnsure reliabilityParkingsBlock and tackleEngineering
Owner:广东科狄斯智能停车设备有限公司

Comprehensive treatment method for livestock dirt and integrated treatment device for livestock dirt wastewater

InactiveCN102531288BDamage and change structureImprove the bactericidal effectSludge treatment by de-watering/drying/thickeningMultistage water/sewage treatmentLiquid manurePotassium dichromate
Owner:成都凯迈环保技术有限公司

A leak-proof oil storage tank for oil and gas recovery

ActiveCN110683504BPrevent leakageReduce volatilityLiquid transferring devicesAir pumpControl valves
Owner:上海依可美节能技术有限公司

Multilayer ceramic capacitor

ActiveCN106409504AImprove life characteristicsFixed capacitor dielectricStacked capacitorsMetallurgyRare earth
Owner:TAIYO YUDEN KK

An automatic drill rod changing device for a tunnel anchor trolley

ActiveCN112392521BImprove efficiencyImprove securityAnchoring boltsClassical mechanicsMachine
Owner:CHINA RAILWAY TUNNEL GROUP CO LTD

A mobile phone camera decoration assembly structure and mobile phone

ActiveCN104980542BNot easy to fall offIncrease contact areaTelephone set constructionsCamera phoneInterference fit
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Elevator system with speed limiter

InactiveCN104837757BAvoid mutual injuryElevatorsElevator systemEngineering
Owner:INVENTIO AG

A kind of antibacterial powder of quartz-loaded nano-silver particles and preparation method thereof

ActiveCN104488961BRaw materials are cheap and easy to getCan be industrially produced withBiocideFungicidesAir atmosphereSolubility
Owner:SHAANXI UNIV OF SCI & TECH

A route planning method for multi-rotor UAV surveying and mapping under complex polygon survey area

ActiveCN109508034BSolve planning problemsSolving photography route planning problemsNavigational calculation instrumentsPhotogrammetry/videogrammetryRoute planningFlight zone
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Industrial drying machine

InactiveCN102108625BReduce use costReduce consumptionTextiles and paperLaundry driersIndustrial machineHeat losses
Owner:肖泽彬

A drying mechanism for a three-station turntable spray cleaning machine

ActiveCN108636888BEasy to adjustQuick height adjustmentDrying solid materials with heatCleaning using liquidsProcess engineeringMechanical engineering
Owner:SUZHOU RS TECH

Network address distributing method, DHCP server, access system and method thereof

ActiveCN101662511BReduce overheadEase usageUser identity/authority verificationNetwork addressingComputer terminal
Owner:CHINA TELECOM CORP LTD

A 10kv distribution network line pre-operation method and system

ActiveCN103944269BMeet normal work needsSimple interfaceCircuit arrangementsElectricityLoop closing
Owner:STATE GRID CORP OF CHINA +1

A kind of comprehensive recycling process of tin, copper, gold and silver waste

ActiveCN106282571BImprove recycling efficiencyEasy to separatePhotography auxillary processesProcess efficiency improvementCopperMaterials science
Owner:NANKANG HENGYUAN CYCLE TECH CO LTD

A kind of aluminum bar isometric cutting equipment

ActiveCN112692372BAutomatic cutting effectAuto moveMetal sawing devicesClassical mechanicsStructural engineering
Owner:肇庆市尚乔铝业有限公司

Oil fume buffer mechanism for range hood

ActiveCN111434998BReduce eddy currentImprove reliabilityDomestic stoves or rangesLighting and heating apparatusActuatorCheck valve
Owner:NINGBO FOTILE KITCHEN WARE CO LTD

Arrangement of stationary batteries

InactiveCN102210039AHigh voltageFinal product manufactureBattery isolationElectrical connectionEngineering
Owner:ABB RES LTD

A special electromagnetic brake assembly for new energy pure electric vehicles

ActiveCN113752847BAvoid gatheringElectrodynamic brake systemsBrake coolingNew energyEngineering
Owner:杭州骑遇科技有限公司

risc-v processor, fpga chip and system on chip based on fpga

ActiveCN112099853BSimplify extension methodsReduce Design ComplexityInstruction analysisArchitecture with single central processing unitModularityEngineering
Owner:GOWIN SEMICON CORP LTD

Silver nanowire composite solar cell hole transport material

InactiveCN105390291BImprove conductivityExtend your lifeLight-sensitive devicesSolid-state devicesLithiumOptical diffraction
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Touch panel and touch display panel

ActiveCN107153288BImprove performanceAvoid short circuitNon-linear opticsInput/output processes for data processingComputer hardwareComputer graphics (images)
Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD

Device and detection method for reliability test of multiple solenoid valves at the same time

ActiveCN107421723BReduce consumptionShorten test timeMachine valve testingCircuit interrupters testingSolenoid valveTested time
Owner:CHINA FIRST AUTOMOBILE

Vehicle crew supporting apparatus

InactiveCN102007032BSpeed controllerSignalling indicators on vehicleComputer scienceCrew
Owner:MITSUBISHI ELECTRIC CORP

Oral Chinese medicine liquid for treating chicken infectious laryngotracheitis

InactiveCN101773569BHas non-specific immune functionCan adjust densityAntiviralsSolution deliveryInfectious laryngotracheitisLicorice roots
Owner:HEBEI UNIV OF ENG

Assembled casing for pile foundation construction and using method thereof

ActiveCN103696419BIncrease stiffnessReduce distortionBulkheads/pilesArchitectural engineeringStructural engineering
Owner:CHINA FIRST METALLURGICAL GROUP

Method and system for legal monitoring of public service in IP multimedia subsystem

ActiveCN100518101CAvoid deficienciesThe network structure has no effectData switching networksLawful interceptionApplication server
Owner:ZTE CORP

Method for updating model of waste plastic oil refining combustion optimization

InactiveCN102194057BReduce workloadImprove update efficiencyBiological neural network modelsSpecial data processing applicationsCombustionWorkload
Owner:浙江宜景环保科技有限公司

Semiconductor element with tungsten oxide layer and method for its production

InactiveCN100355085CTransistorSemiconductor/solid-state device manufacturingRelative permittivitySemiconductor components
Owner:INFINEON TECH AG

Optical element structure and optical element manufacturing process therefor

ActiveCN103941313BSpecial surfacesCoatingsEngineeringCoating
Owner:TAIWAN SEMICON MFG CO LTD

An anti-theft door transfer device

ActiveCN108995691BReduce labor intensityImprove efficiencyHand carts with multiple axesSupport plane
Owner:临泉县永恒门业有限公司

Photoanode of ionic liquid-modified semiconductor composite film and preparation method thereof

ActiveCN111172545BHigh thermodynamic stabilityStrong designabilityMaterial nanotechnologySurface reaction electrolytic coatingPhysical chemistrySS - Stainless steel
Owner:INST OF OCEANOLOGY - CHINESE ACAD OF SCI

A preparation method of magnetic carbon nanocomposite fibers for rapid reduction of chromium-containing wastewater

ActiveCN108004619BEasy to handleAchieve harmlessWater contaminantsWater/sewage treatment by reductionFiberSpinning
Owner:TONGJI UNIV

Methanesulfonic acid cinepazide crystal form and preparation method

ActiveCN101747295BGood chemical stabilityLower conversion rateOrganic active ingredientsOrganic chemistrySolubilityChemical stability
Owner:BEIJING SIHUAN PHARMA

New synthetic method for 6-benzyl-1-ethoxymethyl-5-isopropyluracil (Emivirine) and analogues thereof

InactiveCN102206187BThe reaction has no strict requirements on the conditionsSimple and fast operationOrganic chemistryMulti siteMethyl group
Owner:PEKING UNIV

Connecting device

PendingCN114116562AGood compatibilityTransmissionElectric digital data processingInformation controlLookup table
Owner:PEGATRON

A codec structure with input/decode/output

InactiveCN103208997BEasy to implementLower latencyError correction/detection using convolutional codesProduction lineChannel data
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Weather-resistant and hydrolysis-resistant continuous glass fiber reinforced polyamide composite material and preparation method thereof

ActiveCN103102684BGuaranteed effective lengthImprove interface performanceGlass fiberMasterbatch
Owner:HEFEI GENIUS NEW MATERIALS

A rights management method, device and server

ActiveCN108377228BConfiguration highImprove work efficiencyTransmissionCartonEngineering
Owner:NETEASE (HANGZHOU) NETWORK CO LTD

Electroless copper plating solution and method for electroless copper plating

InactiveCN1867697APrevent excessive deposition reactionsUniform platingSemiconductor/solid-state device manufacturingLiquid/solution decomposition chemical coatingCopper platingThiourea
Owner:JX NIPPON MINING & METALS CORP

A real-time active information push method for coal mine disaster early warning requirements

InactiveCN107493227BRealize personalized customizationImprove efficiencyData switching networksMessage queueSpeech sound
Owner:SHANDONG UNIV OF SCI & TECH

Method for detecting target DNA sequence, gene chip adopting same and application of gene chip

InactiveCN102010911BAvoid False Positive ResultsReduce pollutionMicrobiological testing/measurementSequence analysisHeterologous
Owner:深圳博睿祥晖企业管理咨询有限公司

An anti-interference structure for pipelines and rotating shafts

ActiveCN109616983BConstrained Deformation PathGuaranteed clearanceCable arrangements between relatively-moving partsLine tubingClassical mechanics
Owner:中航(成都)无人机系统股份有限公司

Control method and control device

ActiveCN106251827BAccurate brightness adjustmentProtect eyesightCathode-ray tube indicatorsComputer scienceBrightness perception
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Trip-type two-phase martensitic steel and ultrahigh-strength-steel processed article obtained therefrom

InactiveCN103827332AImprove balanceImprove impact performanceConnecting rodsFurnace typesMartensite transformationReduction ratio
Owner:USUI KOKUSAI SANGYO KAISHA LTD +1

Webpage text parsing method and device and mobile terminal

ActiveCN105630524AProcessing speedNatural language data processingSubstation equipmentDocument Object ModelTree node
Owner:ALIBABA (CHINA) CO LTD

A bluetooth access control and anti-theft system for automobiles

InactiveCN103729924BIncrease the remote control rangeReduce power consumptionIndividual entry/exit registersFree accessComputer module
Owner:安辉

Production method of chemical fertilizer accessory ingredient for prolonging leaf fertilizer lasting period

InactiveCN103145494BNo secondary pollution will be introducedImprove adhesionFertilizer mixturesSoil scienceNutrient
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI

An assembled hollow exterior wall suitable for steel structures and an assembly method thereof

ActiveCN109057091BImprove stabilitySimple structureWallsHeat proofingEngineeringEmbedment
Owner:JIANGSU HUADA INTEGRATED HOUSING

A subframe with adjustable width

ActiveCN104594762BTroubleshoot problems caused by thickness mismatchesAvoid wastingWing framesEngineeringElectrical and Electronics engineering
Owner:GUANGXI FUMEIYAO ENERGY SAVING WINDOWS & DOORS

Chemical synthesis method of 3,5-dichloro-4-hydroxy-2-methoxy-6-methyl-benzoic acid

InactiveCN101817745BOxygen-containing compound preparationOrganic compound preparationBenzoic acidChemical synthesis
Owner:HUAZHONG AGRI UNIV

A waste gas recovery treatment system

ActiveCN110762545BFull heat recoveryReduce energy consumptionDrying gas arrangementsDrying solid materialsCombustionExhaust fumes
Owner:浙江金马包装材料有限公司

Turnaround arrangement mechanism for capsule single-tablet detector

InactiveCN102565079BOptically investigating flaws/contaminationDitchOblique line
Owner:新昌县希克自动化设备有限公司

A kind of sensor preparation liquid and its application

ActiveCN110967109BGovernance solutions for implementation defectsSolve the problem of chemical reaction and stay inside the cableTesting dielectric strengthSubsonic/sonic/ultrasonic wave measurementEpoxyDust control
Owner:GAUSS ELECTRONICS TECH

Aozi legs for steamed buns

ActiveCN104814679BChange outdated practicesLife Science ConvenienceRoasters/grillsStructural engineeringEngineering
Owner:海门市创豪工业设计有限公司

Ginkgo garlic yellow tea composite particle drink

ActiveCN102613349BGreat tasteEasy to chooseTea extractionFood materialAllium sativum
Owner:徐州绿之野生物食品有限公司

An electrothermal film production device

ActiveCN112140152BReduce viscosityRealize the function of automatic feedingMetal working apparatusArticle deliveryImpellerEngineering
Owner:江门市丽思美智能科技有限公司

Sine stripe projection device and three-dimensional profile measuring method

InactiveCN101936718BRun fastHigh measurement accuracyUsing optical meansPhase shiftedProjection image
Owner:SHANGHAI FUDAE INTELLIGENT SCI & TECH

Pipe forming floating core pulling mechanism

ActiveCN103521627BRealize stamping and formingShaping toolsStripping-off devicesPipe fittingNatural state
Owner:SHANGHAI HUIZHONG AUTOMOTIVE MFG

An oilfield chemical equipment

ActiveCN108178237BImprove adsorption capacityIncrease usageFatty/oily/floating substances removal devicesSpecific water treatment objectivesSuction equipmentRADIUS
Owner:李正茂

A kind of soil remediation complete treatment device and using method thereof

ActiveCN110681686BReduce the difficulty of rinsing and repairingReduce wasteSievingScreeningSoil scienceSoil remediation
Owner:崇左地福来生物科技有限公司

A vortex-induced vibration suppression device and method with a tail rotor rotatable separation disc

InactiveCN103453276BExtended service lifeSlow down vortex induced vibrationPipe elementsFully developedFree rotation
Owner:SOUTHWEST PETROLEUM UNIV

Method and apparatus for separating egg shell and egg shell membrane from each other

PendingCN113557092AEasy to separateInhibit deteriorationFood scienceWet separationBiotechnologyEggshell membrane
Owner:BIOAPATITE KK

A one-time installation and fixing method for the butt joint structure system of upper and lower steel columns

ActiveCN103216112BImprove safety factorIncrease the height of one assemblyBuilding material handlingEngineeringSteel columns
Owner:GUANGDONG JINHUIHUA GROUP

Detection method, system and detection server of financial equipment and its identification ability

ActiveCN109598837BEasy to identifyImprove pass ratePaper-money testing devicesTest sampleCoin
Owner:SHENZHEN YIHUA COMP +2

pneumatic tire

ActiveCN110475678BImprove Noise PerformanceSuppress radiated noisePneumatic tyre reinforcementsTyre tread bands/patternsGround contactHigh stiffness
Owner:BRIDGESTONE CORP

Method for operating a power steering system of a vehicle, power steering system and vehicle

PendingCN112977612ASteering linkagesMechanical steering gearsSteering wheelSteering angle
Owner:ZF AUTOMOTIVE GERMANY GMBH

Base stations and computers of machine -type communication can be readable storage medium

ActiveCN107277744BSite diversityModulated-carrier systemsComputer architectureUser equipment
Owner:APPLE INC

A tiny environment-friendly remote control

InactiveCN104506084BUniform stress distributionIncrease power generation capacityPiezoelectric/electrostriction/magnetostriction machinesElectricityNew energy
Owner:ZHEJIANG NORMAL UNIVERSITY

A kind of synthetic method of taurocholic acid

ActiveCN103755764BThe synthesis method is simpleSimple processSteroidsCholic acidEthyl chloroformate
Owner:ZHONGSHAN BAILING BIOTECHNOLOGY CO LTD

Vehicle thermal management method and vehicle thermal management system

ActiveCN105673181BSolve the cooling problemImprove cooling effectCoolant flow controlMachines/enginesEngineeringThermal management system
Owner:WEICHAI POWER CO LTD

Driver circuit and power source converter comprising the driver circuit

InactiveCN101488716BImprove driving abilityNo reverse flowAc-dc conversionDc-dc conversionDriver circuitConverters
Owner:LITE ON TECH CHANG ZHOU CO LTD +1

A liquid raw material generating device for three-dimensional printing and its control method

ActiveCN106180717BAvoid oozingAchieve continuous supplyAdditive manufacturing apparatusIncreasing energy efficiencyInterior spaceLiquid state
Owner:NANJING TAITAO INTELLIGENT SYST CO LTD

A PLL Low-pass Filter Based on Transconductance Operational Amplifier

ActiveCN105337613BReduce areaConstant bandwidthPulse automatic controlLinear regulatorCapacitance
Owner:SOUTH CHINA UNIV OF TECH

Dust-absorbing cleaning module

ActiveCN102379658BElectric equipment installationImpellerEngineering
Owner:MATSUTEK ENTERPRISES

a casual backpack

ActiveCN112336044BExpand the scope of activitiesVigilantTravelling sacksPursesAnimal scienceMedicine
Owner:广州市黛奥菲皮具有限公司

Method and system for multi-layer faceted filtering of subject datasets based on data quality

ActiveCN106354799BOvercome the drawbacks of ignoring data qualityEasy to filterDigital data information retrievalBuying/selling/leasing transactionsData setEngineering
Owner:HOHAI UNIV

A Method of Constructing a Semantic Network of Interest Subjects Oriented to Social Networks

ActiveCN105893611BReduce demandReduce configuration operationsData processing applicationsSemantic analysisText categorizationRecommendation service
Owner:NANJING UNIV OF POSTS & TELECOMM

Measurement method of transformer oil conservator oil level based on dual ultrasonic detection

ActiveCN110763309BQuick detectionAccurate detectionMachines/enginesLevel indicatorsSignal onLongitudinal wave
Owner:ZHANGZHOU POWER SUPPLY COMPANY STATE GRID FUJIANELECTRIC POWER +1

A verification code security defense method, system and device

ActiveCN105138894BImprove securityIncrease the difficultyUser identity/authority verificationDigital data authenticationComputer security
Owner:FUJIAN TQ DIGITAL

Cable pay-off device

ActiveCN106877245BLine optimizationEasy to useApparatus for laying cablesArchitectural engineeringThreaded rod
Owner:JIAXING GANKUN IND DESIGN

A kind of preparation method of cacu3ti4o12 film

ActiveCN105603395BLow dielectric lossSimple methodLiquid/solution decomposition chemical coatingDielectric lossRoom temperature
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Load balancing method of instant messaging server and load balancing server

ActiveCN103795788BReduce latencyData switching networksAccess timeInstant messaging
Owner:CHINA CONSTRUCTION BANK

Design and Construction Method of Side Formwork of Thick Concrete Structure

ActiveCN109706931BMeet the requirements of energy saving and environmental protectionKey technical problems in eliminating super-reinforced brittle failureFoundation engineeringForms/shuttering/falseworksPre stressArchitectural engineering
Owner:SHANDONG GOLDENCITY CONSTR

Flux applicator

ActiveCN104916374BGuarantee coating qualityReduce bend angleManufacturing co-axial cablesSolderingSupport plane
Owner:SHENYU COMM TECH

Distribution Network Planning Method Based on Credibility Theory

ActiveCN109510189BReduce the difficulty of solvingReduced solution timeAc networks with different sources same frequencyFuzzy uncertaintyGenetics algorithms
Owner:LIUAN POWER SUPPLY COMPANY STATE GRID ANHUI ELECTRIC POWER +1

A kind of pretreatment process of phosphogypsum

InactiveCN103708750BSimple pretreatment processEasy to operateAir compressorImpurity
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

A Resource Assessment Model Based on Basin Environmental Factors

ActiveCN109633110BSolve the problem of effective evaluationSolve the problem of effective evaluation of resourcesWithdrawing sample devicesTesting waterResource assessmentWater flow
Owner:GUANGXI TEACHERS EDUCATION UNIV

A method and device for load balancing

ActiveCN106162747BNetwork traffic/resource managementUser needsSwitching frequency
Owner:DATANG MOBILE COMM EQUIP CO LTD

A kind of monoclonal antibody and its application

ActiveCN109406788BSignificant positive effectSimple and fast operationBiological material analysisZika virusRNA extraction
Owner:宁波博肽生物技术有限公司

An aqueous solution-based broadband wave-absorbing metamaterial and its preparation method

InactiveCN106811175BSolve narrow bandwidthBroaden the absorbing bandwidthOther chemical processesMaterials scienceMetamaterial
Owner:AIR FORCE UNIV PLA

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