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.

Image sensing apparatus and image sensing method

InactiveCN101339348BPrevent false focusTelevision system detailsColor television detailsFocal positionLow contrast

Owner:RICOH KK

Method, device and equipment for processing incoming calls

ActiveCN108234782BImprove experienceCommmunication supplementary servicesManual exchangesHuman–computer interactionReal-time computing

Owner:BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD

Method and system for printing preview operation of controller client end

InactiveCN102096563BMeet the requirements for observing image detailsGuaranteed preview speedDigital output to print unitsComputer graphics (images)Image content

Owner:PEKING UNIV FOUNDER GRP CO LTD +1

Dirt fullness detection method for cleaning device

InactiveCN113049955ANovel ideaReasonable designSuction cleanersLinear/angular speed measurementBrushless motorsElectric machine

Owner:SHENZHEN JASHEN TECH CO LTD

Personalized personal vacation workbook, generation method and use method

ActiveCN110718105BImprove academic performanceImprove learning efficiencyOffice automationElectrical appliancesPersonalizationTest question

Owner:JIANGSU QUSU EDUCATION TECH

A cloth half-folding device with an automatic cutting mechanism

ActiveCN106743965BImprove efficiencyGood effectFolding thin materialsEngineeringMechanical engineering

Owner:广州乐言文创实业有限公司

A kind of whitening skin care product composition and preparation method thereof

ActiveCN106214548BGood effectReduce dosageCosmetic preparationsToilet preparationsPolyolWhitening Agents

Owner:SHANGHAI NEW COGI COSMETIC

Control system for measuring device for accuracy retention of rolling functional parts of machine tools

ActiveCN103900805BReduce noiseReduce pollutionMachine part testingMeasurement deviceControl system

Owner:SHENYANG LIGONG UNIV

A kind of preparation method of natural composite type black tea paste rich in vitamin C

ActiveCN105876012BImprove qualityFragrance sweetTea substituesDiseaseFreeze-drying

Owner:HUAZHONG AGRI UNIV

A Method for Obtaining Video Summarization Based on Manifold Sorting

ActiveCN106844573BTake advantage ofRemove redundant informationDigital data information retrievalSpecial data processing applicationsSorting algorithmAlgorithm

Owner:TIANJIN UNIV

optical apparatus for producing images with a stereoscopic appearance

ActiveCN106471396BMicroscopesOptical instrumentInstrumentation

Owner:ATMOS医疗科技有限责任及两合公司

A visual automatic positioning bending device

ActiveCN112705592BAccurate placementQuality improvementMetal-working feeding devicesPositioning devicesElectric machineryStructural engineering

Owner:深圳市鹏瑞精密钣金制品有限公司

Substrate carrier

InactiveCN1291901CAdjustable spacingSemiconductor/solid-state device manufacturingElectrical componentsEngineering

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

M2M communication access control optimization method for LTE network emergencies

ActiveCN107086900BReduce conflictUnobstructed accessAssess restrictionPilot signal allocationAccess timeEngineering

Owner:PLA UNIV OF SCI & TECH

Dual Kalman filter navigation device and method based on mems sensor and vlc positioning fusion

ActiveCN107289933BSimple structureEliminate positioning effectsNavigational calculation instrumentsNavigation by speed/acceleration measurementsKaiman filterAccelerometer

Owner:SOUTHEAST UNIV

Method for evaluating transmission gear rattling level using rattling exponential surface

ActiveCN113468662BGood level of percussionSimple designGeometric CADSustainable transportationGear wheelMechanical models

Owner:CHONGQING CHANGAN AUTOMOBILE CO LTD

A method for realizing micro-swing control of unmanned crane

ActiveCN107324213BAcceleration proportional increase and decreaseSolve the problem of micro-swing controlLoad-engaging elementsAutomatic controlDecomposition

Owner:WEIER AUTOMATION CO LTD TANGSHAN IRON & STEELGRP

Permanent magnet synchronous motor and its electric vehicle

ActiveCN105337468BIncrease output torqueMagnetic circuit rotating partsElectric machinesSynchronous motorElectric machine

Owner:BEIJING ELECTRIC VEHICLE

Patternless Rapid Casting Method Based on Fused Deposition Technology

ActiveCN105328121BImprove breathabilityHigh precisionMoulding toolsFoundry mouldsDie castingDeposition process

Owner:泰州市海通资产管理有限公司

earphone

InactiveCN102625202BGood mutual balanceExcellent acoustic characteristicsEarpiece/earphone attachmentsEngineeringHeadphones

Owner:AUDIO-TECHNICA

A Fault Estimation Method for Quadrotor UAV Based on Generalized Observer

ActiveCN111722614BEnhanced inhibitory effectIncreased complexityProgramme controlElectric testing/monitoringVehicle dynamicsUncrewed vehicle

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

A kind of nano metal wire transparent conductive film and preparation method thereof

ActiveCN106782768BImprove antioxidant capacityAccelerated corrosionConductive layers on insulating-supportsCable/conductor manufactureNanowireComposite film

Owner:SUN YAT SEN UNIV

Telephone capable of transferring calls

ActiveCN102006348BSmooth transferEasy transferTelephone set constructionsLiquid-crystal displayComputer terminal

Owner:SHANDONG KAER ELECTRIC

A novel method for obtaining fine three dimensional structures of target molecules and target protein composite bodies efficiently and rapidly from a mixing system of natural products of traditional C

ActiveCN100465643CReduce separation and purification stepsReduce soakingPreparing sample for investigationMaterial analysis using radiation diffractionProtein targetNatural product

Owner:NANKAI UNIV +2

Rotating electromagnetic energy transformation device

InactiveCN100463328CImprove reliabilityLow costSingle network parallel feeding arrangementsReactive power adjustment/elimination/compensationPower factorEngineering

Owner:HARBIN INST OF TECH

A pipe cutting machine with automatic clamping mechanism

ActiveCN110977009BImprove clamping stabilityImprove securityTube shearing machinesMetal working apparatusPipe fittingMachine

Owner:山东金润德新材料科技股份有限公司

A device and method for interchangeability of complex structure aircraft parts assembly

ActiveCN103434657BImprove interchangeabilityImprove assembly efficiencyAircraft assemblyPigmentAirplane

Owner:SHENYANG AIRCRAFT CORP

An automatic feeding device for industrial production

ActiveCN110371595BWith automatic unloading functionLabor savingConveyorsGear wheelBevel gear

Owner:济南希润自动化科技有限公司

Steering-by-wire column and steering-by-wire control method

ActiveCN112644580BThe collapse process is reversibleNo need to replaceMechanical steeringSteering columnsSteering wheelSteering column

Owner:DONGFENG MOTOR GRP

Method of wastewater treatment and apparatus for its realization in sequencing batch reactors

InactiveCN102834361AReduce riskEasy to useTreatment using aerobic processesSustainable biological treatmentSequencing batch reactorActivated sludge

Owner:简・托帕

Etching device

ActiveCN102923936AUniform etchingAvoid uneven etchLiquid surface applicatorsMovable spraying apparatusEtchingEngineering

Owner:SHENZHENSHI YUZHAN PRECISION TECH CO LTD

Method for painting article to be treated

InactiveCN102650067AImprove qualitySave energyAnodisationLiquid surface applicatorsLithiumPre treatment

Owner:SUZUKI MOTOR CORP

Ear area comb attachment for hair clipper

ActiveCN1572445AThe result is obviousMetal working apparatusReciprocating motionEngineering

Owner:WAHL CLIPPER

Fuel cell membrane electrode assemblies with improved power outputs and poison resistance

InactiveCN1370334AImprove overall utilizationGood resistance to poisoningSolid electrolytesCell electrodesFuel cellsMembrane electrode assembly

Owner:WL GORE & ASSOC INC

Webpage data processing method and device, computer equipment and storage medium

ActiveCN108062413AAvoid inaccuraciesWeb data indexingPlatform integrity maintainanceDomain nameNetwork addressing

Owner:PING AN TECH (SHENZHEN) CO LTD

Thick soup steaming device

PendingCN114766903APrevent fallingCreate pollutionCooking-vessel lids/coversSteam cooking vesselsGear wheel

Owner:王锋

A raw material drug reaction purification system and its process method for integrated energy utilization

ActiveCN111569808BReduce usageReduce consumptionVapor condensationEnergy recuperation in distillationWarm waterProcess engineering

Owner:SINOPEC SHANGHAI ENG +1

Waterproof display panel and assembling process thereof

ActiveCN102686076BMeet the waterproof requirements for long-term useImprove waterproof reliabilityHermetically-sealed casingsIdentification meansLED displayPhysical chemistry

Owner:ZHANGZHOU KEHUA TECH CO LTD

A strain with heterotrophic nitrification and aerobic denitrification functions and its application

InactiveCN105586290BEfficient removalGood effect in removing ammonia nitrogenBacteriaWater contaminantsTotal nitrogenSewage treatment

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

Medical lighting video camera

InactiveCN102266248BEffective combinationBlock riseDiagnosticsSurgical field illuminationIlluminanceColor rendering index

Owner:BEIJING AEONMED

A kind of UV curing glue for fiber optic gyroscope

ActiveCN111171777BReduce stressIncrease temperatureNon-macromolecular adhesive additivesPolyureas/polyurethane adhesivesPolymer scienceAdhesive

Owner:XIAN AEROSPACE PRECISION ELECTROMECHANICAL INST

refrigeration unit

ActiveCN105556221BIncreased defrosting heatShorten defrosting timeHeat storage plantsCorrosion preventionEngineeringRefrigeration

Owner:MITSUBISHI ELECTRIC CORP

Settled snow shoveling and removing device and application thereof

InactiveCN102444102BExtended use timeGood profiling effectSnow cleaningEngineeringRoad surface

Owner:肖旭明

A kind of amino-terminated soluble polyaryletherketone and its preparation method and application

ActiveCN113105620BGood compatibilityImplement object diversificationEndcappingPolymer science

Owner:JILIN UNIV

A balancing algorithm for battery modules or systems

ActiveCN108446494BReduce storageReduce the amount of calculationDesign optimisation/simulationSpecial data processing applicationsAlgorithmCurrent voltage

Owner:智锂物联(杭州)科技有限公司

Knob structure and lamps

ActiveCN104180338BLabor-saving operationHumanized design conceptElectric circuit arrangementsEngineeringElectrical and Electronics engineering

Owner:OCEANKING DONGGUAN LIGHTING TECH +2

Key sharing method and device based on remote desktop protocol

ActiveCN104185844BMultiple keys/algorithms usageMultiple digital computer combinationsPasswordKey sharing

Owner:STONEWARE

X-ray machine, control device thereof and device thereof

ActiveCN103211607BReduce radiationRadiation diagnosticsX-rayEngineering

Owner:BEIJING EAST WHALE IMAGE TECH

A kind of short process preparation method of cu-cr-zr alloy strip

ActiveCN104294196BImprove mechanical propertiesGood electrical propertiesSolution treatmentZr alloy

Owner:HENAN UNIV OF SCI & TECH

One-pot synthesis of alkyl 3-cyclopropylamino-2-[2,4-dibromo-3-(difruoromethoxy) benzoyl]-2-propenoate as useful intermediate for antibacterial quinolone medicaments

InactiveCN1202075COrganic compound preparationAmino-carboxyl compound preparationPhenacylQuinolone

Owner:TOYAMA CHEM CO LTD

Analysis method for silver in copper anode mud

InactiveCN1306268CAnalysis method is simpleAnalytical method is fastMaterial analysis by observing effect on chemical indicatorChemical analysis using titrationPotassium thiocyanateFilter paper

Owner:GUANGZHOU RES INST OF NON FERROUS METALS

A trapezoidal layout tandem tilting wing aircraft and its tilting mechanism

ActiveCN107600403BImprove aerodynamic efficiencyImprove installation positioning accuracyWing adjustmentsVertical landing/take-off aircraftsElectric power systemFlight vehicle

Owner:NORTHWESTERN POLYTECHNICAL UNIV

Power failure event judging method based on electric energy collecting terminal

ActiveCN103926485BImprove satisfactionImprove reliabilityCurrent/voltage measurementElectrical testingPower gridComputer terminal

Owner:STATE GRID CORP OF CHINA +2

temperature controlled water bed

InactiveCN105380438BGood temperature control effectImprove securityStuffed mattressesSpring mattressesTemperature controlElectric machinery

Owner:嘉兴市新飞腾塑业有限公司

Method, system, device and medium for generating training data set based on labeled text

ActiveCN111859857BLow costEnsure Labeling ConsistencyNatural language data processingManual annotationData set

Owner:上海森亿医疗科技有限公司

Carbon fiber precursor high pressure steam drafting machine

ActiveCN105970358BEasy to adjustReduce processing costsArtificial filament physical treatmentFibre chemical featuresFiberCarbon fibers

Owner:HENGSHEN

Preparation method of phenyl functionalized radial magnetic core-shell mesoporous silicon material

ActiveCN104069818BNoveltyGood dispersionOther chemical processesAlkali metal oxides/hydroxidesMagnetic mediaSynthesis methods

Owner:UNIV OF SCI & TECH OF CHINA

Pancretin microparticles

PendingCN114364376ALittle loss of activityImprove solubilityPeptide/protein ingredientsMetabolism disorderPharmaceutical drugMicrobiology

Owner:艾孚沃药业有限公司

Information management device and information management method

InactiveCN102473226BRestricted useDigital data protectionMultiple digital computer combinationsReal-time computingInformation management

Owner:FUJITSU LTD

A kind of preparation method of cotton and linen blended yarn

InactiveCN103114360BSmall elongationResolve blendsYarnVegetal fibresYarnCotton fibre

Owner:浙江吉麻良丝新材料股份有限公司

Method for updating virtual machine image, server and desktop cloud system

ActiveCN103218248BTransmissionSoftware simulation/interpretation/emulationServer replicationComputer vision

Owner:福建多多云科技有限公司

A process for preparing anthranilic diamides and intermediates thereof

PendingCN113692406ABiocideOrganic chemistryDiketoneBiochemical engineering

Owner:PI IND LTD

Minisize external cavity high power semi-conductor array steadily electing selecting supermode technique

InactiveCN101118154BShorten the length of the external cavityThe length of the external lumen increasesUsing optical meansSwelling capacityLight beam

Owner:蔡然

Drum type dust removal device

ActiveCN105478428BReduce running timeReduce the risk of miscalculationFlexible article cleaningCleaning using toolsEngineeringRunning time

Owner:WUHAN JINGCE ELECTRONICS GRP CO LTD

Thermal conditioning method and apparatus including gradual ignition and extinction of emitters

ActiveCN109421244BDomestic articlesEngineeringElectromagnetic radiation

Owner:SIDEL PARTICIPATIONS SAS

Urea grease composition and preparation method thereof

ActiveCN101368129BImprove water resistanceImprove performanceThickenersAdditivesSulfurExtreme pressure additive

Owner:杭州得润宝油脂股份有限公司

Composite lock

ActiveCN101343965BIntegrity guaranteedAchieve the purpose of unlockingPuzzle locksPermutation locksEngineeringMechanical engineering

Owner:ABA UFO INT CORP

Multifunctional degradable liquid-state mulch film and its preparing method

ActiveCN100443529CEasy to sprayPrevent evaporationOrganic fertilisersSoil conditioning compositionsPolymer scienceLiquid state

Owner:CHANGZHOU INST OF ENERGY STORAGE MATERIALS &DEVICES

A motor frame that is not easy to break

ActiveCN104917313BRestricted movementAvoid short circuits etc.Windings insulation shape/form/constructionMagnetic circuit stationary partsEngineeringMechanical engineering

Owner:HUZHOU NANYANG ELECTRIC MOTOR

Data transferring device and method

InactiveCN1584859ASmall scaleOmit data transfer timeElectric digital data processingData shippingComputer science

Owner:PANASONIC CORP

Nano-material with optomagnetic double encryption functions and preparation method and application thereof

ActiveCN103450889BImprove uniformityStable in natureMagnetic materialsLuminescent compositionsOptical propertyEncrypted function

Owner:HUNAN UNIV

A building block splicing IoT functional peripheral

InactiveCN106025739BFix security issuesResolve interferenceNetwork connectorsCoupling parts mountingElectricityThe Internet

Owner:深圳市邦悦科技有限公司

Tea rolling and shaping method and equipment

InactiveCN101946840BSimple structureSmall footprintPre-extraction tea treatmentUltimate tensile strengthMechanical engineering

Owner:厦门金纶投资有限公司

Method, device and terminal for determining resource occupation status

ActiveCN112398584BError prevention/detection by using return channelError prevention/detection by diversity receptionData packEngineering

Owner:DATANG GOHIGH INTELLIGENT & CONNECTED TECH (CHONGQING) CO LTD

A double-layer coated graphite composite material and its preparation method and application

ActiveCN109888262BExcellent electrical cycle stabilityGood chemical stabilityCell electrodesSecondary cellsElectrical batteryElectro conductivity

Owner:YANTAI UNIV

A traditional Chinese medicine composition for detoxification, promoting body fluid and dredging collaterals

ActiveCN105477528BImmunological disordersPlant ingredientsDisease progressionChinese drug

Owner:YUEYANG INTEGRATED TRADITIONAL CHINESE & WESTERN MEDICINE HOSPITAL SHANGHAI UNIV OF CHINESE TRADITIONAL MEDICINE

Method for gasifying CO2 and recovering vented material in the production of dimethyl carbonate

ActiveCN104496821BReduce pollutionReduce coal consumptionVapor condensationPreparation from carbon dioxide or inorganic carbonatesSocial benefitsGas phase

Owner:SHANDONG DEPU CHEM IND SCI & TECH

A quick cocoon removal device

ActiveCN110720437BAvoid offsetSo as not to damageAnimal husbandryControl theoryMechanical engineering

Owner:济宁高新科达科技项目服务有限公司

The power output structure with dual hydraulic pumps facing each other

ActiveCN106194422BAdvantages of power output structureReduce work deformationMachines/enginesRotary/oscillating piston pump componentsHydraulic pumpEngineering

Owner:GUANGXI YUCHAI MASCH CO LTD

Text-based thumbnail generation

InactiveCN107077832AGeometric image transformationCharacter and pattern recognitionPattern recognitionThumbnail

Owner:QUALCOMM INC

Preparation method of supramolecular graphene-supported ferric oxide self-assembly

ActiveCN104900424BLarge specific surface areaImprove conductivityHybrid capacitor electrodesHybrid/EDL manufactureCapacitancePolyethylene glycol

Owner:YANGZHOU UNIV

Universal winding mold for spindle-shaped coil of refrigerating high-voltage motor

ActiveCN103138503BReduce processing costsIncrease productivityManufacturing dynamo-electric machinesElectric machineEngineering

Owner:SUZHOU BETTER TECH

A kind of alkali activity inhibition material based on active sandstone aggregate and preparation method thereof

ActiveCN106892583BRemarkable inhibitory effect on alkali activityInhibition Swelling Inhibition RateNano sio2Ball mill

Owner:CHANGJIANG RIVER SCI RES INST CHANGJIANG WATER RESOURCES COMMISSION

An Intelligent Alarm and Fault Diagnosis System for Substation and Dispatch Center

InactiveCN103280887BAvoid calling the policeReduce data trafficCircuit arrangementsInformation technology support systemAlarm messageInformation processing

Owner:贵州博顿电力自动化工程有限责任公司

A pre-bending mold for thoracic aortic stent ring

ActiveCN109124822BExcellent adhesionReduce endoleakStentsBlood vesselsThrombusEngineering

Owner:UNIV OF SHANGHAI FOR SCI & TECH

Method and device for item recommendation

ActiveCN107123032BSolve the problem of similarity being overestimatedPrevent deviationBuying/selling/leasing transactionsPersonalizationData mining

Owner:BEIJING UNIV OF POSTS & TELECOMM

Laser annealing technique on the wafer back of IGBT high voltage power device

ActiveCN101217115BSolve the problem of not being able to perform good annealingAchieve activationSemiconductor/solid-state device manufacturingHigh pressureIon implantation

Owner:TSINGHUA UNIV

Method and apparatus for encoding blocks of video data using palette encoding

ActiveCN105981380BDigital video signal modificationPattern recognitionComputer graphics (images)

Owner:HFI INNOVATION INC

A method for metabolomics extraction of porcine gastrointestinal contents

ActiveCN104977200BImprove extraction efficiencyKeep the original appearancePreparing sample for investigationAnalysis using nuclear magnetic resonanceMetaboliteGastrointestinal Contents

Owner:INST OF SUBTROPICAL AGRI CHINESE ACAD OF SCI

Application of brusatol as chemotherapeutic drug synergist

InactiveCN102106851BIncrease lethalityIncreased growth inhibitionOrganic active ingredientsAntineoplastic agentsCarboplatinCancer cell

Owner:SHANDONG UNIV

Composite manufacturing method of optical ultra-broadband anti-reflection coating

InactiveCN104536064BImprove transmittanceSimple structureVacuum evaporation coatingSputtering coatingUltra-widebandVacuum evaporation

Owner:NANJING INST OF ASTRONOMICAL OPTICS & TECH NAT ASTRONOMICAL OBSE

A method for preparing a master powder material for optimizing the grade and particle size distribution of artificial diamond

ActiveCN109499481BDecrease stockImprove efficiencyUltra-high pressure processesBusiness enterprisePhysical chemistry

Owner:HENAN FAMOUS DIAMOND IND CO LTD

Film platinum resistor temperature sensor for measuring skin temperature accurately

InactiveCN101548881BImprove contact effectImprove stabilityThermometers using electric/magnetic elementsUsing electrical meansPolyimide substratePlatinum

Owner:SHANGHAI JIAOTONG UNIV

Wind turbine foundation anchor bolt pre-tightening torque detection system and detection method

ActiveCN110132478BSimple structureEasy to carryMeasurement of torque/twisting force while tighteningWind drivenMarine engineering

Owner:HUNAN UNIV OF SCI & TECH

Application of active biological product in preparing anti HIV medicine

InactiveCN1331479CEasy to synthesizeTotal increaseAnthropod material medical ingredientsAntiviralsLymphocyte transformationWhite blood cell

Owner:吴志大

Method and device for updating data

ActiveCN104750740BAvoid frequent visitsImprove performanceSpecial data processing applicationsDatabase

Owner:BEIJING FEINNO COMM TECH

TFT (thin film transistor) pixel unit

ActiveCN102338955AReduce lossesTransistorSolid-state devicesAperture ratioSemiconductor

Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

A connection structure between a pcb board and peripheral components and electronic equipment

ActiveCN110416788BSave Design Layout SpaceAchieve connectionCoupling contact membersStructural engineeringElectric devices

Owner:ONEPLUS TECH SHENZHEN

A high-precision detection method for taper hole cone angle based on compound probe

InactiveCN105526885BRealize high-precision detectionImprove efficiencyUsing optical meansImaging processingMathematical model

Owner:ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY

A plastic color mixing machine

ActiveCN112571656BAvoid contactEasy to drainBags openingElectric machineryEngineering

Owner:义乌市东顺玩具有限公司

LED crystal plate with high light-emitting efficiency and manufacturing method thereof

InactiveCN102130253BIncrease the side light emitting areaAvoid reflectionsSemiconductor devicesEngineeringLight-emitting diode

Owner:GUANGDONG TONGFANG ILLUMINATIONS CO LTD

Ink resetting method based on JDF digitalization process

InactiveCN100572063CAccurate preset methodSolve interface problemsPrinting press partsSignature fileTagged Image File Format

Owner:XIAN UNIV OF TECH

A kind of pharmaceutical composition containing bismuth potassium citrate

ActiveCN104606208BImprove stabilityHigh dissolution rateTetracycline active ingredientsDigestive systemTetracycline HydrochlorideDissolution

Owner:长春海悦药业股份有限公司

A kind of preparation method of low-loss amorphous magnetic powder core

ActiveCN108461270BImprove high frequency magnetic performanceHigh DC bias characteristicsTransportation and packagingMetal-working apparatusCrystallographyAlloy

Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI

Display components and mobile terminals

InactiveCN105430128BCompact structureEasy to useTelephone set constructionsComputer terminalComputer science

Owner:MEIZU TECH CO LTD

A 90° Optical Mixer Based on Hybrid Plasmon Waveguide Structure

ActiveCN108345064BShorten the propagation distanceReduce transmission lossOptical light guidesDielectricMultimode interference

Owner:NANJING UNIV OF POSTS & TELECOMM

mobile terminal

ActiveCN110266927BLarge shooting viewing angleImprove the shooting effectTelevision system detailsColor television detailsPanoramaEngineering

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A kind of donkey-hide gelatin pulp intelligent box supply assembly line and box supply method

ActiveCN110712803BEasy to handlePackagingControl engineeringColla corii asini

Owner:SHAN DONG DONG E E JIAO

Slow sinking type puffing aquatic product matched pellet feed, application, producing method and equipment thereof

ActiveCN101803680BReduce wasteImprove protectionFeeding-stuffAnimal feeding stuffOil and greaseFatty liver

Owner:HANGZHOU FEIXUN BIO TECH

Mobile internet hospital visit system based on cloud platform

ActiveCN105205766BReduce requestsHospital process standardizationMedical equipmentSoftware simulation/interpretation/emulationData synchronizationThird party

Owner:佳缘科技股份有限公司

A biological artificial hip joint femoral stem

ActiveCN103505307BImprove long-term stabilityPrevent looseningJoint implantsFemoral headsCoxal jointBone marrow cavity

Owner:刘礼初 +1

Saw blade working head, work tool with the working head and installation method

ActiveCN106142019BQuick releaseQuick installationPortable power-driven toolsEngineeringPower tool

Owner:朱文蔚

Topology optimization method, system, device and storage medium for improving dynamic deletion rate

ActiveCN114417680BGood Performance GuaranteedReduce usageInternal combustion piston enginesDesign optimisation/simulationElement modelTheoretical computer science

Owner:WUHAN UNIV OF TECH

Simulated respiratory tract

PendingCN110914404ABioreactor/fermenter combinationsBiological substance pretreatmentsCell culture mediaVALVE PORT

Owner:PHILIP MORRIS PROD SA

Turnaround device

ActiveCN112344114BServomotor componentsAdjustable jointsControl theoryMechanics

Owner:BC P INC CHINA NAT PETROLEUM CORP +3

A road bridge expansion joint device

ActiveCN112376415BExtended use timeProtection securityBridge structural detailsArchitectural engineeringExpansion joint

Owner:刘涛 +4

A Flotation Method for Reducing Sulfur Content in Magnetic Separation Iron Concentrate

ActiveCN109954591BImprove the operating environmentEasy to operateFlotationToxic gasFoaming agent

Owner:CENT SOUTH UNIV

A road surface three-dimensional information detection device, method and system

ActiveCN108221603BRealize full range detectionAvoid the problem that the shooting transmission speed is too slowRoads maintainenceElectricityImaging processing

Owner:CHONGQING UNIV

hydraulic shock device

ActiveCN105370656BConstructionsServomotor componentsHydraulic cylinderReciprocating motion

Owner:DOOFOR

a paint system

ActiveCN106391351BOptimize layoutEasy to cleanLiquid spraying apparatusGas supplyIndustrial engineering

Owner:长沙宝盛钢材加工配送有限公司 +2

Preprocessing method for measuring content of noble metal ions in high-purity reagent

ActiveCN102175500BEasy to operateAvoid bias in assay resultsPreparing sample for investigationUltrafiltrationFiltration

Owner:SHANGHAI CHEM REAGENT RES INST

A Permeability Prediction Method Based on Block Numerical Simulation of Core Scanning Image

ActiveCN108763711BImproving the Efficiency of Permeability PredictionImprove forecasting efficiencyDesign optimisation/simulationSpecial data processing applicationsData simulationAnalogue computation

Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

Atmospheric Rice-Rayleigh scattering wind lidar and its inversion method

ActiveCN106526615BReduce the difficulty of implementationSimple structureElectromagnetic wave reradiationICT adaptationRayleigh scatteringRaman scattering spectra

Owner:WUHAN INST OF PHYSICS & MATHEMATICS CHINESE ACADEMY OF SCI

Vehicle oil quantity indicating system and its indicating information switching control method

ActiveCN107161005BEasy to useLow costSubstation equipmentWireless commuication servicesComputer moduleBluetooth

Owner:CHONGQING UNIV

A kind of preparation method of fire door core board

ActiveCN108162118BHigh densityImprove mechanical propertiesFireproof doorsDomestic articlesGlass fiberCompression molding

Owner:淮安子婷门窗有限公司

Van-type movable hydrogen manufacturing and hydrogen refueling station

InactiveCN101941418BSkip the assembly processReduce commissioning costsVehicle servicing/repairingHydrogenLow voltage

Owner:袁家祯

A method for synthesizing 2-bromo-n-p-methylbenzenesulfonylpyrrole

InactiveCN103965092BHigh purityHigh yieldOrganic chemistryHydrogenOrtho position

Owner:成都安斯利生物医药有限公司

Electronic controller for automotive power system assembly

ActiveCN102141803BEasy to controlImprove featuresProgramme total factory controlGeneral Packet Radio ServiceElectronic controller

Owner:WEICHAI POWER CO LTD

An attitude fusion enhanced measurement method and system based on inertial navigation technology

ActiveCN108731676BAmendment does not affectWith magnetic anomaly detection functionNavigation by speed/acceleration measurementsPitch angleComputer vision

Owner:北京摩高科技有限公司

Hinge structure

InactiveCN101614237AExtended service lifeReduce manufacturing costWing accessoriesSubstation equipmentEngineeringHinge angle

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

Automatic layout method and device of photomask framework

ActiveCN101447000BAvoid the problem of inconsistent layout stylesSave human resourcesOriginals for photomechanical treatmentSpecial data processing applicationsComputer scienceSemiconductor

Owner:FOUNDER MICROELECTRONICS INT

Method for checking DRC configuration file

ActiveCN100489868CGuaranteed accuracySpecial data processing applicationsComputer hardwareGraphics

Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

water performance equipment

ActiveCN106390485BAvoid Shaking SituationsSmooth performanceStage arrangementsLiquid spraying apparatusUnderwaterMarine engineering

Owner:北京秀域科技文化股份有限公司

A cyclone classifier

InactiveCN103721940BAchieve separationNarrow particle size distribution spanGas current separationEngineeringParticle-size distribution

Owner:连州市华丰化工科技有限公司

A method for producing pipeline steel plates using continuous casting slabs under the condition of small compression ratio

ActiveCN103639198BIncrease pass reduction rateReduce smelting costWork treatment devicesMetal rolling arrangementsProduction lineReduction ratio

Owner:LAIWU STEEL YINSHAN SECTION CO LTD