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.

High-pressure fatigue testing device and method

ActiveCN103808569BValid inspectionMeet the needs of hydraulic fatigue testingMaterial strength using tensile/compressive forcesLower limitPressure cycling
Owner:HEFEI GENERAL MACHINERY RES INST +1

A preparation method of molding sand for casting 350km axlebox

ActiveCN109465391BReduce pollutionIncreased preparation rateFoundry mouldsFoundry coresPhenol formaldehyde resinRaw material
Owner:QINGDAO LIANSHAN CASTING

A remote retrieval method for power grid comprehensive information

InactiveCN104679805BRealize remote accessAchieve sharingData processing applicationsSpecial data processing applicationsReal-time dataRemote control
Owner:STATE GRID CORP OF CHINA +3

Pressing structure and electronic device having the same

ActiveCN106200772BSimple structural designDigital data processing detailsRepulsion forceEngineering
Owner:PEGATRON

Cylindrical multi-branch filter of tundish

InactiveCN102000796BRealize multiple shunt refinementChange flow stateForeign matterEngineering
Owner:SHANDONG IRON & STEEL CO LTD

Method for detecting semiconductor device and semiconductor storage device

InactiveCN1438688ATransistorSemiconductor/solid-state device testing/measurementCapacitanceSemiconductor storage devices
Owner:MITSUBISHI ELECTRIC CORP

Polarization system and polarization method of cement-based piezoelectric ceramic composite material

ActiveCN102903842BGuaranteed Polarization Success RateGuaranteed long-term stabilityPiezoelectric/electrostrictive device manufacture/assemblyHeating oilCeramic composite
Owner:SHENZHEN UNIV +1

A mold return structure with forced demoulding feature

ActiveCN105346015BSimple structureVersatileCushionEngineering
Owner:NINGBO TIANLONG ELECTRONICS

A plug-in auxiliary plug-in puller used in conjunction with a chassis

ActiveCN112164929BReduced strength requirementsReduce weight requirementsCoupling device detailsClassical mechanicsWrench
Owner:扬州船用电子仪器研究所

Image compensation method and digital camera device thereof

InactiveCN101754027BReduce resolutionColor signal processing circuitsLow noiseDigital image
Owner:ALTEK CORP

vzif-67/zif-67-polyimide mixed matrix film, preparation method and application thereof

ActiveCN113413777BAchieve selective separationEasy to separateProductsSemi-permeable membranesPolymer sciencePolyimide membrane
Owner:NANJING UNIV OF SCI & TECH

Magnesium aluminum pentafluoride/porous carbon composite material and its preparation method and application

ActiveCN109603757BWide variety of sourcesLow priceOther chemical processesWater contaminantsCongo redPorous carbon
Owner:CENT SOUTH UNIV

Ultraviolet mutagenesis device and method for fertilized eggs of aquatic animals

InactiveCN114606125AStable mutagenic effectScatter evenlyBioreactor/fermenter combinationsBiological substance pretreatmentsAnimal scienceUV-Mutagenesis
Owner:湖南省水产科学研究所

A command current generation algorithm for load simulation of three-phase phase-controlled rectifier bridge

ActiveCN105743368BAdd load typeImproved ability to simulate nonlinear loadsAc-dc conversionElectronic loadAlgorithm
Owner:STATE GRID TIANJIN ELECTRIC POWER +1

Manufacturing method of bamboo-shoot-flavor health jelly

ActiveCN103609931BNatural extract food ingredientsFood ingredient functionsMedicinal herbsPotato starch
Owner:ANHUI LIANZHE JADE & BAMBOO CO LTD

Android software dynamic analysis and detection method based on behavior feature extraction

ActiveCN108427882BStatic analysis has a high false positive rateLower requirementPlatform integrity maintainanceFeature extractionAndroid app
Owner:NANJING UNIV OF POSTS & TELECOMM

A method for recovering fluorine in industrial monoammonium phosphate neutralization slurry

ActiveCN107827113BQuality improvementEasy to operateMagnesium sulfatesFluosilicic acidPhosphatePhosphorus acid
Owner:HUBEI XIANGYUN GROUP CHEM

water heating system

ActiveCN103827602BImprove efficiencyHeating fuelHeat pumpsEngineeringRefrigerant
Owner:MIURA COMPANY LIMITED

A kind of high-performance superhydrophobic metal surface and preparation method thereof

ActiveCN110756414BHigh water contact angleImprove hydrophobicityPretreated surfacesCoatingsMicro nanoSuperhydrophobe
Owner:THE SECOND RES INST OF CIVIL AVIATION ADMINISTRATION OF CHINA

High-performance aluminum alloy automatic welding wire

ActiveCN102699564BWelding/cutting media/materialsSoldering mediaManganeseMetallic materials
Owner:ZHEJIANG YUGUANG ALUMINUM MATERIALS

Real-time path planning method, device, movable vehicle and storage medium

ActiveCN113253761BAvoid enteringPosition/course control in three dimensionsTransport engineeringRoad condition
Owner:ZEROTECH (SHENZHEN) INTELLIGENCE ROBOT CO LTD

Hand lock device

ActiveCN106014015BEasy to operateLow costHandcuffsElectric machineryMechanical devices
Owner:杭州威灿科技有限公司

Terahertz Frequency Doubler Using Coplanar Transmission Lines

ActiveCN104617880BReduced assembly stepsReduced processing performanceOscillations generatorsCross connectionLow-pass filter
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Frequency down converter having matching circuit including trimming mechanism coupled to mixed coupler

ActiveCN101459438BFrequency-modulated carrier systemsLow noiseAudio power amplifier
Owner:WISTRON NEWEB

Foaming equipment, foaming process and foaming process of refrigeration equipment

ActiveCN104260266BReduce air pressureImprove insulation effectInsulation layerRefrigeration
Owner:HEFEI MIDEA REFRIGERATOR CO LTD +1

A method and system for interbank digital currency settlement

ActiveCN107392751BImprove settlement efficiencyIncrease flexibilityFinancePayment circuitsDigital currencyTelecommunications
Owner:THE PEOPLES BANK OF CHINA DIGITAL CURRENCY INST

A kind of highly stable egg white protein adhesive and preparation method thereof

ActiveCN111635733BProtein adhesivesGlue/gelatin preparationBiotechnologyAdhesive
Owner:湖北小胡鸭酱卤食品研究院有限公司

An environment-friendly deep embossing die-cutting machine

ActiveCN112238505BReduce frictionRealize detachable connectionMechanical working/deformationMetal working apparatusEngineeringMachine
Owner:玉田县中博印刷机械有限公司

A Shared Memory Interface for Multicore Parallel Video Encoding and Decoding

ActiveCN105323586BImprove access efficiencyEfficient accessDigital video signal modificationMemory interfaceVideo encoding
Owner:广东世寰智能科技有限公司

A high-efficiency microfluidic chromatographic similarity analysis method and a method for calculating the influence degree

ActiveCN105527361BComponent separationSimilarity measureComputer science
Owner:上海市计算技术研究所有限公司

A method for preparing gradient nanostructure nitride layer on the surface of titanium alloy

InactiveCN106480399BStrong penetrating powerImprove mechanical propertiesSolid state diffusion coatingNanostructured metalPre treatment
Owner:NANJING INST OF TECH +1

Soft start method for wireless charging system

ActiveCN109980758BTo achieve the purpose of suppressionBatteries circuit arrangementsCharging stationsControl engineeringInverter
Owner:ZHEJIANG UNIV

A binding domain of bacterial ATP synthase

ActiveCN101065397BAntibacterial agentsOrganic active ingredientsBinding domainAntimycobacterial Agents
Owner:JANSSEN PHARMA NV

Steel door air defense door production process

ActiveCN111185993BNot easy to rustNot easy to affect the structural strengthMoulding surfacesMouldsEngineeringRebar
Owner:上海凯斯特民防设备有限公司

A unified identity authentication method for electric power dispatching control system

ActiveCN109902462BImplement identity authenticationSolve authentication problemsDigital data authenticationResourcesPasswordControl system
Owner:STATE GRID CORP OF CHINA +3

A kind of high chromium cast iron for making machine head and machine mouth bushing and its preparation method

ActiveCN106756458BImprove molding qualityIncrease productivityProcess efficiency improvementWear resistantChemical element
Owner:SHUANGYASHAN TIANHONG MACHINERY MFG

A kind of preparation method of anti-oxidation decontamination polishing paste

ActiveCN109837018BImprove antioxidant capacityPrevent oxidationInorganic/elemental detergent compounding agentsOrganic detergent compounding agentsBiotechnologyPolyphenol
Owner:义乌市君胜科技有限公司

Method for establishing multi-person session discussion group of instant communication

ActiveCN1992623BEasy to operateEffective compatibility with operating habitsSpecial service provision for substationDiscussion groupClient-side
Owner:TENCENT TECH (SHENZHEN) CO LTD

An adjustable double-layer linkage CNC platform

InactiveCN106584853BImprove execution efficiencyMove fastManufacturing platforms/substratesNumerical controlDigital control
Owner:HEBEI UNIV OF TECH +1

A kind of charcoal heat-reducing gas coupled reduction so 2 Apparatus and method for preparing sulfur

ActiveCN108163816BHigh yieldIncrease contact timeSulfur preparation/purificationGas solidCoupling
Owner:SHANDONG UNIV

Method for reducing iron base catalyst of Fisher-Tropsch synthesis in slurry bed

ActiveCN1247305CSimple methodSimple and fast operationHydrocarbon from carbon oxidesCatalyst activation/preparationSyngasReactor system
Owner:SYNFUELS CHINA TECH CO LTD

Metal material patterning method

ActiveCN107342220BDoes not affect conductivityEasy to peelMaterial nanotechnologySemiconductor/solid-state device manufacturingThermal expansionProtection layer
Owner:YUNGU GUAN TECH CO LTD

Polarizer with optical color transforming function and LCD using same

InactiveCN100464229CReduce manufacturing costPolarising elementsNon-linear opticsLiquid-crystal displayPolarizer
Owner:WINTEK CORP

A lithium battery cell short circuit detection device

ActiveCN110133427BAccurate detectionGuaranteed accuracyFinal product manufactureShort-circuit testingEngineeringMechanical engineering
Owner:CHANGDE TOBACCO MACHINERY

Structure adjustable 3D network mesoporous manganese dioxide and its preparation method

InactiveCN105481018BRaw materials are easy to getLow costManganese oxides/hydroxidesNetwork structureSupercapacitor
Owner:SHANGHAI UNIV

Start control method and electronic device

ActiveCN104065886BSmooth startImprove experienceTelevision system detailsColor television detailsSimulationElectronic equipment
Owner:LENOVO (BEIJING) LTD

Tire comprising rubber composition comprising vinyl epoxy elastomer crosslinked by polycarboxylic acid

ActiveCN105246708BEasy to understandSpecial tyresElastomerHydrogen atom
Owner:MICHELIN & CO CIE GEN DES ESTAB MICHELIN

Camera device

ActiveCN113260919AEnsure combined reliabilityMake sure to escapeMountingsCamera body detailsMechanical engineeringLiquid lens
Owner:LG INNOTEK CO LTD

A mail sorting and conveying system

ActiveCN103567152BSortingTransport systemManagement unit
Owner:欧耀多 +1

Exercise bike resistance adjustment device

ActiveCN102764489BAdjust exercise resistanceEven by forceFrictional force resistorsEngineeringFrictional resistance
Owner:俞汝高

A method and system for constructing a three-dimensional model of a human body

ActiveCN109754459BBuilds are fast, efficient and accurateImplement the buildImage enhancementImage analysisPattern recognitionHuman body
Owner:湖南视觉伟业智能科技有限公司

A cluster-based pick-and-place path optimization method for LED placement machines

ActiveCN111465210BExcellent pick-up pathIncrease productivityPrinted circuit assemblingCharacter and pattern recognitionDistance matrixProcess engineering
Owner:宁波智能装备研究院有限公司

A system and cooling method for cooling electromagnetic rail gun rails

ActiveCN109141110BLower impedanceImprove accelerationElectromagnetic launchersDomestic cooling apparatusLiquid storage tankEngineering
Owner:BEIJING MECHANICAL EQUIP INST

Lift-off type moveable resin sand providing system

InactiveCN100518991CReasonable designEasy to useMould handling/dressing devicesEngineeringAtmospheric pressure
Owner:吴广福

Serological pipette automatic ultrasonic welding equipment

ActiveCN108500714BEfficient weldingSave human effortMetal working apparatusNon-electric welding apparatusUltrasonic weldingEngineering
Owner:ZHEJIANG SORFA MEDICAL PLASTIC

Plasma cutting equipment

ActiveCN105798443BFast cutting speedCut surface smoothWelding/cutting auxillary devicesAuxillary welding devicesEngineeringPlasma cutting
Owner:张家港奥得森机电设备有限公司

Visual monitoring method, device and equipment for urban coordinated development

ActiveCN112101706BImprove accuracyGet intuitive and convenientCharacter and pattern recognitionResourcesVisual monitoringEngineering
Owner:SOUTH CHINA NORMAL UNIVERSITY

Fingerprint Imaging System

InactiveCN103810483BHigh image qualityUniform light receivingCharacter and pattern recognitionExit surfaceLight emission
Owner:GINGY TECH

A kind of oxide thin film substrate, oxide thin film and preparation method thereof

ActiveCN110408888BHigh priceAddress limitationsVacuum evaporation coatingSputtering coatingLattice mismatchPhysical chemistry
Owner:SOUTH CHINA NORMAL UNIVERSITY

Capacitor Insulated Terminal Cover

ActiveCN110571053BAvoid the problem of easy falling off from both ends of the connecting barrelAvoid complicated proceduresFixed capacitor housing/encapsulationFixed capacitor terminalsSolderingCapacitor
Owner:ANHUI SAFE ELECTRONICS

Method, device, electronic device and air conditioner for obtaining exhaust gas temperature

ActiveCN113048618BReduce manufacturing costEasy to solveMechanical apparatusSpace heating and ventilation safety systemsEngineeringMechanical engineering
Owner:NINGBO AUX ELECTRIC +1

Fully automatic electromagnetic control type bunker and its defense method

InactiveCN104990454BImprove defensive securityIncrease shooting speedElectromagnetic launchersDrive shaftShielding block
Owner:凌一洲

A substation with shockproof function

ActiveCN105896341BReduce exposureReduce vibrationAnti-seismic devicesPhysics
Owner:国网江苏省电力有限公司淮安供电分公司 +1

An environmentally friendly power transmission frame

InactiveCN104314350BSmall footprintReasonable structural designGeneral water supply conservationTowersEngineeringWater collection
Owner:国网山东省电力公司沂水县供电公司

Driving visual blind area detection system and method

ActiveCN102211547BAvoid traffic accidentsReduce traffic accidentsTelevision system detailsAcoustic signal devicesTraffic accidentImage detection
Owner:QIDONG HUITONG PLATING CO LTD

Modified manganese slag-mineral powder composite gelled material

ActiveCN102101756BClinker productionElectrolysisSlag
Owner:CENT SOUTH UNIV

Electronic device support

InactiveCN103453286ABook-restsBed-tablesEngineeringElectrical and Electronics engineering
Owner:SHENZHEN FUTAIHONG PRECISION IND CO LTD

Thermoopic type variable optical attenuator and array type variable optical attenuator using this

InactiveCN1836187ASuppression of variation in crosstalk interferenceNon-linear opticsOptical propagationOptical attenuator
Owner:SEIKOH GIKEN

Cable holding device

InactiveCN100457315CEasy to handleSmall press spacingMetal-working feeding devicesPositioning devicesEngineeringMechanical engineering
Owner:KOMATSU LTD

Method for early-maturing cultivation of fresh-eating corn in greenhouse and interplanting loofah

ActiveCN103782776BImprove efficiencyImprove planting efficiencyHorticultureGourdGreenhouse
Owner:NANJING INST OF VEGETABLE SCI

Antimagnetic particle three-dimensional control device based on MEMS technology

InactiveCN101830427BEasy to implementReliable method of implementationSemi-permeable membranesFixed microstructural devicesMagnetic sourceCoil array
Owner:SHANGHAI JIAOTONG UNIV

A vertical take-off and landing UAV flight attitude test platform

ActiveCN106114903BEasy to carryReduce R&D testing costsAircraft components testingTest efficiencyFlight test
Owner:浙江容祺智能装备有限公司

High affinity fusarium specific single-chain antibody and preparation method thereof

InactiveCN102492037BHigh affinityImmunoglobulins against fungi/algae/lichensBiological testingSingle-Chain AntibodiesMutant
Owner:HUAZHONG AGRI UNIV

An Encrypted Anonymous Network Traffic Identification Method

ActiveCN109951444BImprove performanceTransmissionData setInternet traffic
Owner:INST OF INFORMATION ENG CHINESE ACAD OF SCI

Application of imidazolidin in the preparation of medicines for preventing and treating bmnpv-infected silkworm cells

ActiveCN106176729BInhibition of replicationHas a therapeutic effectOrganic active ingredientsAntiviralsDiseasePharmaceutical drug
Owner:JIANGSU UNIV OF SCI & TECH

Wrapped magnet wire and its preparation method

InactiveCN104021850BImprove insulation performanceHigh temperature resistantInsulated cablesInsulated conductorsElectrical conductorTemperature resistance
Owner:ZHUZHOU TIMES NEW MATERIALS TECH

Waterproof structure and construction method of anti-floating steel anchor cable in basement

InactiveCN103774664BGuaranteed waterproof performanceProtective foundationBulkheads/pilesBasementPolyester
Owner:THE INST OF ARCHITECTURE DESIGN & RES SHENZHEN UNIV

Bed defecation nursing device

ActiveCN103610550BSmooth bowel movementsEliminate residueMedical transportButtocksSewage
Owner:SHENZHEN PINQUAN MEDICAL SCI & TECH CO LTD

A kind of simulated antimicrobial peptide copolymer and preparation method thereof

InactiveCN107459654BImprove antibacterial propertiesSimple and fast operationBiocideDisinfectantsPolymer scienceAntimicrobial peptides
Owner:TIANJIN UNIV

Cloud platform data leakage path identification method based on graph computing technology

ActiveCN111222159BDigital data protectionFile system administrationPathPingPath recognition
Owner:NO 30 INST OF CHINA ELECTRONIC TECH GRP CORP +1

Modulation method of independent power supply space vector inverter circuit for single-phase induction motor

InactiveCN103023287BAvoid commutation interactionsConsistent magnetomotive forceElectronic commutation motor controlAC motor controlMicrocomputerInduction motor
Owner:HEILONGJIANG UNIV

Pipeline type steam filter screen with double-funnel structure

ActiveCN103263802BSimplify external fixation structureReduce the impact of placementFiltration separationPulp and paper industryFlange
Owner:浙江汽轮成套技术开发有限公司

With sudden disease monitoring and alarm function and fatigue driving monitoring early warning correction system

ActiveCN110544361BGuaranteed accuracyImprove driving comfort performanceAlarmsDisease monitoringEarly warning system
Owner:苏州美利金机电有限公司

A screen-type hydrothermal kettle capable of solid-liquid separation

InactiveCN104785169BRetain the original structureAvoid structural changesPressure vessels for chemical processStationary filtering element filtersEngineeringTop cap
Owner:NORTHWEST UNIV

Combined-type protection plate for ingot casting crucible

InactiveCN102808214BImprove heat transfer performanceHigh yieldPolycrystalline material growthFrom frozen solutionsCrucibleHeat conducting
Owner:TIANWEI NEW ENERGY HLDG

A kind of low noise amplifier and its manufacturing method

ActiveCN102946231BImprove performanceLower noise figureAmplifier modifications to reduce noise influenceHigh resistanceAudio power amplifier
Owner:SHANGHAI INTEGRATED CIRCUIT RES & DEV CENT

Manufacturing method of back contact battery in low ohmic contact

InactiveCN102148291BImprove conversion efficiencyReduce contact resistanceRenewable energy productsSemiconductor devicesScreen printingOhmic contact
Owner:TIANWEI NEW ENERGY YANGZHOU +1

Inner mould assembly machine of casting part

InactiveCN103537631BReasonable structureEasy to installMoulding machine componentsMoulding machinesTransducerMaterials science
Owner:孙凤英

A saline-alkali soil green planting reclamation device

ActiveCN105900553BImprove adaptabilitySimple structureSoil lifting machinesGreeningEngineering
Owner:桐乡乐维新材料有限公司

Message processing method and device in irregular window

ActiveCN103513857BSpecific program execution arrangementsInput/output processes for data processingOperational systemMessage processing
Owner:北京鸿享技术服务有限公司

A method and device for generating a picture verification code, and an identity verification method and device

ActiveCN103312512BLittle changeDoes not increase the difficulty of identificationUser identity/authority verificationComputer hardwareMessage authentication code
Owner:深圳市前海幻境网络科技有限公司

Method for producing multi-concentration oxygen-enriched gas by pressure swing adsorption without reversing valve

ActiveCN103950896BLow investment costReduce lossesDispersed particle separationOxygen preparationMolecular sieveVacuum pressure
Owner:广西新宇瑞霖医疗科技股份有限公司

Method for transmitting control information in a wireless communication system and apparatus therefor

ActiveCN102377520BError prevention/detection by using return channelSpatial transmit diversityComputer hardwareReed–Muller code
Owner:LG ELECTRONICS INC

Method for updating broadcast parameters based on unidirectional transmission

ActiveCN102098168BReduce update latencyGood synchronizationSpecial service provision for substationEthernet over coaxCoaxial cable
Owner:XIDIAN UNIV

A Symmetric Key Distribution Method for Resisting Quantum Attacks

ActiveCN114285573BAchieve safe distributionThe allocation method process is simple and clearKey distribution for secure communicationSecure transmissionAttack
Owner:ZHEJIANG QUANTUM TECH CO LTD

Method and system for remote encryption control of oil pumping unit

InactiveCN103345206BThe transmission process is safe and reliableThe transmission process is stable and reliableSecurity arrangementProgramme total factory controlControl systemRemote control
Owner:CHUZHOU YOULIN TECH DEV

Source follower input buffer

ActiveCN102771052BElectric analogue storesAnalogue-digital convertersAnalog-to-digital converterLinearity
Owner:TEXAS INSTR INC

Method for extracting glycolipids in spirulina with supercritical carbon dioxide

ActiveCN107778337BEfficient acquisitionSuitable for industrial applicationsSugar derivativesSugar derivatives preparationOrganosolvSpirulina sp.
Owner:GUOTOU BIO TECH INVESTMENT CO LTD +1

Stator iron core, single-phase permanent magnet motor and household appliances

ActiveCN107317408BAchieve connectionAchieve lengthMagnetic circuit stationary partsSynchronous machines with stationary armatures and rotating magnetsPermanent magnet motorEngineering
Owner:GUANGDONG WELLING ELECTRIC MACHINE MFG +1

A control method, device, equipment and storage medium for unmanned aerial vehicle formation

ActiveCN108508916BIncrease information acquisitionImprove scanning efficiencyPosition/course control in three dimensionsComputer graphics (images)Uncrewed vehicle
Owner:SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA

Digital biomarker

PendingCN114007504AOrganic active ingredientsNervous disorderClinical settingsPhysical therapy
Owner:F HOFFMANN LA ROCHE & CO AG

Size-controllable copper antimony sulfur nanocrystalline material and preparation method thereof

ActiveCN104894635BSimple processLow equipment requirementsMaterial nanotechnologyPolycrystalline material growth1-dodecanethiolReaction temperature
Owner:WUHAN UNIV OF TECH

Device and method for laser cleaning and surface modification composite processing of carbon fiber composite materials

ActiveCN110586579BImprove surface qualityImprove surface roughnessWelding/soldering/cutting articlesLaser beam welding apparatusEpoxyLaser processing
Owner:JIANGSU UNIV

Method for simulating harmonics of power system to be connected with electrified railway

ActiveCN102904254BSimplify complexityRealize researchHarmonic reduction arrangementAc network to reduce harmonics/ripplesPower qualityElectric power system
Owner:ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY +1

Fitness action error correction method and system based on deep learning image recognition

ActiveCN108734104BSolve problems that are hard to compareAccurate extractionCharacter and pattern recognitionPattern recognitionHuman body
Owner:杭州易舞科技有限公司

Consumables tray automatic loading device for fully automatic chemiluminescence immunoassay analyzer

ActiveCN104020309BNovel structureAvoid wastingMaterial analysisControl engineeringProcess engineering
Owner:DIRUI MEDICAL TECH CO LTD

Camera device, fire detection and alarm system and method

ActiveCN104867265BImprove accuracyEasy to detectTelevision system detailsColor television detailsFire riskFire detection
Owner:SHENZHEN JIAXINJIE TECH

Lubricant Filtration System

ActiveCN104147833BReduce speed lossImprove filtering effectGravity filtersLubricant compositionFiltrationEngineering
Owner:CHINA PETROLEUM & CHEM CORP

An Electromagnetic Synchronous Switching Double Printhead Extrusion System

ActiveCN109366995BRealize automatic alternate switchingRealize printing in turn3D object support structuresApplying layer meansHeight differenceDrive motor
Owner:GUANGZHOU ELECTRONICS TECH

Magnetizing built-in V-type adjustable flux motor

ActiveCN105914927BWide speed rangeNot easy to saturateMagnetic circuit rotating partsMagnetic barrierMagnetic poles
Owner:黑龙江省工研院资产经营管理有限公司

Multifunctional virtual surgery equipment

InactiveCN100337260CReal-time acquisitionHigh precisionSurgeryEducational modelsBaseboardCoupling
Owner:SHANGHAI JIAOTONG UNIV

A self-heating continuous carbonization activation processing method and device for biomass

ActiveCN103708452BWith dryReduce consumptionCarbon compoundsEnergy inputCombustion chamberWater vapor
Owner:INST OF URBAN ENVIRONMENT CHINESE ACAD OF SCI +1

Roaming reminder method and device

ActiveCN105163290BRemind in timeAvoid high feesMessaging/mailboxes/announcementsNetwork data managementTelecommunications
Owner:XIAOMI INC

Preparation method of vitamin K2 compounds

ActiveCN102485709BHigh yieldReduce dosageOrganic compound preparationQuinone preparationVitamin K2Orthoester
Owner:天津康鸿医药科技发展有限公司

Spring cutters for deburring bearing cages

ActiveCN103008792BImprove deburring effectTurning toolsHardnessEngineering
Owner:DALIAN RUIGU SCI & TECH

High temperature resistant label device

ActiveCN103761553BAccurate radio frequency identificationMeet the needs of location trackingRecord carriers used with machinesCelsius DegreeEngineering
Owner:CHONGQING MICRO IDENTIFICATION TECH

Stable pharmaceutical preparation containing thymosin 1 derivatives

ActiveCN102233130BPeptide/protein ingredientsPharmaceutical non-active ingredientsPharmaceutical formulationBuffer solution
Owner:JIANGSU HANSOH PHARMA CO LTD

A vibrating wheat straw crushing device

ActiveCN105815055BSimple structureEasy to useCuttersGrain treatmentsEngineering
Owner:黄山市屯溪区国有资产投资运营有限公司

Method, RF front-end and obu for improving the dynamic range of obu radio frequency

ActiveCN111162817BImprove RF dynamic rangeTicket-issuing apparatusTransmissionTelecommunicationsRF front end
Owner:AEROSPACE INFORMATION

A kind of stitch-free mother-child button and twisting method thereof

InactiveCN101690623BEasy to assemble and disassembleAchieve elastic pulling effectClothes buttonsCircular discNatural state
Owner:庄则东

General-purpose center-correcting rack

InactiveCN101434031BEasy to useHigh precisionMetal working apparatusEngineeringMechanical engineering
Owner:GUANGDONG COSCO SHIPPING HEAVY IND CO LTD

Method for making pvc long fiber thermoplastic body

ActiveCN104995005BDoors/windowsCoatingsThermoplasticYarn
Owner:REHAU IND SE & CO KG

F and N co-doped visible-light response bismuth vanadate photocatalyst and preparation method thereof

InactiveCN102489324BImprove catalytic performanceEasy to preparePhysical/chemical process catalystsBismuth vanadatePhotocatalytic degradation
Owner:SHAANXI UNIV OF SCI & TECH

Acidic extractable white yellow dye compound for fur and its synthesis and application method

ActiveCN105753750BImprove linearityGood compatibilityMonoazo dyesOrganic chemistryYELLOW DYEEnvironmental effect
Owner:北京泛博清洁技术研究院有限公司

Novel ship bottom rotating cutter cleaning robot

InactiveCN113148052AAvoid damageImprove adhesionVessel cleaningHullsMarine engineeringBrush
Owner:GUANGDONG OCEAN UNIVERSITY

Method for promoting pea seed germination and seedling growth by using plant extract

ActiveCN109874448BImprove growth efficiencyAccurate dataHorticulture methodsSeed immunisationStem lengthLateral root
Owner:YUNCHENG UNIVERISTY

Noise Generation in Audio Codecs

ActiveCN103477386BReal synthesisEasy to separateSpeech analysisSound producing devicesNoise generationSpectral domain
Owner:FRAUNHOFER GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG EV

Hand mold turnover posture control mechanism

PendingCN110406975AReduce manufacturing costReduce manufacturing difficultyCharge manipulationConveyor partsRelative displacementGear wheel
Owner:归中智能装备(南通)有限公司

Vacuum forming refractory fiberboard production line and its application method

ActiveCN103046438BSimple structureEasy to useFibreboardInorganic fibres/flakesFiberProduction line
Owner:山东光明苏普尔耐火纤维有限公司

A kind of production process of laminated glass

ActiveCN108312670BGood adhesionElasticSynthetic resin layered productsGlass/slag layered productsMethacrylate methylGlass sheet
Owner:四川雄港玻璃有限公司

System and method for implementing SP voice content monitoring

InactiveCN100568834CReduce complexityReduce labor intensitySupervisory/monitoring/testing arrangementsSpeech recognitionAutomatic speechSpeech sound
Owner:ZTE CORP

A kind of method for preparing potassium permanganate by ion membrane electrolysis

ActiveCN104862730BEasy to assembleSmall footprintCellsManganates/permanganatesAssembly cellsConductive materials
Owner:广东航鑫科技股份公司 +1

Method for preparing ferrous sulfate by reducing iron mud under induction action of solution discharge plasma

InactiveCN102107911BWide variety of sourcesSufficient sourceIron sulfatesToxic industrial wastePollution
Owner:DALIAN MARITIME UNIVERSITY

Method, device, vehicle-mounted equipment, and storage medium for determining obstacle distance

ActiveCN111413701BReduce complexityAcoustic wave reradiationComputer graphics (images)In vehicle
Owner:UISEE TECH BEIJING LTD

Improved capacitive fingerprint sensing unit, method for acquiring fingerprints and fingerprint sensor

ActiveCN106156710BHigh sensitivityIncreasing the thicknessCharacter and pattern recognitionDielectric layerElectrostatic discharge
Owner:SUNASIC TECH LTD

Pixel circuit and driving method thereof, OLED display panel and device

ActiveCN104036726BIncrease opening ratioReduce current densityStatic indicating devicesControl signalEngineering
Owner:BOE TECH GRP CO LTD

A test device and method for simulating the formation process of in-situ environmental filling body strength

ActiveCN109709278BEasy to operateLow costMaterial analysisFiberSuction force
Owner:NORTHEASTERN UNIV LIAONING

Device for transmitting data

InactiveCN101014485AWith anti-loosening deviceLow costSuspensionsCable arrangements between relatively-moving partsElectrical conductorEngineering
Owner:ZF FRIEDRICHSHAFEN AG

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