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.

mems micro-galvanometer and method for making the mems micro-galvanometer based on soi top layer silicon prefabrication

ActiveCN108594428BImprove performanceImprove electrical isolationOptical elementsWaferEngineering

Owner:XI AN ZHISENSOR TECH CO LTD

A kind of high impact toughness titanium alloy and the method for using titanium alloy to prepare seamless pipe

ActiveCN110592425BHigh tensile strengthGood process plasticityShaping toolsMetal rolling arrangementsElectric arc furnaceNiobium

Owner:725TH RES INST OF CHINA SHIPBUILDING INDAL CORP

Display panel, manufacturing method thereof, and display device

ActiveCN105116632BAvoid punctureIntegrity guaranteedNon-linear opticsLiquid-crystal displayDisplay device

Owner:BOE TECH GRP CO LTD

Method for reducing road spectrum into Block Cycle

InactiveCN102737148BGuarantee authenticityShorten test timeSpecial data processing applicationsEngineeringTested time

Owner:NINGBO TUOPU GROUP CO LTD

An emergency solar charging pile

ActiveCN113381231BReduce accessIncrease contactBatteries circuit arrangementsFouling preventionArchitectural engineeringMechanical equipment

Owner:台州市捷堡科技有限公司

Array substrate, manufacturing method thereof, and display device

InactiveCN105977267BReduce the depth of the viaImprove diffusion abilitySolid-state devicesSemiconductor/solid-state device manufacturingDisplay deviceEngineering

Owner:BOE TECH GRP CO LTD +1

Etching tape for manufacturing touch screen and preparation method and etching method thereof

InactiveCN105255376BReduce dosageReduce usageFilm/foil adhesivesConductive material chemical/electrolytical removalDisplay deviceChemistry

Owner:BOE TECH GRP CO LTD +1

A kind of polyurethane modified epoxy acrylate resin and preparation method thereof

ActiveCN110698642BImprove wear resistanceLow viscosityPolymer scienceCarbon chain

Owner:JIANGNAN UNIV

Modified polycarbonate/aliphatic aromatic copolyester composition, preparation method and application

ActiveCN111087780BAdditive manufacturing apparatusPolymer scienceCopolyester

Owner:CHINA PETROLEUM & CHEM CORP +1

mimo resource optimization method, device and electronic device

ActiveCN114221686BSpeed up searchSolve the problem of invalid optimizationSpatial transmit diversityArtificial lifeGreedy algorithmMimo antenna

Owner:BEIJING UNIV OF POSTS & TELECOMM +1

Catalyst for metal-air battery cathode, preparation method and application thereof

ActiveCN112151813BImprove conductivityIncrease the areaFuel and primary cellsCell electrodesNickel saltUltrasonic cavitation

Owner:宁波烯铝新能源有限公司

Modular layout method of silicon-based array and modular silicon-based array

InactiveCN102157454BInking apparatusSemiconductor/solid-state device testing/measurementSilicon chipElectrical and Electronics engineering

Owner:XEROX CORP

Research and control method of impurity B control method in clopidogrel

ActiveCN101585842BOrganic chemistryComponent separationPyridineClopidogrel

Owner:CHINA RESOURCES SAIKE PHARMA

A filter flow meter

ActiveCN106153125BAvoid flowing intoSmall pressure lossVolume/mass flow measurementVolume meteringEnvironmental geologyPiping

Owner:ANHUI CHUNHUI INSTR CABLE GROUP

Apparatus for producing coal-water fluid or oil-coal fluid and production method thereof

InactiveCN1236024CUnique structureReduce volumeLiquid carbonaceous fuelsLump/pulverulent fuel preparationRotational axisProcess engineering

Owner:王逢旦

touch display panel

ActiveCN104951170BInput/output processes for data processingEngineeringMedia layer

Owner:AU OPTRONICS CORP

An adaptive adjustment method for fast charging pile charging request current

ActiveCN112590600BLarge charging currentThe charge request current decreasesCharging stationsElectric vehicle charging technologyCharge currentSimulation

Owner:SAIC-GM-WULING AUTOMOBILE CO LTD

A wind power generation system tracking maximum output power control method

ActiveCN104481803BWind motor controlMachines/enginesControl signalMagnetic poles

Owner:东台城东科技创业园管理有限公司

Connection method of trough solar parabolic reflector

ActiveCN106524532BGuaranteed installation accuracyGuaranteed positioning accuracySolar heating energySolar heat collector detailsLaserParabolic reflector

Owner:内蒙古旭宸能源有限公司

Networking method of power line communication based on asymmetric channel

ActiveCN108964714BConvenient networking methodImprove uplink signal qualityPower distribution line transmissionTransmission monitoringComputer networkUplink channel

Owner:BEIJING SMARTCHIP MICROELECTRONICS TECH COMPANY +1

A method of ultrasonic detection and tensile calibration test of bonding strength grade

ActiveCN111751272BAnalysing solids using sonic/ultrasonic/infrasonic wavesUltrasonic/sonic/infrasonic wave generationEngineeringUltrasonic testing

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

A protection circuit and protection method for a power amplifier

ActiveCN113824407BBurn out preventionReduce input power signalAmplifier protection circuit arrangementsAmplifier with semiconductor-devices/discharge-tubesControl signalInput impedance

Owner:GUANGZHOU HUIZHI MICROELECTRONICS

A Method of Accelerating Kriging Interpolation

InactiveCN105653501BSolve the problem of slow operation speedReduce storageComplex mathematical operationsNODALRelationship - Father

Owner:NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S

High-temperature heat storage and evaporation integrated device

InactiveCN102162636BImprove heat transfer efficiencyImprove featuresThermal insulationHeat storage plantsInsulation layerLight pipe

Owner:INST OF ELECTRICAL ENG CHINESE ACAD OF SCI

Semiconductor electrode, manufacture method thereof and solar cell containing same

InactiveCN101635203BImprove adsorption capacityImprove photoelectric conversion rateLight-sensitive devicesCapacitor electrodesSemiconductor electrodePorosity

Owner:BYD CO LTD

Feed additive and applications of feed additive in constipation of sow

ActiveCN102389028BSolve and prevent constipationReduce constipationAnimal feeding stuffBiotechnologyBacillus licheniformis

Owner:SICHUAN TQLS IND

Drum washing machine

ActiveCN100540788CSmall sizeIncrease washing capacityOther washing machinesWashing machine with receptaclesPulp and paper industryLaundry

Owner:LG ELECTRONICS INC

A kind of perovskite solar cell based on 3,4,9,10-perylenetetracarboxylic dianhydride modification and preparation method

ActiveCN110676388BImprove performanceEfficient and stable performanceSolid-state devicesSemiconductor/solid-state device manufacturingHole transport layerMaterials science

Owner:HAINAN UNIV

A distribution network automation control box that is convenient for maintenance

ActiveCN110730577BHighly integratedEasy to installSide-by-side/stacked arrangementsCasings/cabinets/drawers detailsSoftware engineeringElectrical element

Owner:广东恒梓煜科技有限公司

Method and system for simulating river cross section dynamically

ActiveCN102982221BMeet the requirements of dynamic simulationVivid displaySpecial data processing applicationsStream bedWater level

Owner:北京奥特美克科技股份有限公司

System, apparatus and method for acquiring light path fault location

InactiveCN101257346BSave moneyLow costMultiplex system selection arrangementsElectromagnetic transmissionLocation determinationOptical path

Owner:李鹏飞

Simulation sample preparation method and device for hydraulic fracturing test of broken soft coal seam

ActiveCN112761584BSurveyMining devicesHydraulic fracturingSlurry

Owner:CHINA UNIV OF MINING & TECH +1

A coiling angle control mold and its manufacturing method

ActiveCN105499382BReasonable designEasy to operateShaping toolsPass rateEngineering

Owner:MCC5 GROUP SHANGHAI CORPORATION LIMITED

Optimizing the structure of power generation in vehicles

ActiveCN107303804BDc network circuit arrangementsBatteries circuit arrangementsConvertersIn vehicle

Owner:FORD GLOBAL TECH LLC

Vacuum drying device and drying method for substrate

InactiveCN100517570CAvoid unevennessSmooth handoverDrying solid materials without heatPretreated surfacesEngineeringSupport surface

Owner:DAINIPPON SCREEN MTG CO LTD

Reciprocating and rotating two-way displacement device

ActiveCN106703728BAvoid getting stuckAvoid deformation and fractureDirectional drillingBorehole/well accessoriesPull forceWell drilling

Owner:BC P INC CHINA NAT PETROLEUM CORP +1

Method and device for abnormal analysis of user group message dissemination based on social network

ActiveCN109145109BDealing with surgesImprove accuracyData processing applicationsSpecial data processing applicationsCluster algorithmFeature extraction

Owner:NAT COMP NETWORK & INFORMATION SECURITY MANAGEMENT CENT

A high-efficiency and energy-saving sulfur recovery device and method

ActiveCN106698362BTake advantage ofImprove energy efficiencyEnergy inputSulfur preparation/purificationRecovery methodHeat energy

Owner:BEIJING PETROCHEM ENG

Method and device for stacking and assembling rotor discs

ActiveCN110207644BHigh precisionGeometric Deviation GuaranteeMeasurement devicesMetal working apparatusMechanical engineeringPhysics

Owner:AECC COMML AIRCRAFT ENGINE CO LTD

A device for removing impurities and stones for rice processing

ActiveCN108816312BImprove the efficiency of impurity removalReduce labor intensityGas current separationGrain millingAgricultural scienceDust control

Owner:怀宁县谷丰米业有限公司

A method and device for third-party traffic payment

ActiveCN108540952BEasy to downloadReduce worriesAccounting/billing servicesTelephonic communicationThird partyPayment

Owner:张魁武

Open off-road tire ropes with preformed wires

ActiveCN102812177BReduce weightLight tiresTextile cablesEngineeringReinforced rubber

Owner:NV BEKAERT SA

Fully open spiral flow sewage device

ActiveCN105461010BAchieve separationNovel structureWater/sewage treatment by centrifugal separationSewageSpiral flow

Owner:怀化市水利电力勘测设计研究院有限公司 +1

Multi-file retrieval method and device based on face recognition

ActiveCN107704520BImprove accuracyCharacter and pattern recognitionFile metadata searchingDocument formatComputer vision

Owner:绿湾网络科技有限公司

A three-dimensional coverage control method for public control signals in a cellular mobile communication network

ActiveCN104320788BAchieve Stereo Coverage ControlWeak coverage is smallNetwork planningHigh level techniquesControl signalExcitation current

Owner:ZHEJIANG UNIV

Splicing display panel and splicing display device

ActiveCN113763823BIncrease display contrastSimple processStatic indicating devicesIdentification meansFlexible circuitsDisplay device

Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

An intelligent Ponzi scheme detection method, device, terminal and storage medium

ActiveCN112862493BSolve technical problems with unstable accuracyImprove detection accuracyPlatform integrity maintainanceProtocol authorisationReliability engineeringElectrical and Electronics engineering

Owner:SUN YAT SEN UNIV

A New Method of Preventing Sticking Accidents and Underpressure in Petroleum and Non-oil Drilling Wells

ActiveCN109505512BSolve the problem of high cost investmentDrilling rodsFlushingVibration amplitudeThermodynamics

Owner:王文超

An Ende pulverized coal gasifier with nitrogen, water vapor, and synthesis gas driven return mechanism

InactiveCN104593086BLow calorific valueGuaranteed uptimeGranular/pulverulent flues gasificationSyngasWater vapor

Owner:HARBIN INST OF TECH

Interactive control method and device, storage medium, and electronic device based on virtual scene

ActiveCN109542323BInput/output processes for data processingInteraction controlEngineering

Owner:NETEASE (HANGZHOU) NETWORK CO LTD

Cyanine compound and light filter using the same

InactiveCN101519414BOptical filtersMetallocenesHalogenHydrogen atom

Owner:ADEKA CORP

Android service framework, method and device for realizing extended service

ActiveCN110413259BReduce couplingEasy to upgradeSoftware designSoftware engineeringSource code

Owner:ZTE CORP

Washing and swimming pool for aquatic bird culture and aquatic bird solid feces collection method

InactiveCN101828530BCollect thoroughlyEasy to collect and save timeAvicultureAnimal fecesWater flow

Owner:ENVIRONMENTAL SCI RES & DESIGN INST OF ZHEJIANG PROVINCE +1

A tensioning device and tensioning method for chain installation and adjustment

ActiveCN106956237BPrevent fallbackImprove work efficiencyMetal-working hand toolsChain linkIndustrial engineering

Owner:SHANDONG IRON & STEEL CO LTD

Electrical connector and connector combination with the electrical connector

ActiveCN111525340BIncrease the lengthIncrease elasticitySecuring/insulating coupling contact membersCoupling contact membersClassical mechanicsElectrical connection

Owner:DEYI PRECISION ELECTRONIC IND CO LTD PANYU

Front opening double wellhead derrick for offshore drilling platform

ActiveCN106761437BLarge storage capacitySave internal spaceDerricks/mastsOffshore drillingWellhead

Owner:LANZHOU LS PETROLEUM EQUIP ENG CO LTD

A Shipborne Disposable Radioactivity Monitoring Drifting Buoy

ActiveCN106428434BRealize tracking and monitoringReal-time emergency monitoringWaterborne vesselsBuoysBuoyContinuous monitoring

Owner:STATE OCEAN TECH CENT

Valve core device

ActiveCN102235511BReduce the difficulty of assemblyImprove assembly efficiencyLift valveEngineeringMechanical engineering

Owner:ZHEJIANG SANHUA COMMERCIAL REFRIGERATION CONTROLS CO LTD SHAOXING CITY

Preparation method of cyclic carbonic ester

InactiveCN102060837BLow costMild reaction conditionsOrganic chemistryPtru catalystCycloaddition

Owner:NORTHWEST UNIV

A device authentication and key agreement method for body area network based on channel characteristics

ActiveCN110753342BReduce the burden onEliminate needSecurity arrangementCommunications securityControl cell

Owner:WUHAN UNIV

Hydraulically driven joints for robots

ActiveCN108608459BAccurate locationPrecise torque controlProgramme-controlled manipulatorJointsHydraulic cylinderRobotics

Owner:JIANGSU DREAMWELL DYNAMICS TECH CO LTD

A kind of impact-resistant and wear-resistant lubricating composite coating on the surface of hydraulic valve stem and its preparation method

ActiveCN109023362BExtended service lifeIt has the treatment effect of impact resistance, wear resistance and lubrication integrationVacuum evaporation coatingSputtering coatingTotal thicknessValve stem

Owner:中国人民解放军空军勤务学院

Method for improving resolution of single-piezoelectric layer thin film acoustic wave sensor

InactiveCN101900709BImprove qualityQuality improvementMaterial analysis using sonic/ultrasonic/infrasonic wavesPhase differenceAcoustic energy

Owner:CHONGQING UNIV

Method for preparing W-Ti alloy target material

InactiveCN101928850BUniform alloy structureHigh densityVacuum evaporation coatingSputtering coatingHigh energyRaw material

Owner:XIAN UNIV OF TECH

A short wet steaming process for continuous pad dyeing of towel fabric with vat dyes

ActiveCN103031750BDip dyed evenlyUniform padding car controls dipping by air cylinderSucessive textile treatmentsDyeing processEngineeringUltimate tensile strength

Owner:SUNVIM GROUP

Fabrication of two-dimensional Cu-Mof nanosheets and their application in fluorescence detection of TNP

ActiveCN111269434BQuenchingThe overall thickness is thinFluorescence/phosphorescenceLuminescent compositionsPyrrolidinonesSodium hydroxide

Owner:NORTHWEST NORMAL UNIVERSITY

Calling treatment method

InactiveCN100391270CTake advantage ofImprove call handling efficiencyNetwork traffic/resource managementRadio/inductive link selection arrangementsComputer scienceOptimal route

Owner:大连环宇移动科技有限公司

Wireless power transfer systems

PendingCN113631417ABatteries circuit arrangementsCharging stationsCoil arrayTransmission system

Owner:INTDEVICE LTD

Method and system for implementing resource allocation in next generation network

InactiveCN101345699BRealize regulationSpecial service provision for substationNetwork traffic/resource managementUser deviceResource allocation systems

Owner:ZTE CORP

A hub device for routing switches for computer network maintenance

ActiveCN113141310BExtended service lifeReduce frictionNon-rotating vibration suppressionCoupling device detailsInterior spaceEngineering

Owner:广西佳仕运网络科技有限公司

A temperature control device for fixed current leads

ActiveCN113110637BBurn out preventionRealize intelligenceTemperatue controlSuperconductor elements usageComputer control systemTemperature control

Owner:安徽硕金医疗设备有限公司

Micropore thin film micro-fluidic chip as well as preparation method and application thereof

InactiveCN103372469BHazard reductionHigh resolutionMaterial analysis by observing effect on chemical indicatorLaboratory glasswaresHigh volume manufacturingEngineering

Owner:INST OF CHEM CHINESE ACAD OF SCI

A scheduling method, device and computer-readable storage medium

ActiveCN109040190BImplement schedulingTransmissionContent distributionEngineering

Owner:MIGU CO LTD +1

A method for evaluating the lubricating effect of lubricants in stamping process

ActiveCN110052539BImprove efficiencyQuality improvementShaping toolsDesign optimisation/simulationStamping processMechanical engineering

Owner:SHOUGANG CORPORATION

Automatic ink-saving device for ink barrel

InactiveCN100554135CEasy to useReduce wasteBottle emptyingEngineeringSmall footprint

Owner:TIANJIN EPSON CO LTD

A kind of cake base paper and its production process

ActiveCN106012655BHigh strengthHydrophilicWater-repelling agents additionPaper coatingPaper basedSlurry

Owner:YINGGE PULPING & PAPER MAKING LUOHE CITY

Optical strain gauge strips

InactiveCN101228421AReduce areaReduce distanceForce measurement by measuring optical property variationGratingElectrical conductor

Owner:HOTTINGER BALDWIN MESSTECHNIK GMBH

Measuring equipment

ActiveCN102370486BReduce thicknessReduce volumeDiagnostic recording/measuringSensorsEngineeringMechanical engineering

Owner:BEIJING CHOICE ELECTRONICS TECH CO LTD

Three-dimensional ordered macroporous sno ₂ Film Preparation Method

ActiveCN103938245BSimple and fast operationReduce energy consumptionElectrolytic inorganic material coatingCell electrodesPolystyreneLithium-ion battery

Owner:HARBIN INST OF TECH

An automatic leveling gasket device

ActiveCN113199966BEnsure that the slope of the installationImprove accuracyTrolley linesClassical mechanicsStructural engineering

Owner:CHINA RAILWAY CONSTR ELECTRIFICATION BUREAU GRP CO LTD +2

Printing data processing method, device, equipment and storage medium

ActiveCN109760431BGuaranteed one-to-one correspondenceAccurate extractionOther printing apparatusChannel dataTerm memory

Owner:SHENZHEN HOSONSOFT CO LTD

A method and device for sending emoticon images

ActiveCN104935491BData switching networksInternet communicationComputer science

Owner:TENCENT TECH (SHENZHEN) CO LTD

bicycle parking arm

ActiveCN107351943BEasy accessSave land areaCycle standsBicycle parkingEngineering

Owner:HANGZHOU OS PARKING FACILITIES CO LTD

Positioning fixture, 3D curved glass detection system and method

ActiveCN108088652BSolve the detection speed is slowImprove detection accuracyOptical apparatus testingEngineeringMechanical engineering

Owner:KAYMAO TECH SHENZHEN

A new type of cable climbing device

ActiveCN106049270BPrevent fallingAdjustable preloadBridge structural detailsElectric machineryDrive motor

Owner:CHINA JILIANG UNIV

Multiparty calling method and corresponding mobile communication terminal

InactiveCN100586137CNovel multi-party call methodSpecial service for subscribersCommmunication supplementary servicesTelecommunicationsComputer science

Owner:LG ELECTRONICS INC

A CNC internal polishing mechanism for pot grinding

ActiveCN113231922BGrinding drivesGrinding machinesPolishingEngineering

Owner:肇庆市第二机床厂有限公司

An electric field coupled electric vehicle wireless charging technology voltage optimization method

ActiveCN109941128BGuaranteed economyEnsuring that the CPT system is economicalCharging stationsCircuit arrangementsCapacitanceTransmitter coil

Owner:SOUTHWEST JIAOTONG UNIV

A multifunctional road cycle load testing machine

ActiveCN109554996BReduce the possibility of malfunctionReduce loadRoads maintainenceControl engineeringElectric machinery

Owner:武昌首义学院

A method for generating terahertz pulses and detecting them in real time

InactiveCN103557949BSimple configurationLow costInstrumentsSingle crystalMATLAB

Owner:WUHAN UNIV OF SCI & TECH

A bagasse boiler drying and combustion system

ActiveCN106196096BReduce moisture contentBurn fullyDrying gas arrangementsIncinerator apparatusCombustion systemCold air

Owner:GUANGDONG YUEWEI ENVIRONMENT TECH CO LTD

LC tank of the resonator

ActiveCN106160667BGood resistance to equipment changesMultiple-port networksOne-port networksCapacitanceEngineering

Owner:MEDIATEK INC

Method and device for collision detection of robot load

ActiveCN111890343BImprove timelinessProgramme-controlled manipulatorCollision detectionSimulation

Owner:浙江广合智能科技有限公司

A low power consumption Mn-Zn ferrite magnetic material for ultra-high temperature condition and its making method

ActiveCN101169996BModerate contentReduce power consumptionInorganic material magnetismFerrite (magnet)Magnetic characteristic

Owner:HENGDIAN GRP DMEGC MAGNETICS CO LTD

System and method for controlling air flow into vehicle engine compartment

ActiveCN107269377BImprove powerImprove cooling effectCoolant flow controlMeasurement deviceControl systemEngineering

Owner:HYUNDAI MOTOR CO LTD

A composite filler for filling invisible anti-fog masks

ActiveCN106362704BReduce weightReduce volumeOther chemical processesBreathing filtersCell Surface ProteinsBiology

Owner:QINGDAO AGRI UNIV

heat sink

ActiveCN105066075BImprove cooling effectSpeed up exportLighting heating/cooling arrangementsSemiconductor devices for light sourcesEngineeringHeat sink

Owner:东莞市闻誉实业有限公司

A turbocharger and its wastegate valve pneumatic actuator

ActiveCN112412620BAvoid reflectionsReduce vibrationInternal combustion piston enginesEngine componentsWastegateEngineering

Owner:SAIC MOTOR

Sample set for transmission electron microscope tests and fabrication method thereof

ActiveCN102384866BEasy to distinguishImprove detection efficiencyPreparing sample for investigationTest sampleElectron microscope

Owner:SEMICON MFG INT (SHANGHAI) CORP +1

A kind of technology preparation method of Hetian jade mosaic health art board

ActiveCN103223812BImprove immunityAnti agingDecorative surface effectsAnti virusAdhesive

Owner:肖晖

A Method of Improving Beam Quality Based on Phase Carrier

ActiveCN110501826BEffective filteringHigh beam qualityStatic indicating devicesNon-linear opticsSpatial light modulatorLight beam

Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

A high-efficiency biomass fuel forming machine

InactiveCN103963341BImprove molding efficiencyIncrease profitShaping pressMolding machineEngineering

Owner:湖州镭宝机械有限公司

Melt enhancer with functional groups, preparation and application

ActiveCN104193879BNarrow molecular weight distributionUniform molecular weightPolymer scienceEmulsion

Owner:山西科灜科技有限公司

A kind of production method of light guide plate

ActiveCN103407050BSimple production processReduce manufacturing costOptical articlesLaser technologyLight guide

Owner:江西鑫航兴新材料有限公司

A kind of automatic separation method and automatic separation device for cutting edge of light diffusing plate

ActiveCN108032354BPrevent frontal impact deformationSeparation transition is smoothOptical articlesFlat articlesWorking environmentEngineering

Owner:SUZHOU SANXIN TIMES NEW MATERIAL CO LTD

Display control method of LED backlight source

ActiveCN101235944BExtended service lifeReduce loadLight source combinationsPoint-like light sourceVisual perceptionLightness

Owner:NANJING CEC PANDA LCD TECH

Fault Location Method for UHV Transmission Lines Based on Weighted Least Squares Algorithm

ActiveCN105548803BReduce mistakesStrong real-time fault locationFault locationUltra high voltageDistributed parameter model

Owner:ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY +1

1,2,4-triazolethione derivative containing (hetero)aryl group and piperazine, preparation method and application

ActiveCN105330651BImprove rigidityStrong inhibitory activityBiocideOrganic chemistryBiotechnologyCercospora arachidicola

Owner:NANKAI UNIV

A brdf color gamut mapping method based on directional statistical analysis

ActiveCN108335351BSmall distortionReduce computational complexity3D-image renderingGamutStatistical analysis

Owner:NANJING UNIV

A kind of preparation method of imitation lotus leaf superhydrophobic self-cleaning surface

ActiveCN103881120BSuperhydrophobicWith self-cleaning abilityControllabilityHydrogen bubble

Owner:黑龙江德明科技开发有限公司

oxygen machine

ActiveCN110015639BEasy to adjustEasy to switchOxygen preparationThermodynamicsProcess engineering

Owner:OMRON HEALTHCARE (CHINA) CO LTD

A mold core with variable inner diameter

ActiveCN112026071BImprove the stability of useIncreased assembly rangeStructural engineeringMechanical engineering

Owner:湖北思若科技有限公司

Integral filling assembly structure and assembly method of throwing mechanism

ActiveCN111890269BLower the altitudeAvoid breakingWork holdersMetal-working hand toolsClassical mechanicsEngineering

Owner:HUBEI SANJIANG AEROSPACE JIANGHE CHEM TECH

A sewage treatment device for biopharmaceutical production

ActiveCN114538611BReduce disturbanceEfficient removalSpecific water treatment objectivesBiological treatment apparatusElectric machineEngineering

Owner:SHANDONG INST FOR FOOD & DRUG CONTROL

Connector

ActiveCN100392913CSolve the phenomenon of disengagementSolve the shortcomings such as inability to connect electricallyTwo-part coupling devicesClamped/spring connectionsEngineeringElectrode

Owner:DELTA ELECTRONICS INC

Green energy-saving anti-glare system for highway tunnel entrance

ActiveCN105421256BReal-time brightness adjustmentTroubleshoot the transitionProtective constructionElectric circuit arrangementsTransmittanceEngineering

Owner:CHINA MERCHANTS CHONGQING COMM RES & DESIGN INST

Method and device for loading video barrage

ActiveCN103533442BAdd barrage functionSelective content distributionSpecial data processing applicationsTime informationWeb site

Owner:BEIJING QIHOO TECH CO LTD

A kind of non-phosphor powder Gan-based white LED epitaxial structure and preparation method thereof

ActiveCN104868027BHigh light conversion efficiencyImprove luminous efficiencySemiconductor/solid-state device manufacturingSemiconductor devicesPhosphorQuantum well

Owner:SHANDONG INSPUR HUAGUANG OPTOELECTRONICS

Method for providing a set of services of a first subset of a social network to a user of a second subset of said social network

InactiveCN104054078AData processing applicationsDigital data information retrievalTheoretical computer scienceDegree of similarity

Owner:ALCATEL LUCENT SAS