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 device and method for simulating road surface adhesion coefficient of automobile brake system bench test

ActiveCN106872182BEnable accurate simulationRealize stepless simulationVehicle testingAdhesion coefficientBench test
Owner:CHONGQING CAERI AUTOMOBILE TEST EQUIP DEV +1

A kind of preparation method of L-serine

ActiveCN110229853BHigh yieldFermentationGlycineNitrogen atmosphere
Owner:WUHAN POLYTECHNIC UNIVERSITY

Construction method and construction device of reinforced concrete cover beam on reinforced concrete column without support

InactiveCN107190980BPrevent rotationAvoid offsetBuilding material handlingReinforced concrete columnEngineering
Owner:HAINAN VOCATIONAL TECHN COLLEGE

Method for preparing high-hydrophobicity microporous membrane

InactiveCN103272484BRich varietyEasy to controlSemi-permeable membranesMicro structureNitrogen gas
Owner:HEBEI UNIV OF TECH

"Fog" Printing Method in Classical Photography

ActiveCN106842808BExpand the connotationImprove artistic appreciationPhotography auxillary processesLiquid processingDisplay boardUltraviolet lights
Owner:蔡元

Method for preparing amphiprotic copolymer poly-dodecyl acrylic amide acrylic acid

InactiveCN101319027BSimple processLow costBenzeneOrganic solvent
Owner:NORTHEAST DIANLI UNIVERSITY

SOI three-dimensional CMOS integrated component and preparation method thereof

InactiveCN101409292BHigh hole mobilityImprove performanceSolid-state devicesSemiconductor/solid-state device manufacturingSoi cmosLow speed
Owner:XIDIAN UNIV

An electromechanical device installation structure

ActiveCN110778865BGuaranteed stabilityStands/trestlesClassical mechanicsEngineering
Owner:SUZHOU LAIJIN ELECTROMECHANICAL AUTOMATION CO LTD

Epoxy resin and preparation method thereof

InactiveCN102391406BImprove thermal stabilityExcellent heat and humidity resistanceEpoxyDielectric loss factor
Owner:GUANGDONG SHENGYI SCI TECH

Control method of complex heat pump

InactiveCN100338410CAvoid life shorteningSolve the shortageSpace heating and ventilation safety systemsSpace heating and ventilation control systemsEngineeringElectronic expansion valve
Owner:LG ELECTRONICS INC

A shock-absorbing walking device for a building construction handling robot

ActiveCN106112970BImprove motor flexibilityImprove shock absorptionProgramme-controlled manipulatorArchitectural engineeringRoad surface
Owner:泉州市泉港区顾乐居家具商行

PCB circuit board drilling needle and drilling process effect detection method

ActiveCN110446352BImprove rigidityReduce manufacturing costOptically investigating flaws/contaminationUsing optical meansTitanium nitrideEngineering
Owner:信泰电子(西安)有限公司

Asynchronous service processing method and server

ActiveCN107040563BReduce labor costsImprove processing efficiencyTransmissionDatabaseDistributed computing
Owner:ALIBABA GRP HLDG LTD

Monitored object

InactiveCN1294724CIncrease demandTransmission systemsData switching networksDigital videoData acquisition
Owner:BEIJING HANGXING NETWORKING

Sensitized cytochrome c optical fiber sensing device and method

ActiveCN108613950BImprove sensor sensitivityExcited electromagnetic field resonancePhase-affecting property measurementsAptamerA-DNA
Owner:JINAN UNIVERSITY

Electronic card holder, electronic card tray and terminal equipment

ActiveCN105826764BAvoid damageImplementing Hot Plug DetectionIncorrect coupling preventionTerminal equipmentComputer terminal
Owner:VIVO MOBILE COMM CO LTD

Method and system for starting engine of parallel hybrid electric vehicle

ActiveCN108382389BSatisfy precise control needsFlexible selectionHybrid vehiclesDriver input parametersElectric machineryDrive motor
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

an agricultural device

ActiveCN112042324BFast harvestImprove efficiencyPlantingDibble seedersCircular discAgricultural science
Owner:张家界林丰茶叶开发有限公司

Gel for sensor and sensor

InactiveCN106168575ASensorsColor/spectral properties measurementsRefractive indexEngineering
Owner:SEIKO EPSON CORP

A strain of Brevibacterium flavum producing l-proline and its application

ActiveCN110016450BHas industrial practical valueBacteriaMicroorganism based processesBiotechnologyMonosodium glutamate
Owner:JIANGNAN UNIV +1

A header securing mechanism for a combine harvester

ActiveCN113271763AHigh strengthDoesn't involve big impactAgricultural machinesMowersPositioning aidsActuator
Owner:凯斯纽荷兰工业(哈尔滨)机械有限公司

Hookah

ActiveCN109195460BImprove the heating effectIdeal smoking temperatureTobacco pipesHookah pipeEnvironmental engineering
Owner:AF DEV HLDG LTD

A method for adaptively adjusting the number of time slots in the beacon period

ActiveCN110661551BEasy to divideImprove sending efficiencyTransmission control/equlisationPower distribution line transmissionStationData transmission
Owner:ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD

An obstetric amniotic fluid drainage device

ActiveCN111281500BSmall displacement rangeAvoid pollutionMedical devicesSuction drainage systemsDiaphragm pumpEngineering
Owner:THE WEST CHINA SECOND UNIV HOSPITAL OF SICHUAN

Anaesthesia machine and gas inlet conversion device used for same

ActiveCN102274566BReduce processing difficultyLow costRespiratorsComputer moduleProcess engineering
Owner:BEIJING AEONMED

A kind of immunomagnetic test strip experimental device

ActiveCN106970211BSimple structureBiological testingConverting sensor output electrically/magneticallyFiberAcoustics
Owner:佳贺斯(浙江)生物医药科技有限公司

Small tracked rape windrower

ActiveCN104255185BFlexible walkingWalking smoothlyEndless track vehiclesHeadersTerrainEngineering
Owner:HUNAN AGRICULTURAL UNIV

An Amplitude and Phase Error Correction Method of Frequency Modulated Continuous Wave Linear Array Based on Single Feature Point

ActiveCN103941242BRadio wave reradiation/reflectionRadar imagingDirect imaging
Owner:INST OF ELECTRONICS CHINESE ACAD OF SCI

A rail vehicle anti-detachment control device and anti-detachment control method

ActiveCN111688752BReal-time monitoring of running statusImprove securityRail derailment preventionProgramme control in sequence/logic controllersMechanical engineeringFalse alarm
Owner:青岛中车四方轨道车辆有限公司

A kind of preparation method of ticagrelor intermediate

ActiveCN110862382BEliminate distractionsAvoid it happening againOrganic chemistryOrganic layerNitrogen gas
Owner:HUAZHONG PHARMA

A light electric vehicle brake control method and system

ActiveCN106828195BImprove driving comfortAvoid misjudgmentSpeed controllerDriver interactionsElectricityElectric machine
Owner:杭州衡源汽车科技有限公司

Linux cluster monitoring system and realization method based on HTTP protocol

InactiveCN101778139BAccurate positioning of performance parametersImprove adaptabilityProgram loading/initiatingTransmissionGNU/LinuxMonitoring system
Owner:彭土有

A wind power generation tower column with a multi-layer splicing structure and its implementation method

ActiveCN113550869BGuaranteed stabilityImprove stabilityWind motor assemblyWind motor supports/mountsTowerControl theory
Owner:尊领科技集团有限公司

Bidirectional single screw extruder

InactiveCN101992538BReduce energy consumptionEngineeringScrew thread
Owner:成都宇洋高科技发展有限责任公司

Method for Monitoring Defect Detection Rate of Electron Beam Scanner

ActiveCN103545229BAvoid destructionRealize monitoringSemiconductor/solid-state device testing/measurementCMOSGray level
Owner:SHANGHAI HUALI MICROELECTRONICS CORP

An active composite material with embedded wire mesh structure

ActiveCN106756133BImprove bindingReduce processing difficultyMachiningMetal
Owner:NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Anti-tumor traditional Chinese medicine composition, medicine and application of anti-tumor traditional Chinese medicine composition

InactiveCN114042125AGood two-way regulationTo promote metabolismAmphibian material medical ingredientsAnthropod material medical ingredientsBiotechnologyHelicteres angustifolia
Owner:杜美丽

Anti-collision alarm system ultrasonic blind area processing method and anti-collision alarm system

ActiveCN106990407BAvoid misstatementAvoid false positivesAcoustic wave reradiationActive safetyBlind zone
Owner:LIANCHUANG AUTOMOBILE ELECTRONICS

Cutter changing device of machine tool

InactiveCN102729082BAvoid interferenceAvoid collisionPositioning apparatusMetal-working holdersEngineeringMachine tool
Owner:孙颖

A kind of fungi cultivation grid frame

ActiveCN111990181BMeet growth needsWrapper twisting/gatheringSolid materialGrowth heightAgricultural engineering
Owner:溆浦银珍生物科技股份有限公司

Method for producing two alkalis and co-producing high-purity gypsum with mirabilite and limestone by pcet reaction

ActiveCN110656343BReduce preparation energy consumptionReduce manufacturing costCalcium/strontium/barium sulfatesElectrodesPtru catalystDissolution reaction
Owner:王昱飞

Machine-card separated graphic system based on C/S structure

InactiveCN100508568CGeneralizationRealize marketizationTelevision system detailsColor television detailsCommunication interfaceGraphics
Owner:TSINGHUA UNIV +1

Catalyst for resource utilization of aniline rectification residue and preparation method thereof

ActiveCN108067213BHigh activityHigh selectivityOrganic compound preparationCatalyst activation/preparationPtru catalystDistillation
Owner:WANHUA CHEM GRP CO LTD

Backlight module and LCD device

InactiveCN101344675BImprove performanceExcellent optical propertiesStatic indicating devicesNon-linear opticsEngineeringOptical backplane
Owner:INNOLUX CORP

Community management method, device and system

ActiveCN103458463BNetwork traffic/resource managementNeighbor relationNetwork management
Owner:HUAWEI TECH CO LTD

Multi-thread arithmetic coding circuit and method based on standard JPEG 2000

InactiveCN102523455BIncrease working frequencyReduce in quantityDigital video signal modificationLogic complexityImaging processing
Owner:XIDIAN UNIV

A kind of argatroban injection and preparation method thereof

ActiveCN103463614BSimple componentsHigh liquid stabilityDipeptide ingredientsPharmaceutical delivery mechanismForeign matterArgatroban Injection
Owner:ZHEJIANG TIANRUI PHARMA

Method for improving magnet measuring precision of three elements

InactiveCN101750632BHigh precisionIncrease precision valueElectric/magnetic detection for well-loggingHomogeneous magnetic fieldEngineering
Owner:SINOTECH MINERALS EXPLORATION

Target tracking method and device, electronic device and storage medium

ActiveCN110287874BAccurate trackingQuickly adapt to drastic changesImage enhancementImage analysisPattern recognitionComputer graphics (images)
Owner:BEIJING SENSETIME TECH DEV CO LTD

Preparation method of cyclobutene derivative and its application in preparation of fluorescent labeling reagent

ActiveCN112778175BMild conditionsEasy to operateCarbamic acid derivatives preparationOrganic compound preparationBiological bodyProtein target
Owner:WEST CHINA HOSPITAL SICHUAN UNIV

A compressive packer that can be repeatedly set and unsealed

ActiveCN109577905BWith self-locking functionReduce the number of string tripsWell/borehole valve arrangementsSealing/packingStructural engineeringMechanical engineering
Owner:SHANDONG DADONGLIAN PETROLEUM EQUIP

Sealing system and molding tool

InactiveCN111107969AReplace earlyAvoid manufacturingDomestic articlesMachine partsEngineering
Owner:孚利模集团有限公司

A led fluorescent lighting device

ActiveCN102466875BLow costImprove versatilityElectric circuit arrangementsMicroscopesEffect lightComputer module
Owner:MOTIC CHINA GRP CO LTD

Method for producing hard capsule using Acanthopanax senticosus and schisandra chinensis

ActiveCN101371872BImprove efficacyRich preparation methodNervous disorderDigestive systemHard CapsuleBULK ACTIVE INGREDIENT
Owner:山东仙河药业有限公司

Switching operation on-line early warning analysis method suitable for distributed molding system

ActiveCN102638103BImprove practicalityImprove accuracyCircuit arrangementsInformation technology support systemPower gridSimulation
Owner:NARI TECH CO LTD

Organic electroluminescent panel and its mfg. method

ActiveCN100438120CIncrease contrastEliminate Cosmetic DefectsElectroluminescent light sourcesSolid-state devicesOrganic layerEngineering
Owner:TOHOKU PIONEER CORP

An improved slow-release long-lasting super-hydrophobic antifouling flashover coating

ActiveCN106752925BImprove hydrophobic mobilityImprove the lubrication effectFireproof paintsAntifouling/underwater paintsGas phaseHaze pollution
Owner:STATE GRID CORP OF CHINA +1

Sleep curve recommendation method, device, server and storage medium for big data

ActiveCN107726544BImprove completenessImprove accuracyMechanical apparatusSpace heating and ventilation safety systemsSimulationEngineering
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

A detection method and detection circuit for air-conditioning refrigerant shortage

ActiveCN105423484BThe principle is simpleEasy to knowMechanical apparatusRefrigeration safety arrangementEngineeringAir conditioning
Owner:ZHAOQING EXSENSE ELECTRONICS TECH

a DC motor

InactiveCN101383553BLow failure rateEasy maintenanceElectrical apparatusFailure rateEddy current
Owner:赖奕璋

Dispensers and containers with dispensers

ActiveCN102190116BAvoid mixingImprove the functionality of the unused stateClosuresDispensing apparatusRatchetRetainer
Owner:FUAN KERU

Hall speed sensor for rail transit and manufacturing method thereof

ActiveCN107894513BShorten the production cycleIncrease productivityLinear/angular speed measurementEngineeringMechanical engineering
Owner:NINGBO CRRC TIMES TRANSDUCER TECH CO LTD

a fluid mixer

ActiveCN109772223BStrong conveying capacityImprove the mixing effectOperating means/releasing devices for valvesShaking/oscillating/vibrating mixersEngineeringMicro fluidic
Owner:大庆盈堃科技有限公司

A kind of production technology of anti-myopia paper

ActiveCN111254736BSoft reflectiveRelieve eye fatiguePaper recyclingPaper/cardboardFiberPapermaking
Owner:西安天成印务有限公司

Temperature Controlled Circulation Pickling System and Its Application

InactiveCN101803792BGood temperature-controlled marinating environmentSpeed ​​up picklingConfectionerySweetmeatsTemperature controlLiquid storage tank
Owner:WUHAN NEWSTAR FOOD

Graphical Modeling and Analysis System Oriented to Domain Entities and Its Realization Method

ActiveCN106446382BReduce the difficulty of modeling and developmentImprove development efficiencyDesign optimisation/simulationSpecial data processing applicationsModel compositionResource management
Owner:NAT UNIV OF DEFENSE TECH

Optical drive system, cartridge and drive device which are used in optical drive system, and cleaning method for optical drive system

InactiveCN103081013AAppropriate removalApparatus for flat record carriersReconditioning/cleaning record carriersCleaning methodsLight driven
Owner:PANASONIC CORP

A kind of adipose tissue ex vivo preservation solution and preparation method thereof

ActiveCN108849855BEvenly distributedFully contactedDead animal preservationAntimicrobial drugPharmaceutical Substances
Owner:CHENGDU QINGKE BIOTECH

Polymer coagulant

InactiveCN101700921BImprove processing efficiencySignificant effect and effectWater/sewage treatment by flocculation/precipitationPolymer scienceWater soluble
Owner:上海复泽环境科技有限公司

Orthopedic surgery assisting device

InactiveCN110772345BEmbodies fixed effectsFixed shortcutInstruments for stereotaxic surgeryOrthopedics surgeryOrthopedic department
Owner:段培君

Primary and secondary isolation type high frequency transformer

InactiveCN101183599BUniform current distributionIncrease current densityTransformers/inductances coils/windings/connectionsElectric component structural associationInsulation layerCurrent distribution
Owner:张韶英

An Object Prediction Region Optimization Method Applicable to Target Recognition

ActiveCN105469088BNarrow searchSmall time complexityCharacter and pattern recognitionGoal recognitionRecognition algorithm
Owner:NORTHWESTERN POLYTECHNICAL UNIV

An active phased array system testing method and test bench

ActiveCN110146861BWide range of hardware interfacesImprove compatibilityWave based measurement systemsComputer hardwareSystem testing
Owner:CHINA ELECTRONIC TECH GRP CORP NO 38 RES INST

Correction method used for prediction of wind speed

ActiveCN102495230BFluid speed measurementAtmospheric sciencesWind speed
Owner:ZHONGNENG POWER TECH DEV

A plow suitable for various terrains

ActiveCN105165141BSimple structureLow costPloughsTerrainAgricultural engineering
Owner:海东市光明农机制造有限公司

A filter structure, pre-filter and filter method

ActiveCN110812943BReduce filterHigh trafficFiltration circuitsStationary filtering element filtersFiltrationSewage outfall
Owner:SHENZHEN ANGEL DRINKING WATER IND GRP

A splitting brick cutting machine

ActiveCN109093860BAvoid shakingSolve problems that cannot be automatedWorking accessoriesStone-like material working toolsStructural engineeringWorkbench
Owner:连云港屿航矿产资源有限公司

Method, device and system for redundant backup between network virtual boundary devices

InactiveCN103825815BUniform loadImprove reliabilityData switching networksData centerDistributed computing
Owner:ZTE CORP

LSP sending method, device and network system

ActiveCN109347737BAvoid shockShorten sending timeData switching networksNetworked systemEngineering
Owner:MAIPU COMM TECH CO LTD

A three-power supply double-circuit power supply system

ActiveCN106208338BImprove reliabilityIncrease flexibilityEnd cell switching arrangementsEmergency power supply arrangementsUninterruptible power supplyBattery pack
Owner:CHONGQING XUNMEI ELECTRONICS

A digital TV receiving device and method and system for monitoring hard disk dormancy

InactiveCN101262580BExtended service lifeReduce consumptionTelevision system detailsColor television detailsHibernationWork status
Owner:SHENZHEN COSHIP ELECTRONICS CO LTD

An automatic assembly device for heat exchanger plate bundles

ActiveCN110773997BIncrease the level of automationThe feeding process is simpleAssembly machinesMetal working apparatusConveyor beltAssembly machine
Owner:镇江海韵海洋科技有限公司

New Application of Thioadenosylmethionine in Reducing Pesticide Residues in Vegetables

InactiveCN109221195BResidue reductionImprove stress resistanceBiocidePlant growth regulatorsPesticide residueThio-
Owner:SHANDONG AGRICULTURAL UNIVERSITY

Layout method of sand bag frame filling in shallow water closed area

ActiveCN103696399BEasy constructionSimple construction methodLand reclamationOperabilityBuoy
Owner:天津津港建设有限公司

Sticking method for liquid crystal display protection part

InactiveCN112157898AImprove fitLayered productsElectrical equipmentLiquid-crystal displayLiquid state
Owner:GUANGZHOU SUNRUO TECH DEV CO LTD

Two-roll tandem pipe mill and roll framework locking device thereof

ActiveCN102553932BGuaranteed stabilitySimple structureMetal rolling stand detailsMetal rolling arrangementsEngineeringMechanical engineering
Owner:TAIYUAN HEAVY IND

image output device

InactiveCN103780856BTelevision system detailsDigital data processing detailsOutput deviceSignal detector
Owner:RICOH KK

An axial force measuring device and method for a multi-stage direct-coupled centrifugal pump

ActiveCN103147999BLow costGood effectPump controlNon-positive displacement fluid enginesElectric machineryEngineering
Owner:SHANGHAI KAIQUAN PUMP IND GROUP

RF circuit debugging method and related products

ActiveCN108964696BFlexible operationImprove Simulation EfficiencyTransmission monitoringTransceiverRadio frequency signal
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Pharmaceutical composition for preventing and treating femoral head necrosis and preparation method thereof

ActiveCN108186852BEffective treatmentEffective treatment of femoral head necrosisSkeletal disorderUnknown materialsCure rateEfficacy
Owner:GUANGDONG ANNOL PHARM CO LTD

Carbon layer-coated chromium-doped strontium titanate/titanium dioxide nanotube photoelectrode and its preparation and application

InactiveCN106637273BLower oxidation overpotentialReduce energy consumptionElectrodesStrontium titanateCarbon layer
Owner:TONGJI UNIV

Hyperosteogeny ache-reliving plaster and preparation method thereof

InactiveCN101317873BNo adverse stimulationNo stimulationHydroxy compound active ingredientsAntipyreticHeracleum hemsleyanumSide effect
Owner:马宝坤

Auxiliary replacement tool for static contacts of vertical telescopic disconnector

ActiveCN105977848BEasy to removeEasy to operateSwitchgearEngineeringDisposable Equipment
Owner:CHANGJI POWER SUPPLY COMPANY STATE GRID XINJIANGELECTRIC POWER +1

Pyridine-containing ionic liquid, its preparation method and application

ActiveCN102887855BImprove performanceLow melting pointElectrolytic capacitorsSulfonic acids salts preparationLithiumPyridinium
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +1

A box detection system and method based on binocular vision

ActiveCN111238389BAccurate measurementImprove measurement efficiencyUsing optical meansComputer graphics (images)Image detection
Owner:SHANGHAI MARITIME UNIVERSITY

A multi-material friction stir additive device

ActiveCN113001007BRapid implementation of alternate additive manufacturingAvoid manufacturing inefficienciesAdditive manufacturing apparatusNon-electric welding apparatusMechanical engineeringAdditive layer manufacturing
Owner:苏州万智新能源科技有限公司

Method and device for path planning

ActiveCN110274593BImprove planning accuracyAvoid crash situationsNavigational calculation instrumentsPathPingSimulation
Owner:BEIJING JINGDONG QIANSHITECHNOLOGY CO LTD

An azo dye chemical waste liquid component analysis device

ActiveCN106430429BEffective degradation rate increasedWater/sewage treatment by irradiationComponent separationLiquid wasteEngineering
Owner:潘敏

A street lamp control system and method

ActiveCN109089356BAvoid intermediariesSave electricityElectrical apparatusEnergy saving control techniquesControl systemComputer science
Owner:SHENZHEN GALAXYWIND NETWORK SYST

A heat-insulating and sound-absorbing cylinder for a compressor

InactiveCN105508251BImprove volumetric efficiencyIncrease the compression ratioRotary/oscillating piston pump componentsLiquid fuel engine componentsThermal insulationEngineering
Owner:彭花丽

A Refactoring Method to Reduce Non-reentrant Functions

ActiveCN108920217BReduce refactoring methodsReduced non-reentrant functionsExecution paradigmsSimulationSoftware engineering
Owner:HUIZHOU DESAY SV AUTOMOTIVE

Apparatus and method for supporting mbms in a new carrier type in lte

ActiveCN104272826BBroadcast service distributionRadio transmissionCommunications systemCarrier signal
Owner:QUALCOMM INC

A kind of manufacturing method of single-layer glass cup body

ActiveCN103919412BEasy to produceReduce manufacturing costGlass reforming apparatusDrinking vesselsEngineering
Owner:HUADING DAILY NECESSITIES JIAXING CITY

Polychrome painting pigment prepared by taking red mudstone as coloring agent

InactiveCN103755388BGood colorNo pollution in the processPolymer scienceCeramic flux
Owner:JINGDEZHEN CERAMIC UNIV

A kind of filling modified PTFE sealing plate and preparation method thereof

ActiveCN104945794BReduce contentExtended service lifeSiliconPolytetrafluoroethylene
Owner:NIPPON VALQUA IND LTD

A kind of varnish forming coating transfer printing process

ActiveCN103802446BIncrease productivityShorten the lengthRotary intaglio printing pressRotary letterpress machinesOptical propertyUV curing
Owner:HUCAIS PRINTING

A new type of pinless mechanical lock and special key

InactiveCN103527002BImprove securityPrevent illegal unlockingKeysCylinder locksCircular cavityMechanical engineering
Owner:YINCHUAN LIZHIXIN INTPROP ADVISORY SERVICES

Illuminating device and liquid crystal display device

InactiveCN101910708AReduce unevennessImprove display qualityPoint-like light sourceDiffusing elementsLiquid-crystal displayLight guide
Owner:SHARP KK

Process for preparing cinacalcet

ActiveCN102548955BOrganic compound preparationAmino compound preparationPolymer scienceCinacalcet
Owner:F I S FAB ILTALIANA SINTETICI SPA

Method, system and device for detecting silent period status in user equipment

ActiveCN106465349BSpeech analysisTransmissionTelecommunicationsUser equipment
Owner:TELEFON AB LM ERICSSON (PUBL)

Display device

PendingCN113130538AReduce brightnessMinimize luminance drop luminance of display panelSolid-state devicesSemiconductor devicesDisplay deviceHemt circuits
Owner:SAMSUNG DISPLAY CO LTD

Method, device, storage medium and mobile terminal for speeding up black screen gesture processing

ActiveCN107402713BProcessing speedReduce the amount of read dataInput/output processes for data processingHuman–computer interactionPower consumption
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Multipurpose soft tube

ActiveCN101050832BWon't softenWill not deformSuction hosesFlexible pipesElectrical and Electronics engineering
Owner:JINHUA CHUNGUANG TECHNOLOGY CO LTD

A method for spreading fertilizer and grabbing and covering soil

ActiveCN104365246BReduce labor intensityIncrease productivityPlantingFertiliser distributersEngineeringTransmission system
Owner:HUNAN AGRICULTURAL UNIV

Constant Force Buffer

ActiveCN108167366BSpringsGas based dampersEngineering
Owner:INST OF INTELLIGENT MFG GUANGDONG ACAD OF SCI

Head puncture positioning method and device

ActiveCN110432957BPrecise positioningThe process steps are simpleSurgical needlesTrocarHead scalpSurgery
Owner:WUXI SHENGNUOYA TECH CO LTD

A kind of pretreatment method of high alkali coal

ActiveCN106010727BRaise the ash melting pointHigh catalytic activitySolid fuelsPretreatment methodIon exchange
Owner:ENN SCI & TECH DEV

Ultrafiltration pretreatment process of electrodialysis alkali recovery in viscose fiber production

ActiveCN103397407BLow viscosityReduce energy consumptionArtificial filament recoveryUltrafiltrationHigh concentrationUltrafiltration
Owner:YIBIN HIEST FIBER +2

A video feature processing method and device

ActiveCN110276332BTimely and more comprehensive captureImprove accuracyImage enhancementImage analysisTime domainFeature vector
Owner:BEIJING QIYI CENTURY SCI & TECH CO LTD

Method for assisting sliding, floating and down-ditching of pipeline by air bags

ActiveCN102261519BSmall lifting deflectionSolve the narrow construction sitePipe laying and repairPipeflowEngineering
Owner:CHINA PETROCHEMICAL CORP +2

A kind of extraction and purification method of vitamin H

ActiveCN105001234BOrganic chemistryChemical industryUltrafiltrationVitamin
Owner:宁夏泰瑞制药股份有限公司

Casting mold for a thin-walled impeller

ActiveCN107457368BReduce forceAvoid breakingFoundry mouldsFoundry coresImpellerMetallurgy
Owner:绍兴市振杨机械有限公司

A Bluetooth-based indoor positioning system and method

ActiveCN107948296BAvoid calculationReduce the burden onParticular environment based servicesUsing reradiationBluetoothPositioning technology
Owner:CETC SATELLITE NAVIGATION OPERATION SERVICE

A method and measuring device for detecting grid frequency based on dimensionality reduction observer

ActiveCN107462770BImprove reliabilityTroubleshoot frequency detection issuesFrequency measurement arrangementMeasurement deviceFrequency measurements
Owner:XIDIAN UNIV

A DC voltage divider fault monitoring device

ActiveCN106556753BReal-time monitoring of working statusHigh working reliabilityElectrical testingLow voltageData acquisition
Owner:CHINA ELECTRIC POWER RES INST +2

Radial Temperature Simulation Method of ACSR Based on ANSYS APDL and ANSYS CFX

ActiveCN106055387BVerify validityData processing applicationsSoftware simulation/interpretation/emulationPower flowElement model
Owner:SOUTH CHINA UNIV OF TECH

Test method for afterimage of display device

ActiveCN108735135BStatic indicating devicesDisplay deviceEngineering
Owner:TRULY HUIZHOU SMART DISPLAY

Surface material for vehicle use, producing method thereof, internal decorative material and seat material for automatic two-wheel and tricycle vehicles

InactiveCN1307332CFunctionalLow priceConjugated cellulose/protein artificial filamentsDyeing processSpinningEngineering
Owner:HONDA MOTOR CO LTD

A method and device for aerosol steel production

ActiveCN108555258BUniform temperatureAvoid heat stressSteelmakingStress concentration
Owner:苏州扬梦智能科技有限公司

Concrete material with high resistance to stray current, chloride ions and carbonization

InactiveCN102167556BLow costHigh strengthSolid waste managementHigh resistanceCarbonization
Owner:HOHAI UNIV

Xsc50 cold-shrinkable plastic-lined aluminum alloy pipe for gas, piping system and preparation method

ActiveCN106523807BHigh mechanical strengthImprove toughnessCorrosion preventionPipe protection against corrosion/incrustationAdhesiveHigh adhesion
Owner:成都蕴达管业有限公司

A g-c that rapidly degrades pollutants 3 no 4 Composite photocatalyst and preparation method thereof

ActiveCN106914266BEasy to separateIncreased degradation ratePhysical/chemical process catalystsWater/sewage treatment by irradiationEnvironmental engineeringPhoto catalysis
Owner:SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA

Cooling device for mining dump truck and method for cooling and radiating engine

ActiveCN106762084BSolve the heat dissipation efficiency is not highCompact structureMachines/enginesStationary conduit assembliesEngineeringControl theory
Owner:HUNAN XD HEAVY EQUIP

Pure Chinese herba preparation for treating leukemia, preparation method and taking method of pure Chinese herba preparation

ActiveCN102600289BReduce toxic and side effectsSignificant effectUnknown materialsAntineoplastic agentsSalvia miltiorrhizaPANAX NOTOGINSENG ROOT
Owner:王锦生

Optimal scheduling method considering generalized energy storage and thermal power joint peak regulation

ActiveCN111628503BTo achieve coordinated schedulingIncrease consumptionSingle network parallel feeding arrangementsEnergy storageNew energyControl engineering
Owner:NORTHEAST DIANLI UNIVERSITY

A method and device for homogeneous treatment of powder

ActiveCN104445171BUniform particle sizeSolve the problem of particle size uniformityPhysical chemistryEngineering
Owner:LETONG CHEM CO LTD

Incentive-based application execution

ActiveCN106062760BDigital data protectionProgram loading/initiatingApplication softwareAssociation score
Owner:MICROSOFT TECH LICENSING LLC

High fiber rotary molded cookies containing inulin and resistant starch

InactiveCN101557713ADough treatmentConfectioneryFiberResistant starch
Owner:INTERCONTINENTAL GREAT BRANDS LLC

Forming die and forming method for special-shaped curved surface structural parts

ActiveCN112475052BRealize one-time formingReduce performanceShaping toolsMetal-working feeding devicesEngineeringMechanical engineering
Owner:BEIJING HANGXING MACHINERY MFG CO LTD

A kind of flame-retardant aluminum-plastic panel core material and preparation method thereof

ActiveCN102585337BHalogen-free and low-smokeMeet the production process requirementsElastomerMechanical property
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