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 Common Digital Modulation Signal Recognition Method Based on Cyclic Spectral Correlation

InactiveCN105721371BFully explore the modulation characteristicsHigh noise sensitivityModulation type identificationWavelet denoisingClassification methods
Owner:徐州中矿康普盛通信科技有限公司

A sock transfer base of a forming sock machine

ActiveCN107988696BEasy to move up and downTo meet production needsCircular knitting machinesRolloverEngineering
Owner:诸暨市其连针纺织品有限公司

Method and apparatus for emergency call routing using end nodes

InactiveCN101171874BInterconnection arrangementsAccounting/billing servicesTelecommunicationsCall routing
Owner:LUCENT TECH INC

A car body hanger

ActiveCN107200275BSolve the problem of flexibilityTravelling cranesLoad-engaging elementsAutomotive engineering
Owner:LIUZHOU WULING MOTORS +1

Pruning-shears

ActiveCN101107913BReasonable settingEasy to set upSecateursEngineeringKnife blades
Owner:XINIU HARDWARE PROD ZHONGSHAN CITY

Multi-stage water purifier for easy filter replacement

ActiveCN109110840BOpen and closeImprove sealingTreatment involving filtrationStationary filtering element filtersWater flowWater leak
Owner:吴联星

A small vegetable oil refining device and method

ActiveCN109135919BSmall footprintFlexible settingsFatty-oils/fats refiningVegetable oilProcess engineering
Owner:SHENYANG NORMAL UNIV

Concrete vibrating equipment for rural ditch construction

ActiveCN108589733BAffectAvoid voidsArtificial water canalsFoundation engineeringStructural engineeringDitch
Owner:徐州市嘉源防腐保温技术有限公司

A skein control device for a skein precision winder

ActiveCN106006221BDetect Replacement QuantityFilament handlingYarnCoupling
Owner:XINCHANG WANSHIFA TEXTILE MACHINERY

Traveling wave ultrasonic motor similar to the gear transmission and control method thereof

ActiveCN102647108BImprove transmission efficiencyQuickly adjust preloadPiezoelectric/electrostriction/magnetostriction machinesEngineeringCopper
Owner:SHANGHAI JIAOTONG UNIV

A Multidimensional Analysis-Based Method for Mining Weak Links in Power Distribution System Reliability

InactiveCN104182830BRaise the level of reliabilityEffectively discover regular featuresResourcesSpecial data processing applicationsManagement unitEvent data
Owner:天津天成恒创能源科技有限公司

Small current single-phase ground fault current detection circuit and method based on stochastic resonance

ActiveCN104007307BImprove reliabilityMovement precisionCurrent/voltage measurementFault locationSignal onCurrent sensor
Owner:XIAN UNIV OF TECH

A multi-wavelength paint surface, dynamic optical flow line inspection navigation system and unmanned vehicle

ActiveCN109189058BStrong error resistanceStrong and low production costPosition/course control in two dimensionsVehiclesRoad surfaceOptical flow
Owner:SHENZHEN HAYLION TECH CO LTD

A Prefabricated Double Dovetail Steel-Concrete Composite Beam Connected by Studs

ActiveCN107152088BImprove assembly efficiencyReduce complex construction proceduresFloorsGirdersConstruction engineeringSpot welding
Owner:XIJING UNIV

Hierarchical encryption/decryption device and method thereof

InactiveCN102752101AImprove computing efficiencyDoes not compromise encryption securityEncryption apparatus with shift registers/memoriesPlaintextComputer hardware
Owner:INSTITUTE FOR INFORMATION INDUSTRY

foldable stroller

ActiveCN104442982BSimple folding mechanismEasy to foldCarriage/perambulator with multiple axesHand cartsEngineering
Owner:KUNSHAN LITTLE DINASAUR CHILD PROD

Production method of metal insert plastic product in vehicle sensor

InactiveCN101450519BReduce labor intensityEasy to produceDomestic articlesManufacturing technologyIn vehicle
Owner:CWB AUTOMOTIVE ELECTRONICS

A reciprocating passenger ropeway wire rope anti-winding system and method

ActiveCN105539514BRailway signalling and safetyControl systemDisplay device
Owner:SHANDONG ACAD OF SCI INST OF AUTOMATION

An add-on environmentally friendly coating board

ActiveCN110528806BSimple structureQuick assemblyCovering/liningsArchitectural engineeringStructural engineering
Owner:福州恒美环保科技有限公司

Method and device for invoking and processing javascript objects

ActiveCN101854371BMeet the experience requirementsTransmissionLogic complexityThe Internet
Owner:HUAWEI TEHCHNOLOGIES CO LTD

Method of determining position information of high-temperature ring annealing furnace steel coil

InactiveCN101058846BImprove reliabilityHigh precisionFurnace typesControl using feedbackDependabilityComputer science
Owner:武汉钢铁有限公司

A Multi-Energy Complementary Optimal Scheduling Method for Plants Considering Generalized Demand Response

ActiveCN109375588BMeet energy needsReflect friendly interactionEnergy industryTotal factory controlElectrical batteryMathematical model
Owner:ZHEJIANG UNIV

Circuit breaker contact system processing equipment

ActiveCN106141398BHigh degree of automationImprove welding process efficiencyResistance electrode holdersWelding/cutting auxillary devicesBusbarEngineering
Owner:ZHEJIANG CHINT ELECTRIC CO LTD

Sealing device for permanent magnet of inner rotator permanent magnet motor and sealing method

ActiveCN101976918BQuality improvementReduce workloadManufacturing stator/rotor bodiesGlass fiberParaffin wax
Owner:JIANGSU NEW UNITED HEAVY IND SCI & TECH

Method for measuring rotor speed of turbo generator and device thereof

ActiveCN101762715BSmall frequency rangeSmall linear errorLinear/angular speed measurementObservational errorData acquisition
Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID

A method for grafting and cultivating combined rose trees

ActiveCN113396765BNormal growthPromote growthFlowers cultivationGraftingRosa arvensisDrip irrigation
Owner:邯郸市七彩园林绿化工程有限公司

A device for shaping high-precision automotive door sill reinforcements

ActiveCN110340178BImplement automatic detectionNo labor requiredMetal working apparatusVisual inspectionStructural engineering
Owner:宁波江北盛亚机械有限公司

Multi-path video data acquiring, processing and transmitting method

InactiveCN101516015BSimple structureReduce energy consumptionSimultaneous/sequential multiple television signal transmissionData acquisitionEngineering
Owner:NANTONG BEICHEN MACHINERY EQUIP MFGCO

TFT-LCD mura defect detection method based on ICA learning and multi-channel fusion

ActiveCN105913419BUnaffected by targetEasy to detectImage enhancementImage analysisBackground informationSample image
Owner:南京汇川图像视觉技术有限公司

Base for cutting steel plate

InactiveCN106826309BImprove the efficiency of fixing and pressingImprove cut qualityLarge fixed membersPositioning apparatusArchitectural engineeringSteel plates
Owner:YONGCHUAN DISTRICT CHONGQING HUAYI MACHINERY CASTING CO LTD

A biological scaffold material for periodontal tissue and its preparation method

InactiveCN104027848BEfficient degradationPromote growthGenetic material ingredientsFilament/thread formingMicrosphereSolvent
Owner:FOURTH MILITARY MEDICAL UNIVERSITY

Asarone nanometerization method

ActiveCN112791072BSimple preparation processMaterial safetyAntibacterial agentsNervous disorderSolubilityOrganic solvent
Owner:GUILIN PHARMA

A method for forming a tubular member into a formative integration

ActiveCN111451351BGuaranteed quenching effectSolve the technical bottleneck that is difficult to fully moldedIncreasing energy efficiencyFurnace typesInternal pressureEngineering
Owner:初冠南

An indoleamine-2,3-dioxygenase inhibitor of nitrogen-containing alkylated and arylated sulfoximines

ActiveCN107176933BNovel structureGentle synthesis methodOrganic active ingredientsSenses disorderDiseaseMedicine
Owner:SHANGHAI INST OF ORGANIC CHEM CHINESE ACAD OF SCI

Epoxy resin composite material and preparation method thereof

InactiveCN102675829BSmall coefficient of thermal expansionPigment treatment with macromolecular organic compoundsEpoxyPolyester
Owner:HENAN UNIV OF SCI & TECH

Digestion towers for steam flaking of cereals

ActiveCN103070461BReasonable designSimple structureFeeding-stuffAgricultural scienceAgricultural engineering
Owner:山东冠峰机械股份有限公司

Wiring harness production mounting

ActiveCN105210160AFinish quicklyComplete efficientlyLine/current collector detailsManufacturing wire harnessesData aidedEngineering
Owner:库迈思拉瑟莱克股份有限公司

Adapter board and display panel

ActiveCN113744688BReduce layout areaLow costStatic indicating devicesData signalHemt circuits
Owner:HKC CORP LTD

A safe electric cable retractable access device

ActiveCN106927302BValid accessFast windingFilament handlingMechanical energy handlingPower cableMotor drive
Owner:江苏捷成电缆有限公司

Automatic sawing machine

ActiveCN112894383BImprove processing efficiencyEasy to processMetal sawing devicesOther manufacturing equipments/toolsStructural engineeringIndustrial engineering
Owner:CHONGQING LONGYU PRECISION COPPER TUBE CO LTD

A single-fiber optical tweezers with laterally adjustable capture position

ActiveCN103996423BExpand new functions of single-fiber optical tweezersExpand new functions of optical tweezersRadiation/particle handlingCoupling light guidesLight spotTechnology research
Owner:HARBIN ENG UNIV

A kind of growth method of lanthanum bromide scintillation crystal and obtained crystal

ActiveCN107287657BAchieve growthInhibit growthPolycrystalline material growthFrom frozen solutionsStrontium bromideCrucible
Owner:SINOMA SYNTHETIC CRYSTALS CO LTD +1

Submicron powder bazheng powder normal temperature preparation method and special bidirectional airflow sieving machine thereof

ActiveCN102512545BImprove smellGreat tastePowder deliveryGas current separationPolygonum aviculareMetallurgy
Owner:HENAN KANGXING PHARMA

A kind of method for preparing ammonium carbonate solution from aqueous solution containing ammonia

ActiveCN103318921BImprove absorption ratePrevent scalingAmmonium carbonates/bicarbonatesCO2 contentCarbonization
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI

An ultra-low emission intelligent environmental protection island system for coal-fired power plants

ActiveCN109656204BGuaranteed accuracyCalibration accuracyProgramme total factory controlEnvironmental resource managementData acquisition
Owner:ZHEJIANG HOPE ENVIRONMENTAL PROTECTION ENG

A fiber reinforced cement composite board

ActiveCN106220100BAdhesiveHigh strengthSocial benefitsCement composites
Owner:山东诚港新材料科技有限公司

Reamer belt construction with reaming function

ActiveCN104563877BReduce resistanceSimple structureDrilling machines and methodsEngineeringAlloy
Owner:阜阳市逸浩专利技术服务有限公司

Fleet management method, device, system, electronic device, storage medium

ActiveCN109523179BReduce waiting timeResourcesFleet managementVehicle control
Owner:INVENTECSHANGHAI TECH +2

Light reflection surface panel support mechanism of radio astronomical telescope

InactiveCN101320844BLoad generationClear principleMountingsAntennasLight reflectionEngineering
Owner:NANJING INST OF ASTRONOMICAL OPTICS & TECH NAT ASTRONOMICAL OBSE

A crystal vibration damping device based on a flexible reed

ActiveCN104716923BDamping structure stiffness adjustmentTake advantage ofImpedence networksDamping functionEngineering
Owner:XIDIAN UNIV

A multi-degree-of-freedom and multi-angle rocker-arm spot welding machine

InactiveCN104607787BReduce labor intensityOne set-up avoidsResistance welding apparatusMulti degree of freedomEngineering
Owner:青岛精工自动化仪器有限公司

A four-sided putty scraping machine for plates

ActiveCN104858099BFully automatedImprove efficiencyLiquid surface applicatorsCoatingsWorking environmentEngineering
Owner:孟凡科

Connection device

ActiveCN101422286BStrong connectionBucklesEngineeringMechanical engineering
Owner:YKK CORP

All-steel partition structure

ActiveCN103015571BGuaranteed stabilityQuick installationWallsKeelEngineering
Owner:HALUMM CONSTRUCTION TECHNOLOGY CO LTD

Conductor DC Resistance Intelligent Test System and Method

ActiveCN103336178BHigh measurement accuracyImprove measurement efficiencyResistance/reactance/impedenceUsing optical meansElectrical resistance and conductanceObservational error
Owner:ZHEJIANG HUADIAN EQUIP TESTING INST +1

A kind of flame-retardant aluminum-plastic film and preparation method thereof

ActiveCN109822999BFlame retardantDoes not affect mechanical propertiesSynthetic resin layered productsMetal layered productsPlastic filmLithium-ion battery
Owner:余姚市海泰贸易有限公司

A two-stage ac-dc converter and its control method

ActiveCN105846696BReduce power lossReduce voltage stressEfficient power electronics conversionAc-dc conversionLow voltagePower transform
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

A method for continuously preparing azo dyes in a microreactor

ActiveCN107488361BEasy to zoom inFor quick outflowMonoazo dyesMicroreactorRoom temperature
Owner:深圳智微通科技有限公司

Leak Detection Method of Underground Pipeline Network

ActiveCN103912791BAccurately determineSolving Leak Testing ProblemsPipeline systemsComputer scienceLeak detection
Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV

means for controlling access to cache structures

ActiveCN103823763BMemory systemsHash functionParallel computing
Owner:BARCELONA SUPERCOMPUTING CENT CENT NAT DE SUPERCOMPUTACION

Soft touch switch detection device

ActiveCN103323227BRealize quick changeRealize detectionMachine part testingEngineeringPressure sensor
Owner:SUZHOU INST OF INDAL TECH

A portable underwater robot

ActiveCN106741757BEasy to moveOverall complexityPropulsive elementsUnderwater equipmentInterior spaceDrive motor
Owner:NORTHEAST GASOLINEEUM UNIV

A regional reinforcement drilling hole layout and hole forming method

InactiveCN105113979BSave manpower and material resourcesShorten the timeSealing/packingDrilling machines and methodsIsoetes triquetraSlurry
Owner:SHANDONG UNIV OF SCI & TECH

A kind of doxorubicin and gene drug co-delivery nano drug loading system and preparation method

ActiveCN107811972BTo achieve co-loadingInhibition of effluxOrganic active ingredientsGenetic material ingredientsCholesterolPhospholipid
Owner:HUAZHONG UNIV OF SCI & TECH

Motion vector detector for frame rate conversion and method thereof

InactiveCN1578427AStable detectionImage enhancementTelevision system detailsMotion vectorImage signal
Owner:SAMSUNG ELECTRONICS CO LTD

Metering pump

InactiveCN113503238AExquisite designImprove transmission efficiencyPositive displacement pump componentsChemical industrySlider bearingControl engineering
Owner:TAIZHOU ZHITONG TECH CO LTD

Method for manufacturing titanium-containing silicon oxide catalyst, catalyst and method for manufacturing alkylene oxide using the catalyst

InactiveCN101115561BOrganic chemistry methodsCatalyst activation/preparationAdditive ingredientTitanium
Owner:SUMITOMO CHEM CO LTD

Two-wire system double-signal transmitting loudspeaker detection control circuit in public broadcasting system

InactiveCN100542065CEasy to detectSolve the defects of multi-wire systemLine-transmission monitoring/testingPublic address systemControl signal
Owner:天津市明珠电器公司

A kind of preparation method of array substrate

ActiveCN105511176BIncrease etch rateMore precipitationSolid-state devicesSemiconductor/solid-state device manufacturingLiquid-crystal displayPhotoresist
Owner:BOE TECH GRP CO LTD

Network energy saving method based on preferentially shutting down base stations

ActiveCN103906211BSmall amount of calculationGood energy saving effectPower managementConnection managementEnergy consumptionIndustrial engineering
Owner:白盒子(上海)微电子科技有限公司

A lora-based intelligent evacuation method for commercial complexes

ActiveCN110555961BAccurate acquisitionLong transmission distanceSignalling system detailsFire alarmsRoad networksFire - disasters
Owner:XIAN UNIV OF SCI & TECH

Process for producing aromatic hydrocarbons

ActiveCN110832056BStable productionReduce sulfur contentHydrocarbon purification/separationHydrocarbonsAromatic hydrocarbonOrganic chemistry
Owner:MITSUBISHI CHEM CORP

A method for tracking the distribution of agent sales

ActiveCN108198053BImprove efficiencyImprove safety and reliabilityBuying/selling/leasing transactionsE-commerceComputer science
Owner:DONGGUAN MENGDA INDAL INVESTMENT

Catalyst ingredient for olefin polymerization and preparation method thereof

ActiveCN102453131BHigh catalytic activityGood hydrogen sensitivityGas phasePolystyrene
Owner:CHINA PETROLEUM & CHEM CORP +1

Steel-base polyether-ether-ketone composite plate and manufacturing method thereof

ActiveCN102602080BImprove stabilityStrong adhesionSynthetic resin layered productsLaminationPoly ether ether ketoneEngineering plastic
Owner:大连路阳科技开发有限公司

A kind of rh compound decarburization method

ActiveCN103572004BFast decarbonizationDecarbonization is stableVacuum pressureMetallurgy
Owner:ANGANG STEEL CO LTD

Herbicide vermifuge fertilizer with benzyl. propyl and production method thereof

ActiveCN103058780BRejuvenate fastThorough weedingFertilizer mixturesBensulfuron methylSolvent
Owner:广西乐土生物科技有限公司

A method for data integration and acquisition in the online movement of train wheels

ActiveCN109050575BEnhance experience value-added spaceImprove technical indicatorsWheel-rims surveying/measuringReal-time dataControl theory
Owner:GUANGZHOU AUTO TRANSPORT MEASURE & CONTROL TECH

A multi-channel gas-liquid filling device suitable for single-channel cavity

ActiveCN104676174BSolve the sealing problemSimple sealing structureBranching pipesRamjetLiquid fuel
Owner:BEIJING POWER MACHINERY INST

Diode making process and structure

InactiveCN1246889CImprove pressure resistanceEliminate the effects of low withstand voltageSemiconductor/solid-state device detailsSolid-state devicesEngineeringSemiconductor
Owner:TPO DISPLAY

Air bag unit

InactiveCN1208210CPedestrian/occupant safety arrangementEnergy-absorbing device incorporationAirbagTorso
Owner:AUTOLIV DEV AB

Tapes for measuring the temperature of objects

ActiveCN108352202BQuick installationImprove reliabilityThermometer detailsNuclear energy generationThermal insulationEngineering
Owner:ELECTRICITE DE FRANCE

Interface generation method and device in virtualization system

ActiveCN109388398BImprove reuse rateImprove development efficiencyVersion controlVirtualizationPathPing
Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD

A visual function training device and using method thereof

ActiveCN108498289BIncrease flexibilityHave degrees of freedomEye exercisersVisual functionEngineering
Owner:THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV

Single-frequency narrow line width polarization maintaining full-optical fiber pulse laser device

ActiveCN102263356BImprove single frequency performanceSimple structureActive medium shape and constructionDouble-clad fiberSeeds source
Owner:NANJING MOVELASER TECH CO LTD

Air conditioning ventilation system

ActiveCN114450524AProgramme controlMechanical apparatusAir volumeMedicine
Owner:DAIKIN IND LTD

System and method for detecting illegal software loading by using hardware and used chips thereof

InactiveCN100422946CProtect intellectual propertyProtection of rights and interestsProgram loading/initiatingRedundant data error correctionComputer hardwareIntegrated circuit
Owner:UNITED MICROELECTRONICS CORP

Graphene heating fabric and production method and system

ActiveCN105922669BIncrease contentImprove conductivityLayered productsFibre treatmentFiberAcrylic resin
Owner:BEIJING AIKALIFE LNNOVATIVE TECH CO LTD

Device for detecting light intensity of flame

ActiveCN102435306BExtended service lifeEasy to install and maintainPhotometryComputational physicsLight filter
Owner:HUNAN RAMON SCI & TECH

Collision net detection method before mixed printing plate making with different resolutions

ActiveCN108621534BEarly detection of grid collision issuesQuality improvementForme preparationComputer hardwareComputer graphics (images)
Owner:上海紫恩数码科技有限公司

A cylindrical glass cutting equipment

ActiveCN105174709BReduce wasteImprove cutting efficiencyGlass severing apparatusCutting glassEngineering
Owner:浙江冠炯智能科技有限公司

An agricultural product processing system

ActiveCN109592370BImprove processing efficiencyIntegrity guaranteedConveyorsStorage devicesEngineeringPulp and paper industry
Owner:岳西神农氏农业科技有限公司

A photosensitive self-adjusting dimming car light device for a trailer

ActiveCN113418174BRealization of photosensitive self-adjustmentEnsure driving safetyLighting support devicesElectric circuit arrangementsControl theoryDriving safety
Owner:WEIFANG UNIV OF SCI & TECH

Simplification method for grid geographic model to distribution network planning business model

ActiveCN108596502BGood simplificationResourcesSimulationPower grid
Owner:STATE GRID HUNAN ELECTRIC POWER +2

A fully automatic airflow purification cycle control system based on optical fiber communication

ActiveCN105727702BMonitor temperature in real timePressure real-time monitoringDispersed particle filtrationCooling/ventilation/heating modificationsFrequency changerSolenoid valve
Owner:INST OF APPLIED ELECTRONICS CHINA ACAD OF ENG PHYSICS

A method and device for determining shed parameters of post insulators

ActiveCN105912812BReduce research costsSpecial data processing applicationsElectric power transmissionEngineering
Owner:ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +1

A method for treating oil-based drilling cuttings

InactiveCN104804759BGood viscosity reductionHigh ignition pointLiquid hydrocarbon mixture productionHydrocarbon oils treatmentSolventHigh pressure
Owner:SOUTHWEST PETROLEUM UNIV

Preparation method of gel composition for eyes

ActiveCN101455628BImprove liquidityGood dispersionSenses disorderPharmaceutical delivery mechanismOphthalmic Gel Dosage FormChemical composition
Owner:杨文龙

Drilling site digital communication command method and device, system, storage medium

ActiveCN109519162BAdjust drilling operationsEffective commandSurveyEncryption apparatus with shift registers/memoriesWell drillingControl engineering
Owner:清能艾科(深圳)能源技术有限公司 +1

Container bottom plate and container bottom plate unit made of novel composite material for container bottom plate

ActiveCN102616504BNon-volatileNo odor residueLarge containersLap jointPolymer matrix composite
Owner:NANTONG CIMC ECO NEW MATERIAL DEV CO LTD +1

Single-mode broadband dual-fiber collimator debugging system and method

ActiveCN106646908BReduce the difficulty of debuggingImprove consistencyOptical elementsFiberPigtail
Owner:上海中科光纤通讯器件有限公司 +2

A visual test device for ophthalmology patients

InactiveCN112294249BImprove accuracyEye diagnosticsOphthalmology departmentVisual test
Owner:广州维帝医疗技术有限公司

Perimeter injection moulding method and system device thereof

InactiveCN101422948BFully automatedShorten the production cycleCoatingsEngineeringWork unit
Owner:宁波点鑫工贸有限公司 +1

Preparation method for chickpea antibacterial peptides

ActiveCN103525891BReduce manufacturing costEasy to operatePeptide preparation methodsFermentationEnzymatic hydrolysisCentrifugation
Owner:SHIHEZI UNIVERSITY

A small unmanned individual weapon recoil reduction device

ActiveCN111895853BLower recoilSimple structureMuzzle attachmentStructural engineeringTransfer mechanism
Owner:NANJING UNIV OF SCI & TECH

Effective component of selfheal and preparation and use thereof

InactiveCN101347502BEfficient removalIncrease contentOrganic active ingredientsAcetic acidElution
Owner:TIANJIN TASLY PHARMA CO LTD

A printing process of water-based high-gloss varnish on low-quality paper

InactiveCN103526636BReduce formationSolve the problem of poor fastnessPaper coatingCoatingsWaxWater based
Owner:江苏中印印务集团有限公司

Calibration device for industrial fixed-focus camera parameters based on square target model

ActiveCN103559708BSimplify the calibration processLow costImage analysisComputer visionCentroid
Owner:TONGJI UNIV

A robot lock riveting riveting system and its precision servo riveting press

ActiveCN104722690BPrecise deliveryRealize closed-loop online controlForging/hammering/pressing machinesForging press detailsControl systemClosed loop
Owner:一浦莱斯精密技术(深圳)有限公司

System and method for spatial observation of seismic waves in underground engineering based on arbitrary arrangement

ActiveCN104181581BAchieve correctionRealize processingSeismologyReflected wavesData acquisition
Owner:BEIJING MUNICIPAL ENG RES INST

An Automatic Forming Method of Composite Material Girder

ActiveCN102514204BReduce labor intensityIncrease productivityFiberEngineering
Owner:LUOYANG SUNRUI WIND TURBINE BLADE

Silver-germanium jewelry alloy

ActiveCN102242289ABright colorAnti-pollutionNonferrous metalAg alloy
Owner:宣威市泓澔金属科技有限公司

A method for preparing an aluminum alloy plate for a vehicle body using an aluminum alloy plate preparation device

ActiveCN109794585BEasy to operateReduce wasteIngot casting plantsMetallurgyIngot
Owner:江苏铭利达科技有限公司

a fixed scaffolding

ActiveCN107152158BImprove securityPrevent looseningBuilding scaffoldsFalseworkMechanical engineering
Owner:上海森大机械制造有限公司

A detection and separation method for micro-faults in industrial process and its monitoring system

ActiveCN105259895BEfficient use ofEasy to detectElectric testing/monitoringAnalytic modelPrincipal component analysis
Owner:SHANDONG UNIV OF SCI & TECH

Backlight module

InactiveCN102155689BQuick assemblyLighting heating/cooling arrangementsSheet joiningOperations managementLight source
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

A hydrostatic transmission system for an eight-wheel vehicle

InactiveCN103419627BRealize time-sharing driveAdvanced technologyBraking action transmissionControl devicesSynchronous controlControl valves
Owner:ARCHITECTURAL ENG INST GENERAL LOGISTICS DEPT P L A

Novel method for preparing gonyatoxin GTX2 and GTX3 artificial antigens

InactiveCN102807616BEfficient manufacturingEasy to manufactureSerum albuminDepsipeptidesFull waveUltrafiltration
Owner:GUANGDONG OCEAN UNIVERSITY

A low sintering temperature glass-ceramic bond and its preparation method

ActiveCN106219983BImprove grinding efficiencyImprove roundnessAbrasion apparatusHigh energyCrystallization temperature
Owner:郑州锐力超硬材料有限公司

RF Power Amplifiers for 5G Networks

ActiveCN109525207BImprove efficiencyReduce lossHigh frequency amplifiersPower amplifiersMultiplexingSoftware engineering
Owner:HUNAN UNIV

Feeding device and system and high pressure molding method

ActiveCN105522115BRelieve pressureImprove protectionFoundry mouldsFoundry coresRelative displacementInterference fit
Owner:JINAN SHENGQUAN DOUBLE SURPLUS CERAMIC FILTER

1/4 vehicle braking simulation and performance experimental test system and method

ActiveCN107870093BRelatively small errorAvoid lostVehicle testingExperimental testingData acquisition
Owner:HEFEI UNIV OF TECH

Surface treatment protective wax removing cabinet

ActiveCN102430535BAdjustable water temperatureAvoid pollutionCleaning using liquidsWaxInter layer
Owner:AECC AVIATION POWER CO LTD

A method for automatic detection of free vibration response of high-speed railway bridges to identify modes

ActiveCN109682561BLighten the computational burdenVibration measurement in solidsSubsonic/sonic/ultrasonic wave measurementVibration amplitudeStructure health monitoring
Owner:DALIAN UNIV OF TECH

A multi-functional intelligent umbrella and its application system using narrowband Internet of Things communication

ActiveCN108184217BLow costRealize surface displayUmbrellasParticular environment based servicesVisibilityAccess network
Owner:TERMINUSBEIJING TECH CO LTD

Latch that secures the airbag fastened to the support frame in the housing of the front passenger airbag module

InactiveCN101489839BPedestrian/occupant safety arrangementEngineeringFront passenger airbag
Owner:TAKATA PETRI AG

An Eccentric Distance Detecting Machine for Eccentric Sliding Brace Hinges

ActiveCN104913759BMeasurement devicesEngineeringMechanical engineering
Owner:GUANGDONG AURICAN HARDWARE TECH CO LTD

Biological nitrogen, and preparation and use thereof

InactiveCN101463320BOptimize process flowEasy to operateMicroorganismsNitrogenVitamin
Owner:NORTH CHINA PHARMA GROUP CORP

Automobile vehicle-mounted drink heating and refrigerating structure

InactiveCN107791919AAvoid physical problemsAvoid security issuesAir-treating devicesVehicle arrangementsEffective solutionCold air
Owner:傅银华

Integrated pressurized water reactor with built-in steam pressurizer heat shield and its components

ActiveCN104464841BGood heat insulationHigh temperature resistantNuclear energy generationHeterogenous reactorsNuclear engineeringPressurized water reactor
Owner:NUCLEAR POWER INSTITUTE OF CHINA

A high-voltage circuit breaker plum blossom contact aging diagnosis method

ActiveCN109613426BDoes not affect normal operationReduce energy consumptionCircuit interrupters testingWireless transmissionControl theory
Owner:XIAMEN UNIV OF TECH

An adjustable hinge

ActiveCN104033059BHigh strengthAvoid expansion opening phenomenonHingesShaft collarMechanical engineering
Owner:浙江科秀五金有限公司

Photovoltaic panel structure and method for designing photovoltaic panel structure that can reduce the impact of dust accumulation

ActiveCN111222084BEfficient power generationPhotovoltaicsPhotovoltaic energy generationElectrical batteryEngineering physics
Owner:国网宁夏电力有限公司经济技术研究院 +2

Video surveillance intelligent analysis and retrieval method and system

InactiveCN103106250BShorten the timeEasy accessClosed circuit television systemsSpecial data processing applicationsPattern recognitionVideo monitoring
Owner:ZHEJIANG UHOPE COMM TECH

Method for producing white spirit by utilizing waste spent grains

ActiveCN102127497BHigh yieldElegant sauceAlcoholic beverage preparationYield (wine)Pulp and paper industry
Owner:LUZHOU PINCHUANG TECH CO LTD

Alkaline amylase mutant with high catalytic efficiency as well as preparation method and application thereof

InactiveCN102965360BEfficient degradationHigh catalytic efficiencyMicroorganism based processesEnzymesAmylaseBacillus alcalophilus
Owner:JIANGNAN UNIV

An instruction method for interrupting transmission, network side equipment and terminal

ActiveCN110351864BWireless communicationData transmissionReal-time computing
Owner:DATANG MOBILE COMM EQUIP CO LTD

A drum washing machine

ActiveCN108866968BLarge capacityIncrease volumeOther washing machinesTextiles and paperLaundry washing machineInjection port
Owner:QINGDAO HAIER WASHING ELECTRIC APPLIANCES CO LTD +1

Print controller for generating point data and its control method

ActiveCN101758665BVisual representation by matrix printersPrintingPixel basedImaging data
Owner:BROTHER KOGYO KK

Method, device and readable storage medium for acquiring indoor depth information

ActiveCN113989376BImage enhancementImage analysisPanoramaRadiology
Owner:BEIKE TECH CO LTD

Method and system for scheduling resources, evolved node B (eNB) and relay node (RN)

ActiveCN101867944BAvoid resource conflictsStore-and-forward switching systemsNetwork planningUplink transmissionUplink scheduling
Owner:DATANG MOBILE COMM EQUIP CO LTD

Method for Determining Monitoring and Measuring Points of Rolling Mill Parameters and Arrangement Structure of Rolling Mill Parameter Measuring Devices

ActiveCN105478492BRealize online accurate monitoringGuaranteed uptimeMeasuring devicesMetal rolling arrangementsMeasurement deviceVibration acceleration
Owner:NINGBO BAOXIN STAINLESS STEEL

High-efficient bactericidal composition containing hexamethylene flusulfamide

InactiveCN103621561BGood synergyGood lasting effectBiocideFungicidesActive componentAntibiotic Y
Owner:SHAANXI MEIBANG PHARMA GRP CO LTD

A method and device for constructing a four-element three-dimensional array

ActiveCN107085198BDirection Finding Accuracy GuaranteedImprove direction finding accuracyRadio wave finder detailsRectangular coordinatesPhase difference
Owner:36TH RES INST OF CETC

A storage medium plate for raising agricultural vegetable seedlings

ActiveCN112655440BImprove survival rateAvoid contactPlanting bedsSelf-acting watering devicesWater flowEnvironmental engineering
Owner:广州迎善信息科技有限公司

Driving compensation circuit, liquid crystal display device having the circuit and driving method

ActiveCN105047154BImprove display qualityStatic indicating devicesDigital storageLiquid-crystal displayScan line
Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD

Low acid value solvent process of preparing chlorinated rubber

InactiveCN100443506CSolve hard-to-remove puzzlesEvenly dispersedOrganic solventAcid value
Owner:FUZHOU UNIV

A new type of intelligent industrial furnace

ActiveCN110763035BAchieve heatingAchieve recyclingGaseous fuel burnerWaste heat treatmentThermodynamicsCombustor
Owner:徐州科华智能加热设备有限公司

3-position double β-carboline base compound, its preparation method and its pharmaceutical composition and application

ActiveCN102952151BOrganic active ingredientsOrganic chemistryMelanomaProstate cancer
Owner:XINJIANG HUASHIDAN PHARMA RES

Method for preparing active carbon by using carbon byproduct of fast pyrolysis of larchwood

ActiveCN101955181BSimple processImprove adsorption capacityCarbon compoundsHigh absorptionGas phase
Owner:BEIJING FORESTRY UNIVERSITY