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.

Method for eliminating interference during signal detection of railway roadbed radar

InactiveCN102230960BAvoid lostAvoid errorsWave based measurement systemsInterference eliminationDirect coupling

Owner:CENT SOUTH UNIV

Manual water purification device

InactiveCN103936181BShort purification timeReduce water purification costsMultistage water/sewage treatmentPurification methodsFiltration

Owner:TONGJI UNIV

A kind of pulverized coal pulping equipment and pulping method

ActiveCN103968407BWon't clogSave energyLump/pulverulent fuel preparationBuffer tankPulp and paper industry

Owner:JIANGSU QIULIN HEAVY IND

Physical exercise intelligent control method and related device

ActiveCN112565510BMaintain exercise continuityIncreased persistenceSubstation equipmentEngineeringHuman–computer interaction

Owner:SHANDONG XIEHE UNIV

A resource utilization process of high pressure oxygen continuous leaching of arsenic sulfide slag

ActiveCN106086426BHigh recovery rateNo pollution in the processProcess efficiency improvementSlagResource utilization

Owner:郴州金铖环保科技有限公司

Color Filter Rework Method

ActiveCN106324900BReduce rateImprove yieldNon-linear opticsHuman judgmentBlack matrix

Owner:南京中电熊猫液晶材料科技有限公司

A kind of preparation method of low-sulfur biodiesel

ActiveCN108277090BAccelerate evaporationAcid reduction completelyFatty acid esterificationFatty acids production/refiningBiodieselGlycerol

Owner:ZHEJIANG UNIV OF TECH

A ppg signal clustering center acquisition method and device and ppg signal processing method and device

ActiveCN114528888BImprove accuracyImprove processing speedCharacter and pattern recognitionSensorsFast Fourier transformSignal processing

Owner:GUANGDONG JIUZHI TECH CO LTD

A secondary combustion system for fly ash and a method for improving the grade of germanium in fly ash

ActiveCN105135420BImprove germanium gradeOvercoming the problem of high carbon contentCombustion apparatusCold airCombustion system

Owner:YANTAI LONGYUAN POWER TECH

Process of extracting flavone from side product of orange processing

InactiveCN101066986BReduce dosageImprove extraction efficiencySugar derivativesPlant ingredientsAlcoholFlavones

Owner:ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES

An intelligent water storage tower with water purification function

InactiveCN102767213BReduce manufacturing costReduce use costGeneral water supply conservationWater/sewage treatment using germicide/oligodynamic-processWater storagePotable water

Owner:FENGGANG COUNTY QIANBEI NEW ENERGY

A combined detection kit for AFP, gp73 and pivka-ii

ActiveCN104407155BSimple and fast operationThe result is accurateBiological testingGolgi proteinTest strips

Owner:ZYBIO INC

A method and device for parameter adjustment

ActiveCN103995653BIncrease level value display functionImprove user experienceInput/output processes for data processingElectric equipmentComputer science

Owner:LENOVO (BEIJING) LTD

A kind of wind and light generator

ActiveCN103557119BUniform speedEasy to fixWind motor controlPV power plantsSolar generatorPitch variation

Owner:陈海霞

Additive for reducing visceral fat deposition of weever and application thereof

ActiveCN103494039BPromote growthReduce depositionAnimal feeding stuffWater bathsUltrafiltration

Owner:YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI

A method for constructing artificial false lane with anchor plate

ActiveCN110529179BGuaranteed airtightImprove securityUnderground chambersMaterial fill-upMining engineeringRebar

Owner:CHINA MINMETALS CHANGSHA MINING RES INST

A pulsed eddy current detection method and device for the thickness of exfoliated oxide scale accumulation in an austenitic boiler tube

ActiveCN107478147BElimination of effects due to magnetic transitionsIncreased lift-off capacityElectrical/magnetic thickness measurementsPeak valueEddy current

Owner:XIANGTAN UNIV

Radiator and manufacturing method thereof

ActiveCN102522381AReduce spacingIncrease the number of densitiesFinal product manufactureDigital data processing detailsBiomedical engineeringNotching

Owner:DONG GUAN HAN XU HARDWARE & PLASTIC TECH CO LTD

Interleaving encoding method for RS code

ActiveCN101459432BAvoid performanceSolve the defects of low reliabilityCode conversionError correction/detection by combining multiple code structuresData packAlgorithm

Owner:ZTE CORP

U-shaped furnace pipe bending process for carrying out heating fluid heating and carrying out ejection and material returning

InactiveCN103846325BGuaranteed shape accuracyAvoid insufficient clamping forceMetal-working feeding devicesPositioning devicesEngineeringMachining process

Owner:广州市火龙焊接设备有限公司

Surface printed solidified matte ink and preparation method thereof

ActiveCN103342920BFlexibleWith folding resistanceInksButyl acetatePolyethylene terephthalate

Owner:ZHUANGLI PRINTING CHAOAN COUNTY

A method for realizing maximum throughput rate of wireless mesh network

ActiveCN106856618BImprove throughputReduce time complexityNetwork topologiesWireless mesh networkTime complexity

Owner:陕西尚品信息科技有限公司

A high-uniformity spraying device on the inner side of nanotubes

ActiveCN111266226BReduce mixAvoid affecting the uniform effect of sprayingHollow article cleaningPretreated surfacesStructural engineeringMechanical engineering

Owner:湖南博友等离子自动化设备有限公司

Marking method and device for carrier power of multi-carrier radio communication system

InactiveCN101170332BLower requirementReduce complexityTransmission control/equalisingRadio transmission for post communicationCommunications systemCarrier signal

Owner:RUGAO CHANGJIANG SCI & TECHCAL IND CO LTD

Step frequency inverse synthetic aperture radar (ISAR) imaging method based on coherent processing

ActiveCN102998672BReduce data volumeImprove estimation accuracyRadio wave reradiation/reflectionPulse envelopeSynthetic aperture sonar

Owner:XIDIAN UNIV

Deposition method of annular thin film

ActiveCN103026472BConvenience filmReduce processing timeSemiconductor/solid-state device manufacturingChemical vapor deposition coatingSilicon thin filmPellicle membrane

Owner:EUGENE TECH CO LTD

Connection method, device, mobile terminal and storage medium of wireless access point

ActiveCN108307484BImprove experienceSave scan matching timeAssess restrictionConnection managementWireless access pointWireless

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A carbon fiber plate anchor

ActiveCN111851864BReduce the chance of displacementEasy to installBuilding repairsBuilding reinforcementsFiberCarbon fibers

Owner:吉林国兴复合材料有限公司

A large-scale water storage tank outer wall weld detection robot

ActiveCN105527343BImprove battery lifeImprove work efficiencyBatteries circuit arrangementsAnalysing solids using sonic/ultrasonic/infrasonic wavesVehicle frameWater storage tank

Owner:科拉克机器人(徐州)有限公司

Asynchronous-synchronous clutch torque exchange in hybrid electric vehicles

InactiveCN104340204BHybrid vehiclesDriver input parametersControl objectiveSynchronous control

Owner:GM GLOBAL TECH OPERATIONS LLC

Magnetic resonance vessel wall imaging method and device

ActiveCN107690309BImprove image qualityMake up for the shortcomings of not being able to uniformly suppress the cerebrospinal fluid signalImage enhancementMedical imagingFast spin echoNutation

Owner:SHANGHAI UNITED IMAGING HEALTHCARE

A carbon crystal plate with mica insulating layer

ActiveCN111479342BStable structureFast heatingOhmic-resistance heatingAramidMaterials science

Owner:北京倚天凌云科技股份有限公司

A power module signal connection device and its realization method

ActiveCN104901516BSimplified quantityReduce design difficultyPower conversion systemsComputer moduleVIT signals

Owner:KEHUA DATA CO LTD

Roller type cavity die extrusion molding method

InactiveCN100506415CHighlight substantiveSignificant technological progressExtrusion diesRams/plungersStressed stateStress reduction

Owner:ZHONGBEI UNIV

Virtual keyboard system for smart glasses

ActiveCN103713737BAvoid false responsesRelieve fatigueInput/output for user-computer interactionGraph readingHead movementsSimulation

Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI

A support frame for wrapping a frame at the end of a ventilation duct

ActiveCN105108030BAchieve supportImprove adaptabilityEngineeringCam

Owner:ALEN GRP ANHUI ZHONGRUN HEAVY IND

Operating table top automatic control system and method

ActiveCN107753230BAvoid harmRealize full smooth controlOperating tablesAutomatic controlControl system

Owner:上海力申科学仪器有限公司

Stealing power judging method and terminal equipment

ActiveCN109447496BReduce monitoring blind spotsReduce economic lossData processing applicationsDigital computer detailsCollection systemTerminal equipment

Owner:STATE GRID HEBEI ELECTRIC POWER RES INST +3

Hollow fiber composite nanofiltration membrane and preparation method thereof

ActiveCN105396470BSemi-permeable membranesNitrogenSolvent

Owner:GUANGZHOU INST OF ADVANCED TECH CHINESE ACAD OF SCI

A kind of high temperature resistant paper and its preparation process

ActiveCN103866650BHigh densityReduce transmittanceSurface covering paperLayered productsWater vaporHot melt

Owner:JIXIANGBAO TAICANG RELEASE MATERIAL TECH CO LTD

Cosmetics container having cap opened and closed by one-touch method

InactiveCN108307618AQuick opening and closingEasy to open and closeCapsClosure capsStructural engineeringMechanical engineering

Owner:CTK

A Stable Feature Mining and Object Tracking Method Based on Clustering Subregion Association

ActiveCN105512625BHighlight the appearance structure of the targetImprove efficiencyCharacter and pattern recognitionModel descriptionFeature mining

Owner:南京雷斯克电子信息科技有限公司

An automatic ejector injection molding mold for a table support frame

ActiveCN110370550BAvoid it happening againGuaranteed StrengthDomestic articlesEngineeringPower group

Owner:山东嘉华新能源开发有限公司

A test fixture with alarm function

ActiveCN102707099BExtend the life cycleImprove maintenance efficiencyMeasurement instrument housingData acquisitionEngineering

Owner:HUIZHOU TCL MOBILE COMM CO LTD

Thin film transistor array substrate, method for manufacturing the same, and annealing oven for performing the same method

ActiveCN103187415BPrevent oxidationPrevent oxidation reactionsTransistorSolid-state devicesProtection layerPhotoresist

Owner:E INK HLDG INC

Interface dynamic display method and device

ActiveCN102866830BFriendly information displayDisplay rich informationInput/output processes for data processingTime responseComputer hardware

Owner:福建凯米网络科技有限公司

A kind of preparation method of conductive silver paste for high stability touch screen

ActiveCN105185469BImprove stabilityStrong adhesionNon-conductive material with dispersed conductive materialCable/conductor manufactureSilver pasteSolvent

Owner:CAIHONG GRP ELECTRONICS CO LTD +1

Automatic vent valve for hydraulic system

InactiveCN102252008BReduce adverse effectsFluid-pressure actuator componentsRubber ringExhaust valve

Owner:ZHEJIANG UNIV

Energy-absorbing structural element made of a composite material and aircraft fuselage having said absorber

ActiveCN101977809BFuselage framesElastic dampersEngineeringFuselage

Owner:AIRBUS OPERATIONS (SAS)

Combined carrying tool and method of using the same

ActiveCN103547138BEasy to manufactureReduce processing costsPrinted circuit assemblingElectrical componentsElectrical connectionProcessing cost

Owner:NEXTRONICS ENG CORP

An in-situ stress detection device and detection method

ActiveCN105486437BImproves Structural IntegrityForce measurement by measuring optical property variationStress conditionsEngineering

Owner:EAST CHINA UNIV OF SCI & TECH

An elevator for heavy workpiece transportation

ActiveCN104003324BCompact structureSmall turning radiusLifting framesCouplingDrive shaft

Owner:SCIVIC ENGINNEERING

Synthetic polynucleotides libraries

ActiveCN105734678AImmunoglobulinsBioinformaticsNucleotidePolynucleotide

Owner:ADIMAB LLC

Fue supply structure for small vehicle engine

InactiveCN100357589CImprove installation reliabilityReduce vibrationCylinder headsLow pressure fuel injectionCylinder headSingle-cylinder engine

Owner:HONDA MOTOR CO LTD

Hyperspectral Image Compression Coding Method Based on Multivariate Vector Quantization

InactiveCN103646409BSmall distortionCause distortionImage codingEuclidean vectorErrors and residuals

Owner:HARBIN ENG UNIV

A quantification method for diagnosability of time-varying systems under the influence of bounded disturbances

ActiveCN111324036BMeet the actual engineering needsEasy to implementAdaptive controlDynamic modelsClassical mechanics

Owner:BEIJING INST OF SPACECRAFT SYST ENG

A Change Detection and Processing Method for Remote Sensing Imagery

ActiveCN106469452BCapable of space constraintsReliable results for change detectionImage enhancementImage analysisBackground informationHigh resolution image

Owner:HOHAI UNIV

vehicle heating controls

InactiveCN104691272BAir-treating devicesVehicle heating/cooling devicesMobile vehicleSynchronous control

Owner:VALEO SYST THERMIQUES

Method and apparatus for realizing high precision three stage clock

InactiveCN1232042CFrequency stabilityAccurate transmissionPulse automatic controlPhase detectorThree stage

Owner:HUAWEI TECH CO LTD

Methods for improving by-products from fermentation processes using xylanase

ActiveCN106103707AExtraordinary Thermal StabilityKeep aliveFatty oils/acids recovery from wasteBiofuelsGlycanExoxylanase activity

Owner:DANISCO US INC

Resin composition for powder coatings

PendingCN113227199AGood compatibilityImprove grinding effectPowdery paintsPolyester coatingsPolymer sciencePolymer resin

Owner:ARKEMA FRANCE SA

A kind of former t carrier and the t carrier of its composition and application

ActiveCN108588102BReduced activityReduced gene expressionBacteriaMicroorganism based processesExogenous DNAFrameshift mutation

Owner:GENEWIZ INC SZ

A special construction equipment for geotechnical anti-landslide retaining wall

InactiveCN106193110BPrevent the phenomenon of falling due to excessive gravityRealize hydraulic automatic grabbing functionArtificial islandsUnderwater structuresRotary stageArchitectural engineering

Owner:江苏省中成建设工程总公司

Cam type vibrating seat for vehicle

InactiveCN102991377BStrong sense of fallingAchieve the effect of vigilanceMovable seatsGear wheelElectric machinery

Owner:ZHEJIANG SCI-TECH UNIV

A cultivation method for increasing yield of cabbage seed production

ActiveCN104920009BIncrease productionImprove pollination efficiencyPlant cultivationCultivating equipmentsPollinationHeight difference

Owner:镇江鑫源达园艺科技有限公司

A method, device and storage medium for anti-lost early warning

ActiveCN111292502BPrevent getting lostCharacter and pattern recognitionAlarmsSimulationReal-time computing

Owner:ZHEJIANG DAHUA TECH CO LTD

Electromagnetic stirrer arrangement with continuous casting of steel billets and blooms

InactiveCN102574202AMixersEngineeringWater jacket

Owner:ABB (SCHWEIZ) AG

A pork freshness detection method based on the fusion of color and smell data

ActiveCN109490306BColor/spectral properties measurementsMachine visionPork meat

Owner:HUBEI PROVINCIAL SILE ANIMAL HUSBANDRY GROUP

A personalized navigation template for assisting small incisions to insert pedicle screws and its manufacturing method

InactiveCN104546111BGuaranteed fitAccurate placementOsteosynthesis devicesAnatomical structuresFeeding catheter

Owner:JIANGSU PROVINCE HOSPITAL

Preparation method of irregular columnar jointed rock mass sample with nested interlayer dislocation zone

ActiveCN111157322BEasy to operateEasy to makePreparing sample for investigationColumnar jointingWater soluble

Owner:HOHAI UNIV

A kind of benzo five-member nitrogen heterocycle derivative and its application

ActiveCN110551104BOrganic chemistryAntineoplastic agentsMethyl benzenePerylene derivatives

Owner:GUANGDONG CHENKANG BIOTECHNOLOGY CO LTD

A method and system for image defogging including a large area of sky

ActiveCN106204494BImage enhancementImage analysisPattern recognitionSky

Owner:WEIFANG UNIVERSITY

A kind of green production technology of uracil

ActiveCN112645886BReduce dosageHigh yieldOrganic chemistryUracilProcess engineering

Owner:ZHEJIANG BENLI TECH CO LTD

A kind of synthetic method of polybranch metal nanocrystal

ActiveCN107866579BReductiveStable structureTransportation and packagingMetal-working apparatusActive agentSurface-active agents

Owner:WENZHOU UNIV

A panel glue dispensing device for rock wool thermal insulation composite board

ActiveCN105562293BGood orientationEasy to glueLiquid surface applicatorsCoatingsComposite slabMechanical engineering

Owner:ZHEJIANG WILLING TECH +1

A kind of preparation method of polyimide foam and insulation pipe cover thereof

ActiveCN109942884BGood heat resistance and flame retardant performanceImprove toughnessImidePolymer science

Owner:自贡中天胜新材料科技有限公司

Hydrocolloid stabilized dehydrated food foam

InactiveCN103458705AIncrease surface areaShorten spin timeFood shapingFood preparationColloidFood products

Owner:CORNELL UNIVERSITY

Providing location privacy in communication networks

InactiveCN1682510AAvoid routingReduced risk of congestionWireless network protocolsRadio/inductive link selection arrangementsBrick and mortarMobile IP

Owner:NOKIA CORP

A policy control method, device and system based on congestion control

ActiveCN104284319BReduce congestionGuaranteed experienceAccounting/billing servicesNetwork traffic/resource managementDistributed computingNetwork congestion

Owner:昆山创智汇知识产权运营有限公司

A kind of rabbit milk active small peptide solution and its extraction method and application

ActiveCN111000974BSmall molecular weightPromote absorptionHydrolysed protein ingredientsPharmaceutical delivery mechanismAbsorption (skin)Thelial cell

Owner:CHONGQING UNIV

Test script design method suitable for automated testing of urban rail software

ActiveCN106502882BEasy to implementGuaranteed timingSoftware testing/debuggingState of artTest script

Owner:CASCO SIGNAL

Shrink-fit Grinding Device for Machining Inverted Taper Sealing Ring

ActiveCN106670930BGrinding machine componentsGrinding machinesEngineeringConical surface

Owner:盐城韩资工业园产业发展有限公司

A kind of ecological cultivation method of Chinese mitten crab

ActiveCN104430091BLow costEnsure ecological protectionClimate change adaptationPisciculture and aquariaWater qualityNutrients substances

Owner:启东翔龙旅游开发有限公司

Cultivation method of Ussuri whitefish seed

ActiveCN107079843BImprove qualityImprove survival rateClimate change adaptationPisciculture and aquariaZooplanktonDaphnia sp.

Owner:HEILONGJIANG RIVER FISHERY RES INST CHINESE ACADEMY OF FISHERIES SCI

An agricultural watering hose rewinding device

ActiveCN109179091BScratch off automaticAutomatic scratch offAgricultural engineeringElectric machinery

Owner:NANTONG TAIYING NEW MATERIAL SCI & TECH CO LTD

Device for variably adjusting the valve timing of gas exchange valves of an internal combustion engine

InactiveCN102089503AImprove pressure transmissionLarge flow areaValve arrangementsMachines/enginesInternal combustion engineCrankshaft

Owner:SCHAEFFLER TECH AG & CO KG

Image pickup system and image pickup device

ActiveCN102540651BTelevision system detailsColor television detailsPhase differenceComputer science

Owner:SONY CORP

System and method for maintaining turbulent flow of mineral spirits for parts flushing

ActiveCN113828574BEasy to rinseImprove rinse qualityCleaning using liquidsTemperature controlWaste management

Owner:宋明震 +1

Application service access authentication method and application service access authentication agent

InactiveCN101729578BIncrease opennessLighten the performance burdenTransmissionPasswordApplication service provider

Owner:深圳市智通天下科技服务有限公司

An assembled anti-seismic anchor retaining wall and its construction method

ActiveCN108360556BEliminate forceCounteracting forceArtificial islandsUnderwater structuresLoad-bearing wallRetaining wall

Owner:ANHUI POLYTECHNIC UNIV

A kind of back-shaped concrete member for test

InactiveCN103293064BReliable forceSimple structureWeather/light/corrosion resistanceMaterial strength using steady bending forcesFrequency meterStructural engineering

Owner:JIANGSU UNIV

Pixel driving circuit and driving method, shift register, display panel and device

ActiveCN104751803BExtend your lifePrevent agingStatic indicating devicesCapacitanceShift register

Owner:HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD +1

Document management method

InactiveCN100504854CImprove access efficiencyMeet access needsMemory adressing/allocation/relocationSpecial data processing applicationsData fileDatabase file

Owner:LENOVO (BEIJING) LTD

A system for realizing afterburning cycle engine and thrust depth adjustment method

ActiveCN108953003BImproved Thrust AdjustabilityEfficient injectionRocket engine plantsThrust chamberTurbine

Owner:XIAN AEROSPACE PROPULSION INST

A high-efficiency sealing structure applied between stationary casings

ActiveCN109707468BAvoid seal failure problemsAvoid heat stressLeakage preventionMachines/enginesThermal deformationEngineering

Owner:INST OF ENGINEERING THERMOPHYSICS - CHINESE ACAD OF SCI

An air-conditioning refrigeration pipeline fixed pipe clamp structure

InactiveCN104930266BReasonable cooperationEasy to fixPipe supportsBiochemical engineeringRefrigeration

Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Method of testing radio frequency hardware module

InactiveCN101159498BEffective controlEasy maintenanceError detection/correctionTransmission monitoringComputer moduleRadio frequency

Owner:ZTE CORP

Laser panoramic scanning device for measuring forest accumulation parameters

InactiveCN103616015BImprove efficiencyReduce labor intensityOptical rangefindersPhotogrammetry/videogrammetryLaser scanningOptoelectronics

Owner:ZHEJIANG FORESTRY UNIVERSITY

Preparation method for amide

InactiveCN1193005COrganic compound preparationCarboxylic acid amides preparationSulfateSolvent

Owner:INTERNATIONAL FLAVORS & FRAGRANCES

Layout method of two-dimensional network angle distribution based on tree structure

ActiveCN105488088BFirmly connectedSolve the problem of connection crossingWebsite content managementGraphicsNetwork structure

Owner:HARBIN ANTIY TECH

A roving electromagnetic controllable feeding spinning device and spinning method

InactiveCN107142579BEnables controlled feedingAchieve productionDrafting machinesContinuous wound-up machinesYarnEngineering

Owner:吴江市宏安纺织有限公司

Grill Pan Stands, Basket Assemblies, and Kitchen Appliances

ActiveCN109674370BStable supportMake full use of the spaceKitchen equipmentEngineeringSupport plane

Owner:WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD

Information flow guiding, request sending and communication accelerating methods and flow guiding and node servers

ActiveCN109286691AHigh speedFast transferTransmissionDomain nameComputer terminal

Owner:CHINANETCENT TECH

Method for producing concrete building block and special equipment thereof

InactiveCN1792596BAvoid stickingNo lossSold ingredients supply apparatusMixing operation plantRaw materialCivil engineering

Owner:株洲市伟联建材实业有限公司

Compositions and methods for polymer composites

InactiveCN101506290APhosphoniumPolymer resin

Owner:SABIC INNOVATIVE PLASTICS IP BV

A high-throughput photoelectrochemical tyrosinase sensor

ActiveCN108107094BImprove throughputEnable high-throughput detectionMaterial electrochemical variablesPhotocathodeCatalytic oxidation

Owner:JIANGNAN UNIV

High indium uptake and high polarization ratio for group-III nitride optoelectronic devices fabricated on a semipolar (20-2-1) plane of a gallium nitride substrate

InactiveCN103931003AHigh gainPromote absorptionSemiconductor devicesIndiumGallium nitride

Owner:RGT UNIV OF CALIFORNIA

Thick film conductor composition for use in biosensors

InactiveCN1484762AMicrobiological testing/measurementCarbon-silicon compound conductorsElectrical conductorPolyethylene glycol

Owner:EI DU PONT DE NEMOURS & CO

Hydraulic Steering Gear Unloading Valve

ActiveCN104443018BReduce manufacturing costImprove job stabilityFluid steeringSteel ballEngineering

Owner:LINHAI JIAMEI MACHINERY MFG

Fishnet-like clamping and positioning device for pancreaticojejunostomy

ActiveCN104027150BEasy to trapImprove operational efficiencySurgical staplesJejunostomy - stomaEngineering

Owner:ZHEJIANG UNIV

A method and device for constructing a three-dimensional bone tissue model

InactiveCN103400414BTrue form3D modellingBone tissueBone marrow

Owner:HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL

A display device and its manufacturing method

ActiveCN110376796BIncrease brightnessMake up for the difference in light transmittancePrint image acquisitionNon-linear opticsLiquid-crystal displayLight guide

Owner:XIAMEN TIANMA MICRO ELECTRONICS

Micromirror unit and preparation method, micromirror array and optical cross-connect module

ActiveCN107539945BImprove bonding qualityHigh bonding strengthTelevision system detailsImpedence networksCross connectionEngineering

Owner:HUAWEI TECH CO LTD

Indoor passive positioning system and method based on light field matching

ActiveCN109631910BEliminate random noiseAchieve positioningNavigational calculation instrumentsPosition fixationEngineeringOptical communication

Owner:SOUTH CENTRAL UNIVERSITY FOR NATIONALITIES

A method for monitoring the displacement of overhead pipe

ActiveCN104075661BExtended service lifeAccurate dataUsing optical meansMathematical modelEngineering

Owner:STATE GRID CORP OF CHINA +1

Dust collection components, air purification devices and air conditioners

ActiveCN104748267BImprove dust removal efficiencyImprove job stabilityMechanical apparatusLighting and heating apparatusCleansers skinAir cleaning

Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

Method of Using Embedded Database Storage for Navigation Data in Cloud Computing Environment

ActiveCN107704555BPrevent leakageImprove compatibilityDatabase management systemsSpecial data processing applicationsEmbedded databaseService provision

Owner:山东九州信泰信息科技股份有限公司

A multi-purpose optical absolute value transmission system and its application method

ActiveCN102721527BSimple designSmall footprintTesting optical propertiesEngineeringPhotomultiplier

Owner:BEIJING HAMAMATSU PHOTON TECH INC

Method for growing and texturizing titanium dioxide membrane on titanium-base plate

InactiveCN100355505CNo pollution in the processImprove hydrophilicityPretreated surfacesCoatingsMaterials scienceTitanium dioxide

Owner:ZHEJIANG UNIV

Profile multi-axial multi-station automatic drilling and milling combination production line and processing method thereof

ActiveCN106735412BReduce labor intensitySave manual positioningFeeding apparatusOther manufacturing equipments/toolsProduction lineMulti axis

Owner:SHANDONG JINBOLIDA PRECISION MASCH CO LTD