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.

Conducting rod for high-voltage breaker and processing method thereof

InactiveCN105590810AGuaranteed work performanceExtended service lifeEmergency protective device manufactureProtective switch operating/release mechanismsEngineeringHigh voltage

Owner:XINXIN SWITCH PARTS FACTORY

Improved method for synthesizing p-aminonaphthalene sulfonic acid alkali metal salt

PendingCN114671785AExtended time periodLow chemical hazardOrganic compound preparationSulfonic acids salts preparationAminonaphthalenesulfonic acidsNaphthionic acid

Owner:YASH SPECIALITY CHEM LLP

Protection device of UPS power supply cabinet

PendingCN111509836ADoes not affect normal exhaust and heat dissipationSolve the problem of accessing the interior of the cabinetCasings/cabinets/drawers detailsModifications for power electronicsEngineeringMechanical engineering

Owner:南通莱隆电器成套设备有限公司

Wide applicable range of valve connector

InactiveCN104405956ALow costImprove sealingValve arrangementsJoints with sealing surfacesEngineeringMechanical engineering

Owner:SUZHOU FURUN MACHINERY

Thin film evaporation coating apparatus, and method for making OLED display device

InactiveCN103866235AIncrease the effective use areaHigh strengthVacuum evaporation coatingSputtering coatingDisplay deviceEvaporation

Owner:SHANGHAI TIANMA MICRO ELECTRONICS CO LTD

Transmission mechanism of electronic lock

InactiveCN103711368AElectric permutation locksOperating pointClutch

Owner:TONG LUNG METAL IND

Soil humidity inversion method aiming for ultra wide band radar echo

InactiveCN105116399AAvoid destructionStrong penetrating powerWave based measurement systemsTemplate matchingSoil science

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Method for preparing fine grain ZSM-5/mordenite composite molecular sieve

ActiveCN101190418ALarge specific surface areaSmall specific surface areaMolecular sieve catalystsBulk chemical productionNaphthaMordenite

Owner:CHINA PETROLEUM & CHEM CORP +1

Displayport interface and clock recovery method therefor

ActiveCN105975419AReduce crosstalkGuaranteed Timing RequirementsGenerating/distributing signalsCommunication qualityComputer compatibility

Owner:BEIJING PICO TECH

Single frequency network external radiation source radar image method based on OFDM waveform

ActiveCN104931964ALow costImprove anti-interference abilitySelective content distributionRadio wave reradiation/reflectionFrequency spectrumCarrier signal

Owner:WUHAN UNIV

Device for effectively ensuring correct winding of steel wire rope

InactiveCN109399348AAdd anti-falling framePrevent disengagementFilament handlingEngineeringSteel rope

Owner:ANHUI HONGJIEWEIER PARKING EQUIP CO LTD

Durable high-strength plastic tube

InactiveCN102865417AImprove wear resistanceAccelerated corrosionFlexible pipesRigid pipesPolytetramethylene terephthalatePolycarbonate plastic

Owner:潘元平

Software information merging method and device, computer equipment and storage medium

PendingCN113849218AImprove inventory comprehensivenessReduce overlapVersion controlSoftware engineeringData mining

Owner:SUZHOU LANGCHAO INTELLIGENT TECH CO LTD

Industrial personal computer with good dustproof effect

InactiveCN110908470AImprove dust resistanceEffective dustproofDigital processing power distributionEngineeringPersonal computer

Owner:陕西昱辉信息技术有限公司

Control circuit for alternating current contactor

InactiveCN103594290AOvercoming the inability to absorbOvercome the disadvantage of not being able to maintain after suctionRelaysElectricityLow voltage

Owner:山东三龙智能技术有限公司

Radar system and method for operating radar system

PendingCN114167420AExact angle estimateImprove angular resolutionRadio wave reradiation/reflectionRadar systemsTransceiver

Owner:ROBERT BOSCH GMBH

Gypsum board lifting machine

PendingCN113697681AHigh degree of full automationHigh degree of automationCo-operative working arrangementsTravelling cranesStructural engineeringMechanical engineering

Owner:四川吉浦森建材有限公司

Lifting power-assisted pedestal pan device

ActiveCN113796764AEasy to useImprove comfortBathroom coversAgainst vector-borne diseasesEngineeringStructural engineering

Owner:CRRC SHANDONG CO LTD

Network equipment energy-saving method supporting frequency-modulation and consumption reduction

InactiveCN104052619AReduce power consumptionMeet the needs of energy saving and emission reductionData switching networksSynchronising arrangementElectricityControl signal

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Method for quantifying complexity and difficult degree of case

PendingCN114121243AMedical data miningMedical automated diagnosisMedical recordDisease

Owner:上海联众网络信息股份有限公司

Moving object detection method based on RPCA and three-frame difference fusion

InactiveCN106997598AEliminate the effects ofSolve the "hole" problemImage enhancementImage analysisFrame differenceObject detection

Owner:SHAANXI UNIV OF SCI & TECH

Intelligent interactive power utilization master control switch system based on ubiquitous power Internet of Things

PendingCN110231898ASimplify work contentEasy to controlPower network operation systems integrationCircuit arrangementsPower utilityThe Internet

Owner:段宏伟

Sulfated hyaluronic acid 2-octyldodecanol ester

ActiveCN106832056ASimple preparation processGood micellar stabilityPharmaceutical non-active ingredientsMicrocapsulesSulfationSulfate radicals

Owner:CHINA PHARM UNIV

Heat dissipation device of switch

InactiveCN111970582ABroaden applicationImprove convenienceSelection arrangementsEngineeringSilicone grease

Owner:西安德创自动化工程有限公司

Three-dimensional bulk acoustic wave resonator and manufacturing method thereof

PendingCN111555728AReduce volumeHighly integratedImpedence networksEngineeringAcoustic wave

Owner:SUZHOU HUNTERSUN ELECTRONICS CO LTD

Desert oasis farmland evapotranspiration monitoring device

PendingCN113295828AFalling steadilyAchieve cleaning effectCleaning using toolsTesting plants/treesElectric machineStructural engineering

Owner:LIAONING TECHNICAL UNIVERSITY

Work attendance checking method and apparatus

InactiveCN108428259ASolve the technical problems of attendance improvementRegistering/indicating time of eventsTransmissionComputer architectureCloud server

Owner:天津市盈飞信息技术有限公司

Image processing device and image processing method

InactiveCN103748884AAvoid redundant transmissionPulse modulation television signal transmissionDigital video signal modificationImaging processingComputer science

Owner:SONY CORP

Low-temperature-resistant neutral silicone sealant and preparation method thereof

ActiveCN114149783APromote environmental protectionGuaranteed bonding effectNon-macromolecular adhesive additivesMacromolecular adhesive additivesPolymer scienceSilanes

Owner:HANGZHOU ZHIJIANG SILICONE CHEM +1

Method and system for engine control

PendingCN112343724AElectrical controlInternal combustion piston enginesPtru catalystControl theory

Owner:FORD GLOBAL TECH LLC

Device capable of automatically sliding out to exhibit printed and dyed cloth

ActiveCN110680122ATo achieve the effect of fixing the clothAchieve the effect of exhibition fabricShow cabinetsShow shelvesGear wheelPulley

Owner:林云飞

Synthesis method of Sr3SiO5: Eu fluorescent powder with uniform particle size of 5-7[mu]m

InactiveCN105778899AWith granularityWith uniformityLuminescent compositionsSynthesis methodsStearic acid

Owner:CHANGCHUN UNIV OF SCI & TECH

Lung warming moxibustion stick

InactiveCN107019720ASignificant effectTo achieve the purpose of disease prevention and treatmentDevices for heating/cooling reflex pointsRespiratory disorderCurative effectIntensive care medicine

Owner:CHONGQING HAPPYALL MEDICAL INSTR LIMITID

Gastrodia elata planting and cultivating method

InactiveCN104255221APlant cultivationCultivating equipmentsArmillaria sparreiTwig

Owner:杨洪述

Context data management method and device in distributed system

ActiveCN110083680AEasy to manageCentralizationNatural language data processingText database queryingContext dataDatabase

Owner:ADVANCED NEW TECH CO LTD

Automatic regulating sleep night lamp system

InactiveCN107830433AImprove compatibilityPracticalElectric circuit arrangementsWith electric batteriesSleep stateActigraphy

Owner:温四妹

Degradable mineral fertilizer water-retaining agent and preparation method thereof

InactiveCN106565301AHigh strengthImprove salt toleranceFertilizer mixturesCross-linkPotassium

Owner:信阳市华达矿业有限公司

A gas-liquid two-phase separating device

InactiveCN105368516ALow investment costLow running costGaseous fuelsImpellerBall bearing

Owner:XIAN GERUIDE NEW CHEM MATERIALS CO LTD

Color recognition method, device and equipment and storage medium

PendingCN112489142AImprove accuracyImprove integrityImage enhancementImage analysisPattern recognitionComputer graphics (images)

Owner:济南博观智能科技有限公司

Calixarene porous polymer with ultra-high removal rate and ultra-high adsorption capacity and application of calixarene porous polymer to selective separation of dyes

PendingCN114085345AImprove stabilityAchieve modularityOther chemical processesWater contaminantsActivated carbonCross linker

Owner:SUZHOU UNIV

Laser marking method and device adopting same

InactiveCN102529544AQuality improvementHigh strengthEngravingOptoelectronicsLettering

Owner:GEERDUN MANAGEMENT

Heat dissipation design of printed circuit board

InactiveCN109757026AIncrease cooling areaImprove cooling effectPrinted circuit detailsElectronic componentPrinted circuit board

Owner:金色慧能(宁波)储能技术有限公司

Self-splicing PVC wallboard

InactiveCN109610691AAchieve the purpose of splicingPrevent splicing and seamsWallsEngineeringMutual adaptation

Owner:浙江鼎诚新材料科技有限公司

A kind of photocatalytic self-cleaning composite coating and preparation method thereof

ActiveCN113462207BImprove photocatalytic performanceSimple processElectrically-conductive paintsSilicic acidEngineering

Owner:HUNAN UNIV

Multi-index cache big data overtemperature judgment algorithm in logistics temperature control industry

ActiveCN111061736AShorten the lengthReduce the number of equipment judgmentsDatabase management systemsEnergy efficient computingLogistics managementData operations

Owner:北京盛世华人供应链管理有限公司

Pearl grinding and polishing machine

ActiveCN110977719AImprove grinding effectGrinding machinesPolishingEngineering

Owner:南京阖天下文创发展股份有限公司

Product marketing propaganda system

InactiveCN111709774AEasy to observeReduce wasteStampsProjectorsProtective glassesEngineering

Owner:杨涛

Straw wet anaerobic fermentation and aerobic fermentation combined treatment device and method

PendingCN111849761ARealize comprehensive utilizationLess investmentBioreactor/fermenter combinationsBio-organic fraction processingBiogas productionFermentation gut

Owner:中国船舶重工集团环境工程有限公司

Drug for treating malignant pleural effusion with Qi and Yin deficiency

InactiveCN105267751AReduce the rate of recurrenceImprove the quality of lifeAntineoplastic agentsBlood disorderSide effectLife quality

Owner:QINGDAO MUNICIPAL HOSPITAL

Information list gathering method and information list gathering device

InactiveCN104317919ARapid positioningEasy to operateSpecial data processing applicationsInput/output processes for data processingTime efficientWorld Wide Web

Owner:GUANGZHOU SHIYUAN ELECTRONICS CO LTD

Edge sealing belt pressing device and conveying device

PendingCN109051944AGuaranteed tightnessSolve easy deviationWebs handlingTransfer procedureEngineering

Owner:MINGZHU FURNITURE CO LTD

Transformer-based glass identification method

ActiveCN113139470AAvoid collisionGood global information perception performanceCharacter and pattern recognitionNeural architecturesAlgorithmEngineering

Owner:ANHUI UNIVERSITY OF TECHNOLOGY

High-velocity rudder

InactiveCN1102521CReduce frictionIncreased force load capacitySteering ruddersLow speedHigh velocity

Owner:NAVION

X-ray tube with hollow structure

InactiveCN108321071AReduce anode expansionReduce length dimensionX-ray tube electrodesX-ray tube target geometryDeep holePhysics

Owner:THE FIRST RES INST OF MIN OF PUBLIC SECURITY +1

Laser printer having variable beam spacing

InactiveCN1145056CPrintingPictoral communicationImage resolutionLight beam

Owner:LEXMARK INT INC

Novel probiotic dendrobium enzyme and production technology thereof

ActiveCN105146509APromote Microecological BalanceRegulate metabolismMetabolism disorderDigestive systemFermentationImproved exercise tolerance

Owner:昆明宝成生物科技有限公司

Temperature and humidity adjusting device and system for outdoor restaurant

PendingCN113154567AIncrease humidityImprove experienceMechanical apparatusLighting support devicesTemperature controlWater storage tank

Owner:倪泽

Printer calibration algorithm based on characteristics of human eye

InactiveCN103057292AHigh precisionHigh utility valueSpectrum investigationDuplicating/marking methodsPattern recognitionLength wave

Owner:廖达珍

Television system with access control function

InactiveCN105792016AOvercoming many inconveniencesInconvenient solutionNon-electrical signal transmission systemsClosed circuit television systemsTelevision systemControl signal

Owner:HEFEI HUIKE JINYANG TECH

Projectile bottom structure with function of reducing falling impact

PendingCN111649630ASimple compositionReduce volumeCartridge ammunitionMechanical engineeringProjectile

Owner:NANJING UNIV OF SCI & TECH

Dynamic three-dimensional modeling method for underground cable

PendingCN112750202AImprove the efficiency of internal logicHow to Simplify General Archive Storage3D modellingAlgorithmMulti source data

Owner:HOHHOT POWER SUPPLY BUREAU OF INNER MONGOLIA POWER GRP CO LTD

Natural chicken feed

InactiveCN106306347AIncrease production capacityIncrease productionAnimal feeding stuffEggshellLicorice roots

Owner:CHONGQING HONGQIAN AGRI DEV CO LTD

Anti-segregation device for paver

PendingCN108951369ASimple structureNovel and reasonable designRoads maintainenceEngineeringSegregation effect

Owner:SHAANXI JOINTARK MASCH GRP CO LTD

Preparation method and application of heterogeneous catalyst

ActiveCN112371183ASolve the package problemImprove stabilityWater treatment compoundsOrganic-compounds/hydrides/coordination-complexes catalystsPhosphoric acidCarbon nitride

Owner:GUANGZHOU UNIVERSITY

Block chain network digital work registration method and client

InactiveCN110188515AGuaranteed validityGuaranteed legalityDigital data protectionProgram/content distribution protectionInvalid DataChain network

Owner:BEIJING CIPRUN MOBILE INTERNET TECH

Novel hot-melting bell-and-spigot joint plastic pipe fitting

InactiveCN102720910AEfficient weldingDoes not affect welding qualityPipe connection arrangementsPipe fittingWater flow

Owner:席勇

Float type composite power plunger device

PendingCN110792570AReasonable structural designReduce precisionPositive displacement pump componentsPump controlControl engineeringProcess engineering

Owner:梁也

Online audio playing control method and device for FreeRTOS

InactiveCN109672745AReliable online audio playbackTransmissionOperating systemBreakpoint

Owner:AISPEECH CO LTD

Method, processing unit and device for detecting dry burning of cooking utensil and storage medium

InactiveCN109044113AReduce dry burn timeAvoid damageThermometers using electric/magnetic elementsUsing electrical meansKitchen utensilsEngineering

Owner:GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +1

Single-line digital communication interface based on AHB bus

ActiveCN112564882ASave resourcesLow costData switching detailsError preventionCommunication interfaceComputer architecture

Owner:BEIJING UNIV OF TECH

Narrow gauge bogie

InactiveCN104670259ASimplify the assembly processHigh strengthBogiesBogie-underframe connectionsBrakeTruck

Owner:CRRC TAIYUAN CO LTD

Industrial construction method of constructed wetland

ActiveCN105540864ARealize industrial productionHigh economic valueClimate change adaptationBiological treatment apparatusConstructed wetlandIndustrial construction

Owner:NANJING INST OF GEOGRAPHY & LIMNOLOGY

Paint brush

InactiveCN109691782AWon't get dirtySimple structureBrushesBristleEngineering

Owner:李国涛

Medicament for preventing and treating hypertension

InactiveCN102526340AIncrease concentrationCompression function protectionCardiovascular disorderPlant ingredientsCurative effectWeakness

Owner:FIRST AFFILIATED HOSPITAL OF LIAONING UNIV OF TRADITIONAL CHINESE MEDICINE

Method for controlling non-standard apparatus by standard command

InactiveCN101387942AImprove ease of useInput/output to record carriersOperational systemTransmission channel

Owner:SITRONIX TECH CORP

Connector for locking terminal of cable with woven sheath

InactiveCN104344088ASimple structureSafe and reliable connectionPipe supportsEngineeringMetal

Owner:HARBIN

Preparation method of elastic woven tape

ActiveCN113913998AElastic balanceIncrease elasticityHeating/cooling textile fabricsTextile/flexible product manufactureYarnCeramic materials

Owner:广东康派环创科技有限公司

Cross-system data synchronization method and device

ActiveCN108664625ATo achieve the purpose of automatic deduplicationReduce duplicate syncsSpecial data processing applicationsData synchronizationDatabase

Owner:上海链鲲技术有限公司

Outdoor all-weather adjustable education bulletin board

InactiveCN105421823AEasy to replaceEasy to watchBoardsSmall buildingsDisplay boardEngineering

Owner:华蓥市双河第二初级中学

Sensitive word processing method and processing device

InactiveCN114398873AImprove troubleshooting efficiencyImprove accuracyNatural language data processingText database queryingWord processingData science

Owner:山东东葳电子科技有限公司

Bacteria-reducing and fresh-keeping method of fresh wet noodles

PendingCN111011726AGuaranteed qualityExtended shelf lifeFood preservationFood ingredient for microbe protectionBiotechnologyUltraviolet lights

Owner:长沙南泥湾食品厂

Plant illumination equipment used indoors

InactiveCN109084225APortfolio diversificationEasy to operateLight source combinationsElectric circuit arrangementsElectricityEngineering

Owner:陈晓来

Microemulsion cutting fluid for processing glass ceramics and preparation method of microemulsion cutting fluid

ActiveCN103725391AEasy to observe turbidityExtended service lifeLubricant compositionTurbidityPalmitoleic acid

Owner:当涂县金龙凤科技股份有限公司

Elevator fault detection method, equipment, system and medium

PendingCN114229642AImprove accuracyElevatorsSimulationFault analysis

Owner:SUZHOU INOVANCE CONTROL TECH CO LTD

Transmission circuit and transmission system

PendingCN114337638AElectric digital data processingLogic circuit coupling/interface arrangementsSerial transferComputer architecture

Owner:REALTEK SEMICON CORP

Privacy peep-proof method based on eyeball tracking of user and intelligent equipment

InactiveCN111737775APrevent leakagePrevent prying eyesInput/output for user-computer interactionAcquiring/recognising eyesTerminal equipmentEngineering

Owner:GUANGDONG XIAOTIANCAI TECH CO LTD

Method and controller for preventing nonvolatile memory from occurring read interference

ActiveCN102157202APrevent read disturbanceRead Disturb SuppressionRead-only memoriesElectricityPaging

Owner:PHISON ELECTRONICS

Sample screening method and device and computer equipment

ActiveCN111738353AAutomatic pickingQuick pickCharacter and pattern recognitionNeural learning methodsManual annotationAlgorithm

Owner:PINGAN INT SMART CITY TECH CO LTD

Capsule endoscopy device

ActiveCN103284680ADiverse functions to achieveTo achieve the purpose of multitaskingSurgeryEndoradiosondesCapsule endoscopyBiomedical engineering

Owner:CRYSTALVUE MEDICAL

Resource configuration method, base station, and terminal

ActiveCN109495879AUplink reference signal resources are reasonableRadio transmissionNetwork data managementBase station

Owner:DATANG MOBILE COMM EQUIP CO LTD

Preparation method of cationic dyeable halogen-free flame retardant polyester fiber

ActiveCN101864612AInhibit side effectsDoes not affect dyeabilityMonocomponent copolyesters artificial filamentFiberPolymer science

Owner:JIANGSU XINGYE PLASTIC

Double side hole flanging structure of double hole shielding case progressive die

ActiveCN102284620AReduce defective rateReduce labor costsShaping toolsPerforating toolsStructural engineeringMechanical engineering

Owner:DONGGUAN DAZHONG ELECTRONICS

Sewing object supply device and sewing object supply method

InactiveCN104818585ASuppression time delayImprove work efficiencyProgramme-controlled sewing machinesCombination sewing machinesEngineeringPresent procedure

Owner:BROTHER KOGYO KK

A multicast message transmission method and operator edge equipment

ActiveCN102299848AAchieve distinctionData switching networksDistribution treePrivate network

Owner:RUIJIE NETWORKS CO LTD

Air disinfection machine using ultraviolet disinfection lamp

ActiveCN110302412AReduce the effect of flow velocityReduce flow rateRadiationUv disinfectionEngineering

Owner:SHAOXING UNIVERSITY

Construction method of protective walls of concrete antiskid piles

ActiveCN105862912APromote rapid formationCombined denseArtificial islandsCoastlines protectionEngineeringRebar

Owner:CHINA METALLURGICAL CONSTR ENG GRP

Multi-camera synchronous control device

ActiveCN107645627ARealize synchronous controlEasy to useTelevision system detailsColor television detailsMachine visionMulti camera

Owner:NANJING BANKNOTE MINTING +1

Rice base fertilizer application machine

ActiveCN111771493AFertilizer effect time is longReduce churnFertiliser distributersAgricultural engineeringFarm machine

Owner:XIANNING AGRI ACADEMY OF SCI

Optical/thermal dual-curing low-dielectricity adhesive and preparation method thereof

ActiveCN111187592ALow viscosityStrong adhesionNon-macromolecular adhesive additivesPolyether adhesivesPolymer scienceAdhesive

Owner:COLLTECH DONGGUAN BONDING TECH CO LTD +1

Energy recycling small seawater desalting plant matched with plunger pumps

ActiveCN105883977AEasy to useImprove energy recoveryGeneral water supply conservationSeawater treatmentWater desalinationEnergy recovery

Owner:林惠鹏

Dish type solar energy thermal power generation system and heat collector thereof

InactiveCN102252433AAvoid ablationSolar heating energySolar heat devicesCollector deviceEngineering

Owner:XIANGTAN ELECTRIC MFG CORP LTD

Normally open type built-in brake structure of speed reducer

InactiveCN103557247ACompact structureEasy to operateGearboxesAxially engaging brakesReducerPiston

Owner:ZHUZHOU JIUZHOU TRANSMISSION MACHINERY

Line-pass digital switch

InactiveCN101645613AEasy centralized managementSave material costPower network operation systems integrationPower distribution line transmissionInfraredCarrier signal

Owner:邓洪盛

Laser information coating for gold stamping

InactiveCN101705042ASolve the problems of low temperature resistance and poor solvent resistanceReduce production processDuplicating/marking methodsCoatingsThermoplasticMaterials science

Owner:DONGGUAN K LASER TECH

Multi-menu combined cooking control method and system

ActiveCN104932903AOptimize the cooking processSave cooking timeData processing applicationsSpecific program execution arrangementsControl systemEngineering

Owner:ZHUHAI YOUTE SMART KITCHEN TECH CO LTD

Assembled framework beam-column joint adopting vertical connection and construction method thereof

InactiveCN103104040AFlat sectionDoes not affect the spaceBuilding material handlingReinforced concreteRebar

Owner:ZHENGZHOU UNIV

Soundboard structure for digital grand piano

ActiveCN102610214AReduce tensionReduce or even eliminate strength differencesStringed musical instrumentsPianoResidual vibration

Owner:HUBEI HUADU PIANO MFG

Ceramic composite material bullet-proof chest board and preparation method thereof

ActiveCN104949581AImprove structural impact resistanceGuaranteed bonding strengthSynthetic resin layered productsCeramic layered productsCeramic compositeMetallurgy

Owner:山东宽原新材料科技有限公司

Magnetic cool storage material

ActiveCN103773995ALarge volume specific heatAdjustable phase change temperatureMechanical crushingCool storage

Owner:UNIV OF SCI & TECH BEIJING

Machining method for large-size thin-wall ceramic matrix composite wing component

ActiveCN113319653AEliminate contact gapsEliminate vibrationGrinding carriagesWorking accessoriesFlight vehicleStructural engineering

Owner:AEROSPACE RES INST OF MATERIAL & PROCESSING TECH

Optical module integrated set, passive optical network system and optical module sharing method

ActiveCN102946574AReduce manufacturing costMultiplex system selection arrangementsElectromagnetic transceiversOptical ModuleComputer module

Owner:HUAWEI TECH CO LTD

Controller for marine LED navigation light and signal light

InactiveCN102256406AElectric light circuit arrangementControl signalComputer module

Owner:CSIC YUANZHOU BEIJINGTECH

Variable resistor simulation modeling method and circuit in RRAM storage unit

ActiveCN104636548ACharacteristic reflectionReduce the numberSpecial data processing applicationsElectrical resistance and conductanceVoltage pulse

Owner:XI AN UNIIC SEMICON CO LTD

Automatic changeover switch

PendingCN109712830AHigh operational reliabilityLow installation requirementsContact driving mechanismsSwitch power arrangementsEngineeringContact system

Owner:CHANGSHU SWITCHGEAR MFG CO LTD (FORMER CHANGSHU SWITCHGEAR PLANT)

Oxygenerator with compact structure

InactiveCN103350986ACompact structureSmall footprintOxygen preparationSolenoid valveGas compressor

Owner:江苏徕普医疗器械有限公司

Weeding device for konjac planting

InactiveCN110583115AAvoid clumpingReduce fatigueSpadesSoil lifting machinesFixed frameEngineering

Owner:麻阳福地生态农业科技有限公司

Cutter control device of numerically-controlled machine tool

InactiveCN108857195AGuaranteed stabilityAchieve regulationWelding/cutting auxillary devicesAuxillary welding devicesNumerical controlMachine tool

Owner:南通永锠数控机械科技有限公司

Digital content production device and method based on rich media

InactiveCN105022613AHave an interactive experienceReduce manufacturing difficultySpecific program execution arrangementsDigital contentAnimation

Owner:江苏睿泰教育科技有限公司

Anti-explosion high-power high-speed motor and fan

InactiveCN103441585AHigh protection levelMagnetic circuit stationary partsMechanical energy handlingMagnetic bearingElectric machine

Owner:NANJING CIGU TECH CORP LTD

Flexible computer host

ActiveCN109343667AGood conditionEasy to carryDigital processing power distributionEngineeringMechanical engineering

Owner:广德英璐机械加工有限公司

Anaerobic fermentation method for treating garbage by using wastewater

InactiveCN101475297AIt has the characteristics of "flexible warehouse body"Waste based fuelSludge processingBrickOperational costs

Owner:庄维健

Preparation method of dialdehyde carboxymethyl chitosan

InactiveCN103709267AReduce rigidityChange flexibilityPolymer scienceCarboxymethyl-chitosan

Owner:JIANGNAN UNIV

A hydraulic design method for the pipe diameter of a micro-irrigation capillary pipe based on a flow deviation coefficient

PendingCN109711011AImprove design efficiencyOptimal Design Pipe DiameterSpecial data processing applicationsSlope ratioStreamflow

Owner:CHINA THREE GORGES UNIV