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.

Video transmission method and system as well as video server

ActiveCN102098553AImprove fluencyReduce sizeTelevision systemsDigital video signal modificationVideo transmissionComputer terminal
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Identification analysis system implementation method based on blockchain technology and identification coding technology

ActiveCN110941611AEnsure safetyGuaranteed reliabilityDatabase distribution/replicationSpecial data processing applicationsThe InternetEngineering
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

Zero IF down converter with even order harmonic suppression

InactiveCN101053149AModulation transference balanced arrangementsAmplitude demodulation by homodyne/synchrodyne circuitsHarmonicDistortion
Owner:QUALCOMM INC

Mounting fitting for textile roller body

InactiveCN108488220APrecise positioningReasonable structural designShaft and bearingsSecuring devicesEngineeringMechanical engineering
Owner:SUZHOU BONUQI TEXTILE CO LTD

L-lactic acid production method and special Bacillus sp. therefor

ActiveCN103194402AReduce pollutionReduce fermentation costsBacteriaMicroorganism based processesHigh concentrationMicrobiology
Owner:INST OF MICROBIOLOGY - CHINESE ACAD OF SCI

Frequency spectrum sensing method applicable to markov service model

InactiveCN102386985AImprove reliabilityPracticalTransmission monitoringService modelFrequency spectrum
Owner:BEIJING UNIV OF POSTS & TELECOMM

Kitchen waste separating equipment provided with spraying self-cleaning system

InactiveCN105584076AClean thoroughlySolve the problem of the validity of stacking action associationsSolid waste disposalTransportation and packagingSpray nozzleEngineering
Owner:ANHUI TIANJIAN ENVIRONMENTAL PROTECTION

Liquid nitrogen skin treatment robot based on remote control

InactiveCN108403206AHigh measurement accuracyAchieve regulationDiagnosticsSurgical instruments for coolingRotary stageGyroscope
Owner:NANAN JIANJIN IND DESIGN

Flos lonicerae juice honey product

InactiveCN109673903ARetain nutrientsFull of nutritionFood ingredient for microbe protectionFructoseHigh concentration
Owner:牛华

Preparation method of 4-alkyl-5-alkoxy oxazole compound

ActiveCN110713468AHigh yieldEase of industrial productionOrganic chemistryTrans esterificationPtru catalyst
Owner:SHANDONG NHU FINE CHEM SCI & TECH CO LTD +1

Wood-extruded sheet-wood composite inward opening heat insulating window

ActiveCN102913101AImprove insulation effectSave heatWing framesSolid woodThermal energy
Owner:HARBIN SAYYAS WINDOWS

Multifunctional intercom equipment with good heat dissipation

PendingCN111835370AImprove cooling effectTransmissionModifications by conduction heat transferLoudspeakerIntercom
Owner:北京亚安盾科技发展有限公司

Hard disk fixing device and shell

InactiveCN110597362AAchieve installationAchieve disassemblyDigital processing power distributionSmall holeComputer engineering
Owner:HONG FU JIN PRECISION IND WUHAN CO LTD +1

Automatic working system and steering method thereof and self-moving equipment

PendingCN112486157AGuaranteed stable workImprove work efficiencyMowersPosition/course control in two dimensionsControl engineeringWorkspace
Owner:POSITEC POWER TOOLS (SUZHOU) CO LTD

WiFi chip and security chip information interaction method

InactiveCN107707331AInteraction logic is reasonableImprove scalabilityError preventionData switching networksExtensibilityArray data structure
Owner:SHENZHEN XIN YUPENG ELECTRONICS TECH CO LTD

Test method and test seat making process for high-power surface mounted integrated circuit

InactiveCN1421706AThe test method is practical and reliableThe production method is practical and reliableElectronic circuit testingMeasurement instrument housingSurface mountingEngineering
Owner:李世雄

Apparatus for ophthalmological laser surgery

InactiveCN102470047ALaser surgeryEye laser surgeryMeasurement device
Owner:WAVELIGHT GMBH

Preparation method of modified glass powder, cement-based 3D printing material and preparation method of cement-based 3D printing material

PendingCN114573259AImproved Yield StressImprove thixotropyAdditive manufacturing apparatusSolid waste managementSlurryThixotropy
Owner:QINGDAO AGRI UNIV

Glass lamp shade

InactiveCN110440219AGuaranteed StrengthAvoid breakingGlobesCoatingsOptoelectronics
Owner:江苏恒久玻璃科技发展有限公司

Double-roller type extruding and granulation device and granulation process flow thereof

ActiveCN101549269AImprove performanceReduce the overall heightGranulation by pressingPressure transmissionEngineering
Owner:南京三普造粒装备有限公司

Automatic positioning discharging device

InactiveCN112620666ARealize stepless speed changeChange the feeding speedMetal working apparatusRotational axisElectric machine
Owner:安徽科达汽车轴瓦有限公司

Micro-fermented fructus lycii and hawthorn beverage and preparation method thereof

PendingCN114009638AIncrease nutritionHigh health valueMicroorganism based processesVinegar preparationBiotechnologyLactic acid bacterium
Owner:JIANGSU FOOD & PHARMA SCI COLLEGE

Bridge steel plate cutting machine with deslagging device

InactiveCN107838530ABeneficial technical effectAdjustable widthGas flame welding apparatusDrive shaftLocking mechanism
Owner:严敏努

Application of gene composition in preparation of gastric cancer diagnosis kit

InactiveCN112680516ACombined diagnostic performance is excellentMicrobiological testing/measurementDNA/RNA fragmentationCancers diagnosisGastric carcinoma
Owner:NANJING FANYIDA BIOTECHNOLOGY CO LTD

Polishing equipment for grain processing

InactiveCN112473767AAvoid affecting circulationAchieve reuseSievingGrain huskingDust controlEnvironmental engineering
Owner:江苏德励汇机电设备有限公司

Hexagonal bolt looseness detection method based on deep learning and Hough transform

ActiveCN110097536AReduce labor costsLow costImage enhancementImage analysisVisual technologyImaging processing
Owner:SOUTHEAST UNIV

Flue gas oxygen content prediction method and device of gas-fired boiler

PendingCN114819237ANot easily affectedReal-time monitoring of flue gas oxygen contentKernel methodsForecastingThermodynamicsFlue gas
Owner:ENNEW DIGITAL TECH CO LTD

Simulation testing system and method for transformer substation relay protection

ActiveCN103605293ARaise the level of testingImprove work efficiencySimulator controlCircuit breakerAdmittance
Owner:NANJING NARI GROUP CORP +1

Hidden frame curtain wall hook opening sash and installation method thereof

ActiveCN103670154ASolve installation difficultiesEasy to checkWallsWing arrangementsEngineeringMechanical engineering
Owner:BEIJING HUATIAN CURTAIN WALL ENG

Compositions for safening rice against acetochlor

InactiveCN1249660ABiocideDead animal preservationAcetochlorSubstituent
Owner:ZENECA LTD

Clothes hanger control method and system, clothes hanger and computer readable storage medium

PendingCN113448355AImprove drying effectQuick liftCharacter and pattern recognitionControl using feedbackControl engineeringMechanical engineering
Owner:FOSHAN VIOMI ELECTRICAL TECH +1

Stereoscopic silk screen label forming machine

ActiveCN109278275AEngineeringElectric heating
Owner:合肥艾特标牌有限公司

Method and system for protecting safety data of POS (point-of-sale) machines

InactiveCN104361695AImprove securityImprove reliabilityDigital data protectionCash registersExternal storageComputer module
Owner:SHENZHEN XINGUODU TECH

Vehicle 3D printing equipment

InactiveCN111761810AShort commissioning cycleSolve printing operation needsAdditive manufacturing apparatusAdditive manufacturing with liquidsComputer printingEngineering
Owner:江苏华疆三维科技有限公司

Signaling bit detection with adaptive threshold

InactiveCN101124843ARadio/inductive link selection arrangementsChannel estimationSelf adaptiveComputer science
Owner:QUALCOMM INC

Colorful cast stone and preparation method thereof

InactiveCN106349856ATextured decorative effectHigh degree of simulationAntifouling/underwater paintsPaints with biocidesEmulsionWeather resistance
Owner:SUZUKA INTERNATIONAL (SHANGHAI) CO LTD

Weighing, spring regulating and detecting device for bogey of railway locomotive

InactiveCN102080983AImprove performanceInhibition of axle load transferSpecial purpose weighing apparatusHydraulic cylinderBogie
Owner:DATONG ELECTRIC LOCOMOTIVE OF NCR

Method and device for evaluating security vulnerability processing priority

PendingCN114491561AReduce attackPlatform integrity maintainancePathPingRisk level
Owner:武汉思普崚技术有限公司

High-pressure-resistant multi-pipe layered water injection device

InactiveCN114320251AFlexible adjustmentReduce limitationsFluid removalCrankEngineering
Owner:徐宏洋

Universal adjusting mechanism for vehicle and vehicle with same

ActiveCN108248521AAvoid affecting driving visionVehicle componentsEngineeringMechanical engineering
Owner:BYD CO LTD

Low-pass assembly of filter

PendingCN111403870AGuaranteed stabilityImprove stabilityWaveguide type devicesMechanical engineeringHigh impedance
Owner:SHENZHEN GRENTECH RF COMM LTD

Preparation method and application of fluidized bed Fenton catalyst

InactiveCN109201085AReduce the amount of iron sludgeReduced amount of iron slimePhysical/chemical process catalystsWater/sewage treatment by oxidationIron powderFluidized bed
Owner:江苏哈宜环保研究院有限公司

Rotary reed pipe automatic tin soldering machine

ActiveCN111730162AImprove the delivery effectSimple structureSoldering ironSoldering auxillary devicesHemt circuitsMechanical engineering
Owner:GUANGDONG POWER GRID CO LTD DONGGUAN POWER SUPPLY BUREAU +1

Vehicle-mounted data processing method and device, server and readable storage medium

InactiveCN112287801AEffective evaluation of landing performanceMeet the needs of landingRegistering/indicating working of vehiclesCharacter and pattern recognitionEvaluation resultIn vehicle
Owner:BEIJING DIDI INFINITY TECH & DEV

Rotation device

ActiveCN104948720AImprove the lubrication effectToothed gearingsGear lubrication/coolingEngineeringLubricant
Owner:SUMITOMO HEAVY IND LTD

Ignition valve for methane

InactiveCN102121709AAvoid blockageExtended service lifePilot flame ignitersIgnition coilEngineering
Owner:胡雄辉

Metal heat-absorbing plate material of solar heat collection pipe

InactiveCN106147199AHigh selectivityHigh yieldSolar heating energySolar heat devicesSodium acetateCyclohexanone
Owner:ANHUI MINGGUANG ZHONGXING SUNLIGHT NEW ENERGY TECH CO LTD

A method and apparatus for video object tracking

ActiveCN109410245AAccurate Video TrackingImage enhancementImage analysisVideo tracking
Owner:无锡盈创泰克科技有限公司

Liquid crystal display device

InactiveCN101546529AEliminate shutdown afterimageStatic indicating devicesElectronic switchingLiquid-crystal displayEngineering
Owner:INNOCOM TECH (SHENZHEN) CO LTD +1

Liquid receiver and manufacturing method thereof

InactiveCN107782025AReduced service lifeImprove filtering effectRefrigeration componentsFiltrationEngineering
Owner:ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD

Method for preparing heavy metal adsorbing material by modifying silk fiber and application of material

ActiveCN107149927AImprove adsorption capacityHigh adsorption rateOther chemical processesWater contaminantsAlkaline proteaseNeutral protease
Owner:HEZHOU UNIV

UAV(unmanned aerial vehicle) accommodation and battery replacement device and method

InactiveCN107065614AReal-time monitoring of the surrounding environmentQuick battery swapPower plant constructionProgramme control in sequence/logic controllersElectricityMarine engineering
Owner:王湘元 +2

Pump coupler capable of automatically switching cooling mode

ActiveCN105261918AReduce manufacturing difficultyReduce manufacturing costCoupling light guidesActive medium shape and constructionTemperature controlHeat conducting
Owner:BEIJING UNIV OF TECH

Ditch bottom structure, intercepting ditch and rainwater and sewage drainage system

PendingCN110629860AAvoid returning toSewerage structuresSewageEngineering
Owner:CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP

Electrical Conductor Testing Device

ActiveCN105785097AElectrical measurement instrument detailsCurrent measurements onlyElectrical conductorEngineering
Owner:弗兰克公司

Lithium ion battery electrolyte and lithium ion battery using same

InactiveCN113328144AImprove normal temperature cycle performanceImprove overall lifespanSecondary cells servicing/maintenanceOrganic electrolytesElectrolytic agentTrimethylsilyl
Owner:河源市联懋新材料有限公司

Smart socket and method for smart socket to control home appliance

ActiveCN108598809AHigh degree of intelligenceComputer controlCoupling device detailsComputer terminalHome appliance
Owner:SHENZHEN PHONTRON TECH CO LTD

Water resistance industrial boiler

PendingCN111174190AImprove heat transfer coefficientImprove thermal efficiencyFluid heatersElectrode boilersThermodynamicsLiquid medium
Owner:李新明

Manufacturing method of green and environment-friendly solid wood multilayer decorative board

InactiveCN108661267AIncrease packing densityHigh tensile strengthCovering/liningsLamination ancillary operationsEnvironmental resistanceFiber
Owner:肖桂云

Doxufylline for injection and its preparing method

InactiveCN1676133APowder deliveryLyophilised deliveryDoxofyllineSucrose
Owner:天津市铭泰医药科技有限公司

Device for preventing slope sliding

InactiveCN103192706APrevent slippingNormal driving effectHand actuated initiationsControl devicesCouplingDrive shaft
Owner:CHONGQING IND POLYTECHNIC COLLEGE

Naturally degradable nanofiber environment-friendly mask

PendingCN111449329AImprove bulkImprove capture efficiencyMonocomponent polyesters artificial filamentProtective garmentMicro nanoSpinning
Owner:BEIJING UNIV OF CHEM TECH

Special low-temperature liquid level valve bank

InactiveCN104315194AReduce resistancePrevent leakageMultiple way valvesValve housingsLevel sensorMulti channel
Owner:JIANGSU HUATAI ELECTRIC POWER ELECTRONICS INSTR

Grinding device for cosmetic processing

ActiveCN110935549AImprove grinding effectImprove grinding precisionGrain treatmentsElectric machineryProcess engineering
Owner:SUZHOU BATAO INFORMATION TECH CO LTD

Device and method for separating light hydrocarbons from oil gas through low-pressure desulfurization

ActiveCN112138420AReduce circulationReduce energy consumptionGas treatmentMethane captureFluid phaseGas phase
Owner:SINOPEC ENG +1

Scroll compressor structure

PendingCN114263602AImprove rigidityExtend your lifeRotary piston pumpsRotary piston liquid enginesEngineeringSound quality
Owner:SHANGHAI HIGHLY NEW ENERGY TECH CO LTD

Video editing method and terminal

ActiveCN104135628ASpeed up modificationRapid positioningTelevision system detailsCharacter and pattern recognitionComputer terminalCopying
Owner:ANYKA (GUANGZHOU) MICROELECTRONICS TECH CO LTD

Link disconnecting method and device

ActiveCN106888487AImprove communication qualitySwitch in timeConnection managementCommunication qualityReal-time computing
Owner:NEW H3C TECH CO LTD

Traveling wave distance measuring method and system based on grounding mode of arc suppression coil and small resistor connected in parallel

ActiveCN109581149ALow costImprove accuracyFault location by conductor typesElectrical resistance and conductanceArrival time
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

Turkey leg pickling air-drying mature protein hydrolysis process regulation and control method

InactiveCN102987427AEnhance endogenous protease lipase activityImprove flavor qualityFood preparationTurkey poultProtease
Owner:NANJING AGRICULTURAL UNIVERSITY

A mobile terminal for multi-mode circulation of books

InactiveCN109102367ARealize book sharing functionReservationsCash registersComputer terminalOmni directional
Owner:成都贝图科技有限公司

Method for synthesizing aromatic acetal through styrene under visible light

ActiveCN109369352AReduce usageInhibit peroxidationPhysical/chemical process catalystsOrganic chemistryAir atmosphereAlcohol
Owner:FUZHOU UNIV

Edge milling machine for stainless steel processing and using method thereof

ActiveCN114029534AAchieve precise positioningAvoid the problem of poor processing sizeFeeding apparatusCleaning using gasesStructural engineeringMachining
Owner:句容市凯瑞电子科技有限公司

A capsular hemostatic compression band for implantable cardiac electronic device

InactiveCN111588436AEasy to wearEasy to wear and comfortableTourniquetsHeat-exchange elementsDouble compressionBlood capillary
Owner:GUIZHOU PROVINCIAL PEOPLES HOSPITAL

Shoulder-hanging drug-free pest-killing machine

InactiveCN105580790APrevent sprayingLow costInsect catchers and killersPesticide residueEngineering
Owner:周宝龙

Novel down coat cleaning agent

InactiveCN104450283AWith sterilizationWith deodorizationOrganic detergent compounding agentsAmpholytes/electroneutral surface-active compoundsBetaineMorpholine
Owner:常熟市奥琪特服饰有限公司

Fixing device for corrugated paper transverse cutting machine

InactiveCN111805604AGuaranteed edge cutting qualityTo achieve the purpose of compression and fixationBox making operationsPaper-makingEngineeringMechanical engineering
Owner:董智慧

Device and method for detecting state of linear slide rail

PendingCN114689290AReduce distractionsIncreased sensitivityMachine part testingSubsonic/sonic/ultrasonic wave measurementEmbedded systemElectrical and Electronics engineering
Owner:HIWIN TECH

An electric power repair system based on mobile phone APP

InactiveCN109102084AQuick response to power maintenance needsImprove experienceData processing applicationsElectric power systemComputer module
Owner:沈阳电电科技有限公司

Roller mill with synchronizing device

ActiveCN114173929ALimit or prevent misalignmentGrain treatmentsHydraulic cylinderFixed bearing
Owner:THYSSENKRUPP IND SOLUTIONS AG +1

Random pulse generator based on FPGA (field programmable gate array)

ActiveCN106291011AEasy to implementSimple structureElectrical measurement instrument detailsElectrical testingField-programmable object arrayPulse sequence
Owner:CHONGQING UNIV OF POSTS & TELECOMM

Method and system for reactivating charging function after serious power shortage of battery

InactiveCN113285505AProtect your brand imageInvestment protectionSecondary cells charging/dischargingElectric powerElectrical batteryControl system
Owner:ALPHA ESS CO LTD

High-performance compact type direction-changing weft insertion device

PendingCN114457494ARealize reciprocating motionSimple structureLoomsGear wheelCoupling
Owner:江苏千家汇智能装备科技有限公司

Traditional Chinese medicine composition for treating pregnancy skin pruritus and hepatobiliary swelter

InactiveCN104288292ADispersion deliveryDermatological disorderDiseaseJasminum grandiflorum
Owner:于建敏

Method and device for providing power for base station

ActiveCN108336829AAvoid malfunctionImprove reliabilityBatteries circuit arrangementsElectric powerElectricityWireless transmission
Owner:CHINA ACAD OF TELECOMM TECH

Method for detecting firmness degree of connection claw of supported glass curtain wall

InactiveCN114563344AEasy to useConvenient non-destructive testing methodUsing mechanical meansMaterial analysisExperimental laboratoryEngineering
Owner:HEBEI TIANBO CONSTR TECH +1

Pulse Air Purifier

ActiveCN109611963BEasy to manufactureLow costMechanical apparatusSpace heating and ventilation safety systemsAir purifiersFresh air
Owner:上海驰臻莱实业有限公司

Intelligent monitoring system for temperature field of chimney and cooling tower integrated steel structure indirect air cooling tower

InactiveCN110779379AGuaranteed safe operationAchievement distanceHeat exchange apparatusCooling towerEngineering
Owner:陕西能源麟北发电有限公司

Automatic net unfolding mechanism of rapid tunneling system

PendingCN114458346AReduce labor intensityImprove network efficiencyUnderground chambersTunnel liningSimulationStructural engineering
Owner:XIAN UNIV OF SCI & TECH

Chinese medicine facial mask for removing acne and whitening skin and preparation method thereof

InactiveCN105434302ANo side effectsEffective in removing acne and whiteningCosmetic preparationsToilet preparationsSide effectBletilla striata
Owner:HUNAN UNIV OF CHINESE MEDICINE

Auxiliary diagnosis device and method based on complex network and readable storage medium

InactiveCN110444288AReduce leakageReduce negligenceMedical data miningDrug and medicationsEtiologyDrug Databases
Owner:卓尔智联(武汉)研究院有限公司

Modular sound box wireless contact charging unit

PendingCN109121029AEasy to operateFlexible combinationBatteries circuit arrangementsLoudspeaker screensComputer moduleEngineering
Owner:钱军成

Low-cost high-efficient radiating device of long-service-life LED energy-saving lamp

InactiveCN103256576AEasy to moveReduce manufacturing costPoint-like light sourceLighting heating/cooling arrangementsMaterial consumptionEngineering
Owner:黄子晋

Service method, device and system, equipment and storage medium

PendingCN112905859ACustomer relationshipDigital data information retrievalEngineeringHuman–computer interaction
Owner:ZTE CORP

Manufacturing process of portable elastic single suit easy to manage

InactiveCN111280499AAdd layers of colorGuaranteed flexibilityWeft knittingWarp knittingFiberProcess engineering
Owner:ZHEJIANG XUEBAO FASHION CO LTD

Y-type molecular sieve rich in secondary pores and preparation method thereof

InactiveCN112408416ATypical microporeGood hydrothermal stabilityMolecular sieve catalystsFaujasite aluminosilicate zeoliteMolecular sieveThermal stability
Owner:PETROCHINA CO LTD +1

A portable microbial culture apparatus and a culture method thereof

InactiveCN109182119AMeet the high demands of trainingBioreactor/fermenter combinationsBiological substance pretreatmentsMicroorganismDisplay device
Owner:CHONGQING TIANYOU DAIRY CO LTD

Lamp with air curtain

InactiveCN104165285AReduce light transmissionGood light transmissionPoint-like light sourceElectric lightingEngineeringAir blower
Owner:OCEANKING DONGGUAN LIGHTING TECH +2

Embedded high-efficiency computation platform oriented to onboard fault prediction and health management, and method

InactiveCN110544328AHigh single-precision floating-point computing capabilityImprove scalabilityRegistering/indicating working of vehiclesManagement algorithmReliability engineering
Owner:HARBIN INST OF TECH

Cytological DNA (Deoxyribonucleic Acid) ploidy staining kit and application

InactiveCN108507850AMeet fixedAccurate identificationPreparing sample for investigationStainingHydrolysate
Owner:南京福怡科技发展股份有限公司

Production method of industrial fibers coated with doped graphene oxide on line

ActiveCN111172746AFlexible control of coating contentGood dispersionBiochemical fibre treatmentLight resistant fibresDoped graphenePhysical chemistry
Owner:WUXI SUOLIDE TECH DEV CO LTD

Reduction shaft furnace

PendingCN107974525APrevent the reduction reactionAvoid cloggingShaft furnaceRefractoryProcess engineering
Owner:JIANGSU PROVINCE METALLURGICAL DESIGN INST

High-flux magnetic-separation sheet for changing charging mode

InactiveCN110601384AIncrease magnetic fluxImprove electromagnetic performanceCircuit arrangementsHigh fluxHeat conducting
Owner:XUZHOU YUANYANG MAGNETIC MATERIAL

Coin dispenser

InactiveCN104103116ASuppression of indentationCoin countersCoin dispensersPush upsMechanical engineering
Owner:ASAHI SEIKO CO LTD

Coordination method for planning power consumption scheduling based on energy internet

PendingCN114204556AEnsure reasonable use of electricitySingle network parallel feeding arrangementsControl engineeringPower usage
Owner:国网黑龙江省电力有限公司经济技术研究院

Heat exchanger and household appliance

ActiveCN113357848ASlow defrostingImprove defrosting speedEvaporators/condensersDefrostingEngineeringHeat losses
Owner:QINGDAO HAIER SMART TECH R & D CO LTD +1

Coal blending method for blast furnace coal injection

ActiveCN103255247ASolve the problem of sprayingLow costBlast furnace detailsProcess engineeringAnthracite
Owner:NANJING IRON & STEEL CO LTD

Intermediate of telaprevir and preparation method thereof

ActiveCN107674016AQuick responseMild conditionsOrganic compound preparationCarbonyl compound preparation by oxidationTelaprevirAqueous solution
Owner:LIANHE CHEM TECH +2

Replaceable fiber temperature sensor

InactiveCN103792023AGuaranteed long-term useEasy to replaceThermometers using physical/chemical changesGratingTemperature monitoring
Owner:YUANYI CONSTR TECH SHANGHAI

Hair conditioner containing pullulan

InactiveCN107184418AGood for healthInhibitionCosmetic preparationsHair cosmeticsPullulanPreservative
Owner:SHANDONG ACADEMY OF PHARMACEUTICAL SCIENCES +1

Wire drawing powder for steel cord and preparation method thereof

ActiveCN111014326AImprove the lubrication effectReduce frictionSolid particleStearic acid
Owner:派诺(湖北)绿色化学智造有限公司

Movable conducting rod for vacuum arc-extinguishing chamber

PendingCN111554539AImprove sealingReduce loosenessHigh-tension/heavy-dress switchesAir-break switchesStructural engineeringMechanical engineering
Owner:宁波益舜电气有限公司

Pyrolysis and gasification treatment technology for landfill leachate

InactiveCN108328827AClever handlingRealize processingTreatment involving filtrationGasification processes detailsFiltrationLitter
Owner:张波

Mutated nonactivating IgG2 domains and anti-cd3 antibodies incorporating same

InactiveCN100549031CHybrid immunoglobulinsPeptide/protein ingredientsDiseaseAntiendomysial antibodies
Owner:ABBVIE BIOTHERAPEUTICS +1

Self-locking cable hooker suspension device

PendingCN107671830AAdjustable lengthAvoid wastingManipulatorApparatus for overhead lines/cablesLocking mechanismEngineering
Owner:SUZHOU VOCATIONAL UNIV

Car door limiter

InactiveCN101892779AAffects the assembly bite effectSimple structureWing fastenersMobile endWedge shape
Owner:力帆科技(集团)股份有限公司

Smart city underground pipe gallery environment comprehensive monitoring system based on simultaneous information and energy transmission

PendingCN114821938AGuaranteed monitoringTake quick actionTelemetry/telecontrol selection arrangementsParticular environment based servicesIntegrated monitoringCombustible gas
Owner:上海联净复合材料技术有限公司

Borazine-based compound and application thereof in organic electronic device

ActiveCN104277063AFinal product manufactureSolid-state devicesOrganic solventFluorescence
Owner:ZHEJIANG BRILLIANT OPTOELECTRONIC TECH CO LTD

Video rendering method and device, electronic device and computer readable storage medium

PendingCN110047124AIncrease flexibilityRich rendering effectsImage enhancementImage analysisComputer graphics (images)Special effects
Owner:BEIJING BYTEDANCE NETWORK TECH CO LTD

Glaze for Liudou grains of Duandian kiln in Lushan and preparation technology of Liudou grains

InactiveCN106746650AAddressing the lack of researchCalciteZinc
Owner:PINGDINGSHAN UNIVERSITY

Variable-speed transmission device

ActiveCN107002831ASimple designImprove efficiencyToothed gearingsFluid gearingsEngineeringMechanical engineering
Owner:HITACHI NICO TRANSMISSION

Weft knitting elastic tumbling woven pile fabric and preparation method thereof

ActiveCN107904761AImprove performanceNot easy to lodgingWeft knittingYarnEngineering
Owner:FOSHAN HENGTE TEXTILE CO LTD

Parking space level parking inertial navigation system and navigation method based on MEMS sensor

ActiveCN113744558AGet rid of dependenceSolve travel problemsTicket-issuing apparatusNavigational calculation instrumentsVehicle dynamicsInformatization
Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

Engine electronic controller

ActiveCN105988385AProgramme control in sequence/logic controllersElectronic controllerSignal conditioning
Owner:AECC COMML AIRCRAFT ENGINE CO LTD

Heavy metal containing soil intensified simulation test method

InactiveCN107677790AReduce dosageSimple processEarth material testingUltimate tensile strengthSeawater
Owner:云南省环境科学研究院(中国昆明高原湖泊国际研究中心)

Hemostasis device for cardiology with adjustable action range

ActiveCN109875632ARange adjustmentIncrease flexibilitySurgeryWound surfaceMechanical engineering
Owner:NANYANG CITY CENT HOSPITAL

Wi-Fi (wireless fidelity) network connecting method and device

ActiveCN104113895AFast connectionAssess restrictionConnection managementWi-FiEmbedded system
Owner:ALIBABA CLOUD COMPUTING LTD

Double-temperature spinning box for producing blend fibers in industrialization one-step method

InactiveCN104195651AOvercoming problems such as easy deformationIncrease insulation thicknessSpinnerette packsFiberFinesse
Owner:北京德厚朴化工技术股份有限公司

Vinasse squeezing device

InactiveCN103407187AShorten the timeSave energyPress ramWater flowPulp and paper industry
Owner:CHENGDU CHUANGLEI MACHINERY

Native APP fused Web APP development system based on Android

InactiveCN102945169AReduce couplingImprove R&D efficiencyMultiprogramming arrangementsSpecific program execution arrangementsCommunication interfaceWeb application
Owner:JIANGSU HONGXIN SYST INTEGRATION

Method for casting double-end blind hole part at negative pressure through evanescent mode

InactiveCN105537523AAvoid sticky sand problemsReduce workloadFoundry mouldsFoundry coresEvanescent modeLost-foam casting
Owner:JIANGSU GRINKA MACHINERY CO LTD

Simple-opening traditional Chinese medicine electromagnetic rotation herbal medicine roaster

InactiveCN108553304AEvenly heatedHeating fastPharmaceutical product form changeDomestic articlesWorking environmentEngineering
Owner:禹州市厚生堂中药有限公司

Public water-saving control method and system based on artificial intelligence

InactiveCN111241941AImprove efficiencyAvoid wastingCharacter and pattern recognitionNeural architecturesWater savingWater use
Owner:重庆特斯联智慧科技股份有限公司

N3 pigment composition and color block of the composition

InactiveCN101089066AGood weather resistanceImprove stabilityCoatings with pigmentsColor measuring devicesWeather resistancePolymer science
Owner:SHENZHEN OCEAN POWER INDUSTRIAL CO LTD +1

Integrated power system for nano satellite

InactiveCN103023102AMeet the requirements of miniaturization designReduce volumeBatteries circuit arrangementsElectric powerPower controllerElectricity
Owner:NAT UNIV OF DEFENSE TECH

Process for mounting gas pipelines of gas vertical shafts

ActiveCN105156148AShorten the construction periodLow construction costGas removalSealing/packingGas pipelineCivil engineering
Owner:BEIJING CHINA COAL MINE ENG CO LTD +1

Synchronous phase angle detection device for medium-voltage frequency converter and method

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Straw crushing device of logistics tray taking straw as raw material

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Klebsiella pneumoniae characteristic sequence and qPCR rapid detection system and method thereof

ActiveCN112725489AHigh sensitivitySpecific strongMicrobiological testing/measurementMicroorganism based processesK pneumoniaeNucleic acid detection
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Separating agent recovery horizontal-type continuous separation system of aluminum-plastic compound package material

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Shutdown resource loading method and device, storage medium and electronic equipment

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Method for explaining customized script and realizing burning

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Radial spiral bar bundle defoamer with low air resistance

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Normalizing furnace conveying chain

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