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.

Cosmetic for skin whitening containing acyl substituted derivatives of glucose or sucrose

InactiveCN1229107CNo side effectsPrevent pigmentationCosmetic preparationsToilet preparationsSucroseSide effect

Owner:LG HOUSEHOLD & HEALTH CARE LTD

Sheet trimming machine with feeding mechanism

ActiveCN105858183BAvoid hittingIncrease productivityConveyorsPackagingSheet materialEngineering

Owner:宿州市东正木业有限公司

Linear Current Driver

ActiveCN107272793BReduce the impact of offsetGuaranteed linearityAmplifier with semiconductor-devices/discharge-tubesElectronic switchingResistive circuitsDriving current

Owner:SAMSUNG ELECTRO MECHANICS CO LTD

System and method for improving speed and power in a switched-capacitor amplifier

ActiveCN104052475AReduce power consumptionIncrease parasitic capacitanceAmplifiers using switched capacitorsPhysical parameters compensation/preventionAudio power amplifierCascode

Owner:ANALOG DEVICES INC

A cold chain logistics visualization monitoring system and method

ActiveCN104571044BReal-time grasp of temperature changesTimely responseTotal factory controlProgramme total factory controlCold chainEngineering

Owner:CJ ROKIN LOGISTICS SUPPLY CHAIN CO LTD

Preparation method of regenerated silk fibroin fiber and product thereof

ActiveCN102134757BHigh degree of bionicControl degradationSpinnerette packsMonocomponent fibroin artificial filamentHigh concentrationFiber

Owner:DONGHUA UNIV

A multifunctional hydraulic mold lifting system and its construction method

ActiveCN105297639BSimple structureLow costForms/shuttering/falseworksBridge erection/assemblyHeadframeHanging basket

Owner:任自放

Deposition furnace for fused silica glass

ActiveCN105502898BLarge diameterGood for maintaining shapeGlass shaping apparatusRefractoryDeposition process

Owner:CHINA BUILDING MATERIALS ACAD

Wind measurement method of wind measuring tower and wind shadow resistant wind measuring tower

ActiveCN108152533BCapable of measuring wind directionAccurate measurementIndication/recording movementEngineeringTower

Owner:北京唐浩电力工程技术研究有限公司

A superfine polishing process for metal products

InactiveCN109396970BEnsure personal safetyImprove polishing effectPolishingMaterials science

Owner:杭州临安恒达精密仪表元件厂

Anti-pinch substrate alignment device

ActiveCN106249449BNon-linear opticsStopped workEngineering

Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD

A mobile high temperature distributing machine

ActiveCN105858279BGuaranteed to workGuaranteed mobilityLoading/unloadingEngineeringWater cooling

Owner:夏佩文

A kind of soaking liquid and its preparation method and use method

ActiveCN110003996BEasy to cleanImprove yieldOrganic detergent compounding agentsDetergent mixture composition preparationActive agentBalance water

Owner:广东剑鑫科技股份有限公司

A device and process for coordinated treatment of flue gas desulfurization and dust removal

ActiveCN105854561BEven airflowLarge fluctuations in liquid surface thicknessDispersed particle separationCycloneLiquid layer

Owner:ZHEJIANG TIANLAN ENVIRONMENTAL PROTECTION TECH

An oil-based emulsified drilling fluid with an ultra-low oil-water ratio of 40:60

ActiveCN105062438BSave oil phase costHigh viscosityDrilling compositionFiltrationPetroleum

Owner:HUBEI HANC NEW TECH

Air filter monitoring method and system

ActiveCN112392596BPredicted service lifeTimely replacementCombustion-air/fuel-air treatmentMachines/enginesAir filtrationAir volume

Owner:WEICHAI POWER CO LTD

A kind of cold-heat-resistant water-soluble self-drying acrylic resin and preparation method thereof

ActiveCN105504137BImprove toughnessGood cold and heat resistanceCoatingsFunctional monomerPolymer science

Owner:YINGDE BOTE CHEM INDAL

Time division temperature controller

ActiveCN104090602BAvoid the problems of high power heatingGuaranteed heating effectTemperatue controlReal-time clockHeating effect

Owner:无锡锐泰节能系统科学有限公司

Aluminum-based self-heating agent self-heating device at extreme low temperature and its application

ActiveCN109464026BAvoid Explosion HazardsRapid vaporizationHeat-exchange elementsWarming devicesPotassium hydroxidePhysical chemistry

Owner:INST OF AGRO FOOD SCI & TECH CHINESE ACADEMY OF AGRI SCI

Simulated gain control equipment and method for erbium-doped fiber amplifier

InactiveCN1208914CSimplify commissioningEasy to implementElectromagnetic transmissionNon-linear opticsElectricityErbium doped fiber amplifier

Owner:ALCATEL LUCENT SHANGHAI BELL CO LTD

A kind of high protein composition and its preparation method and application

ActiveCN103907936BFit for consumptionSoft tasteYeast food ingredientsFood ingredient functionsHigh protein foodWhey protein

Owner:ANGEL NUTRITECH CO LTD

Method and device for determining and updating the background list of environmental risk sources in drinking water sources

ActiveCN112241844BImprove convenienceImprove economyCharacter and pattern recognitionResourcesEnvironmental resource managementPotable water

Owner:MINISTRY OF ECOLOGY & ENVIRONMENT CENT FOR SATELLITE APPL ON ECOLOGY ENVIRONMENT

A container processing method, control server and distributed cluster

ActiveCN108170820BAchieve normal operationEffective Smart ServiceDigital data information retrievalProgram loading/initiatingDistributed File SystemParallel computing

Owner:LENOVO (BEIJING) LTD

A bias current generating circuit

ActiveCN107203241BHigh precision requirementsElectric variable regulationDropout voltageEngineering

Owner:深圳市广联智通科技有限公司

Machine for manufacturing plastic items by blow moulding

ActiveCN110997277AGood touchLimit wearDomestic articlesPlastic materialsBottle

Owner:斯蒂利亚诺斯埃莱夫特里乌

A kind of near-infrared photothermal dye and its preparation method and application

ActiveCN112940522BImplement selective loadingAvoid drug resistanceAntibacterial agentsMethine/polymethine dyesPositive gram bacteriaAntibiotic therapy

Owner:NORTHWESTERN POLYTECHNICAL UNIV

Application of ibc2 compound in preparation of drugs for preventing and treating bladder cancer

ActiveCN107898775BPrevent proliferationInhibit migrationOrganic active ingredientsUrinary disorderBladder cancer cellPharmaceutical drug

Owner:北京中科健兰集团有限公司

Detection method of storage life characteristics of monolithic integrated circuits

ActiveCN105004367BShelf Life EstimationSolve the problem of detection of storage life characteristicsElectronic circuit testingElectricityEngineering

Owner:FIFTH ELECTRONICS RES INST OF MINIST OF IND & INFORMATION TECH

A polymer for oil recovery in high-temperature and high-salt reservoirs, its preparation method and application

ActiveCN113402660BGood temperature and salt resistanceEffective stable period is longDrilling compositionImidePolyol

Owner:华鼎鸿基采油技术服务(北京)有限公司

Polarized flash laser lidar system and imaging method

ActiveCN107192373BHigh precisionImprove efficiencyPicture taking arrangementsLaser transmitterOphthalmology

Owner:RES INST OF HIGHWAY MINIST OF TRANSPORT

Resource management method, system and resource management network element

InactiveCN103369501BAvoid allocation errorsNetwork traffic/resource managementData switching by path configurationResource Management SystemBroadband

Owner:ZTE CORP

Long-acting benserazide sustained release microsphere composition and preparation method thereof

InactiveCN101884624BNo pollutionAvoid the effects of treatmentNervous disorderPharmaceutical non-active ingredientsDiseaseOral medication

Owner:XIN HUA HOSPITAL AFFILIATED TO SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE

Water mist outlet of Venturi water bath dust removal spray head of dust removal system of carbon electrode paste conveying system

InactiveCN104475277ABest curveReduce resistanceSpray nozzlesEnvironmental engineeringDust abatement

Owner:NINGXIA JIAXIANG AUTOMATIC CONTROL TECH

A kind of natural hair shampoo and hair care product and its preparation method and application

ActiveCN105997735BHas nourished hairAnti-dandruff and anti-itchCosmetic preparationsHair cosmeticsActive agentLipid Body

Owner:奥俐莱雅(广东)家化科技有限公司

Method for sending and receiving message, network device and system

ActiveCN103685036BReduce occupancyData switching networksContent IdentifierReal-time computing

Owner:HUAWEI TECH CO LTD

A vehicle hybrid intelligent speed limit control method and device

ActiveCN112373300BImprove driving safety and reliabilityAvoid reactionVehicle fittingsAutomatic initiationsControl engineeringVehicle driving

Owner:NAT UNIV OF DEFENSE TECH

Method and device for screening wastewater pollutants with optimal control characteristics of regions and their subordinate monomers

ActiveCN110245804BEasy to operateForecastingResourcesWastewaterToxicity

Owner:JIANGSU PROVINCIAL ACAD OF ENVIRONMENTAL SCI

Quaternary nano leadless piezoelectric ceramic material, and preparation method thereof

InactiveCN103896585AWell mixedSmall particle sizeCeramic sinteringParticle-size distribution

Owner:SHENZHEN OCEANPOWER NEW MATERIALS TECH

An underground pipe gallery water supply and drainage equipment

ActiveCN110306577BAvoid depositionAvoid blockageSewerage structuresFoundation engineeringGear wheelPipe

Owner:浙江铭润工程建设有限公司

A preparation method of ptco@nc catalyst for direct methanol fuel cell

ActiveCN112164809BGood dispersionSmall sizeMaterial nanotechnologyCell electrodesPtru catalystFuel cells

Owner:江西中胄低碳产业有限公司

Coal seam mining simulation method, device and system

ActiveCN109406754BSimulation results are reliableAvoid wastingEarth material testingSimulationStructural engineering

Owner:CHINA SHENHUA ENERGY CO LTD +2

A noodle turning device

ActiveCN106044141BSimple structureFlexible adjustmentConveyorsConveyor partsEngineering

Owner:QINGDAO HAIKEJIA ELECTRONCE EQUIP MFG

A kind of gypsum material for 3D printing and preparation method thereof

ActiveCN104744000BGood dispersionEasy to spreadAdditive manufacturing apparatusMass ratioFilling materials

Owner:NANJING TECH UNIV

Vinyl chloride resin composition, and electric wire and cable using same

ActiveCN106349588BGood weather resistanceImprove permeabilityPlastic/resin/waxes insulatorsInsulated cablesPolymer scienceWeather resistance

Owner:HITACHI METALS LTD

Method for processing low-salt air-dried golden pork knuckles

ActiveCN101822386BMarinated evenlyUnique shapeClimate change adaptationFood preparationCuticleSalt content

Owner:ZHEJIANG QINGLIAN FOOD

Method and device for determining initial opening degree of electronic expansion valve of air conditioner

ActiveCN110966710BRealize adaptive adjustmentMechanical apparatusSpace heating and ventilation safety systemsControl engineeringProcess engineering

Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1

Method for preparing for infrared foot correcting and treating device for spinal skeleton joint

InactiveCN1775325BIn line with engineering principlesStable supportLight therapyTherapeutic DevicesLigament structure

Owner:寇莉祯 +1

Equipment and method for assisting in vehicle driving

ActiveCN102700472BIncrease visual rangeLower requirementVehicle componentsIn vehicleVehicle driving

Owner:BOLY MEDIA COMM SHENZHEN

Ventilators for ventilation, heating, and/or air conditioning units

ActiveCN105075415BCompact designLow costAir-treating devicesVehicle heating/cooling devicesImpellerElectronic component

Owner:VALEO SYST THERMIQUES

An automatic cutting device and method

ActiveCN106910220BPrecise positioningTake advantage ofImage enhancementImage analysisComputer graphics (images)Engineering

Owner:BULLMER ELECTROMECHANICAL TECH

High-efficiency and energy-saving scrap metal smelting system

ActiveCN105087941BIncrease profitImprove stabilityProcess efficiency improvementHigh energyMedium frequency

Owner:HENAN TAIHANG QUANLI HEAVY IND

Wireless communication system and wireless tunnel controlling method

ActiveCN100405868CEasy loadingImprove ease of useRadio/inductive link selection arrangementsRadio transmission for post communicationCommunications systemCommunication quality

Owner:FIPA FROHWITTER INTPROP AG

A Method for Establishing Tenant-Driven Grid Geographic Information Spatial Services

ActiveCN106559488BEffectively measure resource usageAvoid paralysisData processing applicationsTransmissionInformation spacePower grid

Owner:TIANJIN RICHSOFT ELECTRIC POWER INFORMATION TECH +1

Replaceable electrodes and ecg cable plug connector

ActiveCN103379852BAvoid discomfortDiagnostic recording/measuringSensorsElectricityElectrical connection

Owner:KONINK PHILIPS ELECTRONICS NV

An Improved Correlative Interferometer Phase Detection Method

ActiveCN107219496BSimplified phase identification methodReduced angle measurement timeRadio wave finder detailsVoltage amplitudeIntermediate frequency

Owner:THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP

A Silver Paste Printed Dual Broadband Antenna

ActiveCN104409839BEffective radiationEfficient receptionSimultaneous aerial operationsRadiating elements structural formsBroadbandWideband antenna

Owner:GUANGDONG ZHONGYUAN CREATIVE TECH CO LTD

A notification method of live broadcast status, related device, equipment and storage medium

ActiveCN113259697BImprove real-time performanceImprove accuracySelective content distributionTerminal equipmentEngineering

Owner:TENCENT TECH (SHENZHEN) CO LTD

Accuracy checking method and device for small and medium-sized high-precision encoders

InactiveCN103630161BAccuracy Requirements for Realizing Error DetectionEasy to operateInstrumentsPrismEngineering

Owner:CHANGCHUN UNIV OF SCI & TECH

Method and device for notifying connection status between external equipment and router

ActiveCN104168136BFully functionalImprove user experienceError detection/correctionProgram controlRegistered portComputer science

Owner:XIAOMI INC

Package, method for storing or transporting polyvinyl alcohol film, polyvinyl alcohol film, and polarizing film

PendingCN112455928APrevent volume driftAvoid damagePolarising elementsPackaging under vacuum/special atmospherePolymer sciencePolyvinyl alcohol

Owner:MITSUBISHI CHEM CORP

Mixer for mixing exhaust gas

InactiveCN107152355AInternal combustion piston enginesFlow mixersMechanical engineeringMechanics

Owner:FORD GLOBAL TECH LLC

automatic flush toilet

ActiveCN107119771BSimple structureLow costFlushing devicesGear wheelFlush toilet

Owner:瑞安市嘉盛机械有限公司

A kind of glass doped with ito nanoparticles and preparation method thereof

ActiveCN107162441BSize limitHigh strengthNonlinear opticsFluorescence

Owner:HUAZHONG UNIV OF SCI & TECH

A multi-layer oil stain adsorption cleaning tool

ActiveCN107969785BEasy to cleanCause secondary pollutionBristleCoatingsPolymer scienceMicrocrystalline wax

Owner:ANHUI KECHANG MACHINERY MFG

Concentric tie rod unit set combination mechanism

ActiveCN109483225BPrecise positioningGood for fallingAssembly machinesEngineeringStructural engineering

Owner:浙江给力智能科技股份有限公司

A swimming pool trainer

ActiveCN108310747BExtended service lifeAchieve resistanceSport apparatusPhysical medicine and rehabilitationEngineering

Owner:JIANGSU HUITIAN ELECTROMECHANICAL TECH CO LTD

A supramolecular hydrogel and its preparation method, and a slow-release preparation for killing schistosome cercariae and its preparation method

InactiveCN108517042BEasy loadingGood sustained release effectOrganic active ingredientsAerosol deliveryImideImidodicarbonic diamide

Owner:GANNAN NORMAL UNIV

Pocket structure of jacket for gentle craft with floating force component

ActiveCN101204254BNo loss of strengthEasy to manufactureLife-buoysOther angling devicesSurface layerEngineering

Owner:SHIMANO INC

A hidden ground lamp based on new energy technology

ActiveCN111550735BSolve the problem of small scope of applicationDoes not take up spacePhotovoltaic supportsSolar heating energyEnergy technologyNew energy

Owner:YUYAO TAILIAN LIGHTING ELECTRIC

Dripping pills of corydalis tuber

ActiveCN100387250CIncrease surface areaHas a wetting effectPill deliveryCardiovascular disorderDrug contentCoronary heart disease

Owner:北京科信聚润医药科技有限公司

Sample container heating device and nucleic acid extraction equipment for nucleic acid extraction equipment

ActiveCN110777046BFaster and more comprehensive heatingAutomatically adjust stirring speedBioreactor/fermenter combinationsBiological substance pretreatmentsStructural engineeringProcess engineering

Owner:福州法莫优科机械科技有限公司

Mesalazine tablet having improved dissolution

InactiveCN103108629ALow variabilityDissolution with low variabilitySalicyclic acid active ingredientsDigestive systemHardnessDissolution

Owner:DISPHAR INTERNATIONAL BV

Cationic dehydrating agent preparation method

ActiveCN100497415CImprove dehydration effectEfficient removalSludge treatment by de-watering/drying/thickeningSludgeSewage

Owner:CHINA PETROLEUM & CHEM CORP +1

A method of manufacturing heat-treated prestressed steel strands

ActiveCN103643572BImprove atomic activityStrong interactionTextile cablesManganeseHeat treating

Owner:TIANSHUN GROUP

Primer sets and detection kits for the detection of components derived from horses, donkeys, mules, and donkey mules

ActiveCN110964837BShort timeReduce workloadMicrobiological testing/measurementDNA/RNA fragmentationMultiplexMedicine

Owner:INNER MONGOLIA AGRICULTURAL UNIVERSITY

The method for the synthesis of methyl benzoate by two still combined phase transfer catalysis

InactiveCN106748763BAchieve recyclingEmission reductionOrganic compound preparationCarboxylic acid esters preparationBenzoic acidSalt water

Owner:ZHEJIANG UNIV

Vacuum cleaner

ActiveCN109512330BPrevent openingImprove experienceCleaning filter meansSuction filtersRelative motionMechanical engineering

Owner:GREE ELECTRIC APPLIANCES INC

A nanoporous high-entropy alloy microsphere material and its preparation method

ActiveCN109518064BNanoporous richSynthetic strategies are ingeniousHigh entropy alloysMicrosphere

Owner:HEBEI UNIV OF TECH

Electronic device

InactiveCN102134051BSuppress leakage currentReduce power lossElectrostatic/electro-adhesion relaysPiezoelectric/electrostrictive devicesBiochemical engineeringActive layer

Owner:FUJITSU LTD

Production of isoprenoids

InactiveCN101868532ABiofuelsFermentationBiotechnologyFermentation

Owner:AMYRIS INC

A kind of isothermal sulfur-tolerant shift catalyst and preparation method thereof

ActiveCN107362806BHeterogenous catalyst chemical elementsMetal/metal-oxides/metal-hydroxide catalystsPtru catalystPhysical chemistry

Owner:青岛联信催化材料有限公司

A method for decarboxylation and oxidative coupling of α, β-unsaturated carboxylic acid and cyclic ether compound

ActiveCN106366054BLow costGood choiceCarbonyl group formation/introductionCyclic etherPersulfate

Owner:常州田上环保科技有限公司

A mechanical leg of a lower limb rehabilitation robot

ActiveCN107174476BImprove training effectChiropractic devicesCoxal jointKnee Joint

Owner:浙江佑仁智能机器人有限公司

Self-cleaning heat exchanger

InactiveCN102012179BAvoid erosionGuaranteed heat exchange efficiencyHeat exchanger casingsStationary tubular conduit assembliesPlate heat exchangerStraight tube

Owner:FUJIAN NEWLAND ENTECH CO LTD

Traditional Chinese medicine for treating diabetic gastroparesis

InactiveCN101530592BPowder deliveryMetabolism disorderDiabetes mellitusRemove blood

Owner:如皋市磨头建设开发有限公司

A distributed storage cloud server

ActiveCN110650609BGuarantee expiredUse will not affectServersResource allocationComputer hardwareNetwork switch

Owner:珠海与非科技有限公司

A kind of single-layer solar back sheet and preparation method thereof

ActiveCN108250575BExtend your lifeNot easy to delaminatePhotovoltaic energy generationSemiconductor devicesPolyolefinPlasticulture

Owner:浙江中聚材料有限公司

A high-efficiency double-sided simultaneous dyeing device for fabric production

ActiveCN112680896BUniform dyeingImprove uniformityTextile treatment machine arrangementsTextile treatment by spraying/projectingPolymer scienceEngineering

Owner:ANHUI HANLIAN TEXTILE CO LTD

Neutral plugging remover composition and preparation method for oil recovery formation

ActiveCN104194759BImprove cleanlinessNo pollutionDrilling compositionActivated attapulgitePolyethylene glycol

Owner:GANSU HEIMA PETROCHEM ENG

Haemostatic and uses thereof and preparation

InactiveCN101279052BSignificant effectEasy to obtainBlood disorderPlant ingredientsCurative effectActive ingredient

Owner:王金贵

A multi-group material countercurrent adsorption and desorption device and method for enriching high-arsenic waste liquid

ActiveCN109133480BHigh degree of integrationEasy to operateMultistage water/sewage treatmentHigh concentrationThree stage

Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY

Method for reducing content of volatile basic nitrogen in active peptides of euphausia superba

ActiveCN104195206BAccelerate evaporationLower volatile base nitrogen contentFermentationHazardous substanceNitrogen

Owner:OCEAN UNIV OF CHINA

Driving method of plasma display device

InactiveCN102007526AStatic indicating devicesDisplay deviceImage signal

Owner:PANASONIC CORP

A kind of preparation method of carbon nanotube film

ActiveCN105047940BEasy to useEasy to separateMaterial nanotechnologyElectrode carriers/collectorsCarbon nanotubeCarbonization

Owner:NANCHANG UNIV

A Transformer Intelligent Detection and Discharge Device

ActiveCN103531332BGuaranteed uptimeWork lessTransformers/inductances coolingMeasurement devicesTransformerDisplay device

Owner:ANSHAN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER COMPANY +1

Method for preparing amorphous biological activity superfine powder

InactiveCN101215153BAvoid reunionEasy to manufactureSurgeryProsthesisCalcium nitrate tetrahydrateOrganic solvent

Owner:SOUTH CHINA UNIV OF TECH

Vial preparation method and system

ActiveCN103770967AClosuresDrying solid materials without heatTemperature controlPressure level

Owner:HOSPIRA AUSTRALIA PTY LTD

A spiral conical high-efficiency mixer for the production of chlorinated polyethylene

ActiveCN110721616BImprove transmission efficiencyAchieve good mixing effectRotating receptacle mixersTransportation and packagingElectric machineryEngineering

Owner:ZHANG ZHOU HALTH VOCATIONAL COLLEGE

A method and network device for checking minimum drive test configuration

InactiveCN103024769BWorkaround for Immediate MDT ErrorsImprove performanceWireless communicationAccess networkMulti operator

Owner:ZTE CORP

The method of synthesizing n,n-diisopropylethylamine

ActiveCN106478423BEasy to operateHigh yieldAmino preparation by functional substitutionAlcoholDiisopropylamine

Owner:HANGZHOU XINDE ENVIRONMENTAL PROTECTION TECH

A heating and curing device for thermosetting coatings

InactiveCN105457866BImprove heat utilizationImprove heat transfer effectPretreated surfacesCoatingsThermal energyTemperature control

Owner:WENZHOU LY PONT POWDER COATINGS

Air conditioner and cleaning control method thereof

ActiveCN106403160BAvoid triggering cleaning routinesImprove experienceMechanical apparatusLighting and heating apparatusRunning timeRefrigeration

Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

High temperature slag online visual monitoring system and method

ActiveCN109932282BReal-time liquidityGuaranteed uptimeDirect flow property measurementMolten stateLiquid viscosity

Owner:SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI

A device and method for removing mercury from natural gas

ActiveCN105779055BEffective separation and removalEfficient separationGas treatmentGaseous fuelsAlcoholEngineering

Owner:BC P INC CHINA NAT PETROLEUM CORP +1

A kind of conductive pad manufacturing method

ActiveCN105810589BReduce areaReduce intervalSemiconductor/solid-state device manufacturingDielectric layerMetal

Owner:FOUNDER MICROELECTRONICS INT

Manufacturing method of trench mosfet, trench mosfet and electronic products

ActiveCN110676220BImprove flow capacityImprove leakageTransistorSemiconductor/solid-state device manufacturingTrench mosfetCondensed matter physics

Owner:WILL SEMICON (SHANGHAI) CO LTD

A fluid circulation temperature controlled fusion deposition forming print head

ActiveCN105666876BImprove gap backflowAvoid "plug" phenomenonAdditive manufacturing apparatus3D object support structuresTemperature controlThroat

Owner:XI AN JIAOTONG UNIV

Load cells and electronic balances

ActiveCN106197624BGood performance in four cornersEasy to assembleWeighing apparatus using counterbalanceLoad cellMechanical engineering

Owner:METTLER TOLEDO INSTR SHANGHAI

Automatic fixed number cutting method after bag connection of home decoration pipe packing machine

ActiveCN102514777BReduce labor intensityHigh degree of automationPackagingProgrammable logic controllerControl system

Owner:HENAN LIANSU IND

Service-oriented IPv6 address specification and distribution method, terminal and system for implementing the same

ActiveCN101155196BEasy and efficient managementConvenient and efficient controlTransmissionQuality of serviceDistribution method

Owner:CHINA TELECOM CORP LTD

Automatic loading method for movable terminal software

ActiveCN100371898CRealize dynamic updateEasy update pathProgram loading/initiatingSoftware engineeringAutoload

Owner:HUAWEI TECH CO LTD

A charging device for a robot

ActiveCN109301571BReduce frequencyEnsure safetyBatteries circuit arrangementsIncorrect coupling preventionClassical mechanicsEngineering

Owner:TIANJIN XIQING RUIBO BIOLOGICAL TECH CO LTD

Transmission structure and control method of a miniature three-bearing vector nozzle

ActiveCN109505708BReduce production complexitySimplify complex movements of rotation and deformationJet propulsion plantsUncrewed vehicleStructural engineering

Owner:CHINA UNIV OF MINING & TECH

A kind of preparation method of lignin-based mesoporous carbon material

ActiveCN109704334BImprove stabilityHigh mechanical strengthCarbon compoundsOn/in inorganic carrierAcid waterPhysical chemistry

Owner:NANJING TECH UNIV

Unlock control method and related products

ActiveCN107451444BImprove unlocking efficiencyDigital data authenticationPattern recognitionPalm print

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

hydraulic brake system

ActiveCN105164040BAdjustable flow effectAdjustable pressureElevatorsFrequency changerMotor drive

Owner:INVENTIO AG

A functionalized olefin block copolymer anti-oxidation masterbatch and preparation method thereof

ActiveCN110041470BImprove the use temperatureReduce the steps of adding antioxidantsMasterbatchPolymer science

Owner:FINE BLEND COMPATILIZER JIANGSU CO LTD

Resonant multi-input DC transformer suitable for new energy power supply

ActiveCN104917386BApparatus with intermediate ac conversionMulti inputFull bridge

Owner:SHENZHEN HOVERBIRD ELECTRONICS TECH CO LTD

A patient data visualization method and system for assisting decision-making in chronic diseases

ActiveCN112102937BImprove chronic disease management capabilitiesImprove complianceMedical simulationMedical data miningPatient managementMedicine

Owner:ZHEJIANG LAB

A kind of encryption method and device based on AES

InactiveCN108964872BIncrease aggressivenessIncreased complexityEncryption apparatus with shift registers/memoriesCryptographic attack countermeasuresPlaintextTheoretical computer science

Owner:WUHAN UNIV

Method, apparatus and system thereof for service data interaction in IMS

InactiveCN101489311BReduce difficultyOvercome the problem of compatibility with different business data formatsWireless network protocolsApplication serverData format

Owner:HUAWEI TECH CO LTD

A high-comfort eye massager

ActiveCN106491344BGood massageStrong targetingDevices for pressing relfex pointsMassageEngineering

Owner:菏泽市汇信知识产权运营有限公司

A safety detection method, device and system

ActiveCN109450864BImplement security detectionTransmissionSimulationPhysics

Owner:STATE GRID HEBEI ELECTRIC POWER RES INST

App upgrading method, device, system, electronic device and storage medium

ActiveCN109428936BImprove upgrade efficiencyImprove experienceTransmissionSoftware deploymentEngineeringServer

Owner:CHINA MOBILE COMM LTD RES INST +1

Invisible zipper machine and its reversing device

ActiveCN104522944BFacilitate mechanized productionIncrease productivitySlide fastenersOverturning articlesFastener

Owner:SHENZHEN LANCER M&E TECH

A circuit breaker and its installation method for easy engagement

ActiveCN112397352BTo achieve the masking effectRealize hangingProtective switch terminals/connectionsEngineeringControl theory

Owner:常州中联飞机制造有限公司 +1

Greenhouse environment intelligent control management system based on information collection

ActiveCN104238602BImprove balanceEasy to adjustSimultaneous control of multiple variablesAir cycleMicrocontroller

Owner:JIANGSU YONGLIAN MODERN AGRI DEV

Automatic batching robot

ActiveCN105573284BAvoid harmReduce frequency of useTotal factory controlProgramme total factory controlControl engineeringSolid particle

Owner:ZHENGZHOU NEO LOOP TECH

A method for improving the voltage quality of distribution network based on single-phase photovoltaic inverter

ActiveCN110829469BImprove the quality of supply voltageImprove acceleration performancePolyphase network asymmetry elimination/reductionAc network voltage adjustmentDistribution gridDistribution networks

Owner:重庆涪陵电力实业股份有限公司

a connector assembly

ActiveCN105048175BPressure balanceEffort-saving plugging and unpluggingCoupling contact membersDocking stationEngineering

Owner:CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD

Pressure control valve for controlling opening degree of valve core through utilization of sensing element and refrigeration system

ActiveCN101545555BImproved characteristic curveThe preparation process is matureCompression machines with non-reversible cycleEqualizing valvesVapor–liquid separatorGear drive

Owner:ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD