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.

Package body and light emitting device using same

PendingCN110710004AImprove light outputImprove reliabilitySemiconductor/solid-state device detailsSolid-state devicesDevice materialSemiconductor package
Owner:SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD +1

A kind of high-strength and high-hardness surface protection spray powder and its application method

ActiveCN113684438BReduce pollutionAvoid harmMolten spray coatingMetallic materialsCobalt
Owner:ANHUI UNIVERSITY OF TECHNOLOGY +1

Linkage sealing cup cover and cup

ActiveCN113180364AImprove airtightnessImprove convenienceTravelling sacksTravelling carriersEngineeringMechanical engineering
Owner:SHANGHAI YUHAO HOUSEHOULD APPLIANCE MFG CO LTD

File parsing method, device, electronic device and computer readable medium

ActiveCN113407613BImprove processing efficiencyImprove extraction efficiencyDatabase management systemsSpecial data processing applicationsEngineeringTarget database
Owner:BEIJING GUODIANTONG NETWORK TECH CO LTD +2

Thin film circuit structure

ActiveCN112449490BStable quality and easy controlAchieve the effect of anti-ghosting keyPrinted circuit aspectsPrinted resistor incorporationSilver pastePolymer science
Owner:PRIMAX ELECTRONICS LTD

A kind of artificial water plant for purifying river water

ActiveCN104628151BReasonable structural designEasy to installWater treatment compoundsBiological treatment apparatusCelluloseEnvironmental resistance
Owner:SHANDONG ACAD OF ENVIRONMENTAL SCI CO LTD

Oxygen-iodine chemical laser optical resonator adjustment and monitoring system and method

InactiveCN104979742BEasy to operateImprove stabilityLaser detailsControl signalSolenoid valve
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Blood pressure information measurement device

ActiveCN101977547AEasy to wearReliable windingEvaluation of blood vesselsAngiographySphygmomanometerMeasurement device
Owner:OMRON HEALTHCARE CO LTD

A Foreground Target Extraction Method Based on Pixel Genetics

InactiveCN106203447BImprove accuracyHigh precisionCharacter and pattern recognitionPattern recognitionDigital image
Owner:EAST CHINA UNIV OF SCI & TECH

Pure Chinese medicinal composition for treating poultry fatty liver haemorrhage syndrome and preparation method thereof

InactiveCN102397335BNo pollution in the processNo drug residueAnthropod material medical ingredientsDigestive systemPropolisMedicine
Owner:QINGDAO LVMAN BIOLOGICAL ENG

Method of analyzing diesel oil hydrocarbon composition using solid phase extraction and mass chromatogrophy

InactiveCN1307419CReduce dosageShort analysis timeComponent separationGas liquid chromatographicInternal standard
Owner:CHINA PETROLEUM & CHEM CORP +1

Anti-interference control method, device and electronic equipment for dynamic positioning ship

ActiveCN109917657BSimple structureReduce complexityAdaptive controlReduced modelAnti jamming
Owner:LUDONG UNIVERSITY

An environment-friendly and energy-saving urban domestic sewage treatment device

ActiveCN112619256BGuaranteed Filtration EfficiencyEffective filteringMoving filtering element filtersAfter treatmentFiltration
Owner:湖南国辰环保科技有限公司

Ulva juice product containing ulva oligosaccharide and preparation method thereof

ActiveCN104287032BAbundant resourcesHigh nutritional factorFood scienceBiotechnologySulfated polysaccharides
Owner:OCEAN UNIV OF CHINA

Phase type surface plasma resonance sensor

InactiveCN102033052BAccurate detectionHigh precisionPhase-affecting property measurementsBeam splitterRefractive index
Owner:ZHEJIANG UNIV

Apparatus for controlling a hydraulic accumulator of a hydraulic system

InactiveCN103140687ACheap manufacturingReduce fluid pressureServomotor componentsAccumulator installationsControl valvesHydraulic pressure
Owner:ROBERT BOSCH GMBH

A method and apparatus for transmitting data

ActiveCN110621075BSignal allocationAdaptation strategy characterisationComputer networkAir interface
Owner:HUAWEI TECH CO LTD

Automatic bending device for silver bracelet material

ActiveCN111136141BImprove work efficiencyEasy to take outStripping-off devicesElectric machineryStructural engineering
Owner:许丹纯

A novel high-efficiency cooling case and heat dissipation method thereof

ActiveCN103209553BImprove reliabilityReduce thermal contact resistanceCooling/ventilation/heating modificationsElectrical apparatus casings/cabinets/drawersLocking mechanismWorking temperature
Owner:CHINA ELECTRONICS TECH GRP CORP NO 14 RES INST

A fully automatic relay coil production line

ActiveCN110120323BRealize the processing effectIncrease production capacityRelaysConveyor partsProduction lineProcess engineering
Owner:深圳市圆朗智能科技有限公司

Harvesting machine for rhizome Chinese herbal medicine

InactiveCN104380904BAvoid entanglementReasonable structural designTopping machinesDiggersCircular discConveyor belt
Owner:ANHUI AGRICULTURAL UNIVERSITY

A kind of preparation method of potassium chloroplatinite

ActiveCN104140131BLow costThe reaction steps are simpleRuthenium/rhodium/palladium/osmium/iridium/platinum compoundsPlatinum complexPotassium tetrachloroplatinate
Owner:SHANDONG BOYUAN PHARM CO LTD

Timing tracking apparatus, receiver, timing tracking and regulating method

InactiveCN100438399CSmall phase jitterHigh speedSynchronising arrangementEngineeringData separation
Owner:ST ERICSSON SEMICON BEIJING

A method of using a combined vegetable cake production line

ActiveCN108991436BCompact and orderly structureSmall footprintFood coatingFood ingredient functionsProcess engineeringFood science
Owner:洛阳天佑春都食品有限公司

Method and device for deriving motion vector predictor based on priority

ActiveCN108293131BDigital video signal modificationVideo bitstreamVideo encoding
Owner:MEDIATEK INC

Deposit film and its producing method

InactiveCN100478489CStable barrierImprove water resistanceLayered productsVacuum evaporation coatingFluorescenceWater vapor permeability
Owner:TOHCELLO CO LTD (JP)

Multi-stage blade centrifugal wheel

InactiveCN105626575BStable working range is wideImprove flow uniformityPump componentsPumpsEngineeringFront cover
Owner:XIAN AEROSPACE PROPULSION INST

A constant temperature and humidity three-dimensional library

ActiveCN111023674BSmall footprintFacilitate automated operationsStationary refrigeration devicesRefrigeration safety arrangementPurlinThermal insulation
Owner:JINGKELUN REFRIGERATION EQUIP CO LTD

A kind of synthetic method of nanometer all-silicon beta molecular sieve

ActiveCN106430230BShort crystallization timeSmall grain sizeCrystalline aluminosilicate zeolitesMolecular sieveSynthesis methods
Owner:EAST CHINA NORMAL UNIV

Visualization model for simulating fluid flow in fractures in tight oil reservoirs and its preparation and application

ActiveCN107939363BMaking a breakthroughFluid removalEpoxyClassical mechanics
Owner:BC P INC CHINA NAT PETROLEUM CORP +1

A method for intelligent power distribution and drawing generation of an electric actuator

ActiveCN109165916BRealize automatic selectionRealize automatic generationGeometric CADOffice automationThermodynamicsSchematic maps
Owner:NORTHWEST ELECTRIC POWER DESIGN INST OF CHINA POWER ENG CONSULTING GROUP

A Practical Automatic Flip Thread Trimmer

ActiveCN106475492BReasonable structureAvoid damageFilament handlingMetal working apparatusElectric machineryEngineering
Owner:宜春高登兰电子科技有限公司

Space-time Adaptive Processing Method Based on Radar Amplitude and Doppler Frequency Estimation

ActiveCN106546965BRemove accurateImprove performanceWave based measurement systemsDiffusionRadar
Owner:XIDIAN UNIV

Method for forming silicon oxide sidewall of metal tungsten silicide gate

ActiveCN103730344BIncrease oxidation rateImprove breakdown voltageTransistorSemiconductor/solid-state device manufacturingLattice defectsSilicon oxide
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

A nucleotide aptamer probe kit for rapid detection of doxycycline residues and its application

ActiveCN106526168BImprove stabilityHigh sensitivityMagnetic immunoreagent carriersDNA/RNA fragmentationNucleotideNucleic Acid Probes
Owner:CHONGQING NORMAL UNIVERSITY

Axial Freedom Limiting Device for Rotating Shaft Tube Parts

ActiveCN105821193BExtended service lifeIncrease productivityFurnace typesHeat treatment furnacesMechanical engineeringTapered roller bearing
Owner:INNER MONGOLIA NORTH HEAVY INDS GROUP

Wafer supporting glass

ActiveCN101681868BReduce the situation of becoming non-conforming productsFlexibleSemiconductor/solid-state device manufacturingEngineeringGlass sheet
Owner:HOYA CANDEO OPTRONICS

A device for generating Cerenkov radiation by surface plasmons

InactiveCN106770619BAchieve motivationMaterial analysis by electric/magnetic meansControl systemPhotonics
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A method for manufacturing a display panel, a display panel, and a display device

ActiveCN110416440BSolid-state devicesSemiconductor/solid-state device manufacturingDisplay deviceStructural engineering
Owner:BOE TECH GRP CO LTD

Hsa-mir-1323 detection kit and detection method based on allglo probe fluorescence quantitative PCR

InactiveCN103773875BAccurate detectionImprove featuresBioreactor/fermenter combinationsBiological substance pretreatmentsFluorescenceTissue sample
Owner:ZHONGSHAN HOSPITAL XIAMEN UNIV

A shooting method and mobile terminal

ActiveCN108848308BGood effectEnhanced shooting functionTelevision system detailsColor television detailsComputer graphics (images)Shooting method
Owner:VIVO MOBILE COMM CO LTD

A tumor therapeutic drug composed of nanomaterials and external radiation sources to block tumor blood vessels

ActiveCN104127873BNot easy to damageNo damagePowder deliveryEnergy modified materialsThermal energyElectronegativity
Owner:赤峰福纳康生物技术有限公司 +1

Method and apparatus for distributed cleft and liberated tile detection achieving full coverage of the turbine combustion chamber

InactiveCN103649704AContinuous combustion chamberThermometers using physical/chemical changesFiberCombustion chamber
Owner:SIEMENS AG

Inter-stage cavity purge ducts

InactiveCN110273712AEngine sealsEngine manufactureEngineeringFlange
Owner:GENERAL ELECTRIC CO

A kind of equipment for crushing and recycling construction waste wood

ActiveCN113304858BAvoid affecting recyclingAvoid affecting subsequent useCleaning using toolsGrain treatmentsAgricultural engineeringMechanical engineering
Owner:深圳市永安源印章有限公司

A Drought Monitoring Method Based on Data Mining

InactiveCN105760814BHigh precisionCharacter and pattern recognitionVegetationVegetation Index
Owner:CHINA INST OF WATER RESOURCES & HYDROPOWER RES

Random fast charging device and method

ActiveCN106899056BEasy to useImprove securityCircuit authenticationCells structural combinationFast chargingEngineering
Owner:苏州水芯电子科技有限公司

A kind of phosphodiesterase-4 inhibitor pharmaceutical composition for treating oral ulcer and preparation method thereof

ActiveCN110403935BAvoid side effectsReduce inconvenienceOrganic active ingredientsAerosol deliveryOral ulcersActive agent
Owner:ZHAOKE PHARMA GUANGZHOU

A wire-free connection mechanism for LED inflatable bulb lamps

ActiveCN106439534BReliable and safe wire connectionFacilitate automated productionElectric circuit arrangementsLight fasteningsElectricityGuide wires
Owner:ZHEJIANG SUNSHINE MEIJIA LIGHTING CO LTD

An aluminum oxidation energy-saving refrigeration water film cooling system

ActiveCN105040066BReduce energy consumptionSurface reaction electrolytic coatingEvaporationEngineering
Owner:刘世贵

A light-duty aviation two-stroke engine atomizing nozzle and its working method

ActiveCN109519315BWide range of sprayingEasy to debugHigh pressure gas fuel injectionMachines/enginesAir compressionLow speed
Owner:安徽省飞腾航空科技有限公司

Method and device for preparing ethyl tert-alkyl ether by distillation - extraction coupling separation and purification

InactiveCN101747161BIncrease profitReduce circulationEther separation/purificationLiquid solutions solvent extractionDistillationWater content
Owner:EAST CHINA UNIV OF SCI & TECH

Soft storage allocation method for hybrid automatic repeat request process of long term evolution system

InactiveCN102255712BWithout compromising transmission performanceSave storage resourcesError prevention/detection by using return channelAutomatic repeat requestTransmitter
Owner:SOUTHEAST UNIV

A movable bridge vehicle passing system for road construction

ActiveCN105463981BEase traffic pressureReduce fuel consumptionTravelling bridgesBridge typeRoad construction
Owner:GUANGDONG POLYTECHNIC NORMAL UNIV

A deep-sea tidal current energy type ore sorting device

ActiveCN111530738BShorten the processing cycleImprove sorting qualitySievingScreeningMining engineeringStructural engineering
Owner:江苏新扬子造船有限公司

Image display device, method, program, recording medium of recording program and electronic device

ActiveCN101169925BStatic indicating devicesNon-linear opticsRadiologyImage correction
Owner:SEIKO EPSON CORP

A method and device for comprehensive utilization of scheelite slag resources

ActiveCN108975376BSolve processing problemsCreate pollutionCalcium/strontium/barium sulfatesPhosphorus compoundsO-Phosphoric AcidSlag
Owner:XIAMEN TUNGSTEN +1

Centralized power supply system and driving method for LED lighting in a large area

ActiveCN104661405BExtended service lifeImprove power factorAc-dc conversionElectric light circuit arrangementMatrix convertersCapacitance
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Teak discoloration treatment method

ActiveCN110539375BUniform moisture contentIncrease productivityRadiation/waves wood treatmentWood treatment detailsTectonaUltraviolet irradiation
Owner:ZHEJIANG LINGGE WOOD

A kind of electric power construction equipment for laying out lines in underground cable wells

ActiveCN108599020BAchieve stable fixationRealize the function of adjustable angle conductionApparatus for laying cablesStructural engineeringControl theory
Owner:河北联创电力工程设计集团有限公司

Duck hepatitis A virus type III complex live vaccine and preparation method thereof

ActiveCN106563125BImprove securityWide range of securitySsRNA viruses positive-senseViral antigen ingredientsDuck hepatitis A virusMaternal antibody
Owner:哈药集团生物疫苗有限公司

Insulated wire

ActiveCN105706184AImprove wear resistanceImprove gasoline resistanceRubber insulatorsPlastic/resin/waxes insulatorsElectrical conductorInsulation layer
Owner:AUTONETWORKS TECH LTD +2

Integrated temperature and pressure reduction device for steam system atomization

ActiveCN114060528BAchieve rotationRelieve pressureValve members for heating/coolingValve members for absorbing fluid energySteam pressurePressure reduction
Owner:艾肯(江苏)工业技术有限公司

Diving mask with pressure-balancing means

PendingCN113544054AUnderwater equipmentEngineeringPressure balance
Owner:DECATHLON SA

Optical encoders

InactiveCN101055195BConverting sensor output opticallyEngineeringMaterials science
Owner:AVAGO TECH INT SALES PTE LTD

A pile box hydraulic structure and its construction method

ActiveCN103572770BOn-site construction is fastReduce security risksFoundation engineeringHydraulic structureSafety risk
Owner:CCCC SECOND HARBOR ENG

A monitoring device for a frozen soil model test and its application method

ActiveCN109668922BReduce mistakesSpeed ​​up the testing processMaterial heat developmentSurface/boundary effectSoil scienceInsulation layer
Owner:ANHUI UNIVERSITY OF ARCHITECTURE

Vulcanization method of addition type silicone rubber

ActiveCN109929127BImprove vulcanization characteristicsIncrease vulcanization rateThermoplasticPolymer science
Owner:NANTONG MEMTECH TECH +1

A kind of preparation method of adipaldehyde

ActiveCN111138256BHigh selectivityEasy to operatePreparation by ozonolysisPtru catalystHexaldehyde
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Pseudo-random series producing method for use in Markov paging test

InactiveCN1252952CResolve synchronizationSynchronization is simpleCode division multiplexRadio/inductive link selection arrangementsLogical operationsExclusive or
Owner:ZTE CORP

A double pipe flange

ActiveCN112032432BImprove sealingPrevent leakageFlanged jointsDouble tubeDouble-walled pipe
Owner:CSSC POWER INST CO LTD

Method for statistics of service flow based on IPv6

InactiveCN100365996CSolve the problem that fine statistics cannot be achievedFlow statistics implementationData switching networksService flowData mining
Owner:HUAWEI TECH CO LTD

Mechanical type lever proportion regulating mechanism

InactiveCN102926833BReasonable designSimple structureValve arrangementsMachines/enginesExhaust valveGas compressor
Owner:SHANGHAI JIAOTONG UNIV

Extract of yangtao actinidia root and preparation method and applications thereof

InactiveCN101757056BDon't worry about gaining weightAppetite suppressantMetabolism disorderAntineoplastic agentsOrganic solventActinidia
Owner:CAPITAL UNIVERSITY OF MEDICAL SCIENCES

Elevator solar energy renewable energy utilization system

InactiveCN101338956BHeat pumpsSolar heat devicesWater useEngineering
Owner:HANGZHOU JIANNENG ENVIRONMENT TECH

Wastewater purification with nanoparticle-treated bed

ActiveCN102036919BMaterial nanotechnologyOther chemical processesVegetable oilPolyol
Owner:BAKER HUGHES INC

Camera lens adjustment method, device, control device, and control system

InactiveCN110832837BImprove securityAvoid damageTelevision system detailsColor television detailsCamera lensAuto regulation
Owner:SZ DJI TECH CO LTD

A method for preparing guaiacol products by steam-assisted fixed-bed pyrolysis of lignin

ActiveCN110483253BReduce cokingFix stability issuesEther separation/purificationOrganic compound preparationFixed bedEther
Owner:INST OF CHEM IND OF FOREST PROD CHINESE ACAD OF FORESTRY

Assembling and disassembling machine for twin-chained scraper chain

InactiveCN101811250BReduce labor intensityEasy to useMetal working apparatusSpherical jointEngineering
Owner:SHANDONG JIAOTONG UNIV

A kind of smoke detection pneumatic smoke exhaust window

ActiveCN105370134BReal-time manipulationSolve the problem of automatic control of opening and closingPower-operated mechanismFire-control systemAutomatic control
Owner:TIANJIN LIAN JILONG DOOR & WINDOW

A punching device for sheet metal processing

ActiveCN111922186BWith feeding functionEasy to replaceShaping toolsPerforating toolsPunchingElectric machinery
Owner:WUJIANG HYDRAULIC COMPONENTS FOUNDRY

Drilling machine rod changing device

ActiveCN103541672BImprove operational efficiencyReduce labor intensityDrilling rodsDrilling casingsEngineeringUltimate tensile strength
Owner:山西新源谷空调设备有限公司

Test system for blade stop time of pruning scissors

ActiveCN102103038BImprove performanceHigh measurement accuracyStructural/machines measurementProgramme control in sequence/logic controllersControl systemStop time
Owner:ZHEJIANG HUADIAN EQUIP TESTING INST

Image Stabilization Based on Depth Camera

ActiveCN108353127BTelevision system detailsImage enhancementPattern recognitionComputer graphics (images)
Owner:GOOGLE LLC

Impedance composite exhaust muffler and compressor with the muffler

ActiveCN103967800BBroaden the frequency bandReduce running noiseRotary/oscillating piston pump componentsLiquid fuel engine componentsEngineeringElectrical impedance
Owner:PANASONIC WANBAO GUANGZHOU COMPRESSOR

Composite ceramic solar heat-collection plate and solar groove-shaped air channel

InactiveCN102062486BExtended service lifeEasy to manufactureSolar heat devicesCoatingsComposite ceramicTitanium
Owner:曹树梁

A rotor initial position detection method and system based on motor common mode current

ActiveCN112671295BReduce adverse effectsHighly integratedElectronic commutation motor controlAC motor controlVoltage pulseElectric machine
Owner:NORTHWESTERN POLYTECHNICAL UNIV

A kind of detection method of polybrominated diphenyl ether

InactiveCN104931476BQuick checkSimple and fast operationRaman scatteringDiphenyl etherPretreatment method
Owner:RES CENT FOR ECO ENVIRONMENTAL SCI THE CHINESE ACAD OF SCI

A piling device for civil construction

InactiveCN111622220BIncrease percussion forceEasy to enterBulkheads/pilesArchitectural engineeringStructural engineering
Owner:ZHEJIANG GUANGSHA COLLEGE OF APPLIED CONSTRTECH

A cable fixing device

ActiveCN105162056BSimple structureEasy to processElectrical apparatusMating connectionCounter rotation
Owner:GUANGZHOU PANYU CABLE WORKS

Method for Controlling Speed ​​Fluctuation of Single Rotor Compressor

ActiveCN109698645BGuaranteed uptimeImprove effectivenessTorque ripple controlElectric motor controlAngular velocityEngineering
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1

Preliminary Orbit Determination Method for Deep Space Objects Based on Space-Based Autonomous Optical Observation

InactiveCN104457705BImprove estimation accuracyReduce initial value sensitivityInstruments for comonautical navigationPhotogrammetry/videogrammetryMeasurement deviceInertial coordinate system
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Impact step pressure generation method

InactiveCN104062069BGood effectFluid pressure measurementLocking mechanismData acquisition
Owner:ZHONGBEI UNIV

Dispatch control method and dispatch control equipment

ActiveCN102361003BSemiconductor/solid-state device manufacturingProduct selectionControl equipment
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Device and method for measuring impact force of hydraulic oil under laser shock

ActiveCN107421680BEasy to operateMeasuring the Shock EconomyFluid pressure measurement by optical meansDigital dataMeasurement device
Owner:南通宁竞信息科技有限公司

Operating method for olefin conversion device

ActiveCN102020523BDifferent dosing speedDifferent heating rateCatalyst regeneration/reactivationHydrocarbon from oxygen organic compoundsCombustion chamberCombustor
Owner:CHINA PETROLEUM & CHEM CORP +1

An optical alignment device and method

ActiveCN109212837BLow costAlignment realizationNon-linear opticsEngineeringOptical communication
Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD

A car protection device for assisting parking

ActiveCN112709478BAvoid harmParkingsMechanical engineeringEmbedded system
Owner:夏津县辉曜汽车零部件有限公司

Automatic detection method and device for a switch and a switch circuit

ActiveCN110673013BAutomatic fault detectionImprove fault detection efficiencyTesting electric installations on transportCircuit interrupters testingComputer scienceEmbedded system
Owner:WUHAN KOTEI TECH CORP

A technology for communication of isolated sweet spots between wells in carbonate fractured-cavity reservoirs

ActiveCN111472746BRealize refined developmentEnhanced overall recoveryFluid removalAcid fracturingMineralogy
Owner:BEIJING GEPETTO OIL TECH

Porphyra polysaccharide as well as preparation method and application thereof

ActiveCN102367284BReduce free radical contentLess irritatingTobacco treatmentTobacco smoke filtersFreeze-dryingTobacco product
Owner:CHINA TOBACCO GUANGDONG IND

a drug for diabetes

ActiveCN104800558BBlock resistance stateIncreased sensitivityMetabolism disorderAluminium/calcium/magnesium active ingredientsFibrosisInsulin resistance
Owner:唐玉厚

A dual-passband millimeter-wave substrate integrated waveguide filter

ActiveCN110350273BHigh out-of-band rejectionReduce areaWaveguide type devicesResonant cavityMicrostrip resonators
Owner:JIANGNAN UNIV

A data processing method and related device

ActiveCN111371852BRelieve pressureTransmissionSpecial data processing applicationsRandom stringComputer engineering
Owner:TENCENT TECH (SHENZHEN) CO LTD

Coal or biomass medium low temperature pyrolysis quality improving system and method for producing quality improved coal, high calorific value pyrolysis gas and tar or liquefied synthetic oil by utilizing same

ActiveCN102010738BDirect heating destructive distillationBiofuelsThermodynamicsHeat carrier
Owner:CHNA ENERGY INVESTMENT CORP LTD +1

Dual-servo driving equipment

ActiveCN102638205BAvoid getting worse and worseAvoid damageElectric motor speed/torque regulationEngineeringSprocket
Owner:汕头市甜甜乐糖果食品有限公司

Antenna

InactiveCN1748338ASmall sectionLow costAntenna supports/mountingsAntenna adaptation in movable bodiesMechanical engineeringElectrical and Electronics engineering
Owner:COCOMO MB COMM INC

Endurance test data acquisition system of gasoline vehicle

InactiveCN102289852BSimple structureEasy to implementRegistering/indicating working of vehiclesMobile vehicleChannel data
Owner:CHINA AUTOMOTIVE TECH & RES CENT

Panel for vehicle comprising a coated steel sheet locally reinforced

ActiveCN107406957AHot-dipping/immersion processesLayered productsEngineeringMechanical engineering
Owner:ARCELORMITTAL INVESTIGACION Y DESARROLLO SL

Tower grounding detection device

ActiveCN103018628BSolve the problem that the fault grounding point cannot be accurately judgedReasonable designFault locationCapacitanceElectrical resistance and conductance
Owner:山西省电力公司阳泉供电公司 +1

Cascode transistor circuit, circuit arrangement including the cascode transistor circuit, and power conversion device

ActiveCN103855919BTransistorElectronic switchingMOSFETCascode
Owner:NEXPERIA BV

GPS-based identity authentication method and system

InactiveCN102882682BImprove securityUser identity/authority verificationInternet privacyGeolocation
Owner:WUXI CINSEC INFORMATION TECH

A steel ball seat structure with a welding frame

InactiveCN103331536BEasy to weldImprove stabilityWelding/cutting auxillary devicesAuxillary welding devicesSheet steelEngineering
Owner:WUXI MINGZHU STEEL BALL

A tire vulcanizing machine and its bracket

ActiveCN105522669BTyresVulcanizationEngineering
Owner:浙江荣升机械有限公司

A Double Electron Beam Extended Interaction Circuit Based on Gap Higher-Order Modes

ActiveCN113035672BStable jobStrong standing wave interactionTransit-tube leading-in arrangementsKlystronsElectron currentHemt circuits
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Method for producing liquid crystal polyester

InactiveCN102850537AImprove productivityLiquid crystal compositionsMolten statePolyester
Owner:SUMITOMO CHEM CO LTD

Failure information management system and failure information management apparatus

InactiveCN105099750AError detection/correctionData switching networksManagement unitComputer science
Owner:RICOH KK

A method for securely transmitting data packets sent by sensors to base stations in the Internet of Things

InactiveCN106102048BIncrease randomnessImprove safety cycleSecurity arrangementNetwork packetThe Internet
Owner:UNIV OF SHANGHAI FOR SCI & TECH

Laser welding tooling and welding method for titanium pump core assembly

ActiveCN109551124BEasy to inhaleImprove reliabilityLaser beam welding apparatusTitaniumLight hole
Owner:NANJING SANLE GROUP

A complete set of equipment for spraying water-based paint

ActiveCN111822211BAchieve circulationEmission reductionPretreated surfacesCoatingsThermodynamicsGas cylinder
Owner:上海波什尔新材料有限公司

Panorama video intelligent monitoring method and system

InactiveCN101123722BContinuous monitoring will notLess investmentImage analysisClosed circuit television systemsComputer graphics (images)Material resources
Owner:无锡安科兴业科技有限公司

Optical fiber grating multi-parameter comprehensive sensing experimental apparatus

InactiveCN1279332CSimple structureInnovative designConverting sensor output opticallyGratingEngineering
Owner:TSINGHUA UNIV

A new type of propeller deflector

ActiveCN110155286BUniform inflowReduce resistancePropulsive elementsPropellerStructural engineering
Owner:HANGZHOU DIANZI UNIV +1

A method for preparing boron nitride nanosheets/metal nanoparticle composites

ActiveCN106583750BThe synthesis method is green and environmentally friendlyThe synthesis method is simple and convenientMaterial nanotechnologyTransportation and packagingNitrogenBoron nitride
Owner:JILIN UNIV

Method for analyzing gold in liquid gold water

ActiveCN103575609BShort cycleDetermination of fitMaterial weighingGold particlesGold content
Owner:广东省科学院工业分析检测中心

A method of directly forming a conductive pattern on an insulating substrate and its application

ActiveCN104320918BExtended service lifeWide variety of sourcesPrinted circuit manufactureMobile phoneAtmosphere
Owner:COSONIC INTELLIGENT TECH CO LTD

A force-applying load device suitable for a treadmill

ActiveCN109490003BPrecisely control the magnitude of the electromagnetic forceThe test data is accurateStructural/machines measurementEngineeringStructural engineering
Owner:FANGGUANG INSPECTION & TESTING CO LTD

Pixel array and manufacturing method thereof, display panel and display device

ActiveCN107123745BAvoid short circuitImprove production yieldSolid-state devicesSemiconductor/solid-state device manufacturingDisplay deviceEngineering
Owner:WUHAN TIANMA MICRO ELECTRONICS CO LTD

Solar battery pack and connecting box thereof

ActiveCN102723396BPhotovoltaicsPhotovoltaic energy generationEngineeringSolar battery
Owner:BAODING YITONG PV SCI & TECH

Feature point extraction method, device and storage medium based on convolutional neural network

ActiveCN113298097BReduce computational complexityGuaranteed accuracyCharacter and pattern recognitionNeural architecturesImage extractionImaging processing
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A Heterotrophic Nitrifying-Aerobic Denitrifying Bacteria l1 and Its Application

ActiveCN109097301BHigh economic valueBacteriaWater contaminantsMicroorganismDenitrifying bacteria
Owner:李晓明

A kind of amidoximated polyacrylonitrile spinning solution and nanoscale ion exchange fiber prepared therefrom

InactiveCN105568423BPlace stableImprove adsorption capacityCation exchanger materialsWater contaminantsHazardous substanceIon exchange
Owner:JILIN UNIV

Vacuum film spreading device in a vacuum preloaded sealing tank and its application method

InactiveCN103233457BReduce widthIncrease forceSoil preservationUltimate tensile strengthMechanical engineering
Owner:JIANGSU DONGHENG DADI ENG TECH

A mechanism for continuous milling of special-shaped teeth on the inner and outer sides of a pliers head

ActiveCN111673154BCompact structureEasy to operateLarge fixed membersMilling equipment detailsContinuous/uninterruptedMilling cutter
Owner:潍坊潍达信息科技有限公司

Hydraulic control system of dual-clutch automatic transmission

ActiveCN101943261BGear shiftingReduce stiffnessGearing controlFluid gearingsClutch controlAutomatic transmission
Owner:CHONGQING TSINGSHAN IND

Luggage storage rack equipped with a bus

ActiveCN111516601BSolve storage problemsSolve potential safety hazardsVehicle componentsTrunk compartmentMechanical engineering
Owner:沪强企业(盐城)有限公司

Separation of methylamine mixed gas and method for co-production of formamide compounds

ActiveCN109422657BReduce energy consumptionSuitable for industrial productionAmino compound purification/separationOrganic compound preparationPtru catalystTrimethyloxamine
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Novel double-fed wind generating set and run mode thereof

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