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.

Lighting module

ActiveCN110131683BVehicle headlampsOptical signallingUltraviolet lightsEngineering
Owner:KOITO MFG CO LTD

Modification method for alloying surface of magnesium alloy

InactiveCN102677014BIncreased microhardnessImprove wear resistanceVacuum evaporation coatingSputtering coatingSputteringNi cr alloy
Owner:CHONGQING UNIV OF TECH

A kind of high-strength conductive elastic cu-ti-ni-y alloy and preparation method thereof

ActiveCN108588477BHigh hardnessImprove conductivitySolution treatmentTitanium
Owner:XIAN UNIV OF TECH

High-curie-point lead-free PTC (Positive Temperature Coefficient) ceramic material and preparation method thereof

ActiveCN102745984BHigh purity phase compositionImprove reliabilityPositive temperature coefficient thermistorsElectrical resistance and conductanceHeat sensitive
Owner:盐城青墩津邦水务有限公司

A QoS allocation method and system for a storage area

ActiveCN111294247BRead and write quicklyDoes not affect overall storage performanceData switching networksOperational systemDistribution method
Owner:GUANGDONG EFLYCLOUD COMPUTING CO LTD

A metal shell of communication equipment and its preparation method and application

ActiveCN107295772BHigh hardnessImprove wear resistanceMetal casingsElectrical equipmentEngineeringCommunication device
Owner:BYD CO LTD

A kind of medicinal montmorillonite and its preparation process

ActiveCN107324351BImprove production conditionsEasy to controlSilicon compoundsCation-exchange capacityMontmorillonite
Owner:四川维奥制药有限公司

Single Event Sensitivity Judgment Method Based on Different Instruction Sets of Pulsed Laser Devices

ActiveCN105445640BSolve a wide variety of conflicting problemsContactless testingTest orderOrder set
Owner:BEIJING MXTRONICS CORP +1

A trajectory recovery method based on deep learning and Kalman filter correction

ActiveCN109409499BNeural architecturesAttention modelSequence model
Owner:BEIHANG UNIV

A service processing method, device, server and readable storage medium

ActiveCN109522118BLoad balancingThe load cannot be timelyResource allocationEngineeringHome appliance
Owner:GREE ELECTRIC APPLIANCES INC

Welding method of high-nickel alloy and stainless steel dissimilar metal

InactiveCN101508053BMeet performance requirementsImprove welding efficiencyArc welding apparatusWelding/cutting media/materialsAusteniteAustenitic stainless steel
Owner:SHANDONG UNIV

A spouted fluidized bed with tar catalytic cracking function

ActiveCN110117500BExtended stayTake advantage ofCatalytic crackingFluidized bedCracking reaction
Owner:SOUTHEAST UNIV

Flat-panel display device with gate-modulated multi-tilt cathode structure and its preparing process

InactiveCN100527342CIncrease the amount of electron emissionImprove electron emission efficiencyControl electrodesImage/pattern display tubesFluorescenceImaging quality
Owner:ZHONGYUAN ENGINEERING COLLEGE

Robust zero-watermarking algorithm against dual print-and-scan based on direct coefficient comparison

InactiveCN102081788BImage data processing detailsDiscrete cosine transformDigital image
Owner:ZHEJIANG GONGSHANG UNIVERSITY

Intelligent fast installation method of servo support in foundation pit

ActiveCN111910648BFast installationReduce unsupported exposure timeFoundation testingExcavationsArchitectural engineeringAxial force
Owner:TONGJI UNIV

A kind of automobile rear wheel steering hydraulic cylinder

InactiveCN104879342BAchieve steeringSimple structureFluid-pressure actuatorsHydraulic cylinderPulp and paper industry
Owner:CHINA NORTH VEHICLE RES INST

Telescopic boom hydraulic system, crane boom system and crane

ActiveCN102674170BCranesLow speedPetroleum engineering
Owner:XUZHOU HEAVY MASCH CO LTD

Partial hydrolysis polyacrylamide solution molecular agglutinant

InactiveCN1186386CNot corrosiveEasy to drive oilAluminium chloridePartial hydrolysis
Owner:大庆瑞升科技有限公司

A kind of multi-wafer dicing method and semiconductor structure

ActiveCN111710646BReduce warpageImprove utilization efficiencySemiconductor/solid-state device detailsSolid-state devicesSemiconductor structureWafer dicing
Owner:YANGTZE MEMORY TECH CO LTD

Method, device and system for orbit determination of low-orbit satellites

ActiveCN110058287BImprove the accuracy of orbit determinationSatellite radio beaconingObservation dataGround system
Owner:BEIJING UNISTRONG SCI & TECH

A method for resource utilization and treatment of ammonia nitrogen-containing wastewater in the circuit board etching waste liquid recovery industry

ActiveCN104591465BReasonable resourcesLow costMultistage water/sewage treatmentAmmonium halidesHigh concentrationSeparation technology
Owner:SHENZHEN SHENTOU ENVIRONMENT TECH CO LTD

New type reflection section burned half coal gas fuel coal fired boiler

InactiveCN100501231CImprove smoke exhaust effectImprove efficiencySolid fuel combustionCombustion apparatusCombustion chamberEngineering
Owner:大连七六〇研究所六〇〇工厂

A kind of SRS interference coordination method, device and base station equipment

ActiveCN103313413BReduce distractionsImprove throughputWireless communicationSounding reference signalThroughput
Owner:CHINA MOBILE COMM GRP CO LTD

Electrode abrading and conducting adhesive and preparation method thereof

ActiveCN103550795BIncrease contactLower impedanceSurgical adhesivesNon-conductive material with dispersed conductive materialPolymer sciencePolymer chemistry
Owner:WUHAN GREENTEK

A new type of oil-water separation device

InactiveCN104474742BAchieve separationImprove dehydration efficiencyNon-miscible liquid separationWater dischargeOil water
Owner:CHONGQING TECH & BUSINESS UNIV

A kind of polymetallic semi-regenerative reforming catalyst and preparation method thereof

ActiveCN110064416BStrong interactionHigh activityMetal/metal-oxides/metal-hydroxide catalystsNaphtha reformingPtru catalystAluminium hydroxide
Owner:PETROCHINA CO LTD

Decoding method and terminal of one-dimensional code cmos camera engine

ActiveCN107644183BGuaranteed yieldIncrease decoding rateSensing by electromagnetic radiationComputer hardwareCMOS
Owner:FUJIAN LANDI COMML EQUIP CO LTD

A kind of preparation method of water-based epoxy resin sizing agent for carbon fiber

ActiveCN101736593BProtect the surfaceImprove clusteringCarbon fibresPolymer scienceCarbon fibers
Owner:HARBIN INST OF TECH

A device for controlling furnace temperature overshoot

InactiveCN106521129BQuality assuranceReduce the difference in qualityFurnace typesHeat treatment process controlCold airFurnace temperature
Owner:江苏迈科炉业科技有限公司

Sun-proof antifouling ceiling device for vehicle

InactiveCN110641264AReduce maintenance costsExtended service lifeMan-operated mechanismPower-operated mechanismElectric machineryControl theory
Owner:WENZHOU MINGRONG AUTO ACCESSORIES CO LTD

Method of water disposal

InactiveCN101765564BIncrease concentrationReduce volumeMembranesTreatment using aerobic processesSludgeMembrane surface
Owner:MITSUBISHI RAYON CO LTD

Magnetic levitation centrifugal blood pump integrated with extracorporeal circulation magnetic wheel

ActiveCN112156255BEliminate the effects ofReduce hemolysisOther blood circulation devicesDialysis systemsExtracorporeal circulationHemolysis
Owner:BEIHANG UNIV

A slope protection structure for water conservancy engineering

ActiveCN111172944BImprove protectionRealize water retentionWatering devicesCoastlines protectionWater flowCoil spring
Owner:ZHEJIANG UNIV OF WATER RESOURCES & ELECTRIC POWER

Production device of full-automatic solar water heater

InactiveCN101806496BShorten the timeSave human effortSolar heat devicesSolar thermal energy generationTime efficientSolar water
Owner:孟扬

A method of RESTful service design based on spring MVC

ActiveCN104639603BEasy to callReduce difficultyTransmissionRepresentational state transferComputer architecture
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

A Short Peptide Inhibitor Inhibiting the Aggregation of Amylin

ActiveCN107151263BSmall molecular weightGood effectPeptide/protein ingredientsMetabolism disorderCytotoxicityAmyloid
Owner:辽宁纽帕特生物科技有限公司

Leak Detection Device and Leak Detection Method for Bag Dust Collector

ActiveCN105363296BAvoid pollutionEasy to operateMeasurement of fluid loss/gain rateDispersed particle filtrationSolenoid valveBaghouse
Owner:MCC BAOSTEEL TECH SERVICE

A kind of processing technology and processing device of double-layer burnt-out cloth

ActiveCN104863002BImprove processing efficiencyReasonable workmanshipLiquid/gas/vapor removalDyeing processTextile technologyEngineering
Owner:浙江泛太平洋针织印染有限公司

Composition for forming silicon-containing resist underlayer film removable by wet process

ActiveCN107077072AAvoid damageSemiconductor/solid-state device manufacturingPhotosensitive material processingEpoxyResist
Owner:NISSAN CHEM IND LTD

Button assembly

InactiveCN1379910AManual control with multiple controlled membersElectric switchesEngineeringPrinted circuit board
Owner:INTERDIGITAL CE PATENT HLDG

A kind of polishing equipment for automobile brake drum surface

ActiveCN111300249BPrevent slidingGrinding carriagesPolishing machinesBrakeControl theory
Owner:丽水市知科科技有限公司

Transparent electrode films and touch panel comprising the same

ActiveCN107977103ASynthetic resin layered productsElectrical equipmentMetal nanowiresOptoelectronics
Owner:HYUNDAI MOTOR CO LTD

Information processing method and information processing apparatus

InactiveCN1932784AMemory architecture accessing/allocationInput/output to record carriersInformation processingWrite buffer
Owner:SONY CORP

a heat shield

ActiveCN107882639BImprove low temperature performanceNo icingSynthetic resin layered productsGas turbine plantsGlass fiberYarn
Owner:XIAN AEROSPACE PROPULSION INST

An automatic watering flowerpot

InactiveCN103340110BAvoid witheringCause rotSelf-acting watering devicesReceptacle cultivationElectricityWater storage
Owner:王蕊

Network state monitoring system

InactiveCN104067599AMonitoring statusMonitor statusData switching networksManagement unitMonitoring system
Owner:OKI ELECTRIC IND CO LTD

An artificially placed algae reef device

ActiveCN104429904BTake advantage ofAvoid destructionClimate change adaptationCultivating equipmentsEngineeringBuoyancy
Owner:ZHEJIANG OCEAN UNIV

Adaptive voltage switching circuit and antenna system

InactiveCN102195468BGuaranteed Reliability RequirementsSimple structureDc-dc conversionAntennasLow noiseVoltage reference
Owner:深圳市华夏泰和科技有限公司

Abnormal behavior detection method and device

ActiveCN109086662BLow costSave testing resourcesCharacter and pattern recognitionFeature extractionEngineering
Owner:ZHEJIANG DAHUA TECH CO LTD

A hollow line design method for automobile glass screen

ActiveCN110550127BEasy to operateSave energyVehiclesDesign softwareMechanical engineering
Owner:福耀玻璃(苏州)有限公司

Material change and discharge device for foam

ActiveCN111070787BImprove work efficiencySafe and easy delivery processPaper-makingBox making operationsStructural engineeringMechanical engineering
Owner:苏州埃缇益自动化科技有限公司

Two-way amplifying device and semi duplex communication system and method having said device

ActiveCN100557959CAchieve improvementActive radio relay systemsTwo-way amplifiersAudio power amplifierControl signal
Owner:HUAWEI TECH CO LTD

A method for analyzing Zhongshengmycin content

ActiveCN103901128BGood peak shapePromote regenerationComponent separationSolventChromatography column
Owner:SHENZHEN NOPOSION AGROCHEM

Modified magnetic fluid, holding mechanism and holding device using the modified magnetic fluid

ActiveCN106165029BImprove retentionIncreased shear strengthGripping headsInorganic material magnetismMagnetizationEngineering
Owner:NAT UNIV CORP KYUSHU INST OF TECH (JP) +1

A single-stage single-phase current source inverter with energy storage inductance connected in parallel with active snubber circuit

ActiveCN110350816BSolve lossFeatures single-stage boost power conversionAc-dc conversionSingle network parallel feeding arrangementsCapacitancePhase currents
Owner:FUZHOU UNIV

A Method for Improving the Local Deformation of the Inner Cover Board of Multilayer Printed Circuit Board

ActiveCN109714896BSmall local variablesImprove local deformationPrinted circuit manufactureEngineeringMechanical engineering
Owner:广州广合科技股份有限公司

A kind of synthetic method of samarium cobaltate nano powder

InactiveCN103936082BHigh purityShape is easy to controlMaterial nanotechnologyCobalt compoundsFuel cellsCrucible
Owner:NORTHEASTERN UNIV LIAONING

Process for producing hydrocarbons and hydrocarbon compositions produced therefrom

ActiveCN106566575BLiquid hydrocarbon mixture productionBio-feedstockAlkanePtru catalyst
Owner:CHINA PETROLEUM & CHEM CORP +1

Airbag unit for motor vehicle safety equipment and related method of packing airbag

ActiveCN107531207BPedestrian/occupant safety arrangementAirbagMotorized vehicle
Owner:AUTOLIV DEV AB

multifunctional car seat

InactiveCN104890538BVersatileEasy to adjustKids chairsChild seatsCar seatLocking mechanism
Owner:XIAMEN UNIV OF TECH

Miniaturized artificial surface plasmon transmission line based on interdigitated structure

ActiveCN110854494BRealize miniaturization designEfficient transmission characteristicsWaveguidesDielectric substrateMaterials science
Owner:HANGZHOU DIANZI UNIV

A camera component, a mobile terminal and a control method for the camera component thereof

ActiveCN109862139BTelevision system detailsColor television detailsFixed frameCamera module
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

An optical lens with back focus compensation

ActiveCN103048773BImprove imaging clarityAberration correctionOptical elementsCamera lensRefractive index
Owner:NINGBO SUNNY AUTOMOTIVE OPTECH

A brushing device for a battery pole plate

ActiveCN103991016BRealize automatic edge brushingExtended service lifeEdge grinding machinesElectrode manufacturing processesBrush deviceMechanical engineering
Owner:SHAOGUAN DFS AUTOMATION EQUIP

A kind of preparation method of in-situ toughened polypropylene alloy

InactiveCN104559205BImprove interface compatibilityImprove low temperature resistanceThermoplastic elastomerAlloy
Owner:SHENYANG INSTITUTE OF CHEMICAL TECHNOLOGY

Method and apparatus for calculating natural frequency of an ink-jet head

InactiveCN101070021AVibration measurement in solidsResonant frequencyPiezoelectric actuatorsEngineering
Owner:SAMSUNG ELECTRO MECHANICS CO LTD

New application of tea polyphenols inducing salt resistance of wheat seedlings, seed soaking solution, and salt resistance methods

ActiveCN105941400BActivity will not decreaseEliminate the effects ofBiocidePlant growth regulatorsPeroxidasePolyphenol
Owner:苏州智品尚生物科技有限公司

Photovoltaic mains compensation device and control method for water pump system

InactiveCN108808822BSimple control processFast controlBatteries circuit arrangementsElectric powerControl engineeringPhotovoltaic arrays
Owner:SHANGHAI JIAOTONG UNIV

A method for separation, purification and culture of naked mole-rat Leydig cells

ActiveCN106906177BCell state maintenanceHigh purityCell dissociation methodsArtificial cell constructsEnzyme digestionLeydig cell
Owner:SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY

A kind of preparation method of railway sleeper

ActiveCN105773943BLow costSave and use energyCoatingsEngineeringExtrusion
Owner:BEIJING HENGTONG INNOVATION LUXWOOD TECH +1

Monitoring System of Vehicle Reducer

ActiveCN112622861BRealize real-time monitoringBraking action transmissionBrake safety systemsReduction driveMonitoring system
Owner:SIGNAL & COMM RES INST OF CHINA ACAD OF RAILWAY SCI +2

A track self-propelled multi-mode greenhouse automatic sprayer

ActiveCN108371168BImprove job qualityStrong penetrating powerInsect catchers and killersAgricultural scienceSprayer
Owner:JIANGSU UNIV

A treatment method for resource utilization of oilfield sludge

ActiveCN107098554BAchieve separationHigh recovery rateWaste water treatment from quariesSludge treatment by de-watering/drying/thickeningRotary evaporatorOil field
Owner:武汉巨正环保科技有限公司 +1

A kind of Vcsel chip oxidation real-time monitoring method and equipment

ActiveCN113314951BPrecise and controllable oxidation processPrecise Control ConsistencyLaser detailsSemiconductor lasersPhysical chemistryEngineering
Owner:福建慧芯激光科技有限公司

A centrifugal compressor vane diffuser adjustment mechanism and its control method

ActiveCN111664121BAvoid control errorAvoid interferencePump componentsPump controlBall bearingRegulator
Owner:INST OF ENGINEERING THERMOPHYSICS - CHINESE ACAD OF SCI

A monitoring method, terminal and system for monitoring the concentration of pollutants emitted by exhaust gas from multiple ships

ActiveCN113419037BImprove monitoring efficiencyReduce processingAnalysing gaseous mixturesComplex mathematical operationsGaussian plumeMarine engineering
Owner:HANGZHOU CHUNLAI TECH

Vacuum isolating valve

ActiveCN101604609BReduce frictionReduce wearOperating means/releasing devices for valvesElectric discharge tubesEngineeringUltimate tensile strength
Owner:KYKY TECH

Air conditioner control method

ActiveCN104236010BReduce operating currentSpace heating and ventilation safety systemsLighting and heating apparatusPower flowEngineering
Owner:GUANGDONG MIDEA GRP WUHU REFRIGERATING EQUIP CO LTD +1

positioning method

InactiveCN101561452BPrecise positioningShorten positioning timeImage enhancementElectronic circuit testingImaging processingMedicine
Owner:KING YUAN ELECTRONICS

A method and device for configuring and selecting measuring points

ActiveCN109976099BEvenly distributedPhotomechanical exposure apparatusMicrolithography exposure apparatusAlgorithmConfiguration selection
Owner:CHANGXIN MEMORY TECH INC

An automatic identification device and method for steel coil cranes using machine vision

ActiveCN106044570BLower requirementImprove operational efficiencyLoad-engaging elementsImage manipulationMechanical lift
Owner:HENAN WEIHUA HEAVY MACHINE

Detection method of 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid and its sodium salt

ActiveCN109283272BSimple and fast operationReliable resultsComponent separationGradient elutionMass spectrometric
Owner:福建省纤维检验局

Broadcast intercom system based on ip network

ActiveCN104468146BEcho CancellationAudio sampling rate increasedSpecial service provision for substationStations for two-party-line systemsAudio power amplifierNetwork addressing
Owner:来邦科技股份公司

Tech. for mfg. multicrystal strengthening porcelain

InactiveCN100355696CGlaze surface hardness is highImprove wear resistanceManufacturing technologyNano sio2
Owner:詹振明

Control method and system for wireless channel access competition

InactiveCN101695195BIncrease backoff timeImprove throughputWireless communicationRandom seedCalculation methods
Owner:COMMUNICATION UNIVERSITY OF CHINA

Business district information provision system, business district information provision server, business district information provision method, service application server, and service application server operation method

PendingCN107924525AGrasp the actual market demandIncrease success rateMarket predictionsCustomer communicationsApplication serverDemand side
Owner:朴宰垣

A gas-liquid two-phase flow corrosion test device for mountainous wet gas pipelines

ActiveCN111624153BSafe and economicalReduce energy consumptionWeather/light/corrosion resistanceSoil scienceEnvironmental engineering
Owner:SOUTHWEST PETROLEUM UNIV

Protection system for luffing mechanism of portal crane

ActiveCN111350935BEasy to detectProtection securityTrolley cranesLubrication elementsMarine engineeringClassical mechanics
Owner:SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD

Electronic cigarette, atomizer assembly, battery assembly and control method of electronic cigarette

InactiveCN113951562AImplement encryption matching functionControl workTobaccoComputer hardwareElectronic cigarette
Owner:SHENZHEN EIGATE TECH CO LTD

Dicyclopentadiene-rosin polymer and its preparation method and application

InactiveCN100415789CGood effectImprove solubilityRosin coatingsInksPolymer scienceAdhesive
Owner:山西省应用化学研究所

Intelligent dimming RGB LED spotlight with high light quality, and implementation method thereof

PendingCN111256083AReduce light intensityUniform light emitting areaPlanar light sourcesElongate light sourcesIlluminanceLight spot
Owner:HENGDIAN GRP TOSPO LIGHTING

A control method for an intelligent battery, an intelligent battery and a server

ActiveCN111029669BGive full play to the characteristicsExtended service lifeSecondary cells charging/dischargingElectric powerComputer scienceEmbedded system
Owner:LENOVO (BEIJING) LTD

Port address configuration method, forwarding device and controller

ActiveCN110519407BRealize unified automatic configurationEasy to operateTransmissionHigh level techniquesIp addressEngineering
Owner:NEW H3C TECH CO LTD

A kind of preparation method of sulfur silver germanium ore type sulfide solid state electrolyte

ActiveCN113321485BLow costImprove solubilitySolid electrolytesLithium compoundsSolid state electrolyteArgyrodite
Owner:湖南恩捷前沿新材料科技有限公司

An auxiliary recovery device for liver transplant patients

ActiveCN110292746BPrevent fallingPrevent backwardWheelchairs/patient conveyanceMovement coordination devicesWheelchairEngineering
Owner:THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV

Large-range steel corrosion monitoring sensor based on fiber Bragg grating sensing technology

ActiveCN103411713BHigh elastic modulusChange space distanceForce measurement by measuring optical property variationFiberGrating
Owner:CCCC FOURTH HARBOR ENG INST +3

A new hatch door actuator

ActiveCN106965919BSave energyHigh reliability and safetyMan-operated mechanismAircraft doorsEngineeringTorsional deformation
Owner:QINGAN GRP

Inhalation preparation of isoglycyrrhizic acid or its salt and its application

ActiveCN109069442BPowder deliveryOrganic active ingredientsDiseaseInhalation
Owner:CHIA TAI TIANQING PHARMA GRP CO LTD

Electricity device and method for highway-rail intermodal trucks

ActiveCN105846260BVehicle connectorsCoupling device engaging/disengagingElectricityElectrical connection
Owner:中铁联运物流股份有限公司

Low Separation Force Watertight Connectors

ActiveCN104934727BReliable electrical connectionNo need to breakCouplings bases/casesTwo-part coupling devicesInterference fitElectricity
Owner:ZHEJIANG UNIV

Lightning-proof hanging seat

ActiveCN104210387BGuaranteed cushioning effectGuaranteed fixed effectMovable seatsOccupant safetySmall footprint
Owner:DONGFENG MOTOR CORP HUBEI

A flue mold

ActiveCN108274594BImprove sealingUniform wall thicknessMouldsCeramic shaping mandrelsEngineeringMechanical engineering
Owner:盖云启

Combined type dry quenching device and technology thereof

InactiveCN101775295BSimple structureEliminate pollutionCoke quenchingNitrogenMechanical equipment
Owner:TAIYUAN UNIV OF TECH

A method and device for detecting the anti-DC performance of a current sensor

ActiveCN110133563BAccurate evaluation of anti-DC performanceDC ratio adjustableElectrical measurementsDc currentFull wave
Owner:STATE GRID JIANGXI ELECTRIC POWER CO LTD RES INST +2

High q value single-ended pair surface acoustic wave resonator for wireless temperature sensor

ActiveCN105245199BReduce volumeHigh Q valueImpedence networksAcousticsSurface acoustic wave resonators
Owner:SALISENSE TECH

Special type information papers and manufacturing method thereof

ActiveCN101255669BEasy to separateSimplify manufacturing stepsSpecial paperPaper/cardboardGraphicsPulp and paper industry
Owner:北京兆信信息技术股份有限公司

Systems and methods for monitoring parameters of semiconductor factory automation systems

ActiveCN107690604BSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device manufacturingProcess engineeringSemiconductor factory
Owner:KLA CORP

A sorting and cleaning mechanism for chain plate blanks after polishing

ActiveCN108908093BReasonable structural designReduce manual labor intensityEdge grinding machinesPolishing machinesStructural engineeringMechanical engineering
Owner:安徽省绩溪县飞奔链传动有限公司

A method and device for detecting redundancy of point of interest data

ActiveCN104050196BImplement redundant detectionReduce in quantityGeographical information databasesSpecial data processing applicationsComputation complexityGranularity
Owner:ALIBABA GRP HLDG LTD

Adaptive pi adjustment method

ActiveCN108282077BQuick responseGood effectPower conversion systemsLoop controlRegulator
Owner:上海精泰技术有限公司

A kind of preparation method of weather-resistant bio-composite material

ActiveCN105522637BIncrease added valueIncrease incomeWood treatment detailsReed/straw treatmentFiberPre treatment
Owner:TAOJIANG HONGSEN WOOD IND

A screening method and on-chip measurement system for integrated circuit aging reliability

ActiveCN109581184BShorten test timeImprove test accuracyElectronic circuit testingHemt circuitsControl theory
Owner:BEIHANG UNIV

Organic resin carrying tertiary amine and carboxylic acid groups, and aqueous dispersion comprising same, for a two-component crosslinkable composition

PendingCN113646397AFilm/foil adhesivesInksPolymer scienceActive agent
Owner:ARKEMA FRANCE SA

A two-dimensional spin-crossed molecular magnetic material and its preparation method

InactiveCN107652440BOptical radiationMeth-
Owner:SHANDONG UNIV OF TECH

Method for automatically avoiding insufficient network resources, mobile terminal and storage medium

ActiveCN108990097BReal-time accessGuaranteed smoothConnection managementSubstation equipmentInformation repositoryReal-time computing
Owner:SHENZHEN ZHIYING TECH CO LTD

Safe monitoring device of winding engine

InactiveCN102701098BLocation real-time monitoringRepair in timeWinding mechanismsEngineeringPosition sensor
Owner:WISDRI ENG & RES INC LTD

a food roaster

ActiveCN109464033BEasy to cleanGuaranteed baking efficiencyRoasters/grillsElectric machineryMotor shaft
Owner:广东众亿食品工业有限公司

A kind of antioxidant silver and preparation method

ActiveCN110158064BImprove connection tightnessImprove antioxidant capacityLiquid/solution decomposition chemical coatingWeather resistanceSterling silver
Owner:CHENZHOU CITY JINGUI SILVER IND CO LTD

A heaven and earth cover carton forming machine

ActiveCN109016635BRealize automated productionFolding box effect is goodPaper-makingBox making operationsMolding machineCarton
Owner:广东致远印刷科技有限公司

Production method of superfine fiber synthetic leather

InactiveCN102965967BNo mechanical damageEasy to stretchLamination ancillary operationsSynthetic resin layered productsPolymer scienceToluene
Owner:浙江元新实业有限公司

circulating cooling system

ActiveCN106550589BReduce operating powerAvoid long runningCooling/ventilation/heating modificationsCoolant flowEngineering
Owner:广东西江数据科技有限公司

A method for manufacturing a high wear-resistant and low-friction light conveyor belt for logistics industry

ActiveCN106219144BSimple processing technologyReduce frictionConveyorsLaminationPolyesterLogistics management
Owner:SHANGHAI YONGLI BELTING

Sustained-release preparation for treating Alzheimer's disease and preparation method thereof

ActiveCN104586807BReduce Dissolution Variation ProblemsQuick releaseNervous disorderInorganic non-active ingredientsDiseaseSustained Release Tablet
Owner:AC PHARMA CO LTD

Water-based plastic-plastic composite adhesive for food and drug flexible packaging and preparation method thereof

ActiveCN103059784BHigh bonding strengthImprove stabilityEster polymer adhesivesWater basedPolyurethane adhesive
Owner:DONGGUAN STAR COSM POLYMER

Preparation process of liquid polymerized ferric sulfate by means of oxidizing catalyst

InactiveCN1281511CWide variety of sourcesLow pricePhysical/chemical process catalystsIron sulfatesWater usePolymer science
Owner:鲍文林

Combination of fluorine-resistant ore-leaching bacteria and its engineering continuous expansion culture method and application

ActiveCN106754458BStrong ability to resist fluorideImprove oxidation activityBioreactor/fermenter combinationsBiological substance pretreatmentsBiotechnologyAcidithiobacillus ferrivorans
Owner:有研资源环境技术研究院(北京)有限公司

Method for storing and transmitting opportunistic network low-expense immunologic information based on summary vector

InactiveCN102711208BShorten the lengthReduce typesEnergy efficient ICTNetwork topologiesComputer networkEngineering
Owner:SHENZHEN TINNO WIRELESS TECH

A video surveillance camera security switching gateway device and switching method thereof

InactiveCN111641880BEnhanced transceiver strengthImprove data communicationClosed circuit television systemsNetwork connectionsVideo monitoringTelecommunications
Owner:西安德智臻观智能科技有限公司

A method, device, and electronic device for abnormality detection of video display status

ActiveCN111601105BProblems affecting viewing performanceImprove accuracyClosed circuit television systemsVideo monitoringVideo player
Owner:上海申际轨道交通设备发展有限公司

A display device, naked-eye 3D display system and virtual reality glasses

ActiveCN105629491BIncrease profitSteroscopic systemsNon-linear opticsUses eyeglassesComputer graphics (images)
Owner:BOE TECH GRP CO LTD +1

Violence video detection method based on mosift and csd features

ActiveCN105512631BEfficient detectionHigh precisionCharacter and pattern recognitionComputer scienceVideo detection
Owner:SHANGHAI JIAOTONG UNIV +1

A special displacement device for welding

ActiveCN109604922BEnsure safetyImprove welding precisionWelding/cutting auxillary devicesAuxillary welding devicesElectric machineryEngineering
Owner:浙江嘉诚动能科技股份有限公司

A kind of synthetic method of phenanthridinone compound

ActiveCN108341778BReduce usageHave diversityOrganic chemistryPtru catalystFormamides
Owner:SHANGHAI JIAOTONG UNIV

Composition for etching silicon nitride film and etching method using same

ActiveCN112166167AImprove etch selectivitySemiconductor/solid-state device manufacturingSurface treatment compositionsO-Phosphoric AcidSilanes
Owner:SAMSUNG SDI CO LTD

Preparation technology and medical application of compound specific transfer factor

ActiveCN103393721BHigh activityImprove product qualityAntibacterial agentsAntiviralsBiotechnologyAdjuvant
Owner:苟鸿鹰

A distributed stage multi-mode cooperative control method

ActiveCN104536344BRealize interconnectionImprove scalabilityProgramme controlComputer controlCommunications systemInterconnection
Owner:ZHEJIANG DAFENG IND

Video reproducing apparatus

InactiveCN1767617AReduce storage capacityTelevision system detailsRecord information storageComputer hardwareData stream
Owner:KK TOSHIBA

Device and method for vertically transporting earthwork by reverse construction method

InactiveCN101775821BImprove digging efficiencyReduce hole sizeSoil-shifting machines/dredgersExcavationsElectric motorCivil engineering
Owner:CHINA CONSTR FIRST BUILDING GRP CORP LTD +2

Two-way real-time vehicle chassis image synthesis method based on civil ipc

ActiveCN103986912BQuality improvementReduce computational complexityTelevision system detailsColor television detailsFrame sequenceComputer science
Owner:NANJING UNIV

A smoothing method and device for touch screen output curve

ActiveCN104598155BFast trackStrong automatic adjustment abilityInput/output processes for data processingTouchscreenComputer science
Owner:GUANGZHOU HUAXIN ELECTRONICS TECH

Method for positioning input frame, device, browser and mobile terminal

ActiveCN102364424BInput/output processes for data processingComputer hardwareMultiple input
Owner:ALIBABA (CHINA) CO LTD

Application of a natural medicinal composition in the preparation of hypoxia-resistant medicines and health care products

InactiveCN103735689BOrganic active ingredientsAntinoxious agentsPanax quinquefolium saponinIschemic hypoxia
Owner:JILIN ACAD OF TRADITIONAL CHINESE MEDICINE

A load detection circuit

ActiveCN112018839BReduce leakage currentImprove efficiencyCircuit monitoring/indicationDifferent batteries chargingHemt circuitsComputational physics
Owner:上海芯导电子科技股份有限公司

Core antibody testing fine particles for hepatitis B virus, and preparation and application thereof

ActiveCN101769928BReduce sensitivityHigh sensitivityChemiluminescene/bioluminescenceBiological testingChronic hepatitisMicroparticle
Owner:BEYOND DIAGNOSTICS (SHANGHAI) CO LTD

Couple corrosion sensor

ActiveCN103018299BImprove effectivenessAccurate monitoringMaterial electrochemical variablesElectricityCarbon film
Owner:STATE GRID CORP OF CHINA +1

Polyiodocarboxylic acid modified Anderson polyacid derivatives and their application in anti-adv7 virus

ActiveCN111056969BLower resistanceHas a guiding roleOrganic active ingredientsAntiviralsCytopathic effectAcid derivative
Owner:HUBEI UNIV OF TECH

Mould and operation process of mould

ActiveCN101746003BEasy to manufactureMaterials science
Owner:KUNDA MOLD SHENZHEN

A kind of method and its application of improving the conversion fluid loss

ActiveCN111786042BReduce processing costsReduced fluid lossSecondary cells charging/dischargingThermodynamicsVoltage regulation
Owner:HUBEI JINQUAN NEW MATERIALS CO LTD +1

Alternating current power failure detection method and warning circuit

ActiveCN101881793BLess phase fluctuationAccurately obtainedCurrent/voltage measurementVoltage-current phase angleElectricityEngineering
Owner:SHENZHEN GOLD POWER TECH

Gunnery training stability evaluation device based on analysis of brain wave signals and balance sensors

ActiveCN103185481BRaise the gradeTraining adaptationMicrocontrollerEngineering
Owner:SHANGHAI JIAOTONG UNIV