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.

A nematode real-time automatic tracking imaging system

ActiveCN103941752BControl using feedbackNematodeLiving body

Owner:PEKING UNIV

Inverter unit without transformer for thin-film solar panels

ActiveCN101785174BReduce corrosionReduce the overall heightDc-dc conversionSingle network parallel feeding arrangementsTransformerEngineering

Owner:SMA SOLAR TECH AG

Method and device for realizing reminder service

ActiveCN108833719BImprove experienceSubstation equipmentTime rangeService implementation

Owner:ADVANCED NEW TECH CO LTD

A packaging rack for book display

ActiveCN109132228BSolve the inconvenience of carryingImprove use valueRigid containersContainer handlesEngineeringMechanical engineering

Owner:瑞安市任奇科技有限公司

A method and system for constructing a distributed collaborative traffic simulation environment

ActiveCN113518012BRich and controllable test environmentMasking complexityData switching networksSimulationNetwork structure

Owner:ZHEJIANG LAB

A data transmission method, system and terminal based on wifi6

ActiveCN112636877BError prevention/detection by using return channelNetwork traffic/resource managementPacket lossData transmission

Owner:MICRONET UNION TECH (CHENGDU) CO LTD

Optical Rotation Device and Interferometric Phase Contrast Microscope

ActiveCN103809284BEasy to controlHigh speedOptically investigating flaws/contaminationUsing optical meansCamMechanical engineering

Owner:IND TECH RES INST

Low-medium low-loss LTCC (Low Temperature Co-Fired Ceramic) microwave ceramic material and preparation method thereof

ActiveCN103121842BLow dielectric lossAvoid the problem of easy cracks in welding processComposite ceramicTrigonal crystal system

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Filter tip of polypropylene plus glue for improving sucked taste and preparation method thereof

InactiveCN100586317CGreat tasteTobacco smoke filtersCarboxymethyl celluloseFiber

Owner:湖北金叶玉阳化纤有限公司

The cut-off elbow assembly of the antenna terminal automatic pressing machine

ActiveCN105880709BReduce wearGuaranteed uptimeShearing machinesPunchingOil free

Owner:江苏维航精仪科技有限公司

Polyether polyol of polyurethane raw material with flame retardant function and preparation method thereof

ActiveCN107286335BInhibit migrationBroaden the terms of useHalogenPolyol

Owner:南京金栖化工集团有限公司

Crowdsourcing data processing method, device, equipment and storage medium based on building block data

ActiveCN107766476BMark accuratelyImprove recognition efficiencyGeographical information databasesTransmissionComputer graphics (images)Server

Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Coupling for a robotic surgical instrument

InactiveCN110325139ADiagnosticsSurgical manipulatorsPhysical medicine and rehabilitationEngineering

Owner:IP2IPO INNOVATIONS LTD

A pulp recycling system

ActiveCN106638095BSimple structureEasy maintenancePulp liquor regenerationPapermakingSewage

Owner:安顺汇景卫生材料科技有限公司

Method, device, and electronic equipment for handling abnormal operation of dual-card mobile phone numbers

ActiveCN109600773BImprove experienceSubstation equipmentNetwork data managementMobile Telephone NumberComputer network

Owner:THUNDERSOFT +1

Air Conditioning Systems and Air Conditioners

ActiveCN108800384BPlay the role of invigoratingRaise the room temperatureMechanical apparatusCompression machines with non-reversible cycleEngineeringAir conditioning

Owner:GUANGDONG TCL INTELLIGENT HEATING & VENTILATING EQUIP CO LTD

Battery screening system and method

ActiveCN1876256BImprove efficiencyReduce manual labor intensityCurrent/voltage measurementElectrical testingMicrocontrollerTerminal voltage

Owner:SHENZHEN BAK POWER BATTERY CO LTD

A kind of preparation method of air foam fracturing fluid

InactiveCN104119853BReduce formulation costsEasy to useDrilling compositionHalf-lifeFracturing fluid

Owner:CHENGDU UNIVERSITY OF TECHNOLOGY

Method for extracting manganese and silver from manganese ores

InactiveCN103045852BReduce consumptionImprove heat utilizationProcess efficiency improvementSocial benefitsWastewater

Owner:刘楠

Aluminum Alloy Wheel Forging Die

ActiveCN111230024BAvoid cloggingJam GuaranteeForging/hammering/pressing machinesEngineeringMechanical engineering

Owner:台州黄岩德而特模塑科技有限公司

A kind of preparation method of high-purity hydrogen chloride

ActiveCN110697656BExtended service lifeEasy to useChlorine/hydrogen-chloride purificationOther chemical processesSorbentPhysical chemistry

Owner:ZHEJIANG BRITECH CO LTD

Navigation system with expandable display device and method of operation thereof

ActiveCN105783939BInstruments for road network navigationComputer graphics (images)Display device

Owner:TELENAV INC

A Compensation Circuit for Capacitorless LDO

ActiveCN106444947BImprove stabilityImprove transient characteristicsElectric variable regulationCapacitanceElectrical resistance and conductance

Owner:SHANGHAI HUALI MICROELECTRONICS CORP

Image processing-based grape water stress detection method

InactiveCN105181647AThe detection process is accurate and efficientPhase-affecting property measurementsMicrocontrollerImaging processing

Owner:WUXI SANGNIAN TECH

Sublingual pharmaceutical composition containing ibutilide and preparation method thereof

ActiveCN102485221BGood dispersionPromote absorptionPill deliveryAmide active ingredientsSocial benefitsActive component

Owner:TIANJIN INSTITUTE OF PHARMA RESEARCH

Filming process of NBR latex in cotton lining

InactiveCN100566971CImprove permeabilityHigh viscosityFlat articlesCoatingsForming processesChemistry

Owner:TIANJIN UNIV OF SCI & TECH

Electric cooker

ActiveCN100475101CAchieve lockingSatisfy different tastesMultiple-unit cooking vesselsSteam cooking vesselsEngineeringEnergy consumption

Owner:GUANGDONG GALANZ GRP CO LTD

A vehicle, motor control method and device thereof, and computer-readable storage medium

ActiveCN111404429BImprove operational efficiencySolve the problem of low operating efficiencyElectric motor controlSingle motor speed/torque controlElectric machineMotor control

Owner:BYD CO LTD

Design method of fish inlet conforming to natural flow law and fish behavior characteristics

ActiveCN110396998BProtect ConnectivityImprove fish passing efficiencyGeometric CADBarrages/weirsFish techniqueStream flow

Owner:FUJIAN PROVINCIAL INVESTIGATION DESIGN & RES INST OF WATER CONSERVANCY & HYDROPOWER

turbo refrigerator

ActiveCN104075474BReduce the temperatureAvoid foamingCompression machines with non-reversible cycleRefrigeration safety arrangementCentrifugal chillerLevel sensor

Owner:EBARA REFRIGERATION EQUIP & SYST CO LTD

Method for deoxidizing coal bed gas and separating methane by concentration

ActiveCN101921642BReduce consumptionReduce consumption costGaseous fuelsCoalLow oxygen

Owner:CCTEG CHINA COAL RES INST

ptcr ceramic material, preparation method and application

ActiveCN107226694BImprove microstructureUnique physical propertiesPositive temperature coefficient thermistorsElectronic ceramicsCeramic materials

Owner:TONGREN UNIV

Maximum a posteriori reconstruction method for pet images based on joint prior model of anatomical function

ActiveCN103559728BSuppress noiseRaise the level of quantification2D-image generationAlgorithmImaging quality

Owner:广东高尚医学影像诊断中心有限公司

A backing plate for PCB drilling and manufacturing method thereof

ActiveCN104844817BIncrease dosageHigh surface hardnessEpoxy resin coatingsDiluentResin-Based Composite

Owner:SHENZHEN NEWCCESS IND

The third generation pneumatic tank curtain door automation system

ActiveCN105923523BFully automatedWill not cause misuseMine liftsHigh pressureElectromagnetic valve

Owner:SHANDONG HUALIAN MINING

Compositions and methods for treatment of type vii collagen deficiencies

PendingCN109257926AHigh copy number of integrated transgenePeptide/protein ingredientsGenetically modified cellsGeneVirology

Owner:INTREXON CORP (US)

A kind of preparation method of n-hydroxyphthalimide

ActiveCN105111128BLow toxicityReduce purification energy consumptionOrganic chemistryInorganic saltsDistillation

Owner:NANJING BAOCHUN CHEMICAL INDUSTRY CO LTD

A fuel component analysis and calorific value measurement system for igcc combined cycle power generation

ActiveCN114200063BEfficient measurementEffective calculationComponent separationSamplingSyngasMeasuring instrument

Owner:HUANENG TIANJIN COAL GASIFICATION POWER CO LTD

Actuators with elastic elements for volume balancing

ActiveCN106838180BReduce weightReduce elastic deformationGearingEngineeringActuator

Owner:ROBERT BOSCH GMBH

Method and device for charging a mobile phone

InactiveCN106300534BTimely chargingBatteries circuit arrangementsElectric powerOperating instructionElectricity

Owner:SHENZHEN YIHUA COMP +2

A Clock Synchronization Simplified Information Interaction Method Applied to Wireless Sensor Networks

InactiveCN104918319BReduce overheadThin Computing CycleSynchronisation arrangementNetwork topologiesRecording durationLine sensor

Owner:NORTH CHINA UNIVERSITY OF TECHNOLOGY

Manufacturing method of driving substrate, driving substrate, display panel and display device

ActiveCN109449102BAchieve electrical connectionImprove transfer efficiencySolid-state devicesSemiconductor/solid-state device manufacturingDisplay deviceEngineering

Owner:BOE TECH GRP CO LTD +1

3D encapsulation method

ActiveCN102637607BReduce thicknessGuaranteed flatnessSemiconductor/solid-state device manufacturingElectrical conductorSubstrate surface

Owner:SHANGHAI SIMGUI TECH

A long-term durable and stable road yard pavement structure layer and its construction method

ActiveCN103233406BReduce distortionIncreased resistance to uneven deformationIn situ pavingsTemporary pavingsSurface layerChipseal

Owner:CCCC FOURTH HARBOR ENG INST +2

Device and method for detecting time slot conflict between optical network units in optical network

InactiveCN101132234ATime-division multiplexElectromagnetic network arrangementsEngineeringOptical network unit

Owner:ALCATEL LUCENT SHANGHAI BELL CO LTD

A pressure reducing valve

ActiveCN107061818BQuick resetExpand and increase decompression performanceEqualizing valvesSafety valvesEngineeringMechanical engineering

Owner:张懿恒

Method and device for improving vertical bright and dark lines of display panel

ActiveCN109448652BImprove the display effectStatic indicating devicesSquare waveformScan line

Owner:HKC CORP LTD

A modular offshore floating self-adaptive vegetable planting platform

ActiveCN111891305BQuick assemblyReduce construction costsGeneral water supply conservationAgriculture gas emission reductionMarine engineeringVegetable farming

Owner:深圳埃吉尔海洋科技有限公司

An Analog-to-Digital Converter Including Adaptive Delta Modulation

ActiveCN104883191BReduce Design ComplexityReduce power consumptionDelta modulationDigital analog converterDigital down converter

Owner:SHANDONG GETTOP ACOUSTIC

Plasma arc-stirring friction composition welding method

InactiveCN100351034CMake up for the problem of insufficient frictional heat generationPromote plasticizationWelding apparatusFriction weldingMetallic materials

Owner:HARBIN INST OF TECH

A Method for Predicting Electromagnetic Radiation of Base Stations in Urban Areas

ActiveCN109586821BTransmission monitoringElectromagentic field characteristicsEngineeringUrban area

Owner:XIANGTAN UNIV

Intelligent planting machine

ActiveCN109263059BImprove processing efficiencyReduce labor costsAgricultural engineeringAutomatic processing

Owner:惠州市创琪电子有限公司

Method for preparing bupropion hydrobromid crystal I

ActiveCN102241597BSimple and fast operationSuitable for industrialized mass productionOrganic chemistryOrganic compound preparationX-rayRoom temperature

Owner:ZHEJIANG APELOA JIAYUAN PHARMA +1

Cabin cover separation system and method for aircraft

PendingCN114852346AAircraft ejection meansFuselagesStructural engineeringMechanical engineering

Owner:THE BOEING CO

A three-channel electrochemiluminescent sensor and its application in cell detection

ActiveCN111122551BSimple designHigh detection throughputChemiluminescene/bioluminescenceMaterial electrochemical variablesLuminolNanoparticle

Owner:NANJING UNIV

Method, device and system for play management of led spherical display screen

ActiveCN105632349BImprove the display effectStatic indicating devicesIdentification meansLED displaySystems management

Owner:SHENZHEN APEXLS OPTOELECTRONICS

Lithium-ion secondary battery, negative electrode for lithium-ion secondary battery and battery pack

ActiveCN102842734ANegative electrodesPositive electrodesLithiumEngineering

Owner:MURATA MFG CO LTD

Building-integrated solar cell module curtain wall and roof

InactiveCN103806580AHigh yieldImprove photoelectric conversion efficiencyPhotovoltaic supportsRoof covering using slabs/sheetsBuilding integrationVertical edge

Owner:冯刚克

Killed steel casting method

InactiveCN100491016CReduce inclusionsReduce consumptionWave shapePass rate

Owner:攀钢集团成都钢铁有限责任公司

A two-stream video classification method and device based on cross-modal attention mechanism

ActiveCN110188239BEnhanced interactionTake advantage ofVideo data queryingVideo data clustering/classificationCross modalityAlgorithm

Owner:PEKING UNIV +2

Deep well mechanical rescue device

InactiveCN102526908BEnsure safetyGuarantee the safety of lifeBreathing protectionOperabilityEngineering

Owner:TIANJIN POLYTECHNIC UNIV

A method and device for producing biomass fuel from urban waste

ActiveCN106010719BReduce secondary pollutionSimple processBiofuelsSolid fuelsBase RatioSludge

Owner:广州市永蓝环保科技有限公司

Thermothickening terpolymer, its preparation method and application

ActiveCN102464781BHas thermal thickening propertiesGood water solubilityDrilling compositionApparent viscositySalinity

Owner:CHINA PETROLEUM & CHEM CORP +1

A key intermediate of 6,7,8,9-tetrahydro-5h-pyrido[2,3-d]azepine and its preparation method

ActiveCN108147994BAvoid Sodium CyanideHigh purityOrganic chemistryCombinatorial chemistryChloride

Owner:PHARMABLOCK SCIENCES (NANJING) INC

Preparation method for instant tea

ActiveCN101518291BRich sourcesReduce generationTea extractionInstant teaBlack tea

Owner:DAMIN FOODSTUFF ZHANGZHOU CO LTD

A kind of insecticidal composition containing spirotetramat

ActiveCN108294031BImprove securityMeet safety requirementsBiocideAnimal repellantsEthyl esterSpirotetramat

Owner:青岛泰源科技发展有限公司

Polyvinylidene fluoride and vinylidene fluoride-hexafluoropropylene copolymer blended nanofiber polymer electrolyte membrane and preparation method thereof

InactiveCN101805454BHigh liquid absorptionHigh porosityFilament/thread formingSecondary cellsElectrolytic agentPolymer electrolytes

Owner:TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI

Preparation method of special floating seedling raising substrate for tobacco

ActiveCN110226488BReduce usagePromote growthGrowth substratesCulture mediaNicotiana tabacumEngineering

Owner:ZUNYI LIANGU AGRI TECH

An anti-adhesion device for a smoking machine trap

ActiveCN103983743BAchieve separationAvoid the phenomenon of abnormal detachment from the sliding turntableMaterial analysisEngineeringUltimate tensile strength

Owner:CHINA TOBACCO HEBEI INDUSTRIAL CO LTD

Air blower and air supply device using the same

ActiveCN110886709BEfficient guidanceReduce hummingPump componentsPump installationsImpellerStructural engineering

Owner:NIDEC CORP

Video Surveillance Network Intelligent Information Security Comprehensive Management System

ActiveCN108600236BImprove securityImprove management levelClosed circuit television systemsTransmissionVideo monitoringStorage security

Owner:张红彬

Alpine grassland pasture endogenous serratia plymuthica strain GH010 and application thereof as well as microbial agent prepared from same and preparation method

InactiveCN103122330BEnhanced inhibitory effectImprove securityBiocideBacteriaBiotechnologySerratia

Owner:GANSU AGRI UNIV

A laboratory soil sample preparation line and soil sample preparation method thereof

ActiveCN112024093BAutomatically add waterWell mixedSievingScreeningSoil scienceMaterial distribution

Owner:江苏省岩土工程勘察设计研究院

Preparation of cspbbr by a laser sputtering method ₃ thin film method

ActiveCN107805779BEasy to manufactureHigh purityVacuum evaporation coatingSputtering coatingSputteringSingle crystal

Owner:SOUTHEAST UNIV

Method for making spherical molybdenum disulfide antifriction material using extraction solvent

InactiveCN100355870CEasy to operateEasy to controlAdditivesMolybdenum sulfidesMicrosphereOrganic fluid

Owner:QINGDAO UNIV OF SCI & TECH

Method for eliminating dc bias for receiver and signal process module

InactiveCN1917380BSimple structureImprove computing efficiencyTransmissionMulti-frequency-changing modulation transferenceIdle timeComputer science

Owner:GLOBAL INNOVATION AGGREGATORS LLC

Data processing method, device, electronic device and storage medium

ActiveCN110058752BImprove processing efficiencyInput/output processes for data processingCommunication interfaceInteractive displays

Owner:BEIJING SOGOU INTELLIGENT TECH CO LTD

An annealing furnace insulation board device

ActiveCN104328251BAvoid demolitionLittle exterior space requiredLinings repairThermal insulationMan-hour

Owner:宝钢日铁汽车板有限公司

Pivoting support, boom system and elevating fire truck

ActiveCN102937139BAchieve regulationRolling contact bearingsFire rescueEngineeringTruck

Owner:CHANGSHA ZOOMLION FIRE FIGHTING VEHICLE

Construction equipment for building wall decoration

ActiveCN108374548BMounting difficulty is smallHazard of falling realizedBuilding constructionsArchitectural engineeringSlide plate

Owner:NANJING JINYUE NEW BUILDING MATERIALS CO LTD

A kind of preparation method of arsenic removal material

ActiveCN105327685BEnvironmentally friendlyShort preparation timeOther chemical processesWater/sewage treatment by sorptionCross-linkMicrowave

Owner:OCHEMATE MATERIAL TECH CO LTD

Roll-on-roll-off method for large components

ActiveCN103640909BGuaranteed stability and securityReduce shipping timeLoading/unloadingStorage devicesMarine engineeringOn board

Owner:GUANGZHOU WENCHUAN HEAVY IND

Space mutagenesis high production and highly performance bacterial and use thereof

ActiveCN1239694CBacteriaElectrical/wave energy microorganism treatmentBiotechnologyMicroorganism

Owner:陕西神舟太空食品有限公司

A metal mask manufacturing process and its manufacturing device

ActiveCN107304467BThe manufacturing process is pollution-freeVacuum evaporation coatingSputtering coatingMetallic substrateSemiconductor

Owner:EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD

Adjustable passenger vehicle body metal plate placing trolley

InactiveCN101987629BSave money on purchasesEasy to useHand carts with multiple axesEngineeringCanis lupus familiaris

Owner:WUXI GISSING AUTO ACOUSTIC PARTS TECH CO LTD

A vehicle detection method and system based on image layering technology

ActiveCN108629226BSolving intractable puzzlesReduce false alarmsImage enhancementImage analysisComputer graphics (images)Engineering

Owner:ZONGMU TECH SHANGHAI CO LTD

A Fiber Bragg Grating Large Range Strain Sensor for Monitoring the Strain of Prestressed Steel Strand

InactiveCN103292721BAvoid destructionReal-time monitoring of strain changesUsing optical meansFiberGrating

Owner:天津市海达伟业钢绞线股份有限公司

An anti-seepage detection device for cement drainage pipes used in oil field sewage discharge construction

ActiveCN114088307BReduce workloadEasy to observe and judgeDetection of fluid at leakage pointCoating systemSewage

Owner:东营昱辰技术有限公司

A method and device for obtaining face depth information

ActiveCN108960097BLow costImage enhancementImage analysisRadiologyComputer vision

Owner:VIVO MOBILE COMM CO LTD

Card data exchange method and device for mobile terminal

ActiveCN104270512BEasy to useEasy to operateSubstation equipmentNetwork data managementData synchronizationComputer terminal

Owner:NUBIA TECHNOLOGY CO LTD

A method and system for implementing active-active in an openflow switch

ActiveCN108390821BEfficient use of bandwidthFailsafeData switching networksOpenFlowEngineering

Owner:SUZHOU CENTEC COMM CO LTD

Magnetoelectronics information device having a compound magnetic free layer

InactiveCN100514487CSmall magnetic momentSmall sizeMagnetic-field-controlled resistorsDigital storageInformation deviceElectronic information

Owner:EVERSPIN TECHNOLOGIES

A kind of preparation method of raw potato powder

ActiveCN107019180BReduce production energy consumptionShorten the production cycleFood shapingBiotechnologyPotato starch

Owner:HENAN UNIVERSITY OF TECHNOLOGY

Method and system for MAII group triggering intelligence service

ActiveCN100428861CIn line with the general ideaSimple planSpecial service for subscribersCommmunication supplementary servicesComputer science

Owner:HUAWEI TECH CO LTD

Carrageenate base analogue, preparation method thereof and application in analgesic drug

InactiveCN102952072BOrganic active ingredientsOrganic chemistryArylAnalgesics drugs

Owner:PEKING UNIV

Payment method and payment system

ActiveCN104166908BClose-range type systemsDigital data authenticationFinancial transactionComputer terminal

Owner:KUANG CHI INTELLIGENT PHOTONIC TECH

Hydraulic heat exchange unit with tube heater

ActiveCN105972004BImprove reliabilityNot easy to damageFluid-pressure actuator componentsEngineeringHeat spreader

Owner:江苏金荣森制冷科技有限公司

Multi-slug composite pressure decreasing and injection increasing agent for ultra-low permeability oil field

InactiveCN102703045BImprove water injection development effectEnhanced overall recoveryCleaning apparatusFluid removalActive agentOil field

Owner:YANGTZE UNIVERSITY +1

A fingerprint processing method and system

ActiveCN110276870BAvoid collectingImprove management efficiencyDigital data protectionBiometric pattern recognitionEngineeringCentralized management

Owner:BEIJING HUADA ZHIBAO ELECTRONICS SYST +1

A mobile phone active lighting method based on state analysis

InactiveCN107770392BThe level of intelligence is backwardGuaranteed active detection accuracyTelevision system detailsColor television detailsActive detectionComputer science

Owner:UNIV OF SHANGHAI FOR SCI & TECH +1

Anti-collision cabinet door and locker using the cabinet door

ActiveCN111248664BImprove protectionEasy to processCabinetsWing arrangementsStructural engineeringPreventing injury

Owner:德红柜智能科技(厦门)有限公司

Method for preparing proton crystal

InactiveCN100395377CImprove production efficiencySimple processPolycrystalline material growthFrom normal temperature solutionsPhotonic crystalMicrosphere

Owner:INST OF MECHANICS CHINESE ACAD OF SCI

Low electrostatic energy containering bag

InactiveCN100455495CEliminate static electricityEnsure low static safetyFlexible coversWrappersFiberCorona discharge

Owner:张诗怀 +1

A method, device and storage medium for playing media data

ActiveCN110856028BPlayback delayGuaranteed fluencySelective content distributionComputer hardwareMediaFLO

Owner:上海途擎微电子有限公司

A test bed for dynamic characteristics of geometric irregularities of railway tracks

ActiveCN105946896BRealize unevennessRealistic reproduction of dynamic characteristicsRailway auxillary equipmentRailway profile gaugesBogieEngineering

Owner:SHIJIAZHUANG TIEDAO UNIV +1

Pomegranate-shaped black ceramic particles for additive manufacturing and its preparation method and application

ActiveCN113105250BEnsuring efficient additive manufacturingSmall absorption scatteringAdditive manufacturing apparatusSlurryPhoto curing

Owner:SHANDONG UNIV

A deep replacement process using medium and low energy level dynamic compaction for flow-plastic to soft-plastic clay

ActiveCN111733789BIncreased displacement depthStrong compaction energy level increaseSoil preservationDynamic compactionStructural engineering

Owner:山西机械化建设集团有限公司

A construction method and protective tooling of a tunnel deformation monitoring point

ActiveCN112983540BAvoid pollutionDeformation Observation CompleteMining devicesHeight/levelling measurementMonitoring siteShotcrete

Owner:INST OF ROCK & SOIL MECHANICS CHINESE ACAD OF SCI

Inspection Device And Inspection Method Of Insulating Property, And Manufacturing Method Of Insulated Wire

InactiveCN104062556AAccurate checkTesting circuitsEngineeringVoltage

Owner:HITACHI METALS LTD

On-line detection method for oil and gas pipeline weld leakage

ActiveCN103925474BRealize real-time detectionEliminate and reduce impactPipeline systemsMaterial capacitanceCarrier signalParasitic capacitance

Owner:BEIJING CNTEN SMART TECH CO LTD

Hoisting tool for hoisting flywheel disc

ActiveCN102234062BClamp firmlyAvoid wear and tearLoad-engaging elementsEngineeringMechanical engineering

Owner:GUANGXI YUCHAI MASCH CO LTD

A method for predicting critical cut-off time of power grid based on eeac and elm

ActiveCN113067352BHigh precisionImprove reliabilityEmergency protective circuit arrangementsSingle network parallel feeding arrangementsLearning machineReduced model

Owner:SOUTHEAST UNIV

A preparation method of pentafluorouracil/mesoporous silicon dioxide/oxidized pullulan drug sustained release system with pH response

ActiveCN110384686BGood film formingGood biocompatibilityOrganic active ingredientsInorganic non-active ingredientsPolymer sciencePullulan

Owner:CHANGZHOU UNIV

The synthetic method of 2-hydroxynaphthalene-1-boronic acid

ActiveCN109305981BLow priceThe process steps are simpleGroup 3/13 element organic compoundsBoronic acidButyl lithium

Owner:棓诺(苏州)新材料有限公司

Thioproninyl-met-aa, its synthesis, activity and application

InactiveCN107501390BAntinoxious agentsTripeptide ingredientsAspartic acid residueTyrosine

Owner:CAPITAL UNIVERSITY OF MEDICAL SCIENCES

household steam cleaner

ActiveCN105249897BSimple structureEasy to useCarpet cleanersFloor cleanersWater savingCombustion

Owner:江苏瑞特钢化玻璃制品有限公司

Vacuum cleaner

ActiveCN105595914BReduce noiseExhaust-air diffusionEngineeringFront and back ends

Owner:JIANGSU MIDEA CLEANING APPLIANCES

Recessed rocking masonry wall at the end of the wall

InactiveCN103967163BSmall shear-span ratioReduce section heightWallsShock proofingHigh intensityHouse building

Owner:TAIYUAN UNIV OF TECH

Nitrogen and chlorine co-doped graphene quantum dots with ultra-small blue-green double emission and preparation method thereof

InactiveCN108328607BLower requirementThe reaction steps are simpleMaterial nanotechnologyGrapheneDoped grapheneStrong acids

Owner:JILIN NORMAL UNIV

A traditional Chinese medicine preparation for treating phlebitis caused by chemotherapy drugs and its preparation method

ActiveCN107812091BHydroxy compound active ingredientsAerosol deliveryMyrrhChemo therapy

Owner:BEIJING CANCER HOSPITAL PEKING UNIV CANCER HOSPITAL