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.
Decomposition method and system of service network
ActiveCN105933247AImprove processing efficiencyLow costData switching networksAlgorithmDecomposition
Owner:CHINA UNITED NETWORK COMM GRP CO LTD
Dewaxing and drying integrated chamber of wax mould
Owner:重庆市九明机械制造有限公司
Method for culturing lotus root by biological method through carbon dioxide with crop straws
InactiveCN102165900AImprove photosynthesis efficiencyIncrease productionCarbon dioxide producing fertilisersHorticulture methodsDecompositionFermentation
Owner:ZIBO MENGSHANHU LOTUS ROOT PLANTING
Synchronous rectification driving circuit
ActiveCN103368425AEliminate the hidden danger of breakdownImprove reliabilityAc-dc conversionEngineeringVoltage range
Owner:BEIJING SUPLET +1
Cotton yarn processing cotton kneader
ActiveCN110725064AAvoid enteringSimple and fast operationNon-woven fabricsYarnAgricultural engineering
Owner:颍上鑫鸿纺织科技有限公司
Method for preparing potassium chloride from seawater
Owner:东方海钾(厦门)海洋科技有限公司
Demolding and curing integrated formwork system
ActiveCN111571779AImprove appearance qualityAchieve maintenance effectMould separation apparatusMould fastening meansArchitectural engineeringPlastic film
Owner:CHINA ROAD & BRIDGE
Method and device for constructing topology model of power grid
ActiveCN102663162AQuick fixImprove build efficiencySpecial data processing applicationsRelationship - FatherPower grid
Owner:TAIYUAN POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER +1
Manufacturing method of anti-static touch display integrated screen
ActiveCN110527963ADoes not affect the touch effectImprove performanceVacuum evaporation coatingSputtering coatingLayer thicknessOxygen
Owner:WUHU TOKEN SCI
Control method of heating furnace hot-delivery transverse-moving steel pushers based on dynamic correction
ActiveCN113433824ARun syncReal-time and simple synchronous driveAdaptive controlEngineeringHeating furnace
Owner:YANGCHUN NEW STEEL CO LTD
Information transmission method based on PSK signal and LDPC joint iterative demodulation decoding
ActiveCN103888218ALower the thresholdReduce operational complexityError preventionMultiple carrier systemsPhase retrievalPhase synchronization
Owner:PLA UNIV OF SCI & TECH
Method for obtaining panorama by using code aperture camera
ActiveCN103177432AReduce stitching errorsAvoid blurImage enhancementGeometric image transformationPoint spreadDiffusion function
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY
Inductor corner hanging assembling manipulator
ActiveCN110517887AImprove work efficiencyReduce the amount of manual laborCoils manufactureEngineeringInductor
Owner:JIANGSU HUADONG PAPER MACHINERY
Anti-falling probe loading device
Owner:CHONGQING MEDICAL & PHARMA COLLEGE
Centrifugal regulator test bed
ActiveCN104074838AAvoid damageAvoid explosionFluid-pressure actuator testingFrequency changerCoupling
Owner:南京创贝高速传动机械有限公司
Automatic dislocation forming method of rubber hair ring
InactiveCN108145984ARealize automatic moldingIncrease productivityCurling devicesRubber ringEngineering
Owner:CHINA JILIANG UNIV
Vehicle-mounted road gradient real-time estimation method
ActiveCN111038519AAddressing the Effects of Severe InterferenceTime domainIn vehicle
Owner:FAW JIEFANG AUTOMOTIVE CO
Vertical shaft construction stepping template system, hydraulic control system thereof and pipeline collecting/mounting method
ActiveCN112610543ALarge working spaceRealize automatic rack movementMining devicesServomotor componentsControl systemControl engineering
Owner:CHINA UNIV OF MINING & TECH
IGBT drive protective circuit board
InactiveCN105491784ANot easily affected by temperatureSave plane spacePrinted circuit detailsEmergency protective circuit arrangementsPrinted circuit boardVoltage
Owner:NINGBO ANXIN CNC TECH
Preparation method of hollow inorganic oxide microspheres with high pressure resistance and low density
ActiveCN102531556ACoatingsMicrosphereSolvent
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI
Toy wheel
PendingCN110404274ASolve technical problems that cannot be solvedEasily damagedToy vehiclesMechanical componentsEngineering
Owner:王舜泳
Novel protective guardrail
Owner:江苏蓝天环保集团股份有限公司
Directional coupler for use in vco unequal power splitting
InactiveCN1898877ATransmissionSelection arrangementsTransceiverFrequency mixer
Owner:NOKIA CORP
Mechanical tensile experiment testing device
ActiveCN106969970AGuaranteed levelGuaranteed to move normallyNuclear energy generationMaterial strength using tensile/compressive forcesEngineeringMechanical engineering
Owner:RES INST OF PHYSICAL & CHEM ENG OF NUCLEAR IND
Electric coding lock
ActiveCN114320022ANon-mechanical controlsElectric permutation locksComputer hardwareControl cell
Owner:ZHUHAI UNITECH POWER TECH CO LTD
Entire column of conveying apparatus
InactiveCN102530532AConveyor partsMechanical conveyorsEngineeringMechanical engineering
Owner:第一实业视检系统股份有限公司
Virtual reality system and space locating apparatus thereof
PendingCN106547458ARealize high-precision spatial positioningMove freelyVolume/mass flow measurementPower supply for data processingElectricityMicrocontroller
Owner:BEIJING PICO TECH
Solar automatic-detection water-saving photovoltaic cleaning device
InactiveCN106623155ASimple structureEasy to operateSolar heating energyPhotovoltaicsWater savingRainwater tank
Owner:重庆钧爱博科技有限公司
System for automatically controlling elevator via mobile phone
InactiveCN111675056AEasy to manageImprove the safety of useElevatorsControl signalControl engineering
Owner:HANGZHOU XINMA ELEVATOR
Coin storage armrest box
InactiveCN104210430APassenger spaceEngineeringStorage tank
Owner:CHANGZHOU AISEN PLASTIC TECH
Method for improving coercive force of neodymium-iron-boron magnet through efficient diffusion
PendingCN113506665AMeet anti-demagnetization requirementsImprove performanceInductances/transformers/magnets manufactureMagnetic materialsRare-earth elementRemanence
Owner:SOUTH CHINA UNIV OF TECH
Traditional Chinese medicine patch for treating headache and preparation method
InactiveCN102125642AGood effectEasy to useNervous disorderAnthropod material medical ingredientsCentipedeAngelica dahurica
Owner:王守忠
Wood-wool board for decoration and preparation method thereof
InactiveCN110253704AImprove the decorative effectPerformance is not affectedWood treatment detailsFlat articlesEpoxyEngineering
Owner:INNER MONGOLIA AGRICULTURAL UNIVERSITY
Antineoplastic combined medicament with enhancing and poison-reducing character
InactiveCN101428034AGrowth inhibitionPossess synergistic and detoxifying effectOrganic active ingredientsAntineoplastic agentsUltrasound attenuationMedicine
Owner:GUANGZHOU YUNZHONG BIOTECH
Integer programming based crowd density estimation method
InactiveCN105740819AImprove robustnessCrowd Density Estimation AdaptationCharacter and pattern recognitionObject structureInteger programming
Owner:INST OF INFORMATION ENG CHINESE ACAD OF SCI
Intelligent early warning and control system for major network project cost investment
InactiveCN104268700AIntelligent detection and identification of abnormal conditions of construction costResourcesControl systemMarking out
Owner:STATE GRID CORP OF CHINA +3
Jun porcelain iron sand golden glaze and preparation method thereof
Owner:禹州市神器钧窑有限公司
Firing equipment
ActiveCN109984786AAvoidance of damage to the structure of the firing devicePrevent insurance functionDiagnosticsSurgical staplesMoving partsElectrical and Electronics engineering
Owner:TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO LTD
Novel table wiping machine
Owner:王本
Preparation method and application of benzo[c] carbazole amide compound
InactiveCN104098506ALow toxicityImprove solubilityOrganic active ingredientsOrganic chemistryCompound aBenzene
Owner:EAST CHINA UNIV OF SCI & TECH
LED (light-emitting diode) chip of vertical structure
Owner:HANGZHOU SILAN AZURE
Silicone acrylic emulsion having core-shell structure and preparation method thereof
Owner:SKSHU PAINT
Energy storage power supply charging device and method
InactiveCN103401292AAvoid the problem of high current withstand capability requirementsAvoid the problem of high capacitance requirementsBatteries circuit arrangementsElectric powerConstant powerEngineering
Owner:ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD
Stock interface generation method and device and electronic equipment
InactiveCN107422936AMeet needsFlexible update of data contentFinanceTransmissionSoftware engineeringData content
Owner:湖南福米信息科技有限责任公司
Controllable micro-lens array cleaning device
PendingCN112718702AAvoid breakingFlexible article cleaningCleaning using gasesMicro lens arrayMechanical engineering
Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI
Electrostatic precipitator for electric conduction flexible breathable electrode plates
InactiveCN106140473AGuaranteed breathabilityImprove dust collection effectExternal electric electrostatic seperatorElectrode constructionsSpray nozzleEngineering
Owner:李存德
Multi-port converter based on five-terminal impedance network, and new energy system
ActiveCN107070273ASimple structureImprove work efficiencyDc-dc conversionSingle network parallel feeding arrangementsCapacitanceNew energy
Owner:GUANGDONG UNIV OF TECH
Startup/shutdown and reset test card for computer motherboard
PendingCN105511994AReduce labor costsImprove test efficiencyDetecting faulty computer hardwareTest efficiencyComplex programmable logic device
Owner:天津浩丞恒通科技有限公司
Commercial vehicle electronic control air suspension system and load identification method
InactiveCN113320348AMinor changesSave spaceIndividual entry/exit registersResilient suspensionsControl theoryCommercial vehicle
Owner:ZHEJIANG VIE SCI & TECH
Battery channel detection equipment
PendingCN109001644ATo achieve the effect of detection fixationEasy to useElectrical testingMeasurement instrument housingElectrical batteryBiochemical engineering
Owner:WUXI INST OF COMMERCE
Face identification-based hotel check-in management system
InactiveCN105608649AImprove accuracyReach illegal activitiesData processing applicationsIndividual entry/exit registersElectricityIdentification device
Owner:GUANGDONG LVAN IND & COMMERCE CO LTD
Intelligent alarming type electromagnetic lock mechanical unlocking device
InactiveCN105756436ASmooth rotationEasy to pressNon-mechanical controlsKeysElectromagnetic lockMobile device
Owner:ZHENJIANG HUAYUAN JINCHANG ELECTRICAL APPLIANCES
Marking device
PendingCN108562472AHigh speedMark accuratelyPreparing sample for investigationStrength propertiesBiomedical engineering
Owner:ZHANJIANG JIANKE ENG QUALITY TESTING CENT CO LTD
Ceramic glaze making equipment
Owner:佛山市利德嘉陶瓷制釉有限公司
Environment-friendly movable building rubbish land repairing machine
InactiveCN110548668AScreen evenly and fullyEfficient use ofSievingScreeningArchitectural engineeringSolid particle
Owner:北京水润环城环保科技有限公司
Level dyeing process of superfine fiber PU (Poly Urethane) synthetic leather
InactiveCN107761407AIncrease profitImprove dye uptakeSucessive textile treatmentsDyeing processColour fastnessFiber
Owner:马多浩
Shot blasting derusting device for engine fastener production
InactiveCN113524045AReduce escapeSmall distal diameterAbrasive machine appurtenancesElectric machineFastener
Owner:ZHEJIANG TIANLI MOTOR PARTS
Lithium ion battery cathode material preparation method and product and application of lithium ion battery cathode material
InactiveCN110137491AIncrease capacityImproved magnification performanceCell electrodesSecondary cellsPhysical chemistryCoprecipitation
Owner:SHANGHAI NAT ENG RES CENT FORNANOTECH
Novel valganciclovir crystal form
InactiveCN108069968AExcellent resistance to moisture absorptionImprove stabilityOrganic chemistry methodsCrystallographyValganciclovir
Owner:WEIHAI GUANBIAO INFORMATION TECH
A speed-dependent speed bump
ActiveCN109487718BStrong deceleration effectSpeed up the outflowTraffic signalsRoad signsSpeed bumpPipe fitting
Owner:HEFEI SHENDIAO HOISTING MACHINERY
Multi-language station broadcasting method and device
InactiveCN108538071ARoad vehicles traffic controlTransmissionMulti languageTerminal equipment
Owner:联动优势电子商务有限公司
Multi-user RTS frame and multi-user CTS frame for sub-channel selective transmission site
PendingCN114173423AError preventionNetwork topologiesTelecommunicationsEngineering
Owner:APPLE INC
Reed rhizome bowel-relaxing wine
InactiveCN103446463AEasy to carryLow priceDigestive systemAlcoholic beverage preparationCodonopsis pilosulaMedicine
Owner:NANTONG CHAOWEI MACHINERY PLATE WORK
Multi-media equipment and method for playing video and audio files through recognizing colors
InactiveCN104469446ARapid positioningQuick searchAdvertisingSelective content distributionKey pressingPost processor
Owner:SHENZHEN AOLAND CHILDREN TECH
Grounding block and use method thereof
InactiveCN101471498AContact members penetrating/cutting insulation/cable strandsMultiple conductors connectorCoaxial cableElectrical conductor
Owner:何正凯
A system and method for realizing the ECU software OTA function of a new energy electric vehicle
InactiveCN109375936ASoftware deploymentNew energySoftware engineering
Owner:奇瑞新能源汽车股份有限公司
Semi-automatic all-round matching intelligent anti-theft lock
ActiveCN108049723AReduce economic lossEasy to installNon-mechanical controlsElectric permutation locksGear wheelSemi automatic
Owner:张尽力
Clock timing control method of range hood
InactiveCN106765427ASimple timer setting functionEasy to useDomestic stoves or rangesLighting and heating apparatusDisplay deviceWork time
Owner:FOSHAN VIOMI ELECTRICAL TECH +1
Quick decorative suspended ceiling and mounting method thereof
ActiveCN113482227AQuick installationShorten construction timeCeilingsBuilding material handlingKeelMechanical engineering
Owner:深圳市上源艺术设计有限公司
Ozone gas-liquid impact mixer
InactiveCN106110920AHit fullImpact mixing wellFlow mixersTransportation and packagingOzone generatorWater flow
Owner:李锦明
Grafted chitosan, and preparation method and application thereof
InactiveCN109248667ALow costConducive to environmental protectionOther chemical processesWater/sewage treatment by sorptionSorbentMonomer
Owner:WUHAN INSTITUTE OF TECHNOLOGY
Exhaust steam heat recycling device of deaerator for biomass boiler
PendingCN114877738AFast heatingIncrease the areaRecuperative heat exchangersCombustion technology mitigationProcess engineeringDeaerator
Owner:湖南省嵩辉竹木科技有限公司
Movable frequency scanning device
InactiveCN112478149AWork around space constraintsIncrease flexibilityAircraft componentsRotocraftUncrewed vehicleGround station
Owner:金祺创(北京)技术有限公司
Multiple-pass self-regulating loop heat pipe device
InactiveCN101013011AGood temperature controlStrong self-regulation abilityIndirect heat exchangersTemperature controlHigh density
Owner:SUN YAT SEN UNIV
Face encryption method and device, electronic equipment and storage medium
PendingCN112633230AImplement decryption and restorationHigh degree of decryption and restorationCharacter and pattern recognitionDigital data protectionComputer hardwareEngineering
Owner:SHENZHEN INTELLIFUSION TECHNOLOGIES CO LTD
Double-tooth PDC drill bit high in drilling speed
Owner:CHENGDU DAMO PETROLEUM MACHINERY GRP
Process scheduling method and system of multi-user coding
InactiveCN107391249AImprove compilation efficiencyProgram initiation/switchingProcess identifierMulti-user
Owner:SHANGHAI IUV SOFTWARE DEV CO LTD
Complex data labeling method and device
PendingCN111814431AReduce labeling costsImprove annotation qualityNatural language data processingNeural learning methodsTask analysisData stream
Owner:开易(北京)科技有限公司
Feature library-based complex curved surface part mechanical arm machining system and method
InactiveCN107807610AImprove milling efficiencyResolve incompatibilitiesProgramme controlComputer controlInformation processingEngineering
Owner:KUNMING UNIV OF SCI & TECH
Resectoscope clamping device for transurethral resection of prostate
PendingCN106667580AReduce work intensityInnovativeSurgical instruments for heatingSurgical robotsMedical equipmentBall bearing
Owner:PEKING UNION MEDICAL COLLEGE HOSPITAL CHINESE ACAD OF MEDICAL SCI +1
Single-phase/two-phase-to-three-phase power supply structure
PendingCN110797868AReduce security risksReduce accidentsConversion without intermediate conversion to dcReactive power adjustment/elimination/compensationDistribution power systemControl engineering
Owner:SOUTHWEST JIAOTONG UNIV
Virtual interconnection isolation system and industrial control virus analysis method
PendingCN114139157AGuaranteed impactClear impactPlatform integrity maintainanceSoftware simulation/interpretation/emulationBehavioral dataComputer science
Owner:浙江国利网安科技有限公司
Perimeter security sensor realized based on combination of optical fiber technology and metal net
PendingCN114399877AHigh detection sensitivityImprove consistencyBurglar alarm by disturbance/breaking stretched cords/wiresEngineeringComputational physics
Owner:上海微波技术研究所(中国电子科技集团公司第五十研究所)
Awl capable of cutting thread ends
InactiveCN108081369APlay a role in anti-slipSimple structureMetal working apparatusEngineeringKnife blades
Owner:连云港西墅置业有限公司
Efficient drying chamber
InactiveCN111156798AEasy to checkEasy maintenanceDrying solid materials without heatDrying gas arrangementsMechanical equipmentMoisture
Owner:MH ROBOT & AUTOMATION
Signal separation method of short burst mixed signal
ActiveCN111447045AAccurate separationOvercome Frequency Phase DifferenceError preventionCarrier regulationAlgorithmCovariance matrix
Owner:NANJING UNIV OF POSTS & TELECOMM +1
Special regulator for tubers crops
InactiveCN107410312ANo residual toxicityReduce labor costsBiocidePlant growth regulatorsWater dispersibleAdhesive
Owner:李怡舒 +1
Method and system for detecting performance of APP of intelligent terminal in transformer area
Owner:CHINA ELECTRIC POWER RES INST +1
Maintenance device for flowers after outdoor placement
InactiveCN112293223AIngenious structureProlong flowering periodWatering devicesCultivating equipmentsHydraulic cylinderAgricultural engineering
Owner:王晓隆
Laser warning device
InactiveCN107092041AQuick checkRealize omnidirectional detectionWave based measurement systemsOptical detectionGlass ballRefractive index
Owner:JIANGXI UNIV OF SCI & TECH
Communication system, method and related equipment
ActiveCN114125916AConnection managementTransmissionCommunications systemAnomaly detection
Owner:HONOR DEVICE CO LTD
University science and technology park intelligent management system based on distributed and big data
ActiveCN114758421AReduce the impact of inaccuraciesAccurate quantification of the number of peopleData processing applicationsCharacter and pattern recognitionNerve networkHeat map
Owner:南京金科院大学科技园管理有限公司
Mobile outdoor education propaganda equipment
InactiveCN110838271AEasy to storeConvenient for outdoor displayMobile visual advertisingOutdoor educationMaterial distribution
Owner:HUNAN COLLEGE OF INFORMATION
Computer host placing frame
InactiveCN108413186APortable framesComputer science
Owner:ZHENGZHOU AOTUOKELAN MACHINERY EQUIP CO LTD
Schedule notification method and mobile terminal
InactiveCN108012024AImprove reliabilityImprove experienceSubstation equipmentUser inputComputer science
Owner:VIVO MOBILE COMM CO LTD
Method of realizing automatic grading of tax service halls based on big data mining algorithm
InactiveCN107093005ARealize automatic gradingImprove stabilityCharacter and pattern recognitionResourcesCluster algorithmOriginal data
Owner:BEIMING SOFTWARE
Rotation driving docking mechanism with fault tolerance characteristic
Owner:BEIHANG UNIV
Distributed lock implementation method and device, electronic equipment and storage medium
PendingCN114461410AWill not be released earlyReduce consumptionProgram synchronisationConnection poolData store
Owner:CHEZHI HULIAN BEIJING SCI & TECH CO LTD
Novel radiator
InactiveCN105864872AReal-time monitoring levelMonitor heightLighting and heating apparatusCentral heating componentsEngineeringWater level
Owner:TIANJIN JULONG HVAC EQUIP DEV
Method and system for adjusting speed of fan of memory by means of double control
InactiveCN110671350AGuaranteed uptimeImprove use reliabilityPump controlNon-positive displacement fluid enginesControl engineeringControl theory
Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD
Growth type anti-skid asphalt pavement construction method
PendingCN112359667ANot easy to slipAvoid interferenceIn situ pavingsPaving detailsStructural engineeringIce formation
Owner:福州市天伟达电子科技有限公司
High-power laser
PendingCN112886376ALong-term stabilityIncrease powerActive medium materialResonant cavityOptical cavity
Owner:富通尼激光科技(东莞)有限公司
Method and device for full closed-loop controlling electric upsetting temperature
ActiveCN102645940AStable controlPrecise and reliable controlTemperatue controlMicrocomputerProportion integration differentiation
Owner:HUNAN TYEN MACHINERY
Convolutional neural network model parameter processing method and system
InactiveCN106779051ASmall amount of calculationGuaranteed effectNeural architecturesNeural learning methodsModel parametersCalculation methods
Owner:厦门熵基科技有限公司
National batik cerate and preparation method thereof
Owner:福泉市筑梦服装有限公司
Tissue culture method for Eucommia ulmoides Oliv.
InactiveCN104686329AEx vivo regenerationHorticulture methodsPlant tissue cultureBudCell budding
Owner:杨业云
E-commerce information sharing system
InactiveCN109511096AFunction increaseIncrease useParticular environment based servicesBuying/selling/leasing transactionsTerminal equipmentComputer module
Owner:南京众创企业服务有限公司
Cutter surface treatment method
InactiveCN107703721AVarietyWith carved effectPhotomechanical exposure apparatusMicrolithography exposure apparatusUltravioletEngineering
Owner:NANTONG OUKE CNC EQUIP CO LTD
Full-automatic motor lock body
PendingCN110080619ANon-mechanical controlsMechanical engineering
Owner:WANJIA GROUP
Preparation method of graphene modified polyester chip, modified polyester fiber and application
InactiveCN111533897AExtended processing timeEasy to operateElectroconductive/antistatic filament manufactureMonocomponent polyesters artificial filamentPolymer scienceGraphene
Owner:陈志强
Laser gas analyzer with automatic light path alignment function
InactiveCN105021526AAchieving auto-collimationReduce maintenance workloadMaterial analysis by optical meansAutocollimationThermal expansion
Owner:ANHUI WAYEE SCI & TECH CO LTD
Vehicle electronic hand brake release control method and system, electronic equipment and storage medium
InactiveCN113442890AGuaranteed tow truckSolve the problem that cannot be releasedBraking action transmissionElectric/fluid circuitControl theoryMechanical engineering
Owner:宝能(广州)汽车研究院有限公司
Factory ecological breeding circulating water circulation purification and recovery system and process
PendingCN114368881ATake advantage ofTreatment using aerobic processesWater/sewage treatment by irradiationMicroorganismFluidized bed
Owner:广州长辰渔业有限公司 +1
Multifunctional hydraulic power unit
ActiveCN104389827BLower skill requirementsRelieve stressServomotorsEnergy industryAutomatic controlLoad time
Owner:范清云 +1
Quantitative evaluation method and device for pore space characteristics of different causes
ActiveCN114486977AShorten experiment timeAchieving pore size distribution featuresWater resource assessmentAnalysis using nuclear magnetic resonanceNMR - Nuclear magnetic resonanceEngineering
Owner:NORTHEAST GASOLINEEUM UNIV
Intelligent face mask capable of preventing bee stinging and expelling bees to return honeycomb
InactiveCN107156961AAffect normal workAvoid getting hurtAnimal repellantsProtective garmentMelenaSprayer
Owner:四川天府蜂谷科技有限公司
Method for creating IFC4 entity information and spatial position conforming to railway four-electric engineering
InactiveCN111666349AEasy to createEasy to understandRelational databasesResourcesSoftware engineeringEntity model
Owner:CHINA RAILWAY FIRST SURVEY & DESIGN INST GRP
Steering apparatus
Owner:NSK LTD
Oil outlet connector of steering pump
InactiveCN104074751AEasy flow controlGood voltage stabilization effectMachines/enginesPump controlPressure stabilizationMechanical engineering
Owner:DALIAN HYDRAULIC COMPONENT
Method for constructing underground pile foundation model
PendingCN112950770AImprove efficiencyAvoid error prone3D modellingArchitectural engineeringSurface contour
Owner:CHONGQING SURVEY INST
Method for improving thick-clay sand-layered soil in salinate fields
InactiveCN101692760ASolve the problems that cannot fundamentally achieve the purpose of governanceSave resourcesConstructionsSoil drainageComputer sciencePhysical property
Owner:张志平 +2
Door opening and closing mechanism of double-door household oven without handle
InactiveCN113464007AReduce resistanceFeel goodMan-operated mechanismRoasters/grillsStructural engineeringMechanical engineering
Owner:佛山市顺德区希厨电器有限公司
Portable multifunctional table
InactiveCN108652199ASmall footprintEasy to carryExtensible tablesFeetComputer engineeringMultiple function
Owner:方季群
Elevator rope
Owner:MITSUBISHI ELECTRIC CORP
Polarization differential pulse position modulation method and system
InactiveCN113517929AImprove signal-to-noise ratioClose-range type systemsElectromagnetic receiversPhotoelectric conversionOptical communication
Owner:CHANGCHUN UNIV OF SCI & TECH
Digital-vein intelligent door lock and work flows
InactiveCN107154099AImprove securityImprove recognition accuracyNon-mechanical controlsElectric permutation locksKey pressingComputer module
Owner:上海荷福人工智能科技(集团)有限公司
Non-safety power supply signal processor
InactiveCN101808389AReduce weightEasy to installPower managementPower conversion systemsShunt DeviceIntrinsic safety
Owner:CHANGZHOU LIANLI AUTOMATION TECH
A double-isolation boosting multi-input direct current convertor
ActiveCN101534061ASimple topologyQuality improvementApparatus with intermediate ac conversionMulti inputTransformer
Owner:FUZHOU UNIV
Extrusion device of three-dimensional printer and optical detection mechanism thereof
InactiveCN107471627AAvoid print failuresShorten the timeAdditive manufacturing apparatus3D object support structuresEngineeringOptical sensing
Owner:TECO IMAGE SYST
Stress feed applicable to layers and broilers
InactiveCN110558432AMeet nutritional needsReduce heat stressFood processingAnimal feeding stuffRapeseedFeed additive
Owner:徐州沿湖农业发展有限公司
Image retrieval system with accurate retrieval
Owner:杭州缦图摄影有限公司
Water-cooled reactor for converting of integrated gate commutated thyristor
InactiveCN101013623AReduce volumeOblate shapeTransformers/inductances coolingIntegrated gate-commutated thyristorEngineering
Owner:北京金自能源科技发展有限公司 +1
Resveratrol nano emulsion anti-cancer medicine
InactiveCN101214225AIncrease concentrationEvenly distributedHydroxy compound active ingredientsEmulsion deliveryHalf-lifeWilms' tumor
Owner:NORTHWEST A & F UNIV
Testing device and testing method for determining absolute dust generating quantity of equipment
InactiveCN106442274AAvoid discrepancies in resultsImprove reliabilityIndividual particle analysisEngineeringParticle counter
Owner:TONGJI UNIV ARCHITECTURAL DESIGN INST GRP CO LTD
Machining process of housing for missile
InactiveCN111346997AImprove mechanical propertiesReduce manufacturing costExtrusion control devicesFurnace typesMachining processIndustrial engineering
Owner:PANGANG GROUP JIANGYOU CHANGCHENG SPECIAL STEEL
Clematis florida thumb CLHSP18 gene coding sequence and application thereof
PendingCN110129336AImprove high temperature resistanceBacteriaMicrobiological testing/measurementHeterologousHeat shock stress
Owner:SHANGHAI BOTANICAL GARDEN
Refrigerated transport device
PendingCN111332629ARefrigerated goods vehicleLarge containersMicroorganismCool storage
Owner:TAICANG CIMC REEFER LOGISTICS EQUIP CO LTD
Image sensor and manufacturing method thereof
ActiveCN111129047ASolid-state devicesRadiation controlled devicesEngineeringPhotodiode
Owner:TAIWAN SEMICON MFG CO LTD
Industrial waste residue based composite fibers and preparation method thereof
InactiveCN108588882AReduce eutrophicationImprove the regional ecological environmentWater contaminantsArtificial filaments from cellulose derivativesEcological environmentSlag
Owner:SOUTHEAST UNIV
Three-phase power supply based on step-up module
InactiveCN105790609AReduce volumeSimple structureAc-dc conversion without reversalSingle-phase generatorElectric power system
Owner:SUZHOU HEXINMEI ELECTRONICS SCI & TECH CO LTD
Data interaction method and system, storage medium and equipment
InactiveCN113836062AIncrease data processing rateImprove experienceElectric digital data processingComputer hardwareData transport
Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD
Automatic bagging mechanism used on bagging machine
Owner:浙江嘉柯德智能科技有限公司
Database installation method based on AI configuration, user equipment and storage medium
PendingCN111949281AImprove stabilitySave applicabilitySpecial data processing applicationsSoftware deploymentUser deviceEngineering
Owner:深圳市广通软件有限公司
User collaboration method in 5G ultra dense heterogeneous network
InactiveCN107592651ANetwork traffic/resource managementMacro base stationsNetwork utility
Owner:BEIJING UNIV OF CHEM TECH
Compact acid-base metering system with emergency function, and application method thereof
PendingCN113952989AGuaranteed supplySmall footprintIon exchange beds cleaning/rinsingProcess engineeringPneumatic valve
Owner:华能陇东能源有限责任公司
Workover method based on low leakage temporary plugging process
InactiveCN110984907APrevent leakageSolve the technical problems of leakageDrilling compositionSealing/packingSaline waterChemical reaction
Owner:南智(重庆)能源技术有限公司
Automobile part cleaning equipment
PendingCN108838151ASpeed up water flowEasy to cleanCleaning using toolsCleaning using liquidsEngineeringCam
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