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.
Data access method and device, data access system
ActiveCN110674382BSpecial data processing applicationsWeb data queryingComputer networkThe Internet
Owner:NETEASE (HANGZHOU) NETWORK CO LTD
A multi-layer three-dimensional automatic mobile seedbed system
InactiveCN106852262BExpand the scope of pushHigh degree of intelligenceClimate change adaptationGreenhouse cultivationGreenhouse productionEngineering
Owner:TONGJI UNIV
Underwater charging connection mechanism
InactiveCN104201512BReduce frictional resistanceRealize self-correcting functionCoupling device detailsEngineeringSelf adaptation
Owner:HARBIN ENG UNIV
A method for identifying salt-tolerant cotton and special ssr marker
ActiveCN102251029BReliable resultsEasy to operateMicrobiological testing/measurementDNA/RNA fragmentationBiotechnologyBiochemical engineering
Owner:INST OF COTTON RES CHINESE ACAD OF AGRI SCI
Method, device, storage medium and terminal for triggering detection and management application update
ActiveCN108712281BAvoid detecting requests to manage app updatesReduce shockTransmissionSoftware deploymentMonitoring systemEngineering
Owner:ALIBABA (CHINA) CO LTD
Fabrication method of photolithography mark in epitaxial process
ActiveCN104779241BKeep shapeNot affectedSemiconductor/solid-state device detailsSolid-state devicesLithographic artistEpitaxy
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP
An x-band multi-polarization multi-channel microwave component
ActiveCN112993544BRealize high isolation and compact designSimultaneous aerial operationsRadiating elements structural formsMicrowaveEngineering
Owner:SHANGHAI SPACEFLIGHT INST OF TT&C & TELECOMM
Movable ankle and foot joints metering orthotic device
InactiveCN100591307CReasonable structureSimple structureChiropractic devicesMuscle exercising devicesTibiaMuscle strength
Owner:LONGGANG DISTRICT CENT HOSPITAL OF SHENZHEN
An intelligent fiber leveler and a control method for fiber breaking
ActiveCN105839231BImprove stabilityGuaranteed stabilityTows to slivers/yarnsCarding machinesFiberEngineering
Owner:ZHEJIANG MAGLIA CASHMERE FAMILY CO LTD
Preparation method of cavity type bulk acoustic wave resonator and cavity type bulk acoustic wave resonator
Owner:CHIMEMS MICROELECTRONICS CO LTD
An automatic assembly device for bearings
Owner:嘉善安必兴精密机械股份有限公司
Welding method of high-volume-content ceramic reinforced Al-base composite material
ActiveCN102350553BIncreased shear strengthImprove wettabilityVacuum evaporation coatingSoldering apparatusRoom temperatureActive layer
Owner:HARBIN INST OF TECH
A fast, efficient and selective method for degrading trace amounts of benzopyrene in water
InactiveCN104108783BIncrease update ratePromote degradationWater contaminantsWater/sewage treatment by oxidationPreferential adsorptionCatalytic oxidation
Owner:TONGJI UNIV +1
A repeater bridging method and gateway
ActiveCN107483330BNormal data interactionSolve the problem of normal data exchangeNetwork connectionsComputer networkThe Internet
Owner:SHENZHEN SHENGLU IOT COMM TECH CO LTD
Method and apparatus for creating and using a base station almanac for position determination
ActiveCN1849525BPosition fixationSatellite radio beaconingComputer scienceGSM
Owner:QUALCOMM INC
Ink control device and control method for cables
ActiveCN106240184BSolve the shortcomings of independent ink supplyReduce loss costInking apparatusConductor/cable markingTemperature controlCyclic process
Owner:南通遂佳机器人科技有限公司
Impedance conversion circuit, drive circuit, and control method therefor
InactiveCN1734548AEasy to change the difference in current drive capabilityReduced substrate areaStatic indicating devicesDifferential amplifiersData selectionHemt circuits
Owner:SEIKO EPSON CORP
Heat pipe performance detection apparatus
InactiveCN101498677BImprove accuracyImprove convenienceMaterial thermal conductivityMaterial heat developmentEngineeringHeat pipe
Owner:FU ZHUN PRECISION IND SHENZHEN +1
Centrifugal high-throughput droplet preparation chip
ActiveCN111330660BBurettes/pipettesMechanical engineeringPhysics
Owner:SUZHOU INST OF BIOMEDICAL ENG & TECH CHINESE ACADEMY OF SCI
High-speed polishing grinding head device
Owner:KEDA INDUSTRIAL GROUP CO LTD
Visual identification of solid ink sticks
InactiveCN101486274BPrintingVisual recognitionEngineering
Owner:XEROX CORP
A cross-layer joint video transmission method and system based on encoding and caching
ActiveCN113225584BImprove quality of experienceReduce transmission delaySelective content distributionFile transmissionVideo encoding
Owner:XI AN JIAOTONG UNIV
A D2D communication spectrum sharing method and device based on rank sum test
ActiveCN106330364BImplement spectrum blind detectionImprove detection robustnessTransmission monitoringPrior informationFrequency spectrum
Owner:XIAN UNIV OF POSTS & TELECOMM
Crossing structure with arch-up amplitude capable of being automatically regulated
ActiveCN102912718BMeet rising needsEnsure safetyBuilding roofsTruss-type bridgeFixed bearingEngineering
Owner:TONGJI UNIV
Asphaltene dispersant for high pouring viscous oil
ActiveCN106866640BWide variety of sourcesEasy accessOrganic chemistryPipeline systemsSolubilityPyrrole
Owner:CHINA PETROLEUM & CHEM CORP +1
A method for synthesizing chiral six-membered carbocyclic purine nucleosides by asymmetric [3+3] cyclization
Owner:HENAN NORMAL UNIV
Cerdulatinib-containing topical skin pharmaceutical compositions and uses thereof
PendingCN111818910AOrganic active ingredientsAerosol deliveryAtopic dermatitisPharmaceutical drug
Owner:德玛万科学有限公司
Method and apparatus for controlling an active noise reduction system
InactiveCN104081451BSound producing devicesActive noise controlNegative feedbackEngineering
Owner:RENAULT SA
Method for drawing application view and device for drawing application view
ActiveCN102508665BImprove development efficiencySpecific program execution arrangementsFrame basedSoftware development
Owner:BEIJING MFOX SCI & TECH CO LTD
Method for editing handwritings and electronic equipment
ActiveCN102937848BShape without distortionIntuitive experienceInput/output processes for data processingPersonalizationHandwriting
Owner:SHANGHAI HEHE INFORMATION TECH DEV
Analytical methods for surface coatings on electrical steel
ActiveCN107643309BCompensating for Microscopic Topography DifficultiesMaterial analysis by transmitting radiationConventional transmission electron microscopeElectrical steel
Owner:武汉钢铁有限公司
Production method for blueberry brandy
InactiveCN103160403APure tasteAdd flavorMicroorganism based processesAlcoholic beverage preparationAlcohol contentAlcohol drink
Owner:GUIZHOU UNIV
In-vehicle electronic equipment and control method thereof
ActiveCN102571249BBroadcast characteristics identification/recognitionBroadcast information recording/accumulationComputer hardwareHands free
Owner:ALPINE ELECTRONICS INC
Multi-point multi-hop data real time backup method
InactiveCN101216843BError preventionRedundant operation error correctionReal-time dataDatabase backup
Owner:SICHUAN GERITE TECH
A host-guest composition and an organic electroluminescent element comprising the composition
ActiveCN113416536BEfficient energy transferImprove current efficiencySolid-state devicesSemiconductor/solid-state device manufacturingSimple Organic CompoundsOrganic electroluminescence
Owner:SHANGHAI UNIV +1
Broadcast channel providing method, base station, interference suppression method and receiver
InactiveCN101933303BImprove estimate qualityImprove performanceTransmission path divisionAssess restrictionBroadcast channelsResource block
Owner:HFI INNOVATION INC
A positioning device and method for wireless charging of a robot
ActiveCN106647775BSimple structureLow costPosition/course control in two dimensionsNavigation systemInductive charging
Owner:深圳中智永浩机器人有限公司
Atmospheric drag passive aberrance device and method applied to medium-low orbital rocket tail stage
InactiveCN102229363BShort lifeSimple preparation processCosmonautic component separationControl systemClassical mechanics
Owner:BEIHANG UNIV +1
Nano carbon fiber composite water purification material and preparation method and application thereof
InactiveCN109292836AImprove adsorption capacityReduce weightCosmetic preparationsWater treatment compoundsPorosityFiber
Owner:GUANGZHOU LANQUAN HOME APPLIANCES CO LTD
A shaft seat of an air circuit breaker
ActiveCN104299863BReduce manufacturing costReduce weightProtective switch operating/release mechanismsCircuit breakerEngineering
Owner:YUEQING SUOTAI ELECTRIC
Preparation process of dalteparin sodium
ActiveCN102558393BPrevent embolismPrevent venous thromboembolismOrganic active ingredientsMetabolism disorderExtracorporeal circulationFreeze-drying
Owner:HEBEI CHANGSHAN BIOCHEM PHARMA
Ethyl carbamate hydrolase gene, protein coded thereby and application
ActiveCN103451216BBacteriaHydrolasesHydrolase GeneEnzyme Gene
Owner:JIANGNAN UNIV
A method for preparing silicon powder
Owner:SHANDONG UNIV +1
A kind of preparation method of health-care cordyceps bean curd
ActiveCN104206554BRealize comprehensive utilizationAvoid pollutionCheese manufactureHorticultureCordycepsCordyceps militaris
Owner:SHANDONG JIANZHU UNIV
Method for inhibiting the production of nitrite or nitrite in bird's nest
ActiveCN103815210BFood scienceNitrite ionTungstate
Owner:INFINITY SGC HK LTD
A hybrid transmission code detection method and device
ActiveCN106301497BReduce the number of calculationsConvenience guaranteedRadio transmissionComputer scienceSpace division multiplexing
Owner:ALLWINNER TECH CO LTD
Image verification code generation method based on character drawing
InactiveCN104637077BIncrease the difficulty of recognitionSimple structureEditing/combining figures or textPattern recognitionColor code
Owner:ZHEJIANG FORESTRY UNIVERSITY
Application of a diterpene compound in the preparation of drugs or health products with anti-tumor effect
ActiveCN105476985BEnhanced inhibitory effectOrganic active ingredientsNatural extract food ingredientsPositive controlMedicine
Owner:JINAN UNIVERSITY
Fitting
ActiveCN104838192BSleeve/socket jointsCorrosion preventionAngular deviationAbutment
Owner:圣戈班穆松桥
A fixed device for flexible circuit board production
ActiveCN111918484BFixed effectEffectively fixedPrinted circuit assemblingFlexible circuitsSupport plane
Owner:深圳市腾鑫精密电子芯材科技有限公司
Bridge pier column deflection correction device
ActiveCN104612064BReset stableGood for controlling displacementBridge erection/assemblyBridge strengtheningBuilding constructionEngineering
Owner:CHINA NUCLEAR IND HUATAI CONSTR
A kind of high-density fermentation medium and fermentation method thereof for feeding Lactobacillus brevis
ActiveCN106350473BRelease feedback inhibitionExtended log phaseBacteriaMicroorganism based processesHydrogenHigh density
Owner:BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES
A kind of preparation method of borate fluorescent powder matrix and fluorescent powder
ActiveCN104059640BGood spectral conversion materialEasy to prepareLuminescent compositionsRare-earth elementPhosphor
Owner:杨鹏
A kind of processing method of Hami melon
Owner:杨明彰 +1
Iron-based alloy composition for repairing middle groove and method for repairing middle groove
ActiveCN110732800BEasy to integrateGood welding performancePlasma welding apparatusWelding/cutting media/materialsRepair materialIron based alloy
Owner:SHENHUA SHENDONG COAL GRP
Quick test-paper detection method for porcine-derived material adulteration
ActiveCN103487576BRapid identificationSamplingMaterial analysis by observing effect on chemical indicatorOptical propertyNanoparticle
Owner:WUXI INSPECTION TESTING & CERTIFICATION INST
Risk determination method, device, electronic device and storage medium based on verification code
ActiveCN113420276BAccurate risk assessment effectDigital data authenticationData packVerification
Owner:北京顶象技术有限公司
Gasifier system and semi-coke distribution control method
ActiveCN114106885BChange flow rateAdjust dynamicsGranular/pulverulent flues gasificationSyngasThermodynamics
Owner:ENN SCI & TECH DEV
A text copy method and mobile terminal
ActiveCN108055399BEasy to operateSave operating timeSubstation equipmentInput/output processes for data processingComputer hardwareEngineering
Owner:VIVO MOBILE COMM CO LTD
Tuber fleeceflower stem traditional Chinese medicine decoction for relieving insomnia and preparation method for decoction
InactiveCN102697862BQuick resultsIdeal long-lasting effectNervous disorderPlant ingredientsSide effectCurative effect
Owner:李良
Method for encoding images including privacy masks
ActiveCN108206951BImage enhancementImage analysisRadiologyDigital image
Owner:AXIS
Ring-shaped element for a plasma etcher and method for etching substrate using the same
ActiveCN110828336AExtended replacement cycleEffective Etching ProcessElectric discharge tubesSemiconductor/solid-state device manufacturingMechanical engineeringPlasma etcher
Owner:SK恩普士有限公司
Two-wheel self-balance vehicle control system and two-wheel self-balance vehicle
ActiveCN102874356BStable controlImprove securityAttitude controlBicyclesControl systemComputer module
Owner:NINEBOT (CHANGZHOU) TECHCO LTD
Korla pear jam and making method thereof
InactiveCN103271256BFood preparationPEARGlucose polymers
Owner:薛凯华 +1
A method for preparing tungsten functional coating on the surface of niobium or niobium alloy at low temperature
ActiveCN105861981BImprove bindingLower requirementSolid state diffusion coatingNiobium alloyHigh heat
Owner:XIAMEN UNIV OF TECH
Leakage circuit breaker
InactiveCN100466141CConstraint blockRelease the constraintsSwitch operated by current/voltage unbalanceSwitch operated by earth fault currentsGround failureCircuit breaker
Owner:FUJI ELECTRIC FA COMPONENTS & SYST CO LTD
A kind of PU film direct gluing method
ActiveCN103878102BOvercome the deficiency of too low viscosityAvoid scratchesPretreated surfacesCoatingsEngineering
Owner:北京美好生活家居用品有限公司
Ainaxiang processing and extraction equipment
ActiveCN104906161BHigh yieldImprove extraction efficiencyDigestive systemEssential-oils/perfumesBiochemical engineeringSewage
Owner:GUIZHOU UNIV
A kind of Al-Mg-B powder/graphyne mixed carrier supported metal catalyst and its preparation and application
ActiveCN110743618BGood dispersionHigh catalytic activityPreparation by halogen halide additionOrganic-compounds/hydrides/coordination-complexes catalystsPtru catalystMetal catalyst
Owner:ZHEJIANG UNIV OF TECH
Adhesive composition, thermosetting adhesive sheet, and printed wiring board
ActiveCN114174459ALow dielectric constantReduce lossNon-macromolecular adhesive additivesSynthetic resin layered productsElastomerPolymer science
Owner:DEXERIALS CORP
An automatic punching device
Owner:NINGBO PUTAI AUTOMATION TECH CO LTD
rotor for electric motor
ActiveCN103620922BAvoid loadPrevent sinkingWindingsHydro energy generationElectric machineEngineering
Owner:VOITH PATENT GMBH
Engine rework car assembly
ActiveCN106043366BPrecise positioningWon't slide easilyHand carts with multiple axesAssembly linePositioning system
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
A kind of use method of cement-based penetrating hardener
Owner:昆明合起工贸有限公司
A kind of styrene-acrylate oil-absorbing swelling elastomer
ActiveCN108948312BFast oil absorptionModerate oil absorption expansionPolyurea/polyurethane coatingsElastomerPolymer science
Owner:SHANDONG NON METALLIC MATERIAL RES INST
Method applied to traffic identification and control of P2P network based on mathematical modeling technology
Owner:OPZOON TECH
Anti-powder agglomeration dehumidification glazed cloth drying device, drying method and control method
ActiveCN111152344BAvoid meetingImprove the decorative effectAuxillary shaping apparatusBrickPhysical chemistry
Owner:GUANGDONG JIA MEI CERAMIC +2
Multifunctional integrated catalyst, synthesis method and application
ActiveCN108187747BSimple methodMild reaction conditionsOrganic compound preparationOrganic-compounds/hydrides/coordination-complexes catalystsEpoxyPtru catalyst
Owner:YANCHENG INST OF TECH
Anti-lock saddle locking mechanism
ActiveCN103754279BGuaranteed clearanceImprove reliabilityTractor-trailer combinationsLocking mechanismEngineering
Owner:SINO TRUK JINAN POWER
A software comparison and filing method and system for hplc communication module
ActiveCN112732325BImprove compatibilityImprove efficiencyVersion controlDigital data protectionSoftware engineeringCommunication device
Owner:STATE GRID HUNAN POWER SUPPLY SERVICE CENT (METROLOGY CENT) +1
A monitoring equipment table for power distribution room
Owner:DATONG POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER
A kind of decellularized aortic valve stent and its preparation method and application
ActiveCN104888272BGood biocompatibilityImprove mechanical propertiesProsthesisHuman bodyPolyethylene glycol
Owner:THE SECOND AFFILIATED HOSPITAL TO NANCHANG UNIV
Paving device for sidewalk floor tiles for road construction
ActiveCN110158393BAchieve horizontal swingEnsure normal dischargeSingle unit pavingsSidewalk pavingsBrickArchitectural engineering
Owner:无锡鑫惠建设工程有限公司
Substation inspection robot automatic transportation scheduling system and method
ActiveCN104842338BRestricted movementEnsure safetyProgramme-controlled manipulatorSwitchgearComputer moduleTransportation scheduling
Owner:STATE GRID INTELLIGENCE TECH CO LTD
A straddle-moving thin-layer two-way vibrating cellar distributing machine
ActiveCN103725471BMechanizationReduce labor intensityAlcoholic beverage preparationJigging conveyorsVehicle frameThin layer
Owner:SHANDONG LIGHT IND DESIGN INST
A constant flow filtration device for centrifugal mother liquor water
ActiveCN113577865BEasy to filter, recycle and reuseFlow remains constantStationary filtering element filtersWater flowEngineering
Owner:HWASU
A kind of refining method of vasopressin [+gly] impurity
ActiveCN110016070BReduce productionEco-friendlyOxytocins/vasopressinsPeptide preparation methodsPhysical chemistryElution
Owner:SPH NO 1 BIOCHEM & PHARMA CO LTD
A modified high-retention naphthalene-based water reducer and its preparation method
Owner:江苏科兴项目管理有限公司
Process for producing electrophotographic photosensitive member, electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
InactiveCN1521563APhotomechanical apparatusElectrographic process apparatusEngineeringCoating
Owner:CANON KK
Mobile phone token identity authentication system and method based on quantum cryptography network
ActiveCN106712931BUnconditionally safeEnsure safetyKey distribution for secure communicationUser identity/authority verificationDomain nameApplication server
Owner:QUANTUMCTEK SHANGHAI CO LTD
Autonomous trailer hitching using neural network
PendingCN110337376AAutonomous decision making processTowing devicesEngineeringHybrid neural network
Owner:CONTINENTAL AUTOMOTIVE SYST INC
Common Arm Interferometer Optical Probe
ActiveCN103006183BRealization of common armDentistryEndoscopesBeam expanderBeam splitter
Owner:上海微太宝驰光电科技有限公司
A drum type betel nut slicer
InactiveCN104400801BAchieve mechanical propertiesFully automatedMetal working apparatusBetelMechanical engineering
Owner:XIANGTAN UNIV
A modified silica gel product and its preparation method
Owner:SHANDONG SHENGQUAN NEW MATERIALS CO LTD
Process for Wet Recovery of Iron, Aluminum, Nickel, Molybdenum and Cobalt from Hydrotreating Spent Catalysts
ActiveCN111876603BEliminate environmental problemsImprove recycling effectPhotography auxillary processesProcess efficiency improvementCobalt metalPtru catalyst
Owner:河南锦壕环境科技有限公司
A battery module liquid cooling system
ActiveCN106169628BGuaranteed sealing level requirementsLow costSecondary cellsLiquid cooling systemSteel frame
Owner:SYST ELECTRONICS TECH ZHENJIANG CO LTD +1
A Hot Standby Redundant System Using Hardware Memory Migration Synchronization
ActiveCN108092753BHighly integratedReduce volumeError preventionData switching networksData synchronizationTerm memory
Owner:BEIJING AEROSPACE MEASUREMENT & CONTROL TECH
Receptacle Connectors and Connector Combinations
ActiveCN112018546BImprove docking assembly efficiencySolve the fragileCoupling protective earth/shielding arrangementsFlexible circuitsStructural engineering
Owner:MOLEX INTERCONNECT SHANGHAI +1
A processing method of carburizing and quenching large internal tooth ring gear
Owner:CHONGQING GEARBOX
Method of preventing adamantane consolidation
InactiveCN1984857AHydrocarbon by isomerisationHydrocarbon purification/separationSolventAdamantane
Owner:IDEMITSU KOSAN CO LTD
Preparation method and preparation device of conductive chemical fiber
Owner:苏州盛泽科技创业园发展有限公司
Method and device for remote transmission of electrocardiographic data
ActiveCN103961087BRealize remote transmissionEasy to operateDiagnostic recording/measuringSensorsEcg signalData file
Owner:EDAN INSTR
Test paper strip for semi-quantitative detecting Heterosigma akashiwo, its preparation and using method
InactiveCN100357739CFast and easy semi-quantitative detection methodThe detection method is simpleMaterial analysisCelluloseAssay
Owner:OCEAN UNIV OF CHINA
Culture medium and method for culturing ganoderma lucidum by using loquat braches and leaves
InactiveCN102633550BReduce cultivation costSimple technologyHorticultureFertilizer mixturesMicrobiologySugar
Owner:福建农业职业技术学院 +2
Image processing device and its starting method
InactiveCN101539732BReduce boot timeShorten the timeElectrographic process apparatusPictoral communicationImaging processingComputer science
Owner:TECO IMAGE SYST
Low temperature crystallized nano titanium dioxide powder and sol synthesizing method
InactiveCN100484880CImprove photocatalytic activityStable storageTitanium dioxideNanocrystalTitanic acid
Owner:TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
A Double-fed Switched Reluctance Generator Converter System for Direct Boost Continuous Power Generation
ActiveCN110829916BImprove output power qualityIt has the effect of strengthening the excitationDc-dc conversionElectric variable regulationMagnetic reluctanceControl engineering
Owner:浙江知多多网络科技有限公司
Polymer plane nano-channel production method
InactiveCN101477096BEasy to makeShort cycleDecorative surface effectsPhotomechanical apparatusMicro nanoLine width
Owner:DALIAN UNIV OF TECH
A de-electron magnetization integrated irrigation brackish water activation aeration device
ActiveCN108002492BEasy to useNo chemical pollutionFlow mixersTransportation and packagingChemical physicsBrackish water
Owner:XIAN UNIV OF TECH
The air gun mechanism used in the mold clamping machine of the automatic production line of pipe piles
ActiveCN105583612BGuaranteed continuityGuaranteed to workMouldsMetal working apparatusEngineeringManufacturing line
Owner:浙江兆弟技术有限公司
State detecting method, system and apparatus
Owner:HUAWEI TECH CO LTD
Dendrobium huoshanense specific molecular marker and its detection method
ActiveCN107630068BMicrobiological testing/measurementDNA/RNA fragmentationBiotechnologyDendrobium huoshanense
Owner:CHINA TRADITIONAL CHINESE MEDICINE +2
Flexible hinges, hinges and laptops
ActiveCN104076874BReduce volumeMiniaturizationDigital data processing detailsState of artEngineering
Owner:LENOVO (BEIJING) LTD
Method and plant for without a base web producing an air-laid hydroentangled fibre web
InactiveCN101012599ALow priceGood absorption propertiesSynthetic resin layered productsNeedling machinesCellulose fiberEngineering
Owner:M & J FIBERTECH
Circuit breaker porcelain sleeve cleaning device
ActiveCN107866393BRealize automatic cleaningAchieving the goal of reducing staff and increasing efficiencyCleaning using toolsCleaning using liquidsEngineeringHigh intensity
Owner:STATE GRID FUJIAN ELECTRIC POWER CO LTD +2
Cable thermal expansion and contraction compensating device
InactiveCN101304167BSmall spacingSpacing to compensate for shortened cable length between towersAdjusting/maintaining mechanical tensionAuto regulationEngineering
Owner:刘玉恩
Environmentally friendly cement packaging machine
ActiveCN110654579BSpeed up the flowAvoid cloggingLarge containersSolid materialMicrocomputerProcess engineering
Owner:冀东水泥重庆合川有限责任公司
personal mobile assistant
Owner:BEIJING HUAXIA TIANHE SCI & TECH CO LTD
Method and system for merging and deduplicating message content
ActiveCN106131134BAvoid repetitionOrderly interactionData switching networksMessage flowOperational behavior
Owner:WUHAN DOUYU NETWORK TECH CO LTD
Method and device for determining and sending policies
ActiveCN112105039BAssess restrictionNetwork topologiesPublic land mobile networkTerminal equipment
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
A high-efficiency ternary organic solar cell based on a non-fullerene acceptor alloy
ActiveCN110690349BWide absorption rangeHigh crystallinitySolid-state devicesSemiconductor/solid-state device manufacturingOrganic solar cellAcceptor
Owner:ZHEJIANG UNIV
A protection system for elevator maintenance personnel and elevator
Owner:YUNGTAY ELEVATOR EQUIP CHINA
A compressor vane ring assembly
ActiveCN104696285BImprove installation efficiencyImprove disassembly efficiencyPump componentsPumpsClassical mechanicsFrictional resistance
Owner:BEIJING HUAQING GAS TURBINE & INTEGRATED GASIFICATION COMBINED CYCLE ENG TECH
Novel safety PVC (polyvinyl chloride) sleeve for wires of embedded circuits of high-rise buildings
InactiveCN104110117AReduce depthNo longer hurtElectrical apparatusVertical ductsArchitectural engineeringPolyvinyl chloride
Owner:贺国林
A method and terminal equipment for increasing the zoom speed of a point-and-click scene camera
ActiveCN111586301BZoom speed reducedShorten the timeTelevision system detailsColor television detailsComputer graphics (images)Terminal equipment
Owner:GUANGDONG XIAOTIANCAI TECH CO LTD
Network Station Sorting Method Based on Time-Frequency Collision Principle
ActiveCN110401502BEasy to implementImprove anti-interference abilityTransmission monitoringTime domainTelecommunications
Owner:TONG FANG ELECTRONICS SCI & TECH
Purification and exhaust method for road tunnel without air shaft
ActiveCN102080558BAddressing Difficulties in Site SelectionReduce pollutionDispersed particle separationTunnel/mines ventillationAtmospheric airTower
Owner:SHANGHAI URBAN CONSTR DESIGN RES INST GRP CO LTD +1
Method of reducing hydraulic system power of multi layer hot press and practical appts
InactiveCN100374266CShorten closing timeShorten pressurization timeWood working apparatusDomestic articlesProduction lineEngineering
Owner:ZHENJIANG ZHONGFOMA MACHINERY
Method and device for tracing voice signaling
ActiveCN101917523BGet goodInterconnection arrangementsSupervisory/monitoring/testing arrangementsSoft switchSpeech sound
Owner:ZTE CORP
A traditional Chinese medicine preparation for eliminating prepuce edema
ActiveCN103830511BEffective treatmentMammal material medical ingredientsSexual disorderEuphorbia kansuiTherapeutic effect
Owner:苏文德
Opto-electro-mechanical seeding machine
InactiveCN103749045BRealize single seed precision sowingLow shape requirementSeed depositing seeder partsSingle grain seedersAgricultural engineeringTurning frames
Owner:FUZHOU UNIV
Nanometer preparation of natural vitamin E
InactiveCN1278682CVarious formsIncreased lipid concentrationOrganic active ingredientsPowder deliveryLipid formationMass ratio
Owner:SOUTHEAST UNIV
Printed circuit board via drilling stage assembly
InactiveCN102362560ABest natural frequencyStable and compact designCircuit board tools positioningMetal working apparatusEngineeringSmall footprint
Owner:ELECTRO SCI IND INC
Power generation micro-nanocapsules and energy harvesting arrays for fluid transport pipelines
ActiveCN111245286BMaintain electrical neutralityPiezoelectric/electrostriction/magnetostriction machinesFriction generatorsEngineeringWater hammer
Owner:ZHENGZHOU UNIV
Machine tool for processing workpieces
InactiveCN101920472BImprove productivityLow costLathesPrecision positioning equipmentEngineeringMachine tool
Owner:许勒·惠勒有限公司
Chinese medicine composition for prevention and control of porcine circovirus disease and preparation method thereof
Owner:ZHENGZHOU HOUYI PHARMA
A photographic stand capable of shooting from multiple angles
InactiveCN109764223BFully photographedReliable cooperationStands/trestlesCamera body detailsEngineeringMechanical engineering
Owner:SHANGRAO NORMAL UNIV
A Composite Flux for Improving Fusibility of Coal Ash
ActiveCN109679705BImprove melting effectMelting point lowering effectSolid fuelsFuel additivesEnvironmental resistanceViscosity
Owner:山西杞望矿产品有限公司
Mobile information terminal, action feature learning method, and action feature authentication method
InactiveCN103493060AUser identity/authority verificationDigital data authenticationFeature learningStudy methods
Owner:NTT DOCOMO INC
Positioning system and method for reducing ultrasonic signal conflict
Owner:PANASONIC CORP
drinking bucket water dispenser
Owner:袁勇
Garbage automatic screening guide chamber pyrolysis device
InactiveCN106468435BNo generationNo thermal blockage removalIncinerator apparatusProcess engineeringIncineration
Owner:周小华
Method for procedure tracking, device and system
InactiveCN101808167BSupervisory/monitoring/testing arrangementsData switching networksTimestampSelf correction
Owner:HUAWEI TECH CO LTD
Preparation method of in situ cross-linked fluoropolymer gel electrolyte membrane induced by garnet coordination Lewis base
ActiveCN110034329BHigh liquid contentImprove liquid retention capacitySecondary cellsElectrolyte immobilisation/gelificationPhysical chemistryOrganosolv
Owner:SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI
Automatic stacking silo device
Owner:广东捷泰克智能装备有限公司
Bulldozer electric control gear shifting method
ActiveCN110219976BImprove heavy load reliabilityReduce main pressure fluctuationsGearing controlSoil-shifting machines/dredgersControl engineeringControl theory
Owner:SHANTUI CONSTR MASCH CO LTD
Torsion testing of wind turbine blades
ActiveCN110177938BEngine fuctionsMachines/enginesTurbine bladeClassical mechanics
Owner:VESTAS WIND SYST AS
Cage with rotation symmetrical depression
InactiveCN1461897ABearing componentsEngineeringSpherical form
Owner:MINEBEA CO LTD