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.

Compound containing pyrido indole, and applications in organic electroluminescent devices

ActiveCN109912592AInhibit aggregationNot easy to gatherOrganic chemistrySolid-state devicesQuantum efficiencyElectron hole
Owner:JIANGSU SUNERA TECH CO LTD

Base oildeemulsifier in high performance

ActiveCN101050380ASimple processMild operating conditionsHydrocarbon oil dewatering/demulsificationDemulsifierProton
Owner:DAQING HUAYING CHEM IND

Air interface resource processing method and device, terminal and storage medium

ActiveCN111130739ASolve wasteIncrease profitSignal allocationWireless communicationAir interfaceTerminal equipment
Owner:中科南京移动通信与计算创新研究院

Method for preparing metal ceramic gradient coated steel plate by self-stretching continuous mill

InactiveCN1743089AFully meltedLight in massMolten spray coatingMetal rolling arrangementsProduction lineSelf-propagating high-temperature synthesis
Owner:JIANGSU FASTEN TECH DEV CENT

Diabetes risk assessment system and assessment method based on obesity

ActiveCN114093518AAvoid healthMedical data miningHealth-index calculationInformation repositoryBlood glucose status
Owner:北京健康有益科技有限公司

Roadway rock burst energy absorption type protection device

ActiveCN112065475APlay a supporting roleMine roof capsMechanical measuring arrangementsHydraulic cylinderEnergy absorption
Owner:SHANDONG PROVINCIAL COAL GEOLOGICAL PLANNING EXPLORATION & RES INST

Slip cover

ActiveCN102387230ATelephone set constructionsEngineering
Owner:AU OPTRONICS CORP

Unlocking anti-counterfeiting method

ActiveCN103448402AEasy to hidePrint clearStampsPattern printingInformation hidingEmbedded system
Owner:THE PEOPLES PRINTING PLANT OF GUANGZHOU CO LTD

Display equipment and control method thereof

ActiveCN111381420AReduce Speckle ContrastNo speckleStatic indicating devicesProjectorsGamutLaser light
Owner:APPOTRONICS CORP LTD

Message processing method and apparatus

ActiveCN108418955ARealize automatic divisionEasy to handleSubstation equipmentInput/output processes for data processingComputer hardwareMessage processing
Owner:VIVO MOBILE COMM CO LTD

Packing container with anti-detachment structure

InactiveCN105691865APrevent leakageReally anti-theft effectRigid containersClamping mechanismEngineeringMechanical engineering
Owner:CADDY WAVE TECH CO LTD

Method and device for automatic determination of lime activity by titration

ActiveCN102798694AAutomate operationRealize instant controlChemical analysis using titrationWater bathsBurette
Owner:SHIJIAZHUANG XINHUA IND FURNACE CO LTD

Method and system for measuring pulse wave propagation speed

ActiveCN105310724ASimple methodEasy to operateBlood flow measurement devicesHeart/pulse rate measurement devicesHuman bodyDoppler ultrasonics
Owner:江苏合心医疗科技有限公司

Thermal mortar and preparation method thereof

ActiveCN107032688AGood adhesionDrying shrinkage index decreasedCompressive resistanceMolten state
Owner:贵州中能高新材料有限公司

Chinese medicine for treating constipation for children

ActiveCN101062234AEnhance peristalsisRelieve clinical symptomsDigestive systemSolution deliveryAdditive ingredientLarge intestine
Owner:JUMPCAN PHARMA GRP

Control and transmission of straddle type vehicle, and the same

ActiveCN101254808AEasy downshift operationChain/belt transmissionGearing controlAutomatic transmissionControl system
Owner:YAMAHA MOTOR CO LTD

Fan combination method for fins of air conditioner condenser

ActiveCN106556280AImprove work efficiencyEvaporators/condensersTubular elementsEngineeringRefrigeration
Owner:QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD

Azadirachtin emulsion composition and preparation method of azadirachtin emulsion composition

ActiveCN103168783AImprove solubilityLow toxicityBiocideAnimal repellantsEmulsionSolvent
Owner:成都绿金生物科技有限责任公司

Ground measuring method of metal pipeline loading current underground

InactiveCN1818716ASimple structureAccurate measurementElectric/magnetic detectionAcoustic wave reradiationSignal conditioning circuitsCurrent load
Owner:NANJING TECH UNIV

Valve

ActiveCN103742673ADiaphragm valvesEngine diaphragmsEngineeringValve seat
Owner:HANGZHOU KAMBAYASHI ELECTRONICS

Method for fast determining deastringency degree of persimmon

ActiveCN104904846AEasy to operateLow costFruit and vegetables preservationBiotechnologyAnimal science
Owner:SHANDONG INST OF POMOLOGY

Magnetic refrigeration equipment and heat exchange liquid flow control method and control device thereof

ActiveCN104807265AGuaranteed cooling effectGuaranteed cooling efficiencyMachines using electric/magnetic effectsRefrigeration safety arrangementAngular velocityEngineering
Owner:HAIER GRP CORP +2

Reciprocating oscillation machine sample workpiece mounting and fixing device

InactiveCN101209399AEasy to buyEasy to makeShaking/oscillating/vibrating mixersPreparing sample for investigationEngineeringPallet
Owner:SHENYANG INST OF APPL ECOLOGY CHINESE ACAD OF SCI

Input device and electronic device

ActiveCN107426434ASolve the problem that the touch function cannot be realizedUnauthorised/fraudulent call preventionDigital data authenticationTransceiverEngineering
Owner:BOE TECH GRP CO LTD +1

Variable-bandwidth OFDM (Orthogonal Frequency Division Multiplexing) transmitter and receiver

InactiveCN103023850AReal-time monitoring of utilizationIncrease profitError preventionBaseband system detailsFast Fourier transformControl communications
Owner:浙江知和信息技术有限公司

Vehicle-mounted camera simulation system

ActiveCN109683491AImprove test efficiencyReduce testing costsSimulator controlTelevision systemsTest efficiencyWork performance
Owner:重庆西部汽车试验场管理有限公司 +1

Piezoelectric ceramic and piezoelectric semiconductor test piece diversity polarization experiment system

ActiveCN106291142ARealize batch polarization operationImprove polarization efficiencyElectrical measurementsElectricityEngineering
Owner:河南感联智能科技有限公司

Straightness detection device for hexahedral shaft and data processing method

ActiveCN109373961AReduce frictionEliminate radial forceMeasurement devicesMeasurement deviceRectangular coordinates
Owner:ZHEJIANG UNIV

Ball gearing mechanism

InactiveCN1693734AAccurate transmission ratioGearingDrive wheelDrive shaft
Owner:CHONGQING UNIV

Bolt search and identification method for transmission line bolt tightening robot

ActiveCN105931233AImprove work efficiencyAutomate operationsImage enhancementImage analysisEngineeringRobot
Owner:深圳昱拓智能有限公司

Pressure correcting machine and correcting method thereof

ActiveCN104923590AImprove Calibration AccuracyAvoid the problem of multiple correctionsMetal working apparatusHydraulic cylinderEngineering
Owner:安阳强基精密制造产业园股份有限公司

VEGFR-2 resistant monoclonal antibody with human and mouse cross reaction as well as preparation method and application thereof

InactiveCN101643509AReduce mutationAvoid high pressureImmunoglobulins against cell receptors/antigens/surface-determinantsAntibody ingredientsBALB/cSerum ige
Owner:NANJING MEDICAL UNIV +1

Water chilling unit and control method and device thereof

ActiveCN107655141AGuaranteed uptimeRun optimal frequencyMechanical apparatusSpace heating and ventilation safety systemsEngineeringWater cooling
Owner:CHONGQING MIDEA GENERAL REFRIGERATING EQUIP +2

Cumulative blasting coupe pipe

InactiveCN102974944AReduce technical difficultyWide variety of sourcesBlastingWelding apparatusShaped chargePolyvinyl chloride
Owner:陕西红旗民爆集团股份有限公司

System calling method and device

ActiveCN106203080AImprove securityPlatform integrity maintainanceSoftware engineeringOpen source
Owner:PRANUS BEIJING TECH CO LTD

Shock-resistant durable heatable Dehua glutinous rice tire white porcelain

ActiveCN110312329AShock resistantEffective protectionCooking-vessel materialsCooking-vessel lids/coversShock resistanceEngineering
Owner:福建省德化佰亿峰陶瓷有限公司

Working state detection method and vehicle-mounted equipment

PendingCN114257941ARealize working status detectionSolve the problem that the working status detection is too complicatedElectrical apparatusAudio power amplifierIn vehicle
Owner:慧翰微电子股份有限公司

Method for managing cigarette retail through electric network and cigarette vending machine

InactiveCN1760918ASimple structureLow costCoin-freed apparatus detailsApparatus for dispensing discrete articlesMarket placeData transport
Owner:王秀魁 +1

System and method for laser micro-nano processing of pattern

PendingCN113634882AShorten the timeEasy to processLaser beam welding apparatusGraphicsEngineering
Owner:GUANGZHOU UNIVERSITY

Antenna reflector composite skin forming mold suitable for satellite

InactiveCN109551686AHigh material utilizationImprove thermal field distributionDomestic articlesComposite skinEngineering
Owner:SHANGHAI COMPOSITES SCI & TECH CO LTD

Convenient flour processing equipment

InactiveCN113210252AIncrease pressureStrong pressureSievingScreeningBobbinStructural engineering
Owner:南京宝芝泉技术研发有限公司

Washing power-assisting device

ActiveCN103938414AWell formedImprove production efficiencyOther washing machinesTextiles and paperElectrolysisHydrogen
Owner:DALIAN SHUANGDI INNOVATIVE TECH RES INST

Method and system for resetting glasses, and automatic-resetting glasses

ActiveCN108388028AReal-time control of reset operationsFree handsNon-optical adjunctsUses eyeglassesEyewear
Owner:HAIER YOUJIA INTELLIGENT TECH (BEIJING) CO LTD

Bottle body multi-point balance clamped red wine packaging box

InactiveCN110877776AAvoid chippingCounteract vibrationContainers preventing decayDamagable goods packagingWine bottleEngineering
Owner:WENZHOU POLYTECHNIC

Coal transportation discharge method and device

InactiveCN108861387ANot easy to collideReduce volumeBottle emptyingLoading/unloadingGravity centerRoad surface
Owner:王天赐

Information input method based on capacitive screen and capacitive screen input system

ActiveCN104281336ALow costInput/output processes for data processingCapacitanceData translation
Owner:四川点燃科技有限公司

Boiler report generation method and device

PendingCN114329271AReduce workloadImprove accuracyExecution for user interfacesWeb data browsing optimisationGraph generationProcess engineering
Owner:XINAO SHUNENG TECH CO LTD

Method for calculating separate stresses of main and auxiliary springs of non-end contact and few-leaf diagonal type

InactiveCN105912785AImprove the design levelQuality improvementGeometric CADDesign optimisation/simulationStress strengthEngineering
Owner:周长城

Method and system for detecting software

ActiveCN102831049ARealize detectionWill not cause missed detectionSoftware testing/debuggingSoftware engineeringRoot directory
Owner:TENCENT TECH (SHENZHEN) CO LTD

Mixing device for rubber conveyer belt production

InactiveCN108656380AQuality improvementReduce wasteDrive shaftEngineering
Owner:YANGZHOU BAODA RUBBER & PLASTIC PROD

GIS equipment contact fault detection method and system

PendingCN114545298ARealize evaluationSolve the problem of difficult monitoring of poor contact faultsElectric connection testingAcquisition apparatusContact failure
Owner:云南电网有限责任公司保山供电局

Method for preventing engine limiting removal after vehicle speed sensor removal

InactiveCN111594326AAvoid the disadvantages of removalImprove securityElectrical controlInternal combustion piston enginesControl engineeringReliability engineering
Owner:ANHUI HUALING AUTOMOBILE

Two-channel and three-layer co-composite compound machine and use method thereof

InactiveCN105856801AImprove applicabilityImprove compound efficiencyLamination plant layoutLaminationQuality controlPulp and paper industry
Owner:CHONGQING SINSTAR PACKAGING MACHINERY

Breast implant

PendingCN105769384ANot easy to touchPrecise positioningMammary implantsBreast implantFilling materials
Owner:GHANGZHOU WANHE MATERIAL

Whole station testing system and method of digital electric energy metering balance of intelligent transformer substation

ActiveCN105510869ARealize load simulation operationImprove securityElectrical measurementsTransformerEngineering
Owner:YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST

Moisture absorption and sweat releasing shapewear

InactiveCN111227325ASweatingSpeed up distributionGirdlesCorsetsPolyesterHollow fibre
Owner:沈富琴

Enhanced metal plastic composite pipe

InactiveCN104455787AIncrease connection forceImprove reliabilityRigid pipesMetal
Owner:迟青州

Sitafloxacin hydrate tablet composition and preparation method thereof

InactiveCN103156821ALow costNo side effectsAntibacterial agentsOrganic active ingredientsCelluloseMagnesium stearate
Owner:SHANDONG LUOXIN PHARMA GRP CO LTD

Keyboard and key thereof

InactiveCN105070565AFeel goodButtons feel goodElectric switchesEmergency springsKey pressingElectrical and Electronics engineering
Owner:DARFON ELECTRONICS (SUZHOU) CO LTD

Energy-saving and environment-friendly cable material

InactiveCN112226092ALow priceImprove insulation performanceRubber insulatorsEthylene-propylene-diene-monomerALLYL SUCROSE
Owner:南通佳仕捷电气有限公司

A new configuration of honeycomb sandwich panel

InactiveCN109094139BIncrease stiffnessHigh strengthSynthetic resin layered productsVehicle componentsHoneycombSandwich panel
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Fire alarm system and address coding method thereof

InactiveCN109035670AHigh speedShort response timeFire alarm electric actuationFire alarm smoke/gas actuationFire alarm systemReal-time computing
Owner:湖北旭兴达科技有限公司

Six-foot robot with autonomous navigation and remote control

PendingCN106227202ASimple structure and principleEasy to operateAutonomous decision making processPosition/direction controlWireless transceiverGlobal Positioning System
Owner:JILIN UNIV

Energy-saving efficient waste gas treatment device

InactiveCN107511069AReasonable structural designEasy to control and useCombination devicesGas treatmentThermal energyTower
Owner:苏州雨谦工品科技有限公司

Consumable for an aerosol-generating device

ActiveCN106231931ATobacco devicesCleaning and washing methodsSolventBiomedical engineering
Owner:PHILIP MORRIS PROD SA

Device and method for low-cold electromagnetic semi-continuous casting

ActiveCN110405170AMeet preparationThe inner sleeve structure is simpleDielectric plateIngot casting
Owner:NORTHEASTERN UNIV LIAONING

Dustproof type gas shielded automatic welding machine wire-feeding pipe

InactiveCN101722349AAvoid abnormal wear and tearSmooth feedingArc welding apparatusForeign matterEngineering
Owner:钱慧君

Liquid crystal compound containing tetrahydro-thiopyran group and preparation method thereof, and liquid crystal composition

ActiveCN103555344AStable structureLow viscosityLiquid crystal compositionsLiquid crystallineCrystallography
Owner:BEIJING CHENGZHI YONGHUA DISPLAY TECHNOLOGY CO LTD

Shared electrostatic discharge protection for integrated circuit output drivers

ActiveCN102484112ATransistorSolid-state devicesMOSFETField-effect transistor
Owner:XILINX INC

A device for a wireless power transfer system

ActiveCN110494941AIncreased complexityImprove assembly timeCharging stationsTransformersElectric power transmissionEngineering
Owner:NINGBO GEELY AUTOMOBILE RES & DEV CO LTD

Wire storage cylinder capable of quick wire discharging

InactiveCN107234308AChange structureReduce preparation timeElectrical-based machining electrodesDrive shaftEngineering
Owner:潘琴丽

Training method and device for federated learning model

PendingCN111723947AEnsemble learningEngineeringData mining
Owner:WEBANK (CHINA) +1

Map display method based on osm data and high-precision data of mapbox engine

ActiveCN114413926ATurn down opacitySolve the auxiliary driving functionInstruments for road network navigationTransmission protocolThird party
Owner:WUHAN ZHONGHAITING DATA TECH CO LTD

Bamboo leaves standard extract prepared by two-step enzyme method

InactiveCN101380427AWidely distributedIncrease usePlant ingredientsPollutionEnzyme method
Owner:SHANGHAI HANHUANG BIOTECH

Video processing method and device, electronic equipment and computer readable storage medium

ActiveCN113542795AImprove clarityIncrease success rateSelective content distributionVideo processingTerminal equipment
Owner:TENCENT TECH (SHENZHEN) CO LTD

Ditching type capacitor and its producing method

ActiveCN101051605ALess likely to cause damageTransistorSolid-state devicesCapacitanceElectrical conductor
Owner:UNITED MICROELECTRONICS CORP

Soil solution collecting device

InactiveCN114486379AAir pressure is easy to controlIncrease pressureWithdrawing sample devicesPressure riseEnvironmental engineering
Owner:SHANGQIU NORMAL UNIVERSITY

Law enforcement detection method based on voice processing technology

InactiveCN110689906AEasy to supervise workTelevision system detailsSpeech recognitionEngineeringSpeech sound
Owner:江苏网进科技股份有限公司

Shutter for vehicle, and heat exchanger module

InactiveCN106687322AIncrease carrying capacitySmall sizeLiquid coolingAir-treating devicesEngineeringHeat exchanger
Owner:DENSO CORP

Martensite heat-resisting steel

InactiveCN101063190AHigh tensile strengthHigh hardnessHeat treatment process controlMartensiteUltimate tensile strength
Owner:SHENYANG LIMING AERO-ENGINE GROUP CORPORATION

Manufacturing device and method for pouring type metal spectacle frames

InactiveCN104999062ALow technical requirementsReduce labor costsMolten metal supplying equipmentsControl systemStorage tank
Owner:张作雷

Rudder plate system of underwater robot

InactiveCN110386239ANegative buoyancy reductionSelf-locking stabilityUnderwater vesselsUnderwater equipmentPropellerRudder
Owner:SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI

Mimicry WAF judgment method based on credibility

ActiveCN114301650AMitigate the effects of inaccuraciesImprove defenseSecuring communicationData scienceReliability engineering
Owner:ZHEJIANG UNIV

Safety protection type new energy charging pile

InactiveCN112109572AEasy to usePrevent trippingCharging stationsGeneral water supply conservationNew energyArchitectural engineering
Owner:邹思良

Ventilating device for ship

InactiveCN103507939ACompact structureSuitable for installationAuxillariesVessel ventillation/heating/coolingAir volumeFresh air
Owner:泰州市创协机电设备有限公司

Vehicle transmission system protective method

ActiveCN105150926AEffective protectionAvoid resonanceAcoustic signal devicesResonanceFlywheel
Owner:SAIC MOTOR

Preparation method of mesoporous silica/fluorinated graphene modified carbon paste electrode, carbon paste electrode and application of carbon paste electrode

InactiveCN109342528AMaterial electrochemical variablesCopper wireCarbon paste electrode
Owner:SHANGHAI NAT ENG RES CENT FORNANOTECH

Agricultural humidity display

InactiveCN108535448ASimple structureReduce power consumptionEarth material testingDisplay deviceAgricultural engineering
Owner:ZHENGZHOU JINHENG ELECTRONICS TECH CO LTD

Novel low-cost and short-process sludge recovering and ball pressing technology

InactiveCN106755987ALow costMeet the requirementsProcess efficiency improvementAdhesiveSludge
Owner:SHANDONG LAIGANG YONGFENG STEEL & IRON

Calendering-type rubber surround bar rubber for brilliant white shoes, and preparation method for rubber surround bar rubber

InactiveCN105153489AFully dispersedImprove surface finenessRubber materialVulcanization
Owner:JIHUA 3537 SHOE MAKING

Timed task processing method and device

PendingCN112579269AProgram initiation/switchingDatabase distribution/replicationTime conditionProcessing
Owner:WEBANK (CHINA)

Human C-reactive protein colloidal gold immunochromatographic assay quantitative test paper

InactiveCN101887063AEasy to operateImprove detection efficiencyMaterial analysis by observing effect on chemical indicatorBiological testingAdhesiveColloid
Owner:沈鹤柏

Directly operated type proportional overflow valve

InactiveCN104500474ASimple structureExtended service lifeServomotor componentsValve seatEngineering
Owner:SUZHOU FURUN MACHINERY

Smart household washing equipment

InactiveCN110714295ACausing secondary pollutionEasy to cleanOther washing machinesWashing machine with receptaclesHome useLaundry
Owner:李洪涛

LED lamp with mosquito repelling function

PendingCN106287287AEffectively drive awayDoes not affect colorElectric circuit arrangementsLighting heating/cooling arrangementsEngineeringLED circuit
Owner:安徽瑞雪照明股份有限公司

Method for making high-precision qualified holes in composite sandwich by hand

InactiveCN108890216ARealize localizationReduce demandEngineeringReamer
Owner:AVIC SAC COMML AIRCRAFT

Foldable pedal and machine tool with same

PendingCN111230518AEasy to operateEasy to fixLarge fixed membersOther workshop equipmentMachine toolIndustrial engineering
Owner:BEIJING PROSPER PRECISION MACHINE TOOL CO LTD

Feed additive capable of improving flavor of pork as well as preparation method and application of feed additive

InactiveCN107712348AImprove lean meat percentageIncrease appetiteFood processingAnimal feeding stuffFood additiveIntramuscular fat
Owner:JINHUA AONONG BIOLOGICAL TECHNOLOGY CO LTD +2

Application of AHL4 in regulating and controlling plant lipid metabolism and method for increasing oil content and unsaturated fatty acid content of plant seeds

ActiveCN110923243ABoost rateAffect metabolismPlant peptidesFermentationBiotechnologyPlanting seed
Owner:HUAZHONG AGRI UNIV

Raclette device

InactiveCN102232361AOptimize layoutCheese manufactureEngineeringResistor
Owner:SEB SA

Novel industrial sewage treatment agent

InactiveCN109665602ASustainable processingHigh chromaWater contaminantsWater/sewage treatment by flocculation/precipitationHigh concentrationSodium Bentonite
Owner:黄月英

Intelligent glasses and control system

ActiveCN113820861AImprove battery lifeIncrease productivityNon-optical adjunctsOptical elementsSmartglassesElectrical battery
Owner:GEER TECH CO LTD

Design method applied to mooring system

InactiveCN110298123AInnovative ideasImprove build efficiencyDesign optimisation/simulationSpecial data processing applicationsMooring systemNonlinear systems of equations
Owner:HUNAN INSTITUTE OF SCIENCE AND TECHNOLOGY

Medicament for treating proliferative osteoarthritis and preparation method of medicament

InactiveCN104524229AEasy to prepareEasy to takeAntipyreticAnalgesicsBiologyOsteo arthritis
Owner:范晓华

Micro-grid optimization scheduling method based on improved Q learning penalty selection

ActiveCN113809780ASolving Multi-Objective Optimization ProblemsAvoid the problem of local convergence of the optimal valueSingle network parallel feeding arrangementsEnergy storageOperation schedulingAlgorithm
Owner:SHENYANG INST OF ENG

Light-emitting chip assembly and manufacturing method thereof, and display panel and manufacturing method thereof

PendingCN114038880ASmall sizeSmall light-emitting unit pitchSolid-state devicesSemiconductor devicesEngineeringChipset
Owner:CHONGQING KONKA PHOTOELECTRIC TECH RES INST CO LTD

A self-service astronaut trainer

PendingCN109126031AThe overall structure is simple and reliableLow costMovement coordination devicesCardiovascular exercising devicesEngineeringSelf-service
Owner:祁映彬

Extrusion material forming machine

InactiveCN105751567ASimple structurePractical and convenientShaping pressElectricityDrive shaft
Owner:镇江润京机电科技有限公司

Novel self-unloading tilting cart special for sand transportation

InactiveCN111196204AAvoid exposureAvoid water cakingVehicle cleaningLoad coveringDrive wheelControl theory
Owner:姜老板

Electrical connector reliability detection device

InactiveCN112114213ATest for shrinkageShrinking needle phenomenon realizedApparatus for force/torque/work measurementEnvironmental/reliability testsElectrical connectorElectrical bonding
Owner:CHINA UNIV OF MINING & TECH +2

Method for preparing compound by utilizing isobutyric acid and acetic anhydride and device for preparing compound by utilizing isobutyric acid and acetic anhydride

PendingCN114685271AOrganic compound preparationHydroxy compound preparationAcetic acidAcetic anhydride
Owner:IND TECH RES INST

Hydraulic continuously variable transmission

PendingCN113357336ARealize stepless speed changeReduce manufacturing costFluid gearingsGear wheelControl engineering
Owner:张俊忠

Cylinder valve airtightness testing machine

PendingCN112539893ABoost GuaranteeGuaranteed holding pressureMeasurement of fluid loss/gain rateMachine valve testingControl engineeringStructural engineering
Owner:沈阳美茵联合检测有限公司

Biodegradable high-toughness polylactic acid straw

PendingCN114539749AImprove impact performanceStable crystal structureBio-packagingPolymer sciencePlasticizer
Owner:莱涤新材料(宁波)有限公司

Tempered glass production line

ActiveCN105293880ASolve the problem of easy bending and deformationImprove product qualityGlass tempering apparatusProduction lineEngineering
Owner:LUOYANG LANDGLASS TECH CO LTD

Engineering cost demonstration device for building construction

PendingCN114468632AEasy to carryFurniture partsFixed frameArchitectural engineering
Owner:彭静怡

Computer-implemented decision making system and method

PendingCN111656377ACommunication with homomorphic encryptionPayments involving neutral partyDecision systemPayment transaction
Owner:NCHAIN HLDG LTD

Method for using corn stalk fiber carrier to prepare immobilized yeast cells employed in kitchen waste fermentation for ethanol fuel production

ActiveCN102199631AEasy to operateLow costMicroorganism based processesWaste based fuelFiberDistillation
Owner:安徽科聚环保新能源有限公司

Security patrol management system and method

InactiveCN109389698AUnderstand the Patrol StatusReduce non-compliance patrolsChecking time patrolsCo-operative working arrangementsInformation processingWireless transmission
Owner:TAICANG TAIYI INFORMATION ENG

Power grid safety alarm device and system

PendingCN114567078AImprove asset utilization efficiencyImprove delivery capacityCircuit arrangementsInformation technology support systemGrid faultPower grid
Owner:SHENZHEN POWER SUPPLY BUREAU

Water-saving drip irrigation device for agricultural planting

InactiveCN109220727AAffect growthAvoid wastingClimate change adaptationWatering devicesWater savingHydraulic cylinder
Owner:ZHEJIANG KAICHEN IND & TRADE CO LTD

Experimental device for measuring low-temperature foam breaking characteristic of porous metal screen

ActiveCN111855909ASimple and reliable experimental meansPressure difference measurement between multiple valvesMaterial analysisThermodynamicsVisual observation
Owner:XI AN JIAOTONG UNIV

Convenient brick tea making device

InactiveCN108719512ASimple structureEasy to operatePre-extraction tea treatmentBrickAtmospheric pressure
Owner:广州俊天科技有限公司

Intelligent lower limb rehabilitation apparatus

InactiveCN107754217AHigh degree of intelligenceHigh clinical cure rateGymnastic exercisingChiropractic devicesCure ratePull force
Owner:南京思伯德生物科技有限公司

Method for handling of banknotes and similar articles

InactiveCN101300604AReduce demandMinimize the risk of theftCoin countersCoin/currency accepting devicesEngineering
Owner:SQS SECURITY QUBE SYST

Construction and application of escherichia coli capable of accumulating shikimic acid

ActiveCN114591880APromote accumulationBacteriaTransferasesEscherichia coliShikimate kinase
Owner:JIANGNAN UNIV

Safety recovery method of island working surface under complicated condition

ActiveCN104453899ADoes not affect normal recoveryNormal recovery guaranteeUnderground miningSurface miningRecovery methodPlate pressure
Owner:DATONG COAL MINE GRP

Preparation method of rare earth carborundum abrasive

InactiveCN110117480AHigh hardnessImprove toughnessOther chemical processesFiberRare earth
Owner:安徽齐鑫新材料科技有限公司

Liquid resin filtering process and filter

InactiveCN101406775AReduce viscositySpeed up filteringFiltration separationEngineeringRejection rate
Owner:深圳清溢光电股份有限公司

Embedded system interruption control method and apparatus

ActiveCN101334749AInterrupt monitoring implementationHardware monitoringWork periodAccess time
Owner:ZTE CORP

Intelligent ground lock and park system for vehicle parking

ActiveCN103031976ARealize real-time paymentParkingsCommunication interfaceControl system
Owner:武汉恒达智慧科技有限公司

Storage configuration method, device and equipment for VUE application program data and storage medium

PendingCN114237616AImprove data reading efficiencyImprove accuracyFile access structuresSpecial data processing applicationsSoftware engineeringApplication procedure
Owner:PING AN TECH (SHENZHEN) CO LTD

Method and system for performing curve processing on video hot degree

InactiveCN104918067AAccurately reflectImprove the display effectSelective content distributionTime segmentSimulation
Owner:LETV INFORMATION TECH BEIJING

Lifting mechanism of sampling machine

ActiveCN103954469AGuaranteed to workSimple structureWithdrawing sample devicesStopped workReduction drive
Owner:HUNAN WANTONG TECH

Fermentation culture promoter and using method thereof

InactiveCN107446968AImprove proliferation efficiencyImprove conversion rateFungiMicroorganism based processesBiotechnologyMetabolite
Owner:LANZHOU INST OF ANIMAL SCI & VETERINARY PHARMA OF CAAS

Configuration modification method and device, computing equipment and storage medium

PendingCN111752642ASoftware testing/debuggingProgram loading/initiatingControl engineeringProcessing
Owner:WEBANK (CHINA)

Method and system for pushing messages

ActiveCN103294778AIncrease the number ofExpand the number of recallsSpecial data processing applicationsWorld Wide Web
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Manufacturing method of tubular parts

ActiveCN110434556AReduce bendingReduce bending difficultyEngineeringThick wall
Owner:WUHAN MARINE MACHINERY PLANT

Pressure reminding type four-way pipe joint

ActiveCN110260076AEasy to transport waterSo as not to damageBranching pipesHose connectionsEngineeringPressure reduction
Owner:YUHUAN JINLONG KLOE SANITARY WARE

Transaction processing method, and device, apparatus and system

ActiveCN109034948ABuying/selling/leasing transactionsPaymentTransaction processing system
Owner:ADVANCED NEW TECH CO LTD

Mixed filling valve

ActiveCN107575604ALow costImprove the mixing effectMultiple way valvesLiquid bottlingInterference fitEngineering
Owner:江苏首达机械有限公司

Zoom lens system and electronic image pickup apparatus using the same

InactiveCN101131466ASmall number of lenses and compactEasy to maintain optical performanceOptical elementsCamera lensElectron
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