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.

folding umbrella with hidden hook

ActiveCN104957850BWalking sticksUmbrellasArchitectural engineeringGreat circle
Owner:吕明阳

Method for determining the density of filling materials for battery packs under impact

ActiveCN111597738BEase tension failureMorph Mode HealthDesign optimisation/simulationSpecial data processing applicationsThermodynamicsEngineering
Owner:SUN YAT SEN UNIV

LED lighting controller, driver, driving method, lighting device, and display device

ActiveCN103857140BElectric light circuit arrangementLight equipmentControl signal
Owner:IWATT INTEGRATED CIRCUITS TECHNOLOGY (TIANJIN) LIMITED

Method for detecting fingerprints using ultrasonic waves and biometric robot system

ActiveCN105389545BHigh precisionImprove judgment accuracyPrint image acquisitionMatching and classificationRobotic systemsFeature vector
Owner:江苏久祥汽车电器集团有限公司

Preparation method of phosphate

InactiveCN102936007BReduce concentrationReduce contentPhosphatesO-Phosphoric AcidPhosphate product
Owner:WUHAN INSTITUTE OF TECHNOLOGY +1

Manufacturing method of semiconductor package

ActiveCN103915351BReduce distanceAvoid errors magnified by diffractionSolid-state devicesSemiconductor/solid-state device manufacturingSemiconductor packageThin membrane
Owner:SILICONWARE PRECISION IND CO LTD

Block copolymer and block copolymer composition and its preparation method and vulcanized rubber and application and tire tread and tire

ActiveCN111072878BUniform performanceReduce rolling resistanceSpecial tyresRolling resistance optimizationPolymer scienceRolling resistance
Owner:CHINA PETROLEUM & CHEM CORP +1

220KV transformer movable sleeve convenient to overhaul

ActiveCN113113213AImprove work efficiencyPrevent eddy current heating phenomenonTransformers/inductances casingsUnwanted magnetic/electric effect reduction/preventionTransformerEngineering
Owner:HUANENG SHANGHAI SHIDONGKOU SECOND POWER PLANT

Ciphering mode switching method for G bit passive optical fiber network system

InactiveCN101388765BAvoid lossError prevention/detection by using return channelData switching by path configurationMultiple frameGigabit
Owner:ZTE CORP

A method for separating and purifying succinic acid from BT fermented liquid

ActiveCN107245032BHigh purityCarboxylic compound separation/purificationFlocculationFluid phase
Owner:GUILIN UNIVERSITY OF TECHNOLOGY

A transport bracket for nickel-hydrogen battery

ActiveCN108909785BEasy to moveLoading and unloadingCell component detailsHand carts with multiple axesPower batteryEngineering
Owner:马鞍山铭成科技信息咨询有限公司

Method, device and storage medium for generating multi-degree-of-freedom FM signal

ActiveCN113408122BDesign optimisation/simulationNeural learning methodsTime domainGenetics algorithms
Owner:AEROSPACE INFORMATION RES INST CAS

High-strength oil well plugging colloid and preparation method

ActiveCN101735784BLow viscosityDrilling compositionHydrophilic monomerColloid
Owner:CHANGZHOU INST OF ENERGY STORAGE MATERIALS &DEVICES

Device for generating fluid pulses

ActiveCN103527574BEasy to moveCircuit elementsBoundary layer controlsEngineeringTwo fluid
Owner:AIRBUS OPERATIONS GMBH

A buoyant multifunctional composite material for effective removal of organic compounds in water and wastewater

InactiveCN102762300ATake advantage ofFast gatheringMaterial nanotechnologyWater/sewage treatment by irradiationSorbentChemical compound
Owner:NAT UNIV OF SINGAPORE

Heterogeneous protocol conversion method and device based on flow table drive

ActiveCN110225061BMeet line-speed processing requirementsImprove conversion efficiencyTransmissionWire speedComputer engineering
Owner:天津市滨海新区信息技术创新中心 +1

An ultra-wide economical duplex stainless steel plate and its manufacturing method

ActiveCN110453148BIncrease the axial grain rateGuaranteed finishing temperatureProcess efficiency improvementCrazingMetallurgy
Owner:ANGANG STEEL CO LTD

A device for electric core spot welding

ActiveCN107745205BRealize automatic productionSave human effortWelding/cutting auxillary devicesAuxillary welding devicesEngineeringMetal sheet
Owner:ANHUI TECHN COLLEGE OF MECHANICAL & ELECTRICAL ENG

An automatic cattle withdrawal device with a turntable system

InactiveCN106912385BSolve the cost of manpower and material resourcesMilking devicesSolenoid valveMilk cow's
Owner:上海麦喀斯机械设备有限公司

Positioner system

ActiveCN103659141BCoaxiality error is smallWelding/cutting auxillary devicesAuxillary welding devicesDrive wheelEngineering
Owner:CRRC TANGSHAN CO LTD

Brake caliper installation spreader

ActiveCN107055311BAchieve regulationEasy to adjustLoad-engaging elementsEngineeringCalipers
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Method and system for protecting multiplex section in packet transport network

InactiveCN101854255BImprove securityImprove reliabilityTime-division multiplexElectromagnetic transmissionMain channelByte
Owner:ZTE CORP

A lens cutting device

InactiveCN105128055BIncrease productivityMetal working apparatusCouplingLinkage concept
Owner:SUZHOU KAIDE MICRO ELECTRONICS CO LTD

Method and device for displaying application controls

ActiveCN107092421BDirect switchingEasy to operateInput/output processes for data processingComputer hardwareEngineering
Owner:SAMSUNG GUANGZHOU MOBILE R&D CENT +1

Signal generation method for precise motor control

InactiveCN105897120BEasy to controlElectric motor controlMechanical oscillations controlControl signalEngineering
Owner:AAC TECH PTE LTD

Method for removing sewage ammonia nitrogen by employing active sludge oxidation ditch technique

ActiveCN100575279CLow costHigh removal rateSustainable biological treatmentBiological water/sewage treatmentActivated sludgeSewage
Owner:SINOPEC SHANGHAI PETROCHEMICAL CO LTD

Method for Mars acquisition by using SINS/image matching combination navigation

InactiveCN102818570BCompliant with miniaturizationEliminate biasInstruments for comonautical navigationRemote controlFilter algorithm
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Application of jujuboside a in the preparation of drugs for the treatment of lung cancer

ActiveCN107028967BAccelerated agingPromotes cell cycle arrestOrganic active ingredientsAntineoplastic agentsZiziphus jujubaLung cancer
Owner:GUANGZHOU UNIVERSITY OF CHINESE MEDICINE

A method for enriching tin in low-grade apt slag

ActiveCN110735050BAchieve protectionReduce manufacturing costProcess efficiency improvementWet separationSocial benefitsSlag
Owner:广东诚一环保科技有限公司

Test method for fuel cell stack heat capacity

ActiveCN109830710BAvoid complex processNo fit test requiredMaterial heat developmentFuel cellsCapacitanceFuel cells
Owner:国鸿氢能科技(嘉兴)股份有限公司 +1

A kind of reticular pattern knitted fabric and its processing method and application

ActiveCN112195555BHigh strengthImprove breathabilityWeft knittingFootwearEngineeringUltimate tensile strength
Owner:SINCETECH FUJIAN TECH CO LTD

A method for isolating fibroblasts derived from human induced pluripotent stem cells and its application

ActiveCN113462639BImprove securityHigh purityDigestive systemSkeletal disorderPluripotential stem cellFibroblastic cell
Owner:CHENGNUO REGENERATIVE MEDICINE TECH (ZHUHAI HENGQIN NEW AREA) CO LTD

A Leakage Protection Circuit with Power Supply Monitoring Function

ActiveCN108879596BImprove securityArrangements resposive to fault currentPower usageNeutral line
Owner:SHANGHAI FUDAN MICROELECTRONICS GROUP

A music recognition method, system and device

ActiveCN104091596BGuaranteed recognition success rateSpeech recognitionClient-sideData transmission
Owner:GUANGZHOU KUGOU COMP TECH CO LTD

Device for detecting flour brightening agent and application method thereof

InactiveCN103182332BRapid determinationAccurate measurementRaman scatteringLaboratory glasswaresLiquid storage tankEngineering
Owner:XIAMEN UNIV

A method, system and device for intelligently calculating personalized rational drug use time

ActiveCN104537265BOffice automationDrug referencesPersonalizationResting time
Owner:普华和诚(北京)信息有限公司

Resin composition for toner and toner

InactiveCN100395667CDevelopersParaffin waxEthylene Polymers
Owner:MITSUI CHEM INC

A single event time information processing method and device

ActiveCN105930204BImprove judgment efficiencyImprove the efficiency of matching judgmentTransaction processingTime informationFixed length
Owner:SHENYANG INTELLIGENT NEUCLEAR MEDICAL TECH CO LTD

Separated roll-up device for plastic bags

InactiveCN102180369BAvoid unloadingSimple structure and principleWebs handlingGear driveEngineering
Owner:厦门亚太创新机器有限公司

Renewable flue gas desulphurization process

ActiveCN102302894BReduce lossReduce energy consumptionDispersed particle separationFlue gasDesorption
Owner:PANGANG GRP PANZHIHUA STEEL & VANADIUM +2

Traditional Chinese medicine composition for treating insomnia

InactiveCN103007169BEasy to prepareWide range of medicinesNervous disorderMolluscs material medical ingredientsSide effectPeppermints
Owner:李彩霞

intake manifold connecting plate for egr engine

ActiveCN103527359BIsolation temperatureGuaranteed reliabilityInternal combustion piston enginesCombustion-air/fuel-air treatmentInlet channelAccelerated aging
Owner:CHONGQING CHANGAN AUTOMOBILE CO LTD

Parallel computing task allocation method and device

ActiveCN106354552BReduce calculation execution timeImprove computing efficiencyMultiprogramming arrangementsDistribution methodReal-time computing
Owner:宁波森浦融讯科技有限公司

Paper coated with silicon, vessel using the same and manufacturing method thereof

InactiveCN101861431AHas industrial use valueEasy to manufactureBox making operationsCoatingsPulp and paper industryToluene
Owner:赵敬圣

Method for cultivating Beauveria bassiana spore powder in a fungus bag

ActiveCN110305801BIsolate pollutionAffect yieldFungiMicroorganism based processesBiotechnologyVermin
Owner:四川省农业科学院经济作物育种栽培研究所

A method and device for determining the contribution degree of a participant

ActiveCN110717671BFinanceResourcesData miningOperations research
Owner:WEBANK (CHINA)

Gesture-based incoming call management method and system

ActiveCN103647865BSubstation equipmentInput/output processes for data processingTelecommunicationsBase calling
Owner:宋易霄

A registration method of visual off-line teaching instrument

ActiveCN111482957BAccurate calculationHigh precisionProgramme-controlled manipulatorEngineeringProcessing
Owner:智昌科技集团股份有限公司

Non-volatile memory element

InactiveCN101960595BIncrease probabilityLow priceSolid-state devicesDigital storageChemical reactionMetal
Owner:PANASONIC CORP

Alternate gas distribution method of a bidirectional pneumatic diaphragm pump

ActiveCN110374846BIngenious structureThe principle is simpleFlexible member pumpsPump installationsDiaphragm pumpEngineering
Owner:XINYI XIYI ADVANCED MATERIALS RES INST OF IND TECH CO LTD

Field-effect transistor structure with multiple gate changes, its manufacturing method, and chip device

ActiveCN113224133BIncrease current densityReduce areaSemiconductor/solid-state device manufacturingSemiconductor devicesElectron flowField-effect transistor
Owner:深圳真茂佳半导体有限公司

Easy-tear cap production line and manufacturing method

ActiveCN105537448BAvoid frictional damageAvoid pollutionHollow articlesProduction linePunching
Owner:HANGZHOU SHANGJING MACHINERY CO LTD

Epitaxial substrate and process for producing epitaxial substrate

InactiveCN102870195ANo crackLess bendingTransistorPolycrystalline material growthCrystal planeNitride
Owner:NGK INSULATORS LTD

elevator equipment

ActiveCN104058347BImprove securityHoisting equipmentsBrake shoeSliding contact
Owner:HITACHI LTD

Artificial intelligence-based method for monitoring the degree of resumption of work and production in enterprises

ActiveCN111680939BImprove training efficiencyImprove accuracyCharacter and pattern recognitionResourcesAlgorithmBusiness enterprise
Owner:STATE GRID ZHEJIANG ELECTRIC POWER +1

System and method for road surface vibration adjustment of balanced electric vehicle based on tire pressure

ActiveCN107187279BAchieve decompressionRealize regulationTyre measurementsVehicle frameRoad surface
Owner:河南御捷时代汽车有限公司

A kind of synthetic method of dasatinib intermediate

InactiveCN106008393BReduce pollutionMild conditionsOrganic chemistryThiazoleFormate
Owner:姚美艳 +2

Maintenance-friendly single lamp system

ActiveCN103906317BCommunication possibleImprove implementation efficiencyElectric light circuit arrangementNetwork onEngineering
Owner:浙江大云物联科技有限公司 +1

A kind of molybdenum-lead separation inhibitor and its preparation method and application

ActiveCN106179766BEfficient separationImprove recycling ratesFlotationReaction temperaturePollution
Owner:BEIJING GENERAL RES INST OF MINING & METALLURGY

Preparation method of supported nano TiO2 photocatalytic material with diatomite filter aid as carrier

ActiveCN102039118BCatalyst activation/preparationSulphate IonUltraviolet lights
Owner:CHINA UNIV OF MINING & TECH (BEIJING)

Air conditioner and its control method and device

ActiveCN111397158BMechanical apparatusSpace heating and ventilation safety systemsTarget controlEngineering
Owner:GD MIDEA AIR CONDITIONING EQUIP CO LTD

A kind of self-adaptive Internet of things intelligent gateway realization method and its equipment

ActiveCN106878459BEasy to useAvoid the Risks of MisconfigurationNetwork connectionsIntelligent NetworkIt equipment
Owner:深圳安邦科技有限公司

An inflatable climbing device for entertainment

ActiveCN106621176BReduce wind resistanceReasonable structural designGymnastic climbingEngineeringUltimate tensile strength
Owner:泰安高新教育服务有限公司

Leadless packaged metal film pressure sensor and preparation method thereof

ActiveCN102928150BReduce unreliabilityStable structureFluid pressure measurement using ohmic-resistance variationThin membraneForce sensor
Owner:48TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP

A method and device for optimizing the high uplink IOT in an LTE system

ActiveCN105357690BImprove uplink throughputReduce uplink computationPower managementInterference resistanceComputer module
Owner:DATANG MOBILE COMM EQUIP CO LTD

A Wafer Defect Detection Method Based on Art Neural Network

ActiveCN112529873BImprove detection efficiencyTimely analysisImage enhancementImage analysisPattern recognitionWafer
Owner:深圳市大为创芯微电子科技有限公司

Vegetable rotation cultivation for recuperating field

InactiveCN1279804CImprove fertilityMeet the requirements of early adoptersHorticulture methodsOrganic fertilisersFodderSoil fertility
Owner:吴春芳

Alkaline battery negative pole material and preparation method thereof

ActiveCN102931385BImprove conductivityImprove efficiencyCell electrodesRare-earth elementDopant
Owner:HUNAN FENGRI ELECTRIC GROUP

Low-exposure vein image enhancement method based on actor-critic model

ActiveCN113269698BImprove robustnessImprove generalization abilityImage enhancementImage analysisImaging processingImage manipulation
Owner:CHINA UNIV OF MINING & TECH

Chinese medicine preparation for treating senile dementia

InactiveCN100473413CPrevent Alzheimer'sPromote absorptionNervous disorderPharmaceutical delivery mechanismGastrodiaSide effect
Owner:北京万寿通医药科技有限公司

Double-loaded nano-Au composite material with function of removing CO at room temperature

ActiveCN101791554BLow costIncrease contactDispersed particle separationMetal/metal-oxides/metal-hydroxide catalystsNano catalystPhoto catalytic
Owner:FUZHOU UNIV

an aluminum doped cr 2 o 3 High infrared reflective material and preparation method thereof

ActiveCN111204806BAffect mixing uniformityHigh infrared reflectivityChromium oxides/hydratesIr reflectionPhysical chemistry
Owner:WUHAN UNIV OF TECH

Relative rotation state detecting device

InactiveCN1286680CHybrid vehiclesGas pressure propulsion mountingRotational axisIndustrial engineering
Owner:TOYOTA JIDOSHA KK

A kind of air conditioner and self-cleaning method

ActiveCN111947281BGuaranteed heat exchange effectHigh precisionMechanical apparatusSpace heating and ventilation safety systemsProcess engineeringEnvironmental engineering
Owner:HISENSE (SHANDONG) AIR CONDITIONING CO LTD

Crack detection system and detection method of high-speed rail contact line based on laser ultrasound

ActiveCN110907363BSimple structureFeasibility and reliabilityMaterial analysis by optical meansProcessing detected response signalEngineeringUltrasonic testing
Owner:常州天策电子科技有限公司

A method for automatically opening the trunk of a motor vehicle based on a mobile device and the mobile device

ActiveCN106572247BReduce cumbersome operationsShorten the timeVehicle locksSubstation equipmentMobile deviceEmbedded system
Owner:HUIZHOU TCL MOBILE COMM CO LTD

A kind of equipment and method of wood strengthening treatment

ActiveCN112077967BImprove the strengthening effectReduce porosityElectric wood treatmentWood treatment detailsPulp and paper industryElectronegativity
Owner:TSINGHUA UNIV

Composition and cosmetics containing the composition for suppressing acne inflammation

ActiveCN108158972BInhibitory activityPrevent proliferationAntibacterial agentsOrganic active ingredientsAzadirachta indica leaf extractCentella asiatica extract
Owner:HUNAN YUJIA COSMETICS MFG CO LTD

speedboat

ActiveCN104477368BGuaranteed air supplyIncrease speedAuxillariesVessel ventillation/heating/coolingMarine engineeringMoisture
Owner:珠海横琴琛龙恒远船舶科技有限公司

A kind of preparation method of soft light marble

ActiveCN107473723BSolve light pollutionAvoid the pompTextile printerBrick
Owner:湖北亚细亚陶瓷有限公司 +1

Laser processing method and equipment for removing film or coating

ActiveCN106077956BGood removal effectUsing optical meansLaser beam welding apparatusCoated surfaceLaser processing
Owner:INNO LASER TECH CORP LTD

An anti-mud bag PDC drill bit with pits on the surface of the runner groove

ActiveCN103603604BSmooth movementBuild upDrill bitsWell drillingPolycrystalline diamond
Owner:SOUTHWEST PETROLEUM UNIV +2

Method for detecting steel tube void of concrete filled steel tube (CFST) arch bridge by utilizing transient impact method

InactiveCN102175771BJudgment results are reliableEasy to operateAnalysing solids using sonic/ultrasonic/infrasonic wavesUltrasonic/sonic/infrasonic wave generationAudio power amplifierData acquisition
Owner:CHONGQING ACADEMY OF SCI & TECH +1

A mechanical arm device for replacing the liner of a ball mill

ActiveCN108058155BLow costFlexible movementProgramme-controlled manipulatorGear driveGear wheel
Owner:南京市溧水金鑫锻造有限公司

Acquisition Method of Tooth Surface Parameters in Hobbing under Force-induced Error

ActiveCN108628254BProgramme controlComputer controlHobbingShortest distance
Owner:CHONGQING UNIV

An intelligent dimming film for window display cabinets

ActiveCN107608117BIncrease profitReduce the driving voltageShow cabinetsCoatingsProjection imageEngineering
Owner:涿州市柯林电子产品有限公司

Novel rotor type open-end spinning machine

InactiveCN102140712BEasy to meet high production requirementsLow powerContinuous wound-up machinesOpen-end spinning machinesYarnLow noise
Owner:上海捷春进出口贸易有限公司

Frozen proofer without draining device

ActiveCN104094992BKeep dryGuaranteed cleanlinessProversWater dischargeFrozen storage
Owner:新麦机械(中国)股份有限公司

Fenton multi-domain ultrasonic processing method and device for preparing micro-hemispherical concave mold array

ActiveCN110421413BHigh shape accuracyHigh quality and precisionCarbide siliconUltrasonic machining
Owner:ZHEJIANG UNIV OF TECH

A binocular vision-based unbundling system for tubes and rods

ActiveCN111232346BImprove efficiencyLow costBinding material removalActuatorControl theory
Owner:TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY +1

A kind of preparation device and method of amorphous alloy

ActiveCN103909239BPrevent oxidationLow costMelting tankLiquid state
Owner:郭瑞

Floating authorization method, device and electronic equipment for a solver

ActiveCN113392393BRelieve pressureImprove operation and maintenance efficiencyDigital data information retrievalDigital data authenticationPathPingDistributed File System
Owner:杉数科技(北京)有限公司 +3

A kind of photoresponsive gel electrolyte and its preparation method and application

ActiveCN105551808BPromote migrationImprove conductivityLight-sensitive devicesPhotovoltaic energy generationPhoto responsiveIon
Owner:SUN YAT SEN UNIV

A test device for buried pipelines across seismic faults

ActiveCN111537434BRealize stepless adjustmentAvoid motion interferenceStructural/machines measurementUsing mechanical meansHydraulic cylinderElectric machinery
Owner:SOUTHWEST PETROLEUM UNIV

A powder supply and spreading method and device for 3D printing of multi-material parts

ActiveCN105618755BEasy to operatePracticalAdditive manufacturing apparatusIncreasing energy efficiencyMulti materialMaterial supply
Owner:SHAOGUAN COLLEGE

A compression molding process of bonded rare earth permanent magnet material

ActiveCN108231396BImprove high temperature resistanceGood hygroscopicityPermanent magnet manufactureCompression moldingHigh humidity
Owner:圣航粉末冶金河北有限公司

A method for preparing an optical fiber preform and drawing an optical fiber

ActiveCN104788014BHigh purityLow hydroxylGlass making apparatusHeating furnaceFiber drawing
Owner:久智光电子材料科技有限公司 +1

A positioning method for a wearable device and the wearable device

ActiveCN110139023BAccurate distinctionHigh positioning accuracyTelevision system detailsParticular environment based servicesComputer hardwareMedicine
Owner:GUANGDONG XIAOTIANCAI TECH CO LTD

A High Linearity Method for Microwave Photonic Links Based on Dual-Wavelength Microring Modulator

ActiveCN106301587BAchieving High Linearity RequirementsSimple structureElectromagnetic transmittersMicrowaveCarrier signal
Owner:ZHEJIANG UNIV

Controller for four wheel drive vehicle

ActiveCN105905106BSecurity letter increaseDriver input parametersTravel modeSetter
Owner:MITSUBISHI MOTORS CORP

A medical device for correcting hunchback after interventional ozone ablation

ActiveCN111991153BImprove sleepingCorrect lying positionDiagnosticsNursing bedsIntervertebral discPostoperative recovery
Owner:AFFILIATED HOSPITAL OF JIANGNAN UNIV

A multi-stage flash regeneration heat source tower heat pump system and multi-stage regeneration method

ActiveCN104266406BIncrease profitSimple structureMechanical apparatusFluid circulation arrangementCirculator pumpProcess engineering
Owner:河南昊立智能科技有限公司

Device for grinding triangular nib of ope ration needle

InactiveCN101474769BHigh strengthQuality improvementEdge grinding machinesEngineeringGrinding wheel
Owner:HUAIYIN INSTITUTE OF TECHNOLOGY

Body test loading equipment

ActiveCN106441952BRailway vehicle testingAutomotive engineering
Owner:CRRC QINGDAO SIFANG CO LTD

Method and apparatus for evaluating number of protected active users based on qos requirements, throughput and traffic

ActiveCN103503547BError detection/prevention using signal quality detectorWireless communicationQuality of serviceMacrocell
Owner:QUALCOMM INC

Feeding system for automatic glass online laminating machine

ActiveCN106516741BDoes not affect productionReceive transmissions at willCharge manipulationConveyor partsEngineeringManufacturing line
Owner:深圳龙锋泰科技有限公司

oscillator system

ActiveCN108288962BEliminate the effects of latencyGood temperature characteristicsElectric pulse generatorCapacitanceReference current
Owner:INST OF MICROELECTRONICS CHINESE ACAD OF SCI

A method for boosting energy storage control of a brushless DC motor system

ActiveCN113422543BStorage moreIncrease profitSingle motor speed/torque controlAc-ac conversionCapacitanceElectrical polarity
Owner:TIANJIN POLYTECHNIC UNIV

Construction method of controlled blasting for loosening of steep mountains adjacent to existing lines

ActiveCN103629980BAgainst rockfall riskAvoid security risksBlastingMechanical crushingArchitectural engineering
Owner:中铁二十三局集团第四工程有限公司

Transfer device and transfer method for end cover of reducer

ActiveCN113386163BGuarantee job stabilityImprove transport efficiencyGripping headsArmsRobot handDust control
Owner:吉林大学重庆研究院

Method and device for controlling application opening

ActiveCN106569932BAverage power consumptionDigital data processing detailsHardware monitoringComputer engineeringElectric energy consumption
Owner:MEIZU TECH CO LTD

A method of recognizing a multi-touch area rotation gesture

InactiveCN102483848ALow computational costImage analysisDigital data processing detailsAs elementTouchpad
Owner:CIRQUE CORPORATION

An AC and DC dual-purpose energy storage power adjustment device and its control method

InactiveCN105576687BFlexible configurationFlexible managementLoad balancing in dc networkEnergy industryMicrogridEngineering
Owner:HEFEI UNIV OF TECH +1

A kind of plate connecting reinforcement device

ActiveCN110961556BImprove the efficiency of connecting tendonsImprove smoothnessConveyor beltWood plank
Owner:湖南福森竹木科技有限公司

A kind of high light-shielding PC polymer and its preparation method and application

ActiveCN103525050BReduce light transmittanceEasy to processAntioxidantUltraviolet lights
Owner:安徽凯顿页宽科技有限公司

Medical human specimen storage and transportation box

InactiveCN109018886BAvoid damageReasonable structural designMechanical conveyorsHuman bodyEngineering
Owner:青岛市中医医院

A three-phase dry-type transformer with anti-theft function

ActiveCN111696774BImprove reliabilityAvoid crackingTransformers/inductances casingsCleaning using toolsTransformerStructural engineering
Owner:浙江豫德电气有限公司

Nutritious powder for postoperative aftercare

ActiveCN102366042BImprove immune resistanceHas nutritional and health effectsFood preparationMedicineCITRUS MEDICA FRUIT
Owner:山西振东五和医养堂股份有限公司 +1

Glass pressing equipment

ActiveCN106624721BImprove pressing efficiencyImprove lamination qualityWork holdersMetal working apparatusGear wheelEngineering
Owner:钟毅

Gateway protection method and device

ActiveCN104579939BGood for protecting physical addressesProtect the physical addressNetwork connectionsComputer networkTelecommunications
Owner:QI-ANXIN LEGENDSEC INFORMATION TECH (BEIJING) INC

Method for processing warn windstorm

InactiveCN101076174BData switching networksWireless communicationReliability engineeringReal-time computing
Owner:ZTE CORP

A fence cleaning device

ActiveCN108505758BAvoid pollutionEasy to operateBuilding repairsHydraulic cylinderAtomizer nozzle
Owner:无锡市亨利富建设发展有限公司

Method for preparing phenolic foam material and foam carbon material by self-foaming

ActiveCN104072796BIncrease the degree of cross-linkingFoaming is suitable forFoaming agentSolvent
Owner:DALIAN UNIV OF TECH

Method for preparing tin oxide single crystal film with orthogonal structure

InactiveCN101736399BImprove uniformityGood repeatabilityPolycrystalline material growthSolid-state devicesOrganometallic chemistryGas phase
Owner:SHANDONG UNIV

Manufacturing method of resin film

ActiveCN106256847BOptical articlesCoatingsPolymer sciencePolymer chemistry
Owner:KONICA MINOLTA INC

Method for handling medical garbage and cinerator therefor

InactiveCN1236229CIncinerator apparatusDecompositionEnvironmental engineering
Owner:吴凤元 +2

Symmetric encryption system and method for vehicle bluetooth key identity authentication mode

ActiveCN111669399BSecurity threatImprove securityAnti-theft devicesIndividual entry/exit registersBluetoothMaster key
Owner:上海越域智能科技有限公司

Automatic bending machine for steel bar

InactiveCN1299848CReduce machining errorsNovel structureDrive shaftElectric machine
Owner:DAR TIEE MACHINERY FACTORY

Method of cultivating rice and rapes by applying double cropping straw to farmland

InactiveCN101911871BImprove water and drought resistanceReduce diseaseSoil-working methodsOryza sativaFertilizer
Owner:狄正兴

A method for forming a box-shaped reinforced structure of carbon fiber composite materials

ActiveCN103434141BNo distortionAvoid defectsResin matrixResin-Based Composite
Owner:BEIJING SATELLITE MFG FACTORY

A kind of polypropylene resin specially used for high-speed biaxially stretched film and its preparation method and application

ActiveCN111454517BExcellent thermal and oxidative aging resistanceSolve the problem of short network replacement cycleFlat articlesBulk chemical productionPolymer sciencePolypropylene
Owner:东华能源(宁波)新材料有限公司 +3

Preparation method of covalent triazine-like structure light-emitting organic semiconducting polymer nanofibers and its application in photocatalytic hydrogen production

InactiveCN108754662BExcellent fluorescence propertiesOrganic-compounds/hydrides/coordination-complexes catalystsHydrogen productionSemiconductor materialsFluorescence spectra
Owner:FUZHOU UNIV

Method for adjusting random access sequence and user terminal

ActiveCN104796979BReduce the number of trialsImprove the success rate of first-time accessSynchronisation arrangementNetwork topologiesComputer terminalTime duration
Owner:BEIJING UNIV OF POSTS & TELECOMM

Adhesive interlining for lining

ActiveCN100471408CReduce weightFilm/foil adhesivesJacketsInterliningEngineering
Owner:NISSIN KOGYO CO LTD

Package structure

ActiveCN110707071BImprove performanceImprove shielding effectSemiconductor/solid-state device detailsSolid-state devicesSemiconductor chipElectronic component
Owner:NANTONG TONGFU MICROELECTRONICS CO LTD

Solar battery module and method for producing same

ActiveCN107148679AReduce contact resistanceImprove moisture resistancePhotovoltaic energy generationSemiconductor devicesElectricityMetal foil
Owner:KANEKA CORP

Online scheduling method for dynamically arriving tasks

ActiveCN111260254BQuick insertMeet the needs of useResourcesRapid processingDistributed computing
Owner:NAT UNIV OF DEFENSE TECH

Magnetic centrifugal pump

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