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 transmission method and system for network teaching

ActiveCN103561277BSolve transmission problemsAvoid storageSelective content distributionTimestampComputer terminal
Owner:陕西思智通教育科技有限公司

Basketball game machine

InactiveCN101670180BIncrease interest in the gameVideo gamesComputer scienceGame machine
Owner:ANDAMIRO

Detecting endocrine disrupting compounds

InactiveCN105378485ABiological material analysisReceptors for hormonesEndocrine disrupting compoundSex hormone receptor
Owner:STELLENBOSCH UNIVERSITY

High thermal conductivity hydrated salt phase change material and preparation method thereof

ActiveCN107686719BImprove thermal conductivityLower enthalpyHeat-exchange elementsPhase change enthalpyHydration reaction
Owner:QINGHAI INST OF SALT LAKES OF CHINESE ACAD OF SCI

A Superconducting Magnetic Suspension Rotor Attitude Measurement Signal Calibration Device

ActiveCN103512482BUsing electrical meansFrequency changerElectric machine
Owner:INST OF ELECTRICAL ENG CHINESE ACAD OF SCI

Stiffness enhancing device of parallel drilling machine and its control method

InactiveCN110293247BIncreased torsional stiffnessIncrease stiffnessAutomatic control devicesFeeding apparatusControl engineeringStructural engineering
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Special device for lifting large-tonnage wires for live work

ActiveCN104340855BExtended service lifeSo as not to damageCleaning processes and apparatusLoad-engaging elementsHydraulic cylinderInsulation layer
Owner:STATE GRID CORP OF CHINA +1

A method for people's conflict mediation case search and mediation strategy recommendation

ActiveCN107220295BEasy to findImprove experienceSemantic analysisSpecial data processing applicationsFull text searchUser input
Owner:ENJOYOR COMPANY LIMITED

Polymerisation system having a regeneration device for an adsorptive and/or catalytic cleaning device, regeneration device, and regeneration method

InactiveCN105828911AReduce operating costsReduce demandGas treatmentDispersed particle separationProcess engineeringEnvironmental engineering
Owner:LINDE AG

A kind of polyaluminum chloride and its clean production process

ActiveCN108946778BImprove water purification effectAvoid wastingAluminium chloridesWater/sewage treatment by flocculation/precipitationAluminium chlorideAluminum chlorhydrate
Owner:HENGYANG JIANHENG IND DEV

Vehicle intelligent safety decision-making method based on driving safety field

ActiveCN108648447BDetection of traffic movementResourcesDriving riskTraffic accident
Owner:TSINGHUA UNIV

Calcination device for chemical production

ActiveCN109173935BWon't leaveGood temperature conductivityDispersed particle filtrationCalcinationPhysical chemistryProcess engineering
Owner:邹城市安泰铸造业有限公司

Method and system for controlling a chiller

ActiveCN107676920BImprove heat transfer efficiencyReduce back pressureMechanical apparatusLighting and heating apparatusRefrigerantExhaust pipe
Owner:QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD +1

Conductive bearing

ActiveCN111029873BSteady and reliableStable structureRotary current collectorEngineeringRotor (electric)
Owner:DONGGUAN MACHIKE PLASTIC PROD CO LTD

Sulfur-bridged quinazoline tetradentate platinum complex phosphorescent material and preparation method thereof

ActiveCN110016057BImprove luminous efficiencyHigh color purityPlatinum organic compoundsLuminescent compositionsStructural formulaPhenyl group
Owner:NANJING UNIV OF POSTS & TELECOMM

Substrate bonding apparatus

InactiveCN111326442AAvoid misalignmentIncreased process reliabilityImage enhancementImage analysisStructural engineeringComposite material
Owner:LTRIN

Application of sphingosine phosphorylcholine in the preparation of drugs for promoting the differentiation of endogenous cardiac stem cells into cardiac lineage cells

InactiveCN104894058BVertebrate cellsArtificial cell constructsPhosphorylcholineCardiac muscle
Owner:SHANDONG UNIV

Cutting tool for boring inner hole groove

InactiveCN101780549BIncrease productivityEliminate alignment errorsTurning toolsBoring headsTool bitMechanical engineering
Owner:SHANGHAI DATUN ENERGY

Phase control method for friction welding pieces

InactiveCN1260040CExtend your lifeAvoid shockNon-electric welding apparatusFriction weldingPhase control
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Respiratory assistance apparatus having independent assistance unit

InactiveCN101203263ARespiratorsRatio controlBreathing gasCentral unit
Owner:RESMED PARIS

A polysilicon ingot casting furnace and ingot casting method thereof

ActiveCN103343387BShorten the running cycleIncrease production capacityPolycrystalline material growthSingle crystal growth detailsIngot castingTransformer
Owner:YINGLI ENERGY CHINA

an ignition device

ActiveCN104567536BHigh working reliabilityIncrease job securityFiring/trigger mechanismsOperation safetyRemote detection
Owner:湖北三江航天红林探控有限公司

Esophageal tumor region segmentation and model training method, device and electronic equipment

ActiveCN113012170BSimplify the amount of computationImprove segmentation efficiencyImage enhancementImage analysis3d imageTumor region
Owner:INFERVISION MEDICAL TECH CO LTD

A Method of Correcting the Inhomogeneity of Infrared Imaging System

ActiveCN106296627BQuality improvementEliminate non-uniformityImage enhancementImage analysisComputer visionComputer science
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Nutritive sports beverage

InactiveCN1290446CFood scienceLycium barbarum fruitVitamin
Owner:上海围城自由基生物工程研究所

Roller-type guide rail pair for truss robots

ActiveCN104533942BLow calorific valueExtended service lifeLinear bearingsManipulatorRolling resistanceStatic friction
Owner:STON ROBOT CHANGZHOU

A kind of flaring and anchoring processing equipment for hinged pipe of automobile seat

ActiveCN110538928BAvoid panningLow costCar seatHydraulic cylinder
Owner:浙江兰思教育科技有限公司

Optimum method for co-producing melamine and urea

ActiveCN102796055BAvoid direct compressionGuaranteed uptimeUrea derivatives preparationOrganic compound preparationGas phaseDecomposition
Owner:丁泽华 +1

Hinge device used for household electric appliance

InactiveCN101476423BAchieve closureHingesEngineeringCam
Owner:常州市威普电子科技有限公司

Anti-static liquid coating system

ActiveCN106179867BEasy to operateLiquid surface applicatorsCoatingsCoating systemEngineering
Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD

Photoresist composition for multi-micro nozzle head coater

InactiveCN100501571CImprove uniformitySolve pollutionSemiconductor/solid-state device manufacturingPhotomechanical coating apparatusResistProduction rate
Owner:SAMSUNG DISPLAY CO LTD +1

A mobile scraper device

ActiveCN106004035BLow driving powerReduce vibrationPrinting press partsReciprocating motionDegrees of freedom
Owner:FOSHAN TECON PACKAGE MACHINERY

A kind of Chinese patent medicine of Baichajing granule for treating bee chalk disease and its production process

InactiveCN104127505BImprove disease resistancePromote recoveryAntibacterial agentsAntimycoticsDiseaseAdditive ingredient
Owner:张新军

Pesticide thiuram concentration detection test paper based on glutathione gold cluster and silver ion sensing system and its preparation method

ActiveCN109975266BEasy to manufactureEasy to observeFluorescence/phosphorescenceUltraviolet lightsSilver ion
Owner:JILIN UNIV

A resonance type space particle purification device and control method

ActiveCN106890730BEnhanced interactionImprove adsorption capacityElectrostatic separationParticulatesElectricity
Owner:NANJING UNIV OF INFORMATION SCI & TECH

A fully automatic hydraulic press production line with automatic loading and unloading

InactiveCN105665503BAchieve separationRealize the collectionMetal-working feeding devicesStripping-off devicesProduction lineEngineering
Owner:DONGGUAN YINTONG MACHINERY TECH

Mounting table structure and treatment device

InactiveCN102362332AElectric discharge tubesSemiconductor/solid-state device manufacturingElectrical resistance and conductanceElectricity
Owner:TOKYO ELECTRON LTD

A method for preparing color-changing sensing material using vermiculite as raw material

ActiveCN106634943BImprove performanceEmission reductionTenebresent compositionsMicrowaveAdditional values
Owner:TARIM UNIV

A bone extension device for combining extramedullary and extramedullary pulleys

ActiveCN109259836BRelieve painHigh precisionExternal osteosynthesisDrive wheelGear wheel
Owner:盐城日升月恒智能科技有限公司

Data transmission device and method supporting fibre channel protocol

ActiveCN102833002BHigh speed data transmissionFibre transmissionElectric digital data processingFiberDouble data rate
Owner:HARBIN INST OF TECH

A Method of Controlling Cracks in Composite Shear Wall Using Prestress

ActiveCN110835967BReduce blindnessAvoid destructionWallsBuilding material handlingCrack resistancePre stress
Owner:BEIJING FOURTH CONSTR & ENG

Original chloride transfer method for generation of transition metal compound nano structure

InactiveCN100488871CNanostructure manufactureNitrogen-metal/silicon/boron binary compoundsMetal chlorideNanostructure
Owner:NANJING UNIV

Thermodynamic fluidized evaporation separation device and process with external pressurization

ActiveCN104764299BIncrease flow rateImprove heat transfer performanceDrying solid materials with heatHearth type furnacesEvaporationEnergy expenditure
Owner:SHANDONG KEYUAN TIANLI ENERGY CONSERVATION ENG

Tight-buffered optical fiber and manufacturing method of tight-buffered optical fiber

ActiveCN109491031BAvoid damageReduce the size of the peeling forceCladded optical fibreFibre mechanical structuresMaterials scienceAnalytical chemistry
Owner:长芯盛(武汉)科技股份有限公司

Coating machine for lithium battery production

ActiveCN112718377BSpeed up dryingShorten the timeCell electrodesPretreated surfacesMedicineElectric machinery
Owner:湖南久森新能源有限公司

A kind of feedback noise reduction earphone and its feedback circuit

ActiveCN108882094BReduce liftImprove phase marginMicrophonesLoudspeakersNoise controlPhase response
Owner:GEER TECH CO LTD

Copper foil, negative electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery

ActiveCN104662206BExcellent cycle characteristicsElectrode carriers/collectorsElectroforming processesCopper foilTitanium
Owner:FURUKAWA ELECTRIC CO LTD

Sand core coating for foundry

ActiveCN106077446BChemically stableImprove the level ofFoundry mouldsFoundry coresChemical reactionEmulsion
Owner:HEFEI JAC CASTING

Rare earth double-doped molybdate luminescent material emitting red light and preparation method and application thereof

ActiveCN108085001BHigh luminous intensityImprove performanceEnergy efficient lightingLuminescent compositionsRare-earth elementLuminous intensity
Owner:NINGDE NORMAL UNIV

Extrusion device and extrusion method for pipe with constant inner diameter and increased wall thickness at both ends

InactiveCN103736768BGood outer circle coaxialityShort production processExtrusion diesExtrusion mandrelsEngineeringMechanical engineering
Owner:SOUTHWEST PETROLEUM UNIV

A high-strength wear-resistant mortar

ActiveCN105776980BAdhesiveImprove crack resistanceCrack resistanceEtching
Owner:辽宁省水利水电科学研究院有限责任公司

Aircraft landing gear bay roof comprising inclined aft bulkhead

PendingCN109665088AFuselage bulkheadsAircraft floorsLeading edgeClassical mechanics
Owner:AIRBUS OPERATIONS GMBH +1

A waste gas treatment device capable of rapid cooling

ActiveCN105032051BMeet design needsMaintain internal and external pressure balanceDispersed particle filtrationProcess equipmentFiltration
Owner:GUIPING PRODIVITY PROMOTION CENT

A steel-wood combined formwork system and its construction method for fair-faced concrete arc-shaped branch-shaped beam-column joints

ActiveCN107489272BEasy to assembleReduce the difficulty of operationForms/shuttering/falseworksShaped beamConcrete beams
Owner:CHONGQING UNIV

Raw material formula and production technology of sound insulation anti-seismic SHK solid light infill

ActiveCN103011683BDoes not affect the design hollow rateEasy to pourSolid lightInfill
Owner:枣庄高新建设集团有限公司

Intelligent multi-angle scratching system and method based on composite high barrier bottle

ActiveCN113579909BImprove the rotation effectThere will be no positional deviationEdge grinding machinesGrinding wheel securing apparatusElectro hydraulicEngineering
Owner:杭州蓝新塑料包装有限公司

Method for appraising gender of chicken blastoderm by using multiple PCR

InactiveCN101130816BEffectively identify genderMicrobiological testing/measurementFragment sizeDNA fragmentation
Owner:HUAZHONG AGRI UNIV

Improved method of determining chemical

InactiveCN101460608AFungiBacteriaPromoter activityNucleotide
Owner:DAIKIN IND LTD

Method for landing by account number cipher for protecting network application sequence

ActiveCN101051904BPrevent theftAvoid interceptionUser identity/authority verificationComputer hardwareOperational system
Owner:成都金山互动娱乐科技有限公司

A Tidal Type Head Control Device for Physical Model of Groundwater Pollutant Migration

InactiveCN104777283BEasy function extensionEasy to disassembleEarth material testingConvertersChemical reaction
Owner:TONGJI UNIV

An iron tower anti-drop device and its installation method

ActiveCN113577596BHigh loading strengthNot easy to fall offSafety beltsVertical edgeTower
Owner:广东欲丰电器制造有限公司

A solar thermal power generation tracking system and its precision detection device

InactiveCN105630008BDetection accuracy meetsMeet design needsControl using feedbackProjection imageOptical energy
Owner:XIANGTAN ELECTRIC MFG

Method and apparatus for context dependent merging for skip-direct modes for video encoding and decoding

ActiveCN101682769APulse modulation television signal transmissionDigital video signal modificationVideo encodingComputer science
Owner:INTERDIGITAL CE PATENT HLDG

A three-dimensional heterogeneous integrated packaging structure of a radio frequency front-end module and a manufacturing method thereof

ActiveCN112701115BInterconnectionMeet the needs of miniaturization applicationsSemiconductor/solid-state device detailsSolid-state devicesDielectric substrateRadio frequency
Owner:NAT CENT FOR ADVANCED PACKAGING CO LTD

A kind of imitation wood floor

ActiveCN105275184BImprove fire performanceUnique structural designFlooringWear resistanceMaterials science
Owner:广东惠众新材料科技股份有限公司 +1

Integral lifting tower crane foundation platform structure

ActiveCN103882882BIncreased riskAvoid affecting construction efficiencyFoundation engineeringEngineeringTower crane
Owner:CHINA CONSTR EIGHT ENG DIV CORP LTD

Method for detecting detachment of metal layer on back side of semiconductor chip

ActiveCN104064488BEasy to detectLossless detectionSemiconductor/solid-state device testing/measurementCooking & bakingTime range
Owner:江苏新顺微电子股份有限公司

Monitoring system during the transportation of plastic solid waste

ActiveCN108792447BRealize real-time monitoringAvoid wear and tearConveyorsControl devices for conveyorsMonitoring systemProcess engineering
Owner:陈显权

A kind of boroaluminate ultraviolet fluorescent material and its preparation method and application

ActiveCN113652231BSimple processEasy to operateLuminescent compositionsLuminescent materialPhotochemistry
Owner:XIAMEN UNIV

Cavitation noise modulation feature extraction method based on empirical mode

InactiveCN102252748BSubsonic/sonic/ultrasonic wave measurementBandpass filteringCavitation
Owner:SOUTHEAST UNIV

Method and device for video codec conversion in HEVC standard

ActiveCN106210715BReduce data volumeReduce operational complexityDigital video signal modificationDigital videoVideo encoding
Owner:北京君正集成电路股份有限公司

Angled high voltage plug

ActiveCN104081590BImprove automationVehicle connectorsCoupling device detailsElectricityInterference fit
Owner:LISA DRAXLMAIER GMBH

An overhead insulated wire lightning protection puncture wire clamp electrical installation device

ActiveCN109818298BAvoid the problem of insufficient strengthAchieve clampingApparatus for overhead lines/cablesElectric machineControl theory
Owner:STATE GRID CORP OF CHINA +2

A Rapid Identification Alarm System

ActiveCN106205077BDescribe avoidImprove robustnessCharacter and pattern recognitionAlarmsInformation processingPattern recognition
Owner:南京南工应急科技有限公司

A wireless acquisition device and data acquisition method

ActiveCN110718052BImprove communication success rateImprove practicalityTransmission systemsFault responseWireless transmissionData acquisition
Owner:上海米尺网络技术有限公司

Preparation method of indicating formaldehyde adsorbent

ActiveCN103041767BEfficient removalLow costOther chemical processesDispersed particle separationSorbentAqueous solution
Owner:安徽泽汶环保科技有限公司

A kind of method utilizing poly 3-hydroxybutyrate to prepare liquid fuel

ActiveCN107057746BSimple processEasy to operateLiquid hydrocarbon mixture productionBio-feedstockCatalytic transformationPtru catalyst
Owner:DONGGUAN UNIV OF TECH

A kind of ring-opening reaction device of alkylene oxide

ActiveCN109096058BImprove conversion rateHigh selectivityOrganic compound preparationEther preparation from oxiranesPhysical chemistryOrganic chemistry
Owner:LIAONING OXIRANCHEM INC

An outdoor building material protection device

ActiveCN108798018BEasy to moveEasy to useBuilding material handlingHydraulic cylinderArchitectural engineering
Owner:威海区域创新中心有限责任公司

Anti-counterfeiting and anti-piracy thermal transfer paper or film and its realization method

ActiveCN103818137BAchieving the purpose of piracyDuplicating/marking methodsEngineeringPaper sheet
Owner:佛山市长盛兴隆装饰材料有限公司

A system and method for evaluating vehicle operation risk

InactiveCN107153914BHigh real-time status correlationMeet the safety needs of vehiclesResourcesRisk indicatorAutomobile safety
Owner:RES INST OF HIGHWAY MINIST OF TRANSPORT

A crane assembly

ActiveCN104071706BReduce vibrationVibration Suppression ControlCranesOperating instructionEngineering
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

A Method for Obtaining Spatial Distribution of Parametric Array Sound Field Based on Conserved Upwind Pattern

ActiveCN104077479BDivision rulesEasy to divideSpecial data processing applicationsSound sourcesParametric array
Owner:HARBIN ENG UNIV

Method for manufacturing field oxygen with gradient thickness in trench and method for manufacturing sgt device

ActiveCN111128706BSmooth thickness variationSimple processSemiconductor/solid-state device manufacturingSemiconductor devicesPhysical chemistryEngineering
Owner:HUA HONG SEMICON WUXI LTD

An exciter and electronic equipment

ActiveCN110234054BHigh frequency responseImprove the sound effectElectrical transducersLoudspeakersEngineeringMechanical engineering
Owner:GOERTEK INC

Feed tray ls information automatic collection line and its operation method

ActiveCN104192543BReduce consumptionReduce dependenceControl devices for conveyorsLogisticsLogistics managementControl engineering
Owner:KUNSHAN XINNING LOGISTICS

Encoder of LDPC code of layered quasi-circulation extended structure

InactiveCN100566183CSave resourcesImprove throughputError correction/detection using multiple parity bitsVariable-length codeParallel computing
Owner:SHANGHAI JIAOTONG UNIV

A kind of flue mold and using method

ActiveCN108214839BEasy to manufactureGuaranteed Wall Thickness StandardMouldsEngineeringFlue
Owner:盖云启

A three-lead method for reconstructing twelve-lead ECG signals

InactiveCN106056045BAccurate reconstructionEfficient integrationCharacter and pattern recognitionNeural architecturesEcg signalReconstruction method
Owner:ZHEJIANG MEDZONE BIOMEDICINE VENTURE INVESTMENT

Film forming agent used for after finishing of medium low temperature composite needled filter felt and preparation method thereof

ActiveCN102031693BReduce air permeabilityGood film formingFibre treatmentPolymer sciencePolyvinyl alcohol
Owner:SHANDONG XINLI ENVIRONMENTAL PROTECTION MATERIAL

Picking Equipment for Missing Peanuts

ActiveCN104012254BHeight adjustableAdjust the digging depthLoadersDigger harvestersShovel
Owner:贵州桃李春风食品饮料股份有限公司

A wheel-leg composite fast step-up chassis suitable for mobile robots

ActiveCN112046635BAbility to step up quicklySimple barrier structureManipulatorVehiclesClassical mechanicsControl theory
Owner:NORTHEASTERN UNIV LIAONING

Method and product for subcritical water-assisted enzymatic hydrolysis to extract abalone protein peptides

ActiveCN107556364BReduce pollutionEfficient use ofPeptide preparation methodsFermentationPectinaseEnzymatic hydrolysis
Owner:XIAMEN DAOZHIYUAN BIOTECH

Conveying device and docking method for sliding butt pressure steel pipe

ActiveCN110630815BSimple structurePrecise dockingPipe laying and repairButt jointSteel tube
Owner:CHINA GEZHOUBA GROUP MACHINERY & SHIP +1

A microfluidic chip for micro cell culture

InactiveCN104513798BNervous system cellsLaboratory glasswaresCulture cellMicro cell
Owner:SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY

Magazine deflecting conveyer

InactiveCN101112933BSmooth transmissionStatic indicating devicesConveyor partsEngineeringIdler-wheel
Owner:FOXSEMICON INTEGRATED TECHNOLOGY (SHANGHAI) INC +1

Eight-beam three-axis acceleration sensor with low inter-axis coupling

InactiveCN107271720BSolve the problem of high coupling between axesReduced shaft couplingAcceleration measurement using interia forcesCouplingThree axis accelerometer
Owner:ZHONGBEI UNIV

A multi-user friendly interactive power consumption system based on intelligent power consumption network

ActiveCN111313551BGo digitalGo onlinePower network operation systems integrationDigital data processing detailsElectric networkPower usage
Owner:MEASUREMENT CENT OF GUANGDONG POWER GRID CO LTD

Method for processing water cooking green tea hickory peeling by hand

InactiveCN101233940BRich original fragranceVariety of flavorsFood preparationAdditive ingredientGreen tea
Owner:杭州姚生记食品有限公司

Virtual pipetting

PendingCN110170346AProgramme controlProgramme-controlled manipulatorExperimental laboratoryPipette
Owner:帝肯贸易股份公司

Audio playback control method and device, audio playback device and system

ActiveCN108391203BAvoid pop noiseSignal processingTransducer circuitsNoiseEngineering
Owner:TCL TECH ELECTRONICS (HUIZHOU) CO LTD

Post-treatment method of ethylene/tetrafluoroethylene copolymer slurry

ActiveCN103497270BReduce consumptionImprove roundnessTetrafluoroethylenePolymer science
Owner:SHANGHAI 3F NEW MATERIAL TECH CO LTD

A lamp pole inner cavity drying equipment for led street lamps

ActiveCN109405465BAvoid runny buildupAvoid accumulationDrying gas arrangementsDrying solid materialsVentilation tubeStructural engineering
Owner:苏迈特智能科技(江苏)有限公司

Hybrid vehicle and cabin heating control method, device and system thereof

ActiveCN112078326BHigh energy consumptionReduce usage requirementsAir-treating devicesVehicle heating/cooling devicesThermodynamicsHigh energy
Owner:BEIJING CHJ AUTOMOTIVE TECH CO LTD

An automatic processing method and system for user feedback information

ActiveCN107957992BImprove processing efficiencyImprove perceptionSemantic analysisOther databases queryingThird partyData access
Owner:WUHAN HONGXIN TECH SERVICE CO LTD

Passage brake movement control device and control method thereof

ActiveCN100576115CAvoid failureLow failure rateControllers with pulse-train output signalTraffic restrictionsMovement controlPwm signals
Owner:SHENZHEN JIESHUN SCI & TECH IND

wall mounted air conditioner indoor unit

ActiveCN112178773BImprove heating effectImprove air supply experienceCondensate preventionLighting and heating apparatusEnvironmental engineeringHeating effect
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1

An underground pipe profile water supply and drainage device

ActiveCN111705834BAvoid cloggingEfficient removalArtificial islandsFatty/oily/floating substances removal devicesEngineeringMechanical engineering
Owner:诸葛磊

A lifting construction method for an integrated climbing frame system

ActiveCN112227695BImprove stabilityIncrease load capacityScaffold accessoriesBuilding support scaffoldsChain linkCivil engineering
Owner:厦门安科科技有限公司

A grinding device for stone with cooling function

ActiveCN109465713BWith cooling functionEasy to adjustGrinding carriagesGrinding machinesTransverse grooveEngineering
Owner:SHENZHEN UNION STONE DECORATION TECH

dc‑dc switching circuits and lamps with no-load protection

ActiveCN104218534BHigh voltageEmergency protective circuit arrangementsElectric light circuit arrangementElectricityStopped work
Owner:OCEANKING DONGGUAN LIGHTING TECH +2

A kind of small size semiconductor laser and its preparation method

ActiveCN104466676BShort cycleIncrease productivityLaser detailsSemiconductor lasersOhmic contactEngineering
Owner:Shandong Huaguang Optoelectronics Co. Ltd.

A method for extracting lithium from lepidolite concentrate

ActiveCN106745097BEasy to controlStable productionLithium oxides/hydroxidesLithium carbonates/bicarbonatesResource utilizationLithium hydroxide
Owner:谭春波

Imitated plating coating

ActiveCN102286241BStrong metal feelingIncrease brightnessPolyurea/polyurethane coatingsEpoxyPolyurethane elastomer
Owner:广东四方威凯高新技术有限公司

Helical spring winding equipment and method for winding a helical spring

InactiveCN109475922BEasy to processWire springsClassical mechanicsCoil spring
Owner:SPUHL AG

Refrigerator defrosting control method and refrigerator

ActiveCN108020000BAvoid condensationAffect normal operationLighting and heating apparatusDomestic refrigeratorsIceboxControl theory
Owner:QINGDAO HAIER REFRIGERATOR CO LTD +1

Ballast tank circulation management system

ActiveCN101715431AIncrease or decrease contentTank vesselsWater treatment parameter controlWater flowHigh pressure
Owner:迪诺拉海洋技术有限责任公司

a vascular stent

InactiveCN106726033BSimple structureEasy to useStentsProsthesisInsertion stentPercent Diameter Stenosis
Owner:魏健强

Method for preparation of n-docosane by natural acid-behenic acid

ActiveCN103772099BReduce dosageSimple preparation processHydrocarbonsMetal/metal-oxides/metal-hydroxide catalystsAlkaneDodecane
Owner:CHINA PETROLEUM & CHEM CORP +1

Air storage tank and its pressure relief device

InactiveCN106555928BImprove problems such as easy leakage of excessive gasPrevent leakageContainer filling methodsPressure vesselsEngineering
Owner:BETO ENG & MARKETING

A Coding Method for Reducing the Matching Error of Devices with Non-integer Ratio Size

ActiveCN105429643BImprove matching accuracyValue unchangedPulse conversionReduced sizeRatio value
Owner:西安航天民芯科技有限公司

Airborne laser radar pitch angle deviation real-time compensation method and device

InactiveCN101865996BReduce adverse effectsImprove distributionElectromagnetic wave reradiationMeasurement deviceRadar
Owner:BEIHANG UNIV

Electric energy meter verification unit and working method thereof

ActiveCN102323564BRealize fully automatic verificationEasy to manageMaterial analysis by optical meansElectrical testingEngineeringTest fixture
Owner:STATE GRID ZHEJIANG ELECTRIC POWER +1

A vacuum generator noise reduction system and train

ActiveCN109811852BEffective noise reduction effectLow costLavatory sanitorySanitationStructural engineeringMechanical engineering
Owner:CRRC TANGSHAN CO LTD

Aluminum alloy welding wire and method for welding aluminum-lithium alloy parts

ActiveCN106271190BHigh strengthImprove welding strengthWelding/cutting media/materialsWelding/soldering/cutting articlesLithiumManganese
Owner:COMAC +1

forward follower

InactiveCN105022395BPosition/course control in two dimensionsRemote controlEmbedded system
Owner:ACROX TECH

Clamping Tooling for Large Capacity Adjustment Shell

ActiveCN109807648BEasy clampingClamp firmlyPositioning apparatusMetal-working holdersIndustrial engineeringSupport surface
Owner:杭州联德精密机械股份有限公司

An environmentally friendly and clean high-volume copper tailings washing machine counterweight and manufacturing method thereof

ActiveCN108147747BPrevent rustNo rustSolid waste managementOther washing machinesLaundry washing machineAluminum sulphate
Owner:江门奇仕电器有限公司

Portable donkey-hide gelatin automatic cutting device

ActiveCN106003206BQuick cutReduce volumeMetal working apparatusColla corii asiniEngineering
Owner:SHAN DONG DONG E E JIAO

Method and device for presetting focal plane in vacuum for space camera

InactiveCN102679963BSolve the problem of offset correctionReliable Testing GuaranteePicture taking arrangementsSkyClassical mechanics
Owner:XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI

A fabric ironing device

ActiveCN110714286BEasy to shapeAvoid scorchingTextile treatment by spraying/projectingTextile treatment carriersFiberWater vapor
Owner:JIANGSU YUEDA HOME TEXTILE

A Small Printed Board Type Electromagnetic Relay

ActiveCN104217898BContact stabilityReduce assembly errorsElectromagnetic relay detailsBoard typeRelay
Owner:厦门宏发交通电器有限公司

A chip integrating silicon micro-microphone and cmos integrated circuit and its manufacturing method

ActiveCN102740207BImprove performanceSmall sizeElectrostatic transducer microphonesElectricityCMOS
Owner:GOERTEK MICROELECTRONICS CO LTD

MIMO radar system

PendingCN113311415ARadio transmissionDirection findersRadar systemsTransmitter
Owner:ROBERT BOSCH GMBH

A fixed-focus aspheric solar concentrator

ActiveCN104698577BImprove optical efficiencyIncrease the concentration ratioSolar heating energyMirrorsSolar concentratorAstronomy
Owner:SHOUHANG ENERGY SAVING SOLAR THERMAL TECH CO LTD

Cartridge check valve with electro-hydraulic pilot control

ActiveCN103438041BEffective opening and closingImprove securityServomotor componentsElectro hydraulicEngineering
Owner:GUANGDONG YIZUMI PRECISION MACHINERY

A medium for increasing the content of β-glucan in space-mutated yeast strains and its application

ActiveCN104789484BIncrease productionNo pollution in the processFungiMicroorganism based processesGlycerolCell wall
Owner:INST OF AGRO FOOD SCI & TECH CHINESE ACADEMY OF AGRI SCI

Vacuum vibration forming device for manufacturing artificial stones

ActiveCN101966721BHigh hardnessImprove wear resistanceCeramic shaping apparatusEngineeringArtificial stone
Owner:GUANGDONG FUSHENG INNOVATIVE MATERIAL TECH LTD

A measuring device and measuring method for cross-flow characteristics of hole wall

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