China latest patents query

The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.

A kind of fabric printing method

ActiveCN103835167BImprove stabilityReduce pollutionDyeing processEngineeringSizing
Owner:HUZHOU FORNICE TEXTILE

A Programmable Landscape Lamp Control System

ActiveCN106998607BControl Current AccuracyImprove display effectElectrical apparatusElectroluminescent light sourcesIlluminanceEngineering
Owner:CHENGDU HUAYE LYUDU GARDEN DESIGN CO LTD

A method for estimating age based on group sparsity and electronic equipment

ActiveCN112990145BImprove accuracyImprove efficiencyCharacter and pattern recognitionNeural architecturesFeature vectorFeature extraction
Owner:冠传网络科技(南京)有限公司

A Low Complexity Antenna Selection Method

ActiveCN107864001BFewer searchesImprove search speedSpatial transmit diversityCommunications systemSystem capacity
Owner:SHENZHEN UNIV

2-thio-n-hydroxycytosine ribonucleoside phosphate and its use in antiviral drugs

ActiveCN114230623BSimple stepsHigh yieldSugar derivativesAntiviralsCytosineRibonucleoside
Owner:南京颐媛生物医学研究院有限公司 +2

Liquid crystal display device and method for producing the same

InactiveCN102308252AImprove display qualityInhibit deteriorationNon-linear opticsLiquid-crystal displayTransmittance
Owner:SHARP KK

Integrated circuit chip straight-back testing and sorting machine feeding and conveying device

ActiveCN106238339BAvoid interferenceReduce space consumptionSortingMechanical conveyorsButt jointPersonal computer
Owner:FUZHOU PALIDE ELECTRONICS TECH

Mechanical Dexterous Trigger Mechanism

ActiveCN104608151BSimple structurePracticalManipulatorUnderwater equipmentUnderwaterWorking environment
Owner:NORTHWESTERN POLYTECHNICAL UNIV

A method for analysis of distribution network feeder batch transfer scheme

ActiveCN111682534BGuaranteed real-timeGuaranteed speedAc network circuit arrangementsInformation analysisData information
Owner:GUANGDONG POWER GRID CO LTD +1

Self-balancing method with stepped load box

ActiveCN110578346BImprove section resistanceGuaranteed reliabilityFoundation testingControl theoryMechanical engineering
Owner:HANGZHOU SOUTHWEST DETECTION TECH CO LTD

A wireless motion measuring device and sports shoes

InactiveCN102997931BEasy to controlEasy to receiveSolesNavigation instrumentsMobile deviceData transmission
Owner:艾的威(福建)服饰有限责任公司

An anti-greening unsaturated polyester furniture coating

InactiveCN103360921BHigh transparencyFix technical issues with color turning greenPolyester coatingsPolymer scienceAmmonium compounds
Owner:展辰新材料集团股份有限公司 +4

Fast recovery diode and method for making same

ActiveCN103311278BReduce doping concentrationIncrease the carrier concentrationSemiconductor/solid-state device manufacturingSemiconductor devicesPower flowReverse recovery
Owner:SHENZHEN ESPIRIT TECH

A Calibration Method of Micro Thrust

InactiveCN101514928BSimple and fast operationEasy to controlForce measurement by elastic gauge deformationEngineeringCalibration curve
Owner:BEIHANG UNIV

A book automatic stacking device

ActiveCN105923309BReduce labor intensitySimple structureConveyorsStorage devicesEngineeringLoad cell
Owner:CHIZHOU UNIV

Battery protection chip and system

ActiveCN112583087BHighly integratedReduce areaEmergency protective circuit arrangementsElectric powerHemt circuitsEngineering
Owner:SHENZHEN ICM MICROELECTRONICS CO LTD

Tensioning structure of tensioner

InactiveCN103945738BEasy to set upBeautiful appearanceUpholstery manufactureStoolsEngineeringMechanical engineering
Owner:OKAMURA MFG CO LTD

A strip steel surface chip removal equipment

ActiveCN106141871BReduce maintenance frequencyExtended use timeGrinding drivesPlane surface grinding machinesElectricityWaste product
Owner:江苏京生管业有限公司

Antilock brake system

InactiveCN100415583CImprove driving safetyReduce wearCycle brakesBraking systemsDrive wheelControl theory
Owner:张仁聪

Camera module and camera module assembly method

InactiveCN105120138BTelevision system detailsColor television detailsEngineeringCamera module
Owner:NANCHANG O FILM OPTICAL ELECTRONICS TECH CO LTD +3

Method and system for printing solder on wafer

PendingCN114714754AHigh yieldImprove efficiencyScreen printersSolid-state devicesWaferingMetallurgy
Owner:INARI TECH SDN BHD

A generation method of a dynamic overtaking trajectory generation system based on vehicle-to-vehicle communication

ActiveCN104167097BAvoid car accidentImprove real-time performanceDetection of traffic movementAnti-collision systemsInformation processingOvertaking
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI

Vehicle information verification method and device, storage medium, and electronic equipment

ActiveCN107909378BImprove experienceSimple review stepsFinanceCharacter and pattern recognitionTelecommunicationsServer
Owner:TAIKANG LIFE INSURANCE CO LTD +1

A turning, milling and drilling integrated processing equipment

ActiveCN110465808BGuaranteed integrated processingAccurate locationFeeding apparatusOther manufacturing equipments/toolsMilling cutterControl engineering
Owner:深圳嘉信源科技实业有限公司

Sampling device and method

ActiveCN101881706BImplement samplingWithdrawing sample devicesTesting/calibration for volume meteringComputer science
Owner:SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD

RECOMMENDED METHODS, APPARATUS AND EQUIPMENT

ActiveCN109688178BRealize personalized recommendationTransmissionPersonalizationInternet privacy
Owner:ALIBABA GRP HLDG LTD

A turning mechanism and handle

ActiveCN106995029BNo gapMotorised scootersSteering deviceStructural engineeringMechanical engineering
Owner:NINEBOT (BEIJING) TECH CO LTD

A device for directly growing sapphire fairing

ActiveCN104088012BReduce processing difficultyEasy to processPolycrystalline material growthBy pulling from meltCrucibleTorque motor
Owner:CHINA ELECTRONICS TECH GRP NO 26 RES INST

Connector for connecting a medical injection device to a container

PendingCN112188881APharmaceutical containersMedical packagingDistal portionNeedle puncture
Owner:BECTON DICKINSON FRANCE

A combination of static and dynamic tobacco leaf selection system and process

ActiveCN105707972BReduce picking timeChange selection methodTobacco preparationEconomic benefitsEngineering
Owner:尹志安 +1

A kind of aspergillus niger sicu-33 that promotes plant growth and application thereof

ActiveCN110862932BPromote growthPlant growth regulatorsBiocideGrowth plantRoot weight
Owner:SICHUAN AGRI UNIV +1

An interactive rehabilitation platform for autism

ActiveCN104706451BRelieve symptomsNon-surgical orthopedic devicesThe InternetHeadphones
Owner:CHANG HONG

Cabin door structure of aerospace equipment and aerospace equipment with the same

InactiveCN103373480BTo achieve the purpose of lockingEasy to openCosmonautic vehiclesCosmonautic partsOrbitElectrical and Electronics engineering
Owner:SHANGHAI SPACEFLIGHT INST OF TT&C & TELECOMM

Application of mir-1307 or its precursor in the preparation of a composition for preventing and/or treating foot-and-mouth disease virus infection

ActiveCN108324727BOrganic active ingredientsAntiviralsDiseaseFoot mouth disease virus
Owner:LANZHOU INST OF VETERINARY SCI CHINESE ACAD OF AGRI SCI

Method for producing esterifying enzyme preparation from monascus

ActiveCN103045558AImprove esterification powerImprove liquefactionFungiHydrolasesBiotechnologyAmylase
Owner:山东中惠生物科技股份有限公司 +1

A method of improving resistance to gerbera root rot

ActiveCN108668896BEnhance colonization abilityIncreased rot resistancePlant tissue cultureHorticulture methodsRoot rotGerbera jamesonii
Owner:FUJIAN AGRI & FORESTRY UNIV

Compression coding method and device for an application

ActiveCN103023511BLow costIncrease the compression ratioCode conversionParallel computingByte
Owner:蜂云时代科技有限公司 +2

Automatic calibration method and system for pressure of injection pump

ActiveCN102764469BIntravenous devicesElectrical controlElectric control
Owner:SINO MEDICAL DEVICE TECH

Boat-fruited sterculia seed herbal tea and method for preparing same

InactiveCN102550764BSafe to drinkWith tasteTea substituesSterculiaGLYCYRRHIZA EXTRACT
Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY +1

Loudspeaker, its loudspeaker control device, and loudspeaker control method

ActiveCN111800727BMultiple low frequency signalsBoost bassSignal processingTransducer circuitsBass (sound)Audio frequency
Owner:GEER TECH CO LTD

Semiconductor memory device and method of repairing in the semiconductor memory device

InactiveCN113496757AError detection/correctionStatic storageMemory controllerControl memory
Owner:SK HYNIX INC

A kind of zirconia ceramic bone implant prosthesis and preparation method thereof

ActiveCN109095921BHigh strengthShort sintering timeTissue regenerationProsthesisYTTERBIUM OXIDEBone implant
Owner:北京安颂科技有限公司

A kind of titanium niobate or niobate epitaxial thin film and its preparation method and application

ActiveCN103526284BNo pollution in the processSimple preparation processPolycrystalline material growthFrom condensed vaporsNiobiumRadio frequency magnetron sputtering
Owner:XI AN JIAOTONG UNIV

Power supply apparatus and control method for hot petroleum pipeline leakage detection system

InactiveCN102226873BEasy to assembleImprove seismic performanceProgramme controlComputer controlAccelerometerComputer module
Owner:NORTHEASTERN UNIV LIAONING

Tooth opener for hair cutting scissors head production

ActiveCN105773280BAutomatically realize tooth opening operationImprove tooth opening efficiencyOther manufacturing equipments/toolsMetal working apparatusElectric machinerySlide plate
Owner:HAINING YONGFA SHAVERS & SCISSORS CO LTD

A wet finger device capable of cyclic disinfection

InactiveCN105711310BAvoid pollutionKeep clean and hygienicWriting accessoriesDrive wheelTransmission belt
Owner:CHONGQING IND POLYTECHNIC COLLEGE

Rubber material for tires, processing technology and tires manufactured therefrom

ActiveCN107556559BExtended service lifeImprove wear resistanceEngineeringStearic acid
Owner:浙江通超工贸有限公司

Condensing cast iron modular boiler

ActiveCN106032936BExtended pathExtended stayAir heatersSustainable buildingsThermodynamicsCombustion chamber
Owner:李香远

Enameled wire detection device

ActiveCN104198535BAvoid damageIncrease contact areaMaterial analysis by electric/magnetic meansEngineeringElectrode
Owner:ZHUHAI GREE ELECTRIC ENTERPRISES +2

Printed matter with gravure latent image and preparation method thereof

ActiveCN101456335BImprove anti-counterfeiting effectOther printing matterPattern printingLatent imageMaterials science
Owner:CHINA BANKNOTE PRINTING & MINTING

Four dot array fish detection sonar

ActiveCN108957464BAccurately obtainedImprove accuracyAcoustic wave reradiationSonarSquare array
Owner:SHANGHAI OCEAN UNIV

An image fusion method and fusion system

ActiveCN107492086BEasy to analyzeSimple structureImage enhancementCharacter and pattern recognitionRadiologyScanning probe microscopy
Owner:HUAZHONG UNIV OF SCI & TECH

Method for preparing metal substrate with multi-layer film, metal substrate with multi-layer film obtained thereby and coated product

InactiveCN101486027AImprove corrosion resistanceExcellent exposed corrosion resistancePretreated surfacesMetallic material coating processesPower flowBismuth compound
Owner:KANSAI PAINT CO LTD

Dispersing compound for detecting bacterial endotoxin

ActiveCN103245786BSimplify detection stepsEliminate distractionsMaterial analysisGlycerolEconomic benefits
Owner:SICHUAN KELUN PHARMA CO LTD

Stacked Bend Piezo Actuator

ActiveCN107070297BReduce thicknessIncrease the number of layersPiezoelectric/electrostriction/magnetostriction machinesMaterials scienceGrounding electrodes
Owner:HARBIN INST OF TECH

Prepn process of 1-fluoronaphthalene

ActiveCN100369874CShort synthetic routeMild conditionsHalogenated hydrocarbon preparationNitrous acid esterNitrite
Owner:SHANGHAI CHEMSPEC CORP

Rapid thermal cycling for sample analyses and processing

InactiveCN109562383ABioreactor/fermenter combinationsBiological substance pretreatmentsThermal cycleChemistry
Owner:STAR ARRAY

Shell for terminal, manufacturing method thereof, and terminal

ActiveCN106856527BImprove appearance finenessImprove experienceTelephone set constructionsMetallic materialsStructural engineering
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Plasma processing system

ActiveCN1860594AElectric discharge tubesSemiconductor/solid-state device manufacturingControl systemEngineering
Owner:TOKYO ELECTRON LTD

Elevator information display system

ActiveCN111086936BDispel doubtsElevatorsInformation display systemsHuman–computer interaction
Owner:HITACHI BUILDING SYST CO LTD

A kind of forward osmosis membrane and preparation method thereof

ActiveCN105854630BImprove throughputImprove hydrophilicitySemi-permeable membranesPolyamideGraphene
Owner:HEILONGJIANG BAYI AGRICULTURAL UNIVERSITY

A kind of radionuclide carrier film and its preparation method

ActiveCN104485149BInject evenlyEvenly distributedNeutron sourcesSolid baseRadioactive decay
Owner:NORTHWEST INST OF NUCLEAR TECH

Wire Braiding Machine

ActiveCN106493265BThe center distance is consistent from top to bottomIncrease stiffnessWire networkTextile/flexible product manufactureEngineeringMechanical engineering
Owner:南京福苏特机械科技有限公司

A kind of permeable brick prepared with natural zeolite and steel slag as raw materials

ActiveCN110862242BPrevent penetrationImproved volume stabilitySolid waste managementCeramicwareBrickSlag
Owner:SHANXI INST OF COAL CHEM CHINESE ACAD OF SCI

Reinforced Rotary Valve Shaft and Its Processing Method

ActiveCN104863718BSolve the problem of expansion after heatingSolve the problem of scraping lubricating oilEngine controllersMachines/enginesRotary valveEngineering
Owner:佛山市伺电菱自动化有限公司

Random access method, terminal and network device

PendingCN109803421AAvoid confictSynchronisation arrangementTransmission path divisionRandom access memoryComputer science
Owner:HUAWEI TECH CO LTD

Color holographic digital information hot stamping foil and preparation method thereof

ActiveCN103862907BConducive to protecting interestsProtect interestsPattern printingThermographyHot stampingCarrying capacity
Owner:SHANDONG TAIBAO PREVENTING COUNTERFEIT

A manufacturing process for extended series of high-energy and wide-temperature tantalum capacitors

ActiveCN106206019BImprove wettabilityRepair defectsSolid electrolytic capacitorsElectrolytic capacitor manufactureTantalum capacitorHigh energy
Owner:CHINA ZHENHUA GRP XINYUN ELECTRONICS COMP ANDDEV CO LTD

Detection method of BOPP film for cigarette

InactiveCN101477041BSimple methodQuick checkColor/spectral properties measurementsUv absorbancePrincipal component analysis
Owner:CHINA TOBACCO CHUANYU IND

Portable Phone Holder

InactiveCN110166612BReasonable structural designEasy to useTelephone set constructionsComputer hardwareEngineering
Owner:宁波市镇海光逸摄影配件厂

A Mechatronics Quick Replacement Interface for Space Manipulator

ActiveCN109352675BRich replacement capabilitiesBroad application spaceGripping headsControl engineeringWorking environment
Owner:BEIJING INST OF CONTROL ENG

Load-carrying drive mechanisms for rail vehicle door systems

ActiveCN107524368BImplement the Sierra actionCompact structurePower-operated mechanismDoor arrangementGear wheelControl theory
Owner:NINGBO CRRC TIMES TRANSDUCER TECH CO LTD

Reverse-conducting SOI LIGBT component unit

InactiveCN101872771BHigh speedImprove reliabilitySolid-state devicesSemiconductor devicesResource savingFlyback diode
Owner:SERVICE CENT OF COMMLIZATION OF RES FINDINGS HAIAN COUNTY

A data download method and device

ActiveCN110311980BTransmissionData miningDatabase
Owner:ADVANCED NEW TECH CO LTD

Multi-stage multi-fracture fracturing method for horizontal wells

ActiveCN104481487BImprove utilizationGuarantee the effect of fracturing constructionFluid removalGeomorphologySlurry
Owner:CHINA PETROLEUM & CHEM CORP +1

Sandwich sweet potato baking technique

InactiveCN101288454BIncrease appetiteChange the tasteFood coatingFood shapingTomato pureeEngineering
Owner:张炳华

A kind of mechanical interlocking device and ring main unit for dual incoming line standby automatic switching

ActiveCN113140418BClosing blockAvoid misclassificationSubstation/switching arrangement casingsElectric switchesRing networkCircuit breaker
Owner:威胜能源技术股份有限公司

Small automatic sewage treatment control system

InactiveCN102156464BRealize automatic controlMeet automatic control requirementsProgramme total factory controlControl systemEngineering
Owner:CHONGQING UNIV

Joined synthetic resin body, and production method therefor

InactiveCN107249861AGuaranteed tightnessEnsure joint strengthCasingsLubrication of auxillariesEngineeringUltimate tensile strength
Owner:TAIHO INDUSTRIES CO LTD

Electrophoretic display panel and manufacturing method

ActiveCN107340665BConducive to thin designFlexible designNon-linear opticsElectrophoresesData signal
Owner:SHANGHAI TIANMA MICRO ELECTRONICS CO LTD

Object-oriented audio coding and decoding method and system

ActiveCN101650947BMethod implementationSpeech analysisCode moduleSound source separation
Owner:WUHAN UNIV

Switching circuit of battery power supply, USB power supply and DC power supply

InactiveCN101867222BLow costSave capitalEmergency power supply arrangementsEngineeringElectronic component
Owner:WUXI ZGMICRO ELECTRONICS CO LTD

Urea gas phase slow-release anti-rust oil and preparation method thereof

InactiveCN103045329BAnti-rustLubricant compositionEthyl groupSolvent
Owner:广州市博辰石油制品有限责任公司

Recombination human granul ocyte-macrophage colong stimulating factor ges and its preparation method

InactiveCN100408091CReasonable matrixNon-irritatingPeptide/protein ingredientsPharmaceutical delivery mechanismProtein solutionIrritation
Owner:浙江优诺金生物工程有限公司

Nucleic acid lysate separation method and device based on multi-well plate

ActiveCN106190817BRealize automatic separationNo human errorBioreactor/fermenter combinationsBiological substance pretreatmentsMicroorganismPhysical chemistry
Owner:原态微生物检测技术(湖州)有限公司

A cutter device for cutting express noodles

InactiveCN105583879BImprove flatnessReduce generationMetal working apparatusArticle deliveryMechanical engineering
Owner:ZHEJIANG MOZHIHUA PRINTING

A method and device for closed subscriber group cell reselection

ActiveCN105282797BIncrease idle state standby timeIncrease success rateWireless communicationResidenceCell ID
Owner:SANECHIPS TECH CO LTD

Method for merging applicants or inventors in patent analysis

InactiveCN101685462AImprove merger efficiencyShorten the timeSpecial data processing applicationsDocument management systemsPatent literaturePatent analysis
Owner:J Z M C INTPROP DATA SCI & TECH

A UHF Tag Antenna Based on Fractal Processing

ActiveCN103367886BLower resonant frequencySmall sizeAntenna arraysRadiating elements structural formsAntenna designTag antenna
Owner:SHANGHAI YAOCHUAN INFORMATION TECH CO LTD

Wiring substrate and electronic device

ActiveCN105359632BLuminous intensityImprove reliabilitySemiconductor/solid-state device detailsPrinted circuit aspectsElectrical conductorEngineering
Owner:KYOCERA CORP

A two-step disassembly and assembly box with a lid

ActiveCN106477130BNot looseSo as not to damageRigid containersEngineeringAerospace engineering
Owner:SHANGHAI COOLYOUNG MACHINE EQUIP MFG CO LTD

A device and method for fpga reconfiguration

ActiveCN106569481BNo damageMeet needsProgramme controlElectric testing/monitoringElectricityControl signal
Owner:CASIC DEFENSE TECH RES & TEST CENT

Antisticking agent for sintering and molding neodymium iron boron

InactiveCN101406927BGood release effectLow costFoundry mouldsFoundry coresMetallurgyOrganosolv
Owner:山西金山磁材有限公司

Automatic punching machine tool for lining boards

InactiveCN103223437BHigh speedImprove efficiencyPunch pressHigh volume manufacturing
Owner:DONGYING XINSHENG MACHINERY

Braille square adaptive positioning method and system

ActiveCN108062548BCharacter recognitionTeaching apparatusComputer graphics (images)Algorithm
Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI

Drill grinding device and method

ActiveCN112405135BReduce wearGuaranteed grinding effectGrinding drivesDrilling toolsStructural engineeringDrill bit
Owner:上海新时达机器人有限公司

A kind of preparation method of honeycomb porous calcium carbonate

InactiveCN107055584BUniform pore sizeEvenly distributedCalcium/strontium/barium carbonatesBüchner funnelAlcohol
Owner:HENAN NORMAL UNIV

A secure optical fiber communication system

ActiveCN109462479BGuaranteed synchronicityImprove securitySynchronising transmission/receiving encryption devicesElectromagnetic transmission optical aspectsPhotovoltaic detectorsControl signal
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Buccal-type smokeless tobacco product containing buckwheat plant particles and preparation method thereof

ActiveCN104770859BImprove taste qualityModerate sensory stimulationTobacco treatmentAntioxidantToxic material
Owner:CHINA TOBACCO GUIZHOU IND

An integrated food delivery order receiving cloud printing system based on multiple food delivery platforms

ActiveCN109345333BEasy to manageUnified management helpsBuying/selling/leasing transactionsTransmissionFood deliveryComputer printing
Owner:深圳映美卡莫网络有限公司

Wafer processing system, semiconductor machine table automatic leveling device and leveling method

ActiveCN113291813BGet slope informationSemiconductor/solid-state device manufacturingCharge manipulationInformation controlWafer
Owner:CHANGXIN MEMORY TECH INC

Method, apparatus and system for managing A/V profiles

InactiveCN101325594AKey distribution for secure communicationUser identity/authority verificationA domainComputer science
Owner:SAMSUNG ELECTRONICS CO LTD

Sampling device and sampling method for source synchronous double data rate interface

ActiveCN103064809BDelay adjustmentElectric digital data processingDouble data rateControl signal
Owner:HUAWEI TECH CO LTD

A bound drug spraying device for pest control

ActiveCN111194737BEffective stirringEasy to useTransportation and packagingRotary stirring mixersBiotechnologyAgricultural science
Owner:孔燕

Method for adjusting verticality of tubular pile sunk by hammer

ActiveCN101748729BSimple structureEasy to operateBulkheads/pilesStructural engineeringPile driver
Owner:CHINA CONSTR SIXTH ENG DIV CORP +1

A fully automatic assembly equipment for light touch switches

ActiveCN105742097BImprove assembly efficiencyIncrease productionElectric switchesState of artLight touch
Owner:SUZHOU HUA JIE ELECTRONICS

Method for purifying the air in the bedroom by means of water mist precipitation

ActiveCN109364648BFast deliveryEvenly dispersedUsing liquid separation agentParticulatesPurification methods
Owner:沈阳尚景环保科技有限公司

A tile combing and dropping mold equipment

ActiveCN106467180BHuman labor intensity is smallIncrease productivityShock-sensitive articlesCardingCombing
Owner:QUANZHOU INST OF EQUIP MFG

Camera Optical Lens

ActiveCN111025534BExcellent optical propertiesWith large apertureOptical elementsOptical propertyOphthalmology
Owner:AAC OPTICS (CHANGZHOU) CO LTD

Laboratory type potential difference meter

InactiveCN100458451CLower requirementSmall sizeAc/dc potentiometric measuring arrangementsElectrical resistance and conductancePotential difference
Owner:骆乃光

An Absorption Method for Detecting Oil and Gas in Formation

ActiveCN103064112BAvoid inconsistenciesAccurate descriptionSeismic signal processingUltrasound attenuationFrequency spectrum
Owner:CHINA PETROLEUM & CHEM CORP +1

Wind Turbine Control System

ActiveCN108518317BPrevent freezingMachines/enginesWind motor monitoringWind drivenControl system
Owner:BATOU LIGHT IND VOCATIONAL TECHN COLLEGE

Four-ary number polynomial approximate output method during extreme aerobat flight based on angular velocity

InactiveCN102506865BGuaranteed iterative calculation accuracyImprove output quaternion precisionInstruments for comonautical navigationEquation of the centerAngular velocity
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Fabrication process of highly conductive polymer foam with controlled compression set for EMI shielding applications

InactiveCN103026807BScreening gaskets/sealsMetal layered productsConductive polymerElectromagnetic interference
Owner:LAIRD TECH (SHANGHAI) CO LTD

Multipurpose duck farm

ActiveCN105475164BImprove hygieneEasy to cleanBird housingsAgricultural scienceAgricultural engineering
Owner:山东火炬中原技术市场管理有限公司

One-way heat transfer device and working method

ActiveCN113624045BEvenly distributedAverage temperatureIndirect heat exchangersLiquid stateEngineering
Owner:XI AN JIAOTONG UNIV

Bud-containing tuber seed fixing device for sowing tuber crops and sower comprising same

PendingCN107950144AImprove stabilityReduces the risk of puncture injuries to the operatorPotato plantersFurrow making/coveringBudSeedling
Owner:ZAOZHUANG HAINA TECH

A Dynamic Evolutionary Optimization Method for Software Architecture

InactiveCN106775915BTransformation of program codeGenetic modelsCOLA (software architecture)Software architecture
Owner:EAST CHINA UNIV OF TECH

Apple-specific rice husk charcoal base fertilizer and its preparation method

InactiveCN103224421AIncrease louver weightIncrease contentFertilizer mixturesVitamin CChlorophyll b
Owner:SHANDONG YANTAI AGRI SCI & TECH INST

Method for efficient Al-C covalent bond formation between aluminum and carbon material

InactiveCN101475171ASolve existing problems with bondingReduce weightThin material handlingPhysical chemistryElectrochemistry
Owner:RES & BUSINESS FOUND SUNGKYUNKWAN UNIV +1

Automatic vending machine and delivery device for automatic vending machine

InactiveCN104809812BCoin-freed apparatus detailsApparatus for dispensing discrete articlesOutput deviceTransport engineering
Owner:HONG FU JIN PRECISION IND WUHAN CO LTD +1

Catalyst for the synthesis of acrolein and acrylic acid

ActiveCN107282054BOrganic compound preparationHeterogenous catalyst chemical elementsPtru catalystAcrolein
Owner:CHINA PETROLEUM & CHEM CORP +1

An automatic heating and manure cleaning device for ecological breeding chicken houses in alpine areas

ActiveCN112568144BEasy to clean fecesIncrease temperatureAnimal housingBird housingsBreeding chickenFishery
Owner:HEBEI NORTH UNIV +1

Catheter clamp

InactiveCN103108668BCatheterBiomedical engineeringSupport surface
Owner:GOMA MEDICAL

A rapid evaluation method for rapid frosting of protective wax

ActiveCN111574757BSpit frost shortenedDispenses cream quickly and accuratelyWeighing by removing componentPreparing sample for investigationWaxProcess engineering
Owner:CHENG SHIN RUBBER (XIAMEN) IND LTD

Neighborhood Planning Optimization Method Based on Topological Structure

ActiveCN105813096BNeighborhood planning is reasonableNetwork planningDistribution systemComputer science
Owner:POTEVIO INFORMATION ENG DESIGN SERVICE CO LTD

Metal film etchant composition and method for manufacturing array substrate for display device

ActiveCN107630219BSimple processMaximize Process YieldConductive materialDetergent mixture composition preparationTetrazoleActive agent
Owner:DONGWOO FINE CHEM CO LTD

Paper-feeding device of image forming equipment

InactiveCN1307085CElectrographic process apparatusOther printing apparatusEngineeringDrive motor
Owner:SAMSUNG ELECTRONICS CO LTD

A Restoration and Display Method of Laser Spot Image by Array Detection Method

ActiveCN109741266BAccurate recoveryReduce mistakesImage enhancement2D-image generationLight spotEngineering
Owner:NORTHWEST INST OF NUCLEAR TECH

A Heterogeneous Data Synchronization Method Based on Incremental Update on Mobile Devices

ActiveCN105072153BIntegrity guaranteedAvoid situations where errors cannot be correctedTransmissionFault toleranceData synchronization
Owner:CHENDU PINGUO TECH CO LTD

A method for digesting waste mineral oil in iron and steel enterprises by steelmaking process

ActiveCN107699686BFull digestionAvoid negative effectsManufacturing convertersProcess efficiency improvementSteelmakingDust control
Owner:XINJIANG BAYI IRON & STEEL

A kind of method of double injection of epoxy resin

ActiveCN103952110BAchieve bondingStrong adhesionEpoxynovolac adhesivesEpoxyOrganic solvent
Owner:衢州环亚新材料科技有限公司

General assembly of clutch of coal mining machine

ActiveCN102865317BSimple structureReasonable designSlitting machinesInterengaging clutchesGeneral assemblyEngineering
Owner:晋能控股装备制造集团金鼎山西煤机有限责任公司

Method and device for online measurement of rotor time constant of asynchronous motor

ActiveCN106877767BImprove controlShorten the timeElectronic commutation motor controlAC motor controlRC time constantElectric machine
Owner:SHANGHAI STEP ELECTRIC +1

Method for preparing anti-virus syrup

ActiveCN102671109BHigh clarityReduce lossesPharmaceutical delivery mechanismAntiviralsAnti virusQuality level
Owner:LIVZON PHARM GRP INC +1

Toner

InactiveCN103282834AAvoid defacementHigh and even glossDevelopersEngineeringElastic modulus
Owner:CANON KK

Uterine retractor for obstetrics and gynecology

InactiveCN109480978BControl the expansion angleEasy to controlObstetrical instrumentsHuman bodyUterus
Owner:杜静

Substrate for electronic device package, electronic device package, electronic device, and method of manufacturing electronic device

InactiveCN105322909AImprove forming accuracyImpedence networksSemiconductor/solid-state device detailsPhysicsElectrical and Electronics engineering
Owner:SEIKO EPSON CORP

A fast distributing device and method for granular materials in sintering cup experiments

ActiveCN106288804BBig gapGood impact compaction effectCharge treatment typeFurnace typesEngineeringLiquid phase
Owner:MAANSHAN IRON & STEEL CO LTD

Numerical control grinding method for roller type work-piece

InactiveCN100482409CCNC programming is simpleEasy to operateRevolution surface grinding machinesEngineeringDigital control
Owner:潘旭华

Preparation method of ZrB2 powder material

InactiveCN102344149BReduce consumptionHigh purityMetal boridesDetonatorRoom temperature
Owner:LANZHOU UNIVERSITY OF TECHNOLOGY

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