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 Quadrotor Attitude Control Method Based on Factor Adaptive Fuzzy PID
ActiveCN108549208BSolving real-time optimization problemsRealize online self-tuningControllers with particular characteristicsFuzzy ruleAttitude control
Owner:CHONGQING UNIV OF POSTS & TELECOMM
A high-efficiency submersible pump
ActiveCN109973402BIncrease the number of seriesIncrease the lengthPump componentsMechanical energy handlingCouplingFishery
Owner:大福智能科技有限公司
A Traceable Completion Method for Geographical Elevation Data
ActiveCN110309166BFlexible analysisEasy to traceDatabase updatingGeographical information databasesOriginal dataData access
Owner:THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP
Tubular Maillard reaction equipment
ActiveCN103480312BLower packagingReduce labor costsFood shapingChemical/physical/physico-chemical processesMaillard reactionProcess engineering
Owner:GEA PROCESS ENG ASIA LTD
Variable impedance load for a variable gain radio frequency amplifier
InactiveCN1628412BImpedence matching networksGain controlDriving currentPower semiconductor device
Owner:QUALCOMM INC
Backlight module
InactiveCN102095139BIncreasing the thicknessFix damagePoint-like light sourceLight fasteningsEngineeringLight source
Owner:AU OPTRONICS CORP
Method for manufacturing infrared hollow optical fiber
Owner:FUDAN UNIV
A plate punching device suitable for processing solid wood office furniture
ActiveCN111975917BAchieve a fixed effectAvoid displacementBark-zones/chip/dust/waste removalWood punching outSolid woodPunching
Owner:伯特利伟业(北京)家具有限公司
An Online Registration Method for Incomplete 3D Scanning Point Clouds with Planar Datums
ActiveCN113223067BReduce the number of search loopsImplement automatic feature extractionImage enhancementImage analysisData criteriaPoint cloud
Owner:GUANGDONG SAMSUN TECH CO LTD
stair climbing manual forklift
ActiveCN104961070BEven by forceLow ground pressureLifting devicesEndless track vehiclesBlock and tackleEngineering
Owner:徐州晨晓精密机械制造有限公司
Bottle cover torque test device
Owner:KUSN MAIZHI FIXTURE TECH
Naked 3D track display method and equipment
ActiveCN102710956BStatic indicating devicesSteroscopic systemsGratingComputer module
Owner:芜湖天马汽车电子有限公司
Image Processing and Image Expansion Method for Relay Measurement
ActiveCN108427949BRapid positioningExtend natureImage enhancementImage analysisPattern recognitionImaging processing
Owner:ZHEJIANG UNIV
A method, device, equipment and system for detecting out-of-order disks
ActiveCN112000532BFacilitates automatic detectionShorten detection timeFaulty hardware testing methodsSensing by electromagnetic radiationComputer hardwareEngineering
Owner:LANGCHAO ELECTRONIC INFORMATION IND CO LTD
Anti-counterfeiting function packaging film with three-dimensional and dynamic display effect
ActiveCN102991860BThree-dimensional display effectDynamic display effectFlexible coversWrappersInformation layerEngineering
Owner:SHANGHAI TECHSUN ANTI COUNTERFEITING TECH HLDG +1
Coil formers for electrical coils
ActiveCN106899108BAchieve axial narrowingNo collisionWindings insulation shape/form/constructionMagnetic circuit stationary partsElectrical conductorMagnetic poles
Owner:VOLKSWAGEN AG
A method for disassembling and disassembling a motor bearing for preventing over-positioning
ActiveCN111669020BAvoid over-positioningRealize free disassembly and replacementManufacturing dynamo-electric machinesMetal-working hand toolsClassical mechanicsElectric machinery
Owner:CSR ZHUZHOU ELECTRIC CO LTD
Pneumatic assembling machine and assembling method for lock cylinder springs
ActiveCN102357869BAutomate installationQuick installationMetal-working hand toolsSolenoid valveEngineering
Owner:NANYANG AUTOMOBILE & CYCLE GROUP CHINA
A method for monitoring and calculating river silt volume
ActiveCN113254850BHigh precisionCompact distance between measuring linesHeight/levelling measurementSatellite radio beaconingTerrainSludge
Owner:CHINA INST OF WATER RESOURCES & HYDROPOWER RES +1
Blockchain-based search data processing method and device
ActiveCN109460515BIncrease motivationGuaranteed authenticity and transparencyDigital data information retrievalSpecial data processing applicationsData packPage view
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
Multifunctional power socket for office
InactiveCN108832432BSmall footprintVarious formsCoupling device detailsArchitectural engineeringStructural engineering
Owner:安徽卓特信息技术有限公司
Multiaxial Fatigue Testing Machine
ActiveCN104132857BChange the size of the forceMaterial strength using repeated/pulsating forcesStiffness coefficientEngineering
Owner:HOHAI UNIV
Fingerprint identification system and method for resisting remaining fingerprint
InactiveCN101794386BAccurate identificationReduce computational complexityCharacter and pattern recognitionPattern recognitionComputation complexity
Owner:合肥方程式电子科技有限公司
Preparation technology of cyclopentadiene or substituted cyclo pentadiene
InactiveCN1291955CSimple processHydrocarbon from oxygen organic compoundsHydrocarbonsMethylcyclopentadienePyrone
Owner:PETROCHINA CO LTD
Use and obtain of inactivating lumour CHK1 gene anticancer recombined gland virus constituent
InactiveCN1243099CAvoid attackImprove featuresGenetic material ingredientsMicroorganism based processesConserved sequenceTumor therapy
Owner:深圳市天达康基因工程有限公司
A kind of rubber compound material of high elastic shock-absorbing sole and preparation method thereof
Owner:青岛国程中嘉高新科技开发有限公司
A Micro Electric Discharge Machining Device Driven by Ultrasonic Modulation Electrostatic Induction
InactiveCN103418865BRealize fine feedRealize micro electric discharge machiningElectrical-based machining electrodesElectric circuitsUltrasonic vibrationMetal sheet
Owner:HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL
A new type of screw machine suitable for small radius turning of shield machine
ActiveCN108691554BGuaranteed uptimeImprove construction efficiencyTunnelsSpiral bladeElectric machinery
Owner:CSSC HEAVY EQUIP CO LTD
Grounding subplate and backplane connector and connector assembly using the grounding subplate
ActiveCN110212376BGuaranteed validityFirmly connectedCoupling contact membersClamped/spring connectionsClassical mechanicsEngineering
Owner:CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
A battery, its packaging method and terminal
ActiveCN109786844BImprove space utilizationFinal product manufactureCells structural combinationElectrical batteryEngineering
Owner:HUAWEI TECH CO LTD
A Method for Improving Thickness Stability of Interlayer Media Grinding Process
Owner:SHANGHAI HUALI MICROELECTRONICS CORP
Special lead wire for transmission cable tower arrester test
ActiveCN104362485BIncrease job securityLess susceptible to interferenceCoupling device detailsPower cables with screens/conductive layersCopper wireEngineering
Owner:STATE GRID CORP OF CHINA +1
A preparation method of rock-salt type lithium-ion battery cathode material, lithium-ion battery cathode material and application
ActiveCN108682843BHigh specific capacityImprove electrochemical performanceCell electrodesElectrical batteryPhysical chemistry
Owner:CENT SOUTH UNIV
A kind of porous brick with strong water absorption and its preparation method
ActiveCN104291789BStrong water absorptionHigh compressive strengthCeramic materials productionClaywaresBrickWear resistant
Owner:肖慧
refrigerator
ActiveCN108700369BLow costEasy to assembleLighting and heating apparatusRefrigeration devicesIceboxEngineering
Owner:MITSUBISHI ELECTRIC CORP
A kind of red bean brewed soy sauce and preparation method thereof
Owner:四川清香园调味品股份有限公司
Hydraulic control device for belt type stepless variable transmission
InactiveCN101169185ASupply pressure ensuresEasy inputGearingGearing controlSolenoid valveHydraulic fluid
Owner:JATCO LTD
Silica vacuum insulation panel raw material leveling machine
ActiveCN104648733BReduce manufacturing costReduce wastePackagingProgrammable logic controllerElectric machine
Owner:CHUZHOU YINXING NEW MATERIAL TECH CO LTD
A construction site sound insulation retaining wall
Owner:江苏新苏阳建设有限公司
A special mortar for plastering plastic hollow inner mold partition wall panels
Owner:泉州市交发泓盛材料科技有限责任公司
End-to-end model training method and device
ActiveCN111079945BNatural language data processingMachine learningEngineeringThresholding
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD
A special toilet for children
ActiveCN108797737BWell mixedEasy to useWater closetsBathroom coversStructural engineeringThermal water
Owner:台州市黄岩智正信息科技有限公司
Locking method of filter cylinder
ActiveCN104476488BOvercome the defect that the filter cylinder cannot be lockedSimple structureMetal-working hand toolsEngineeringScrew thread
Owner:CHONGQING EVER YOUNG ENTERPRISES DEV
A casting alloy thermal analyzer
ActiveCN111879650BImprove stabilityAffect stabilityLab clamping meansMaterial weighingCrucibleHeat analysis
Owner:湖南微升新材料科技有限公司
A self-assembled nanoparticle used for targeted delivery of paclitaxel, its preparation method and use
InactiveCN103768022BImprove stabilityImprove loading efficiencyOrganic active ingredientsPowder deliveryPolythylene glycolSuccinic acid
Owner:SHANGHAI INST OF MATERIA MEDICA CHINESE ACAD OF SCI
Multicarrier modulation and demodulation method for remote signal
InactiveCN101447959BReduce distractionsLow transfer ratePower distribution line transmissionFrequency-modulated carrier systemsData streamCarrier signal
Owner:XUJI GRP +1
A method for accurately controlling the sulfur content of molten steel in an lf furnace
ActiveCN104004883BReduce manufacturing costIncrease productivityProcess efficiency improvementAlkalinitySteelmaking
Owner:ANGANG STEEL CO LTD
Carbon nanotube lithium battery
InactiveCN101752605BIncrease capacityImprove cycle performanceCell electrodesSecondary cellsCapacitanceFoaming agent
Owner:东莞市金源电池科技有限公司
A Method for Measurement of Electromagnetic Apparent Resistivity in Frequency Domain of Artificial Field Source
ActiveCN108873083BLarge measuring rangeLess bulkyElectric/magnetic detectionAcoustic wave reradiationNonlinear systems of equationsClassical mechanics
Owner:EAST CHINA UNIV OF TECH
A kind of recovery method of coal mine ionic liquid inhibitor
InactiveCN106590809BHigh recovery rateSimple and fast operationSolid fuelsEnvironmental engineeringIonic liquid
Owner:XIAN UNIV OF SCI & TECH
A kind of quick-drying coating formula and coating method for wallboard
ActiveCN112778845BAchieve seamless coatingGuaranteed flatnessBuilding constructionsCoatingsCelluloseAnhydrous ethanol
Owner:CHENGDU FIRST NEW MATERIAL CO LTD +1
Method for preparing 2-fluoropropionate
ActiveCN103044245BHigh selectivitySimple processOrganic compound preparationCarboxylic acid esters preparationHydrogen fluorideReaction temperature
Owner:JUHUA GROUP TECH CENT +1
Key influencing factors and determination method of importance degree for expansion of gas-bearing coal and rock mass
InactiveCN103454139BAvoid subjectively given key influencing factor indicatorsAnalysis result scienceStrength propertiesExpansion factorEngineering
Owner:ANHUI UNIV OF SCI & TECH
Rotatable USB (Universal Serial Bus) interface equipment
ActiveCN102185233BStable ground signalGood grounding effectCoupling device detailsFlexible/turnable line connectorsDropout voltageMedia layer
Owner:ZTE CORP
A kind of traditional Chinese medicine composition for treating chronic renal failure
InactiveCN103816479BSmall side effectsLow costUrinary disorderPlant ingredientsHerbal preparationsSide effect
Owner:刘新华
Multifunctional universal back harness for single soldier
Owner:NANJING JIHUA 3521 SPECIAL EQUIP
Motor control fault-tolerant processing method, device, motor and electric vehicle
ActiveCN105915123BAvoid getting out of controlPrevent control failure alarmSingle motor speed/torque controlElectronic commutatorsCurrent loadFault tolerance
Owner:安徽奇点智能新能源汽车有限公司
A method and system for protecting virtual memory data
ActiveCN105653980BIllegal write operations are prohibitedDigital data protectionInternal/peripheral component protectionVirtual memoryOperational system
Owner:FUJIAN LANDI COMML EQUIP CO LTD
A method and device for adjusting the perpendicularity of an optical axis
ActiveCN109064517BGuaranteed verticalityImprove accuracyImage enhancementImage analysisImaging processingOptical axis
Owner:上海复瞻智能科技有限公司
Transverse butt connection between two fuselage sections
InactiveCN101959753BReduce in quantityFuselage framesEfficient propulsion technologiesNacelleSkin surface
Owner:AIRBUS OPERATIONS GMBH
Falling rail buffer device and longitudinal rail-changing transport unit
Owner:CRRC SHENYANG CO LTD
A kind of traditional Chinese medicine burn spray, traditional Chinese medicine burn ointment and preparation method thereof
ActiveCN105456722BQuality is easy to controlGood curative effectHydroxy compound active ingredientsAerosol deliveryMedicinal herbsSide effect
Owner:陈德素
Nonvolatile three-dimensional semiconductor memory device and preparing method
ActiveCN103137860BImprove integration densitySimple processElectrical apparatusDigital storageStorage materialAND gate
Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI
An information retrieval method and device
InactiveCN104765827BImprove accuracySearch results are accurateSpecial data processing applicationsLookup tableInformation retrieval
Owner:TVMINING BEIJING MEDIA TECH
Elastic correction method of airplane lifting resistance aerodynamic characteristics
Owner:北京北航天宇长鹰无人机科技有限公司
Grinding fluid composition
InactiveCN1187427CImprove surface qualityImprove surface propertiesOther chemical processesSemiconductor/solid-state device manufacturingHard disc driveHigh surface
Owner:KAO CORP
A Method for Evaluating Phase Noise Index of Microwave Receiver
ActiveCN108900262BPhase Noise Index ImprovementImprove noise figureReceivers monitoringMicrowavePhase noise
Owner:HUNAN INST OF TECH
Method and device for cell registration
ActiveCN106851755BSolve the problem of registration failureAvoid registration failuresAssess restrictionTerminal equipmentEngineering
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Method for preparing zinc and barium activated lithium iron phosphate cathode material
ActiveCN102509793BImprove conductivityShape is easy to controlCell electrodesPhosphorus compoundsLithium iron phosphatePhysical chemistry
Owner:桐乡乐维新材料有限公司
A method for machining threads using cubic boron nitride internal cooling thread milling cutter
ActiveCN108145261BResolve offsetImprove machining accuracyThread cutting toolsThread cutting machinesMilling cutterBoron nitride
Owner:德阳天和机械制造有限责任公司
Thermal Network Power Flow Calculation Method Based on Improved Jacobian Matrix
ActiveCN113313369BGuaranteed calculation accuracyHigh speedResourcesInformation technology support systemThermodynamicsEngineering
Owner:SOUTH CHINA UNIV OF TECH +1
BIM -based gas field station operation and maintenance management system
ActiveCN110671600BAchieve clampingTimely processingVessel mounting detailsContainer filling methodsGas cylinderConical tube
Owner:TANGSHAN COLLEGE
Composite power semiconductor device
InactiveCN102593127BReduce manufacturing costImprove driving abilitySolid-state devicesSemiconductor devicesJFETHigh voltage
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA
Silicone rubber with permanent hydrophilic property on surface, preparing method and use thereof
Owner:NANJING UNIV
Anti-respiratory virus traditional Chinese medicine composite and preparation method and application thereof
ActiveCN101653531BGood anti-influenza virus effectGood anti-syncytial virus effectAntiviralsRespiratory disorderPinelliaIn vitro test
Owner:NANJING UNIVERSITY OF TRADITIONAL CHINESE MEDICINE
Carbon fiber heating paper and preparation method thereof
ActiveCN102182100BHigh mechanical strengthImprove thermal conductivityPaper/cardboardSynthetic cellulose/non-cellulose material pulp/paperCarbon fibersGraphene
Owner:WUHAN SAIYANG INDOOR CLIMATE
A dual power supply circuit for usb storage system
ActiveCN106292983BSimple structureWork reliablyVolume/mass flow measurementPower supply for data processingHemt circuitsUSB
Owner:TIANJIN EMBEDTEC
Adjustable magnetic levitation device
ActiveCN104796041BSuspension stabilitySmall footprintMagnetic holding devicesEngineeringFeedback control
Owner:RES INST OF ZHEJIANG UNIV TAIZHOU
A signal transmission method and device
ActiveCN110391882BTransmission path divisionSignal allocationCommunications systemReal-time computing
Owner:ZTE CORP
A kind of medium carbon railway wagon wheel steel and preparation method thereof
ActiveCN107245651BImprove acceleration performanceImprove fracture toughnessFurnace typesHeat treatment furnacesSteelmakingChemical composition
Owner:MAANSHAN IRON & STEEL CO LTD
Swelling solution for removing through-hole residues of epoxy resin circuit board
Owner:溧阳常大技术转移中心有限公司
A method of using magnetic hydrophobic particles to strengthen the flotation of refractory nickel sulfide ore
Owner:JIANGXI UNIV OF SCI & TECH
A kind of design method of primer set and its application
ActiveCN109411011BImprove integrityImprove reaction efficiencyCharacter and pattern recognitionHybridisationMultiplexStart site
Owner:SUZHOU HONGXUN BIOTECH CO LTD
A kind of anti-acne cream and its preparation method and application
ActiveCN108144041BBeneficial for physical and mental recoveryGood treatment effectAmphibian material medical ingredientsOrganic active ingredientsPhosphopeptideTherapeutic effect
Owner:广州市尚昇生物科技有限公司
A door structure that prevents dislocation of the lock body
ActiveCN107676002BImprove levelAvoid deformationLock casingsWing arrangementsJambMechanical engineering
Owner:合肥林邦门业有限公司
A control method, device, equipment and vehicle of an integrated vehicle charger
ActiveCN109130898BSolve the problem of low batteryCharging stationsConverter typesConvertersElectric vehicle
Owner:BEIJING ELECTRIC VEHICLE
Method for attenuation of heat data
InactiveCN102073594AMemory architecture accessing/allocationError detection/correctionUltrasound attenuationComputer science
Owner:ETRON TECH INC
A method for preparing green pellets in a rotary hearth furnace containing iron-containing dust
ActiveCN105506211BChange the fluffy natureHigh densityHearth type furnacesProduction rateHigh pressure
Owner:SHANDONG IRON & STEEL CO LTD
High-efficiency CNC machining process of titanium alloy thin-walled web for aircraft wing
Owner:HUANGHE S & T COLLEGE
A kind of liquid phase sintered SIC non-linear resistance ceramics and preparation method thereof
Owner:SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI
Dynamic Response Analysis Method of Saturated Soil-Pile Group-Superstructure System
ActiveCN108875157BAvoid complex formulasGeometric CADDesign optimisation/simulationPorous mediumClassical mechanics
Owner:BEIJING UNIV OF TECH
A Method of Calculating the Rotational Offset of Electric Field Probe Using the Axial Ratio Pattern of Circularly Polarized Antenna
InactiveCN103411528BSmall rotation angleExact offsetUsing electrical meansAntenna radiation diagramsAxial ratioCircularly polarized antenna
Owner:NAT SPACE SCI CENT CAS
A dynamic command method and system for substation inspection intelligent operation
ActiveCN108681830BRealize intelligent operation dynamic commandResourcesInformation technology support systemMaintenance strategyEvaluation data
Owner:SHENZHEN POWER SUPPLY BUREAU
A method of raising geese with ramie and its special feed
Owner:INST OF BAST FIBER CROPS CHINESE ACADEMY OF AGRI SCI
Live body detection method, live body detection system and computer program product
ActiveCN105518711BSpoof detectionPattern recognitionLiving body
Owner:BEIJING KUANGSHI TECH CO LTD +1
A dynamic and static pressure type columnar asperity waviness distribution mechanical seal structure
Owner:ZHEJIANG UNIV OF TECH
Preparation and pretreatment method of biomaterial-embedded zero-valent iron-ferric oxide double nanosystem
InactiveCN103862037BReduce churnLow biological toxicityMaterial nanotechnologyWater/sewage treatment by reductionPolyvinyl alcoholBiological materials
Owner:ZHEJIANG UNIV
Liquid curing agent for phosphate foundry binder and its preparation method
ActiveCN104841873BFoundry mouldsFoundry coresPhosphateCitric acid
Owner:WUHAN RUIMING AUTOMOTIVE PARTS +1
Laminate and method for producing the same
InactiveCN105818502BSoftHand feeling advantageSynthetic resin layered productsSurface layerEngineering
Owner:SAN FANG CHEM IND
Quarter-wave line terminal open circuit radio frequency lightning protection device for compensation
ActiveCN101567478BImprove intermodulation valueIncrease the function of feeding throughWaveguide type devicesOvervoltage arrestors using spark gapsElectrical conductorMicrowave
Owner:SHENZHEN HAIPENGXIN ELECTRONICS
Large numerical aperture microscopic objective lens wave aberration measurement system and measurement method
ActiveCN109580183BAccurate measurementEasy to useTesting optical propertiesBeam splitterWavefront sensor
Owner:SUZHOU INST OF BIOMEDICAL ENG & TECH CHINESE ACADEMY OF SCI
A kind of mercerized elastic fabric coated with high elastic linen XLA fiber and preparation method thereof
Owner:JIANGSU HUAXIN LINEN TEXTILE
a guide
Owner:SHANGHAI DIANJI UNIV
A Synchrophasor Measurement Method
ActiveCN103543335BAccurate measurementImprove measurement progressVoltage-current phase angleCurrent transducerSynchronous motor
Owner:STATE GRID CORP OF CHINA +1
A multi-input multi-outlet circuit group selector for core neutron flux measurement
ActiveCN111028967BCompact structureImprove reliabilityNuclear energy generationNuclear monitoringNuclear engineeringNeutron probe
Owner:NO 719 RES INST CHINA SHIPBUILDING IND
Method and device for repeatedly using magnetic tape
InactiveCN102141964BReuse as soon as possibleMemory adressing/allocation/relocationSpecial data processing applicationsMagnetic tapeMechanical engineering
Owner:CHINA DIGITAL VIDEO BEIJING
A kind of lemon enzyme feed and preparation method thereof
InactiveCN103330051BIncrease appetitePromote growthAnimal feeding stuffAccessory food factorsFeed conversion ratioAnimal science
Owner:HEYUAN SHENDI FERTILIZER DEV
A Compensated Motor Anti-Shaking System
ActiveCN106208339BGuaranteed to workAvoid economic lossEmergency power supply arrangementsElectricity systemPower grid
Owner:合肥联信电源有限公司
Ferronickel refining system
Owner:CHINA ENFI ENGINEERING CORPORATION
Frequency drift detector, communication unit and method therefor
PendingCN111064465AExclusive-OR circuitsMultiple input and output pulse circuitsConvertersVoltage converter
Owner:NXP USA INC
A long-term temperature-resistant and low-radiation heat-proof jacket and its manufacturing method
ActiveCN104653949BEasy to installGood molding fitThermal insulationSynthetic resin layered productsFiberLacquer
Owner:HUNAN XINGXIN AETROSPECE NEW MATERIAL CO LTD
Rubber composition for tire tread and preparation method thereof
ActiveCN107266746BNo pollution in the processSimple manufacturing methodSpecial tyresIn situ polymerizationHigh wear resistance
Owner:PETROCHINA CO LTD
A large-scale self-monitoring tapered roller bearing for generators
InactiveCN104482041BWith self-powered sensor monitoring functionRealize real-time online monitoringRoller bearingsPiezoelectric/electrostriction/magnetostriction machinesMechanical reliabilityMagnetic poles
Owner:ZHEJIANG NORMAL UNIVERSITY
A method for in-situ restoration of black and odorous river sediment
ActiveCN107399812BQuick removalEfficient removalTreatment with anaerobic digestion processesNitrateSulfate
Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV
A shield segment clamping device
ActiveCN111391104BFlexible handlingNot prone to slippageDischarging arrangementAuxillary shaping apparatusEngineeringManufacturing line
Owner:济南轨道中铁管片制造有限公司
A road anti-glare board
Owner:黄贺明
Self-capacitance touch-sensing device capable of reducing substrate capacitance
ActiveCN103902123BReduce chargeReduce areaInput/output processes for data processingElectricityCapacitance
Owner:FOCALTECH SYST LTD
Channel selection device and method thereof
ActiveCN105991203BExact searchImprove the search experienceBroadcast information updateTransmissionEngineeringBroadband
Owner:BEKEN CORP
Service access method, device, computer equipment and computer storage medium
ActiveCN109818836BShorten access timeReduce maintenance difficultyData switching by path configurationSpecial data processing applicationsAccess methodRelational database
Owner:PING AN TECH (SHENZHEN) CO LTD
Method for setting up mobile communication routing in rail transit carriage adopting cbtc system
ActiveCN103476128BEasy to useAvoid security issuesHigh level techniquesWireless communicationEngineeringCommunications-based train control
Owner:国家无线电监测中心
The end force perception method and device of the rope drive flexible robotic arm
ActiveCN112917468BAchieving force controlAchieve perceptionProgramme-controlled manipulatorRobotic armDynamic balance
Owner:HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL
Request message processing, sending method and device
ActiveCN105553977BTechnical issues that break through the limitsMeet distribution needsTransmissionMessage processingClient-side
Owner:NETEASE (HANGZHOU) NETWORK CO LTD
A kind of method for preparing polyisocyanate curing agent based on IPDI
ActiveCN107827832BReduce the color numberGood storage stabilityOrganic chemistryPolymer scienceAqueous solution
Owner:WANHUA CHEM GRP CO LTD
Armored door
InactiveCN101691828BEasy to installClose biteBurglary protectionFireproof doorsEngineeringMechanical engineering
Owner:北京贝格尼木业有限公司
Pneumatic hole seeding clamp fastener
InactiveCN101554107BControllableImprove performanceTransplantingFlower-pot fillingEngineeringSlide plate
Owner:ZHEJIANG SCI-TECH UNIV
Capacitive fingerprint sensor and panel thereof
InactiveCN101526988BCharacter and pattern recognitionCapacitanceIntegrator
Owner:HIMAX TECH LTD
Chinese medicinal composition for treating chronic myeloid leukemia
InactiveCN102048977BRestore hematopoietic functionSmall toxicityAnthropod material medical ingredientsAntineoplastic agentsImmature cellsMyeloid leukemia
Owner:徐祖书
Method of positioning seals in turbomachinery utilizing electromagnetic bearings
InactiveCN101765719BReduce exposureExtend the lifespanLighting applicationsCombustion processMagnetic bearingClassical mechanics
Owner:JOHNSON CONTROLS TECH CO
A kind of screw drilling tool used for oil field drilling operation
Owner:东营市乾润石油工程技术服务有限责任公司
A Second Harmonic Imaging Method and Apparatus for Single Suspended Particles
InactiveCN106990075BAchieve observationWith remote contactlessAnalysis by material excitationSuspended particlesEngineering
Owner:NORTHWEST UNIV
A zero-watermark embedding method for medical images based on nsct combined transformation
ActiveCN110517182BImplement embeddingIntegrity guaranteedImage watermarkingMedical imagesFeature vectorArnold transformation
Owner:HAINAN UNIV
Shrinkable anti-blocking pipe cleaning projectile and its pneumatic drive device
ActiveCN104438253BGreat traveling powerLarge diameterHollow article cleaningSuction forceEngineering
Owner:德州谷神蛋白科技有限公司 +1
Packer for high-temp thermal recovery
InactiveCN1168889CMeet the temperature requirements of 300°C~450°COvercoming the problem of unreliable sealingSealing/packingUpper jointPetroleum
Owner:中国石油天然气总公司石油勘探开发科学研究院
Multi-frequency antenna
ActiveCN101192708BImprove radiation efficiencyGood radiation characteristicsSimultaneous aerial operationsRadiating elements structural formsMicrowaveElectrical conductor
Owner:昆山展腾电子科技有限公司
A degradable tissue clamp mold demoulding device
ActiveCN112277268BCooling for accelerationFacilitate accelerated demoulding rateElectric machineryMold removal
Owner:CHANGZHOU ANKANG MEDICAL EQUIP
Green nano-coating device and method for continuous coating of micron-scale bonding wire
ActiveCN113058818BPrecise control of delivery rateReduce generationMaterial nanotechnologyCarbon compoundsMicron scaleCoating
Owner:HENAN UNIV OF SCI & TECH +2
A constant force self-adjusting robot automatic processing tool carrier equipment
ActiveCN111098230BRealize automatic processingChange the status of grinding and polishingGrinding wheel securing apparatusGrinding feed controlConstant forceEngineering
Owner:SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
A rapid non-destructive testing system and method for the quality of bletilla striata
ActiveCN111665333BAccurate detectionLower requirementMaterial analysisBletilla striataData acquisition
Owner:ZHEJIANG FORESTRY UNIVERSITY
Path planning method, system, device and storage medium based on time expansion
ActiveCN111928867BRealize anti-collisionAdd time dimensionInstruments for road network navigationSimulationTransportation plan
Owner:SHANGHAI WESTWELL INFORMATION & TECH CO LTD
Method for frequency reduction of quasi-resonant qr converter and controller for quasi-resonant qr converter
ActiveCN108574414BReduce frequencyReduce primary currentEfficient power electronics conversionDc-dc conversionResonant converterControl theory
Owner:SEMICON COMPONENTS IND LLC
Prefabricated foam concrete exterior wall insulation board
InactiveCN110777953BPrevent fallingReduce labor intensityHeat proofingBuilding material handlingFoam concreteGear wheel
Owner:融兴建设集团有限公司
An electronic transformer output calibration device
ActiveCN103235279BGuaranteed measurement accuracyEasy to manufactureElectrical measurementsOutput transformerData acquisition
Owner:STATE GRID CORP OF CHINA +1
Method for preparing porous carbon spheres doped with nitrogen and phosphorus and application
InactiveCN102583312BImprove adsorption capacityOptimized areaCarbon compoundsMicrospherePorous carbon
Owner:ZHENGZHOU UNIV
Method for displaying user interface capable of automatically changing opacity
ActiveCN101706704BInput/output processes for data processingGraphicsGraphical user interface
Owner:谢达
A vehicle-mounted intelligent loading and unloading device for unmanned distribution
ActiveCN113772317BAchieving a slip fitAvoid shakingControl devices for conveyorsStorage devicesLogistics managementIn vehicle
Owner:SOUTHWEST JIAOTONG UNIV
Tensile-shear preload in-situ indentation test device and method
ActiveCN105067431BFreely change the clamping angleAchieving common loadMaterial strength using tensile/compressive forcesMaterial strength using steady shearing forcesScientific instrumentEngineering
Owner:JILIN UNIV