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.

Portable Rescue Human Breaker

InactiveCN103638618BEasy to operateReduce weightBreathing protectionEngineeringFrame-dragging

Owner:GUANGXI UNIVERSITY OF TECHNOLOGY

Steel plant power generation apparatus and method

ActiveCN103361135BMetal recyclingDispersed particle separationHydrogenWastewater

Owner:AIR PROD & CHEM INC

Medicament mixing device and method of use thereof

ActiveCN106554903BWell mixedSimple structureBioreactor/fermenter combinationsBiological substance pretreatmentsSiphonEngineering

Owner:SANSURE BIOTECH INC

A kind of whitebait automatic collection auxiliary device

InactiveCN110540041BCause some damagesImprove fishing efficiencyConveyor partsControl theoryMechanical engineering

Owner:方长生

Washing method and device for washing machine

ActiveCN104947370BReduce dosageLow costControl devices for washing apparatusTextiles and paperEngineeringProcess engineering

Owner:WUXI LITTLE SWAN ELECTRIC CO LTD

Method for combined use of hydrogen-rich water, pesticides and fertilizers

ActiveCN113273345BIncrease contentPromote accumulationBiocidePlant growth regulatorsGene expressionBotany

Owner:LAIR LIQUIDE SA POUR LETUDE & LEXPLOITATION DES PROCEDES GEORGES CLAUDE +1

Method for extracting styrene in light cracked carbon nine aromatic hydrocarbons by single side line vacuum extraction

ActiveCN104829413BHigh purityHigh yieldExtraction purification/separationSulfolaneVacuum extraction

Owner:NANJING NORMAL UNIVERSITY

Method and system for emergency selection of iron tower maintenance personnel

ActiveCN106682847BImplement emergency optionsQuick selectionResourcesTowerIndustrial engineering

Owner:HANGZHOU HOUBO TECH CO LTD

A kind of biological calcium phosphate adsorption porous material and its preparation method

ActiveCN105126740BDurable and effective adsorption capacityGood environmental benefitsOther chemical processesAlkali metal oxides/hydroxidesPrillBiocompatibility Testing

Owner:FUZHOU UNIV

A fault diagnosis method for series connection of power battery packs

ActiveCN107843853BDistinguishing faults with increased internal resistanceReduce operating burdenElectrical testingPower batteryInternal resistance

Owner:UNIV OF SCI & TECH OF CHINA +1

Water outlet mechanism for changing by utilizing button and changing method thereof

InactiveCN101982242BTight and ingeniousRealize the water outlet functionSpray nozzlesWater sourceWater flow

Owner:XIAMEN SOLEX HIGH TECH IND CO LTD

Robot Arm with Adjustable Structure

ActiveCN104802160BRestrict any degrees of freedomImprove application breadthProgramme-controlled manipulatorEdge surfaceRobotic arm

Owner:HIWIN TECH

A vortex-induced vibration piezoelectric generator

ActiveCN110808692BRaise the resonant frequencyEffective adjustment of coupling vibration response characteristicsPiezoelectric/electrostriction/magnetostriction machinesMachines/enginesCantilevered beamNew energy

Owner:合肥九州龙腾科技成果转化有限公司

Method for producing pumpkin xylitol goat milk yogurt stored at normal temperature

InactiveCN102626141BEnhance nutrition and health careAdapt to tasteMilk preparationAcute hyperglycaemiaDisease

Owner:潍坊紫鸢乳业发展有限公司

A kind of synthetic method of amikacin

InactiveCN105440090BReduce manufacturing costEasy to operateSugar derivativesSugar derivatives preparationSilyleneImpurity

Owner:CHONGQING DAXIN PHARMA +2

A digital watermarking method and device against geometric scaling attacks

ActiveCN111815501BTroubleshoot embedding issuesReduce capacityGeometric image transformationImage watermarkingPattern recognitionComputer graphics (images)

Owner:HUNAN UNIV OF FINANCE & ECONOMICS

A smart card-based certificate issuing method, identity authentication method and system

ActiveCN107995200BGuarantee authenticityEnsure safetyUser identity/authority verificationInternet privacyDigital signature

Owner:SHENZHEN YOUYOU INTERCONNECTION

A kind of polyimide precursor composition and its preparation method and application

ActiveCN111072964BImprove structural stabilityHigh molecular weightPhotovoltaic energy generationIdentification meansPolymer scienceDisplay device

Owner:FUYANG XINYIHUA MATERIAL TECH +1

An iron-based connecting plate

ActiveCN109175355BSpeed up entryImprove infiltration efficiencyFurniture partsEngineeringAlloy

Owner:NINGBO RUIFENG AUTO PARTS

A system and method for recovering fluorine and silicon resources from wet-process phosphoric acid tail gas treatment

InactiveCN104906920BLow costIncrease added valueSilicaDispersed particle separationHigh concentrationRecovery method

Owner:GUIYANG KAILIN FERTILIZER CO LTD

Communication Protocol Test Method for Distribution Network Equipment

ActiveCN103730959BHighly configurableReduce complexityCircuit arrangementsInformation technology support systemComputer hardwareTest efficiency

Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID

A hydraulically driven flexible robot joint

ActiveCN106965870BImprove flexibilityBionicVehiclesHydraulic cylinderEngineering

Owner:HUAZHONG UNIV OF SCI & TECH

A rotary screw unloading device

ActiveCN103771154BSolve the arching problemUniform and stable outputLarge containersLoading/unloadingFailure rateMechanical engineering

Owner:BEIJING PULANDE ELECTRIC POWER TECH CO LTD

Novel magnetic refrigerant materials

InactiveCN104838033AEnergy efficient heating/coolingDomestic refrigeratorsMetallurgyMagnetization

Owner:HAIER US APPLIANCE SOLUTIONS INC

Multi-monomer directly equalizing device and method of series battery pack

ActiveCN103618360BSimple structureShort structureBatteries circuit arrangementsElectric powerEnergy transferTransformer

Owner:HARBIN INST OF TECH

Treatment agent for removing harmful metal elements on catalyst surface and removal method thereof

ActiveCN104971785BEfficient removalEffective content controlCatalyst regeneration/reactivationMetal/metal-oxides/metal-hydroxide catalystsCatalytic reformingAcetic acid

Owner:SINOPEC YANGZI PETROCHEM +1

a wire puller

InactiveCN104085733BReduce workloadLow costFilament handlingYarnDrive shaft

Owner:泰州一机数控机床有限公司

an optical film

ActiveCN104932040BImprove the difficulty of structural productionRealize thin productionSynthetic resin layered productsCellulosic plastic layered productsComposite filmSurface modified

Owner:TAIHU JINZHANG TECH CO LTD

A task allocation method for distributed computing of distribution network topology analysis

ActiveCN103679564BImprove practicalityImprove economyMultiprogramming arrangementsComputer resourcesDistribution method

Owner:STATE GRID CORP OF CHINA +3

Polyester-based fiber, fleece fabric using same, and method for producing the same

ActiveCN112352069BGood sense of volumeGood lookingWeft knittingOrnamental textile articlesPolyesterFiber

Owner:KANEKA CORP

Using modeling to determine wafer bias associated with a plasma system

ActiveCN107578974AElectric discharge tubesCurrent/voltage measurementWaferingHemt circuits

Owner:LAM RES CORP

A pixel circuit, a driving method of the pixel circuit, and a display panel

ActiveCN109903724BImprove afterimage phenomenonImprove uniformityStatic indicating devicesHemt circuitsEngineering

Owner:KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD

Brushless claw pole generator

ActiveCN104753281BAvoid wear and tearExtended service lifeSynchronous generatorsDrive shaftEngineering

Owner:锦州汉拿航空科技有限公司

Accelerometer chip and processing technology and accelerometer based on qos technology

ActiveCN109765404BIsolation from temperature effectsAvoid temperature effectsAcceleration measurementAccelerometerPhysical chemistry

Owner:XI AN JIAOTONG UNIV

A method for constructing a secure file system

ActiveCN112668056BRandomReduce usageDigital data protectionFile systemSoftware engineering

Owner:FUDAN UNIV

Working method of denoising medical image data by Gaussian filtering

ActiveCN113034403BImage enhancementImage analysisLab color spaceMedical imaging data

Owner:北京和信康科技有限公司

Sheet rolling door

InactiveCN102926645BEscape smoothlyReduce resistanceLight protection screensEngineeringSheet material

Owner:KOMATSU ELECTRIC SANGYO

A method for the precise determination of high- and low-frequency mutations in mitochondrial DNA using high-throughput sequencing

ActiveCN103602735BGood repeatabilityIncrease coverageMicrobiological testing/measurementGenomicsHigh throughput sequence

Owner:GRACELL BIOTECH SHANGHAI CO LTD

A long-distance heavy-duty drag chain supporting device

ActiveCN104085657BExtended service lifePrevent disengagementConveyorsRollersEngineeringCable carrier

Owner:ZHEJIANG JINFULONG MACHINE TOOL ACCESSORIES

Chinese medicinal composition for treating cholecystitis and calculosis and preparation method thereof

ActiveCN101912581BCause toxic side effectsGood effectDigestive systemUrinary disorderSide effectTherapeutic effect

Owner:HEFEI DEER MEDICINE BIOENG

A device and method for improving command and communication capabilities in a high-noise environment in a vehicle

ActiveCN111245696BAvoid preemptionFlexible interfaceSpeech analysisBus networksNoiseCommunication control

Owner:上海微波技术研究所(中国电子科技集团公司第五十研究所)

A kind of array substrate and its preparation method, display device

ActiveCN109659349BWill not affect production yieldIncrease diversitySolid-state devicesSemiconductor/solid-state device manufacturingResonant cavityDisplay device

Owner:BOE TECH GRP CO LTD

A method for analyzing the source of sulfate in atmospheric particulate matter based on sulfur isotope

ActiveCN110057725BImplement parsingComponent separationMaterial analysis by electric/magnetic meansParticulatesBiomass combustion

Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

A power-assisted battery replacement device

ActiveCN108556814BSimple structureEasy to installCharging stationsElectric propulsion mountingElectrical batteryAutomotive battery

Owner:XIAN AEROSPACE PRECISION ELECTROMECHANICAL INST

A method for site selection and maximum charging load determination of electric vehicle charging stations

ActiveCN111628496BReduce vulnerabilityLarge charging loadCharging stationsForecastingPower flowSimulation

Owner:NANJING INST OF TECH

Drill bits for drilling holes in pcb boards

ActiveCN105562788BImprove processing qualityImprove flexural strengthTwist drillsSmall rangeHelix

Owner:SHENZHEN JINZHOU PRECISION TECH

A device verification method and device

ActiveCN106230784BAvoid spoofing network devicesTransmissionEngineeringServer

Owner:NEW H3C TECH CO LTD

Vertical pump guide vortex suction device

ActiveCN103133417BIncrease guideEasy to installPump componentsPumpsImpellerWater flow

Owner:KSB SHANGHAI PUMP

A class of 1-phenyl-5-amino-4-pyrazole bis-oxadiazole sulfide compounds and their application

ActiveCN107880033BThe passivation effect is remarkableBiocideOrganic chemistryTobacco mosaic virusChemical compound

Owner:GUIZHOU UNIV

A filling device for glutinous rice lotus root processing

ActiveCN114451570BImprove tightnessReasonable designBio-packagingFood coatingAgricultural engineeringControl theory

Owner:安徽皖新分子材料有限公司

Method for reserving a new care of address (coa) in advance to achieve a fast handover

InactiveCN1543256AShorten the timeNetwork traffic/resource managementData switching by path configurationComputer networkComputer science

Owner:SAMSUNG ELECTRONICS CO LTD

High heat resistance nylon/acrylonitrile-butadiene-styrene resin mixing material

ActiveCN101265360BImprove heat resistanceLow coefficient of linear thermal expansionAcrylonitrileMixed materials

Owner:SHANGHAI PRET COMPOSITES

Test apparatus and method for evaluating erosion corrosion of oil and gas pipelines at high flow rates

ActiveCN105866018BAchieve mechanical propertiesWeather/light/corrosion resistancePreparing sample for investigationLiquid layerEngineering

Owner:BC P INC CHINA NAT PETROLEUM CORP +1

A regenerative heat exchanger

ActiveCN103868387BGood energy saving effectIncrease temperatureCombustion processIndirect carbon-dioxide mitigationCombustorHoneycomb

Owner:山西兴业煤化设备有限公司

Fuel cell gaseous diffusion layer and process for producing fuel cell electrode and membrane electrode

ActiveCN101114713BGuaranteed porosityReduce adverse effectsCell electrodesFuel cell detailsPorosityFuel cells

Owner:BYD CO LTD

A full hydraulic fast switching trimming device

ActiveCN105359852BImprove running stabilityImprove comfortCuttersCutting implementsHydraulic cylinderCircular disc

Owner:JIANGSU TENPLESTAR ENVIRONMENT TECH CO LTD

Production method of circuit board

ActiveCN102065641BLow costIncrease productivityElectronic circuit testingPrinted circuit manufactureEdge connectorElectrical and Electronics engineering

Owner:AVARY HLDG (SHENZHEN) CO LTD +1

A super-hydrophilic anti-fouling cotton fabric for oil-water separation and zwitterionic hydrogel for the cotton fabric

ActiveCN113073477BAchieve separationImprove stain resistanceTextiles and paperGel preparationPolymer scienceOrganic chemistry

Owner:SICHUAN UNIV

A rate-distortion optimization method

ActiveCN102780886BRate Distortion Optimization ImplementationDigital video signal modificationAlgorithmRate distortion

Owner:广东广晟研究开发院有限公司

A machined iron filings briquette collection device

InactiveCN108818126BIncrease collection levelImprove collection efficiencySolid separationMaintainance and safety accessoriesElectric machineryEngineering

Owner:广西子铭再生资源有限公司

Leakproof drink-through container water supply valve

InactiveCN103879654BAvoid pouringClosuresEngineeringBottle

Owner:戴宏德

Small-fan wear-resisting sheet assembling machine

InactiveCN102430907BReduce labor loadAccurate installation and positioningMetal working apparatusStructural engineeringMachine

Owner:NANTONG BEICHENG SCI & TECH ENTREPRENEURIAL MANAGEMENT

An automatic milk making machine with a sterilizing device

ActiveCN107174128BAvoid hustle and bustleBeverage vesselsRadiationMicroorganismBiochemical engineering

Owner:胡刘满

Uniform irradiation method and device in spectral imaging detection of agricultural products

ActiveCN103185690BImproving the accuracy of imaging detectionUniform lightMaterial analysis by optical meansEngineeringCotton cloth

Owner:浙江德菲洛智能机械制造有限公司

A method for establishing a high-efficiency regeneration system of Pseudomonas chinensis by using young panicles as explants

ActiveCN106538382BSimple disinfection operationEasy to implementHorticulture methodsPlant tissue cultureBiotechnologyGenetic inheritance

Owner:INST OF BOTANY JIANGSU PROVINCE & CHINESE ACADEMY OF SCI

Air tightness detection device for gate valve

InactiveCN102384825BProtect appearanceDetection of fluid at leakage pointMeasurement of fluid loss/gain rateAir tightnessPiston rod

Owner:FUJIAN HAIYANG VALVE TECH

Air compressor waste heat recovery system

ActiveCN103147990BTo reduce the burden of heat dissipationLower working temperatureRotary/oscillating piston pump componentsLiquid fuel engine componentsEngineeringAir compressor

Owner:NINGBO MINGXIN CHEM MACHINERY

radiation shield

ActiveCN110998971BAntenna supports/mountingsAntenna couplingsNegative refractionEngineering

Owner:SARGARD LTD

Live data processing method and device

ActiveCN111970527BIncrease flexibilityImage enhancementImage analysisTexture extractionComputer graphics (images)

Owner:GUANGZHOU HUYA TECH CO LTD

Method and apparatus for using entropy labels in segment routing networks

ActiveCN105745880BData switching networksComputer science

Owner:TELEFON AB LM ERICSSON (PUBL)

Method and equipmen for assembling narrow part onto tyre mfg. drum

InactiveCN1410255ALow costSave assembly timeTyresVehiclesStructural engineeringMechanical engineering

Owner:THE GOODYEAR TIRE & RUBBER CO

A device and method for FPGA simulation

InactiveCN101262380BImprove simulation verification efficiencyFast simulationData switching networksFpga emulationRandom access memory

Owner:曲亚平

An Adaptive High Beam Control System and Image Processing Algorithm

ActiveCN110450706BLow costEasy to installVehicle headlampsOptical signallingColor imageView camera

Owner:HARBIN INST OF TECH

Peanut Washing Machine

ActiveCN104939283BAvoid hand washingImprove work efficiencyFood treatmentEngineeringMechanical engineering

Owner:JIANGSU KAIYI INTELLIGENT SCI & TECH

A Supporting Structure Between Reinforced Steel Sheet Pile and Core Tube in Deep Foundation Pit

ActiveCN104005413BImprove securityAvoid damageExcavationsArchitectural engineeringSheet pile

Owner:GUANGZHOU MUNICIPAL ENG DESIGN & RES INST CO LTD +1

Method and apparatus for transmitting machine operation data

InactiveCN1226494CTelephonic communicationSoil-shifting machines/dredgersDaily operationTerminal equipment

Owner:NIHON KENKI CO LTD

A roll configuration method for hot continuous rolling finishing mill

ActiveCN108043874BGood lateral mobilityGuaranteed stabilityMetal rolling arrangementsProfile control deviceSocial benefitsWork roll

Owner:INST OF RES OF IRON & STEEL JIANGSU PROVINCE

x drive frame

ActiveCN104389963BSmooth transmissionFast transmissionGearingEngineeringMechanical engineering

Owner:JIANGYIN HONGDING MOLD IND

A display method for password input

ActiveCN104077520BDigital data authenticationPasswordComputer terminal

Owner:SHENZHEN TRANSSION HLDG CO LTD

Manufacturing method of middle sole and middle sole

InactiveCN104260366APlay a supporting roleEasy to operateSolesInsolesGlass fiberWeather resistance

Owner:徐振寰

Method and system for presenting interface in terminal

ActiveCN103870130BSwitch shortcutInput/output processes for data processingHome pageTerminal system

Owner:BEIJING FEINNO COMM TECH

Method and device for synchronizing data in multiple redundant control systems

ActiveCN108388108BImprove accuracyImprove reliabilitySafety arrangmentsControl systemControl engineering

Owner:ZHEJIANG SUPCON TECH

A self-suspending proppant for natural water fracturing

ActiveCN104946233BWon't enterGood physical propertiesFluid removalDrilling compositionFracturing fluidMetal particle

Owner:BEIJING RECHSAND SCI & TECH GRP

Hash code generation and matching method, device, electronic device and storage medium

ActiveCN110400578BSimple and fast operationFast operationSpeech analysisComputer hardwareFrequency spectrum

Owner:BIGO TECH PTE LTD

Exhaust cooler for a combustion motor

InactiveCN102257249AReduce recyclingEffective coolingInternal combustion piston enginesThermoelectric device with peltier/seeback effectCombustionInternal combustion engine

Owner:BEHR GMBH & CO KG

A kind of soil restoration system and restoration method thereof

ActiveCN109111021BShorten the repair cycleImprove repair effectTreatment involving filtrationContaminated soil reclamationSoil scienceSoil remediation

Owner:广州中宜生态环境科技有限公司

Hard Surface Cleaning Devices

ActiveCN105361787BEasy to cleanEasy to controlWindow cleanersSurface cleaningEngineering

Owner:POSITEC MACHINERY ZHANGJIAGANG

Coating for non-copper-plated seamless flux-cored wire, preparation method, and coating process

ActiveCN110791156BStrong adhesionGood electrical breakdownPretreated surfacesAnti-corrosive paintsCopper platingPolyvinyl alcohol

Owner:725TH RES INST OF CHINA SHIPBUILDING INDAL CORP

Augmented-reality-based three-dimensional interactive learning system and method

ActiveCN103366610BImprove learning effectEnhance memoryImage data processingElectrical appliancesInformation processingSpatial Orientations

Owner:YANGSHU WENHUA SHANGHAI

Transform-based video encoding method and apparatus therefor

PendingCN114651445AImprove compression efficiencyIncrease efficiency of transform index encodingDigital video signal modificationVideo encodingVideo decoding

Owner:LG ELECTRONICS INC

A car front hood decoration

ActiveCN103625561BDoes not affect appearance qualityEasy to fillSuperstructure subunitsMaster cylinderAgricultural engineering

Owner:CHONGQING CHANGAN AUTOMOBILE CO LTD

A kind of vcsel anode driving circuit and method

ActiveCN111029897BLoud noiseReduce noiseExcitation process/apparatusSemiconductor lasersDriver circuitHemt circuits

Owner:YANGTZE OPTICAL FIBRE & CABLE CO LTD

Audio processing method, device, storage medium and terminal

ActiveCN111541981BSimplify the process of testing audioReduce testing costsElectrical apparatusSpeech analysisTime domainEngineering

Owner:YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD

Elevator car bottom safety device

ActiveCN105314495BEasy to operate, safe and reliableOmit circuit designElevatorsEngineeringCar door

Owner:SHANGHAI MITSUBISHI ELEVATOR CO LTD

Pucch channel dynamic allocation method and device for sps service

InactiveCN106304350BImprove resource utilizationWireless communicationComputer networkTelecommunications

Owner:POTEVIO INFORMATION TECH CO LTD

Coating anticorrosion method for contact wires

ActiveCN106229091BHighlight substantiveSignificant progressCable/conductor manufactureProduction lineState of art

Owner:江苏宏基环电股份有限公司

Polysialic acid fermentation medium, production method of polysialic acid and polysialic acid product

ActiveCN108588152BHigh total acid contentReduce fermentation costsMicroorganism based processesFermentationBiotechnologySialic acid

Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI +1

An environmentally friendly sewage aeration device

ActiveCN114349189BReduce the gap between upper and lower aeration levelsWell oxygenatedTreatment using aerobic processesWater aerationSewageOxygen content

Owner:HEBEI CHEM & PHARMA COLLEGE

Solid state battery and solid state battery manufacturing method

ActiveCN111864274AEfficient preparationSolution to short lifeSolid electrolytesFinal product manufactureAll solid stateElectrical battery

Owner:HONDA MOTOR CO LTD

A functional green top sewage regeneration ultra-clean treatment process

ActiveCN109502750BLow running costEffluent water quality up to standardWater contaminantsBiological treatment apparatusEngineeringSewage

Owner:WUHAN UNIV OF TECH

Cross rolling method

ActiveCN107225205BRolling contact bearingsMetal rolling stand detailsSymmetrical componentsEngineering

Owner:HIRSCHVOGEL UMFORMTECHN

Heat treatment apparatus for hot stamping and molding method using same

ActiveCN105268803BShaping toolsForging/hammering/pressing machinesHot stampingPunching

Owner:HYUNDAI MOTOR CO LTD

Molding device provided with a controlled means for clampingly attaching a half-mold by means of slidable attachment bolts

ActiveCN102481722BDomestic articlesPosition dependentEngineering

Owner:SIDEL PARTICIPATIONS SAS

A retractable tool for machining large-diameter inner holes on CNC lathes

ActiveCN106312107BOvercoming the inability to scaleEase of withdrawalTurning toolsNumerical controlMachine parts

Owner:大理兹飞科技有限公司

A kind of scrapped automobile waste oil collection process

ActiveCN110685775BIncrease profitImprove filtering effectDirt cleaningMachines/enginesFuel tankLiquid storage tank

Owner:北京博瑞联通汽车循环利用科技有限公司

Protection method for composite sequence component voltage of transmission line with phase selection function

ActiveCN103296656BEliminate the influence of protective action performanceEliminate the effects ofEmergency protective circuit arrangementsEngineeringLoad following power plant

Owner:STATE GRID CORP OF CHINA +3

Charge Pump Phase Locked Loop, Capacitor Multiplication Method and NC Loop Filter

ActiveCN104052470BPulse automatic controlCapacitanceEngineering

Owner:ANALOG DEVICES INT UNLTD

A method for increasing the effective and economic yield of ginkgo acid in the outer testa of ginkgo biloba

ActiveCN110839644BBiocidePlant growth regulatorsToxicologyBiological organism

Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY

Press precision cylindrical guide structure

InactiveCN103057153BHigh guiding precisionIncrease stiffnessPressesLoad resistanceEngineering

Owner:JIANGSU XUZHOU METALFORMING MACHINE GROUP

A self-service terminal protection device, method and system

ActiveCN103440692BPrevent the need to withdraw cash by cardGuaranteed validityIndividual entry/exit registersEngineeringSelf-service

Owner:INDUSTRIAL AND COMMERCIAL BANK OF CHINA

Cpir‑v Nearest Neighbor Privacy Preserving Query Method Based on Local Superset

ActiveCN104268210BSmall amount of calculationReduce the amount of calculationWeb data indexingSpecial data processing applicationsPrivacy protectionNear neighbor

Owner:NORTHEASTERN UNIV LIAONING

Display device and display method

ActiveCN105099852BShorten display timeReduce data volumeData switching networksComputer hardwareDisplay device

Owner:ALPINE ELECTRONICS INC

Multiple frequency-band planar antenna

InactiveCN100397704CLow costSimultaneous aerial operationsRadiating elements structural formsMulti bandElectrical conductor

Owner:刘正芳

Crystal light ball grinding machine

InactiveCN104440458BCompact structureImprove efficiencyPolishing machinesGrinding drivesControl systemCam

Owner:陈建军

Calibration method and device for centering accuracy of side guide plate of finishing mill

ActiveCN105057369BImprove stabilityMeet on-site production requirementsGuiding/positioning/aligning arrangementsMeasuring devicesEngineeringDistance measuring equipment

Owner:SHOUGANG JINGTANG IRON & STEEL CO LTD

A method for preparing aluminum nitride nanopowder by sol-gel method

ActiveCN110104620BWell mixedAvoid uneven mixingNitrogen compoundsNanotechnologyPhysical chemistryOrganic polymer

Owner:安徽壹石通金属陶瓷有限公司

An oil press touch operation device

ActiveCN104133585BImpenetrableEasy to usePressesInput/output processes for data processingWireless controlRemote control

Owner:杭州奇圆达科技有限公司

A control method to improve the instantaneous frequency stability of low-voltage microgrid

ActiveCN104410085BReduce shockDelay the frequency change processEnergy industryPower oscillations reduction/preventionVirtual synchronous generatorLow voltage

Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID

Heavy-duty sports frame roller guide and slide plate anti-tipping method

ActiveCN104016085BFlexible movementPrevent tippingMechanical conveyorsRolling resistanceEngineering

Owner:CHINA NAT HEAVY MACHINERY RES INSTCO

A control method for a gate of a ticket checking machine

ActiveCN109712292BIndividual entry/exit registersTicketControl theory

Owner:宁波隆诚轨道交通科技股份有限公司

Method for preparing shaft furnace carbon brick from abrasive dust

ActiveCN102351474BReduce usageHigh strengthSolid waste managementAdhesive cementBrick

Owner:SHANXI TAIGANG STAINLESS STEEL CO LTD

A three-dimensional ordered mesoporous manganese-cerium composite oxide catalyst and its preparation method and application

ActiveCN106881081BEasy to manufactureImprove redox abilityIncinerator apparatusMetal/metal-oxides/metal-hydroxide catalystsChlorobenzeneCerium

Owner:WUHAN INSTITUTE OF TECHNOLOGY +1