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.

Relay control method and device and relay driving system

PendingCN112038175AImprove accuracyEnsure safetyRelaysControl theoryReal-time computing

Owner:BEIJING RAILWAY SIGNAL

Fixing device with a shutter for an image forming apparatus

InactiveCN1688942AAvoid touchingElectrographic process apparatusSheet materialEngineering

Owner:PANASONIC CORP

Camera module group and first and second circuit boards thereof

InactiveCN105100571ATelevision system detailsColor television detailsCamera moduleComputer science

Owner:NANCHANG O FILM OPTICAL ELECTRONICS TECH CO LTD +3

Modified processing method of electrolytic manganese bioxide for lithium battery

InactiveCN1933218AImprove electrochemical activityFully contactedElectrode manufacturing processesManganese oxides/hydroxidesElectrolysisElectrical battery

Owner:广州微宏电源科技有限公司

Breeding method of mudskippers

InactiveCN107667924AIncrease production profitReduce the cost of farmingClimate change adaptationAccessory food factorsMudskipperFish species

Owner:CHENGDU JINCHUANTIAN AGRI MACHINE MFG

Sterilizing and cooling equipment for edible fungus culture medium

InactiveCN112616570AEffective coverage and disinfectionCultivating equipmentsMushroom cultivationBiotechnologyEngineering

Owner:谢成忠

Display panel and display device

ActiveCN105446031AReduce moisture contentReduce the degree of moisture adsorptionSolid-state devicesNon-linear opticsInsulation layerWater vapor

Owner:INNOLUX CORP

Connector with ground pin for substrate

InactiveCN1209854CEasy to fixStable formMagnetic/electric field screeningTwo-part coupling devicesElectromagnetic shieldingEngineering

Owner:JST MFG CO LTD

Surface acoustic wave resonator

PendingCN114337583AHigh quality factorReduce diffraction effectsImpedence networksDiffraction effectGrating

Owner:SHANGHAI INST OF MICROSYSTEM & INFORMATION TECH CHINESE ACAD OF SCI

Acoustic energy sending method by phase inversion

InactiveCN101051084AUltrasonic/sonic/infrasonic diagnosticsMechanical vibrations separationAcoustic energyEngineering

Owner:SIEMENS MEDICAL SOLUTIONS USA INC

Split type liquid crystal television

InactiveCN106921880AEnsure safetyIncrease contrastTelevision system detailsColor television detailsEngineeringBluetooth

Owner:ANHUI CAIJING PHOTOELECTRIC

Self-adjusting damp-proof light-reflecting roof and damp-proof method thereof

ActiveCN111980312AReduce absorptionGood for volatilizationSolar heating energyRoof covering insulationsTemperature controlEngineering

Owner:马文群

Making method of beverage containing kadsura coccinea leaf juice

PendingCN109418666APreserve nutrientsPromote regenerationFood scienceEconomic benefitsEngineering

Owner:任卫智

Method for allocating time frequency resource of public pilot channels

InactiveCN101521943AReduce distractionsThere is less interference between the common pilot channels of the cellMulti-frequency code systemsWireless communicationFrequency reuseCommon pilot channel

Owner:HUAWEI TECH CO LTD

Composition of medicinal prescription for treating phymatosis

PendingCN111760029AFree from painCurb tumor growthHeavy metal active ingredientsAntineoplastic agentsMeat pasteSide effect

Owner:赵新

Method for preparing high-molecular-weight polybutylene glycol carbonate under catalysis of organic alkali synergistic Ti/Si composite material

ActiveCN112194783AHigh molecular weightEasy to manufacturePtru catalystPolybutylene

Owner:QINGDAO INST OF BIOENERGY & BIOPROCESS TECH CHINESE ACADEMY OF SCI +1

Torsion control testing device and testing method

PendingCN112798436AAccurate detectionControllable learningMaterial strength using steady torsional forcesControl engineeringStructural engineering

Owner:上海微创龙脉医疗器材有限公司

Azonium-ionized poly(styrene-b-isobutylene-b-styrene) triblock copolymer and preparation method thereof

ActiveCN105669882ANitrogenIonization

Owner:BEIJING UNIV OF CHEM TECH

Preparation method of rhus verniciflua stoke seed polysaccharide with antioxidant activity

ActiveCN104974271AEasy to operateConditions are easy to controlOrganic active ingredientsAntinoxious agentsAntioxidant capacityOrganic solvent

Owner:INST OF CHEM IND OF FOREST PROD CHINESE ACAD OF FORESTRY

Outbound security positioning system based on Internet of Things

InactiveCN107993406AEnsure masteryLocation informationAlarmsDisplay deviceEngineering

Owner:四川逸览天下文化传播有限公司

Electric cement mixing vibrator

InactiveCN110480840AQuality improvementNo lumpsCement mixing apparatusElectrical and Electronics engineeringCement

Owner:陕西云彩信息科技有限公司

Processing method for vacuum freeze-dried spinach

PendingCN105995679AMeet diverse dietary needsRetain nutrientsFood freezingFruit and vegetables preservationFreeze-dryingFreeze dry

Owner:ZHONGXIANG XINGLI FOOD

Method, device and system for implementing automatic response

ActiveCN106686266AAutomatic exchangesHuman languageKnowledge base

Owner:CHINA TELECOM CORP LTD

Functional module with different video interface types

InactiveCN101795346AEasy to replaceNot easy to damageTelevision system detailsNon-electrical signal transmission systemsPci interfaceComputer module

Owner:SOYEA TECH

High-strength high-toughness magnesium alloy produced by semi-solid injection molding method

InactiveCN103014381AEasy to manufactureImprove performanceRare-earth elementSemi solid

Owner:CHANGCHUN UNIV OF TECH

Method for extracting DNA in soil

InactiveCN107228787AReduce lossesReduce physical injuryPreparing sample for investigationPhosphateElectrophoresis

Owner:GANSU UNIV OF CHINESE MEDICINE

Ecological floating island material with adsorption removal function on nitrate nitrogen and preparation process thereof

InactiveCN111204872AEnvironmentally friendlyImprove adsorption efficiencyWater contaminantsBiological water/sewage treatmentCyclodextrinPhosphoric acid

Owner:光合强化(北京)生物科技有限公司

Waste heat utilization system for magnesium reduction slag

InactiveCN105716437AUnique structureEasy to controlIncreasing energy efficiencyWaste heat treatmentSlagPlate fin heat exchanger

Owner:SHANXI UNIV

Cooking cage for roasted seed and nut type foods

InactiveCN109170495AAchieve stratified cookingPracticalFood scienceEngineering

Owner:阜阳市雪伟食品有限公司

Medicinal liquor for removing gall

InactiveCN1935175AReasonable formulaFine brewingAntipyreticAnalgesicsWhite liquorMedicine

Owner:仇玲华

Harrow-suction type dredging head breaking ground by high-frequency small-amplitude mechanical oscillation

InactiveCN101200907AHigh dredging efficiencyEasy to implementMechanical machines/dredgersSmall amplitudeEngineering

Owner:SHANGHAI JIAO TONG UNIV

Nokemei capsule and its production method

InactiveCN1380096AThe preparation method is simpleReasonable formulaMetabolism disorderDigestive systemPlastic packagingBlood lipids

Owner:伊春药业有限公司

Crusher

ActiveCN104588167AGuaranteed uptimeSimple structureGrain treatmentsCrusherEnergy consumption

Owner:HUNAN NONFERROUS ENVIRONMENTAL PROTECTION BUILDING MATERIALS

Automobile seat assembling device

InactiveCN108213902AEasy to assembleReasonable structureWork holdersVehicle componentsCar seatEngineering

Owner:YANCHENG GAOYUE MACHINERY

Drawer type multigrain box

InactiveCN107235205AEasy to storeEasy accessDrawer-and-shell containersEngineering

Owner:YICHENG NO 3 SENIOR HIGH SCHOOL

Three-rotating-shaft door hinge and door lock structure applying same

PendingCN114837507AIncrease freedomAvoid obstaclesNon-mechanical controlsPower-operated mechanismStructural engineeringChain drive

Owner:深圳市三束镀膜技术有限公司

Washing machine inner barrel capable of water adding during sewage discharge

ActiveCN111472128AGuaranteed capacityReduce water change timeOther washing machinesWashing machine with receptaclesLaundry washing machineWastewater

Owner:绍兴市亚索新能源科技有限公司

Simple adjustable pipe bender

InactiveCN103264077APrecisely maintain parallel movementImprove machining accuracyPipe fittingEngineering

Owner:TIANJIN JIEJIN METAL PROD

Mimic ecological aquaculture facility for andrias davidianus

PendingCN108450413ASimple structureEasy to manageAnimal husbandryEcological environmentWater discharge

Owner:GUIZHOU JINJIANG GIANT SALAMANDER TECH

Preparing method for culture medium for edible amaranth soilless-culture with vermiculite powder

InactiveCN107821095AImprove water retentionImprove survival rateGrowth substratesCulture mediaBall millVacuum drying

Owner:CHENGDU XIANXIANXIAN BIOTECH CO LTD

Segmented separable fastener

InactiveCN1267035CSeating furnitureDomestic articlesEngineeringCircular surface

Owner:维尔克罗工业有限公司

Switchable display apparatus

ActiveCN100360987CEasy to manufactureReduce nominal outputSteroscopic systemsOptical elementsSpatial light modulatorWaveplate

Owner:AU OPTRONICS CORP

Synchronizer control method, synchronizer control device and storage medium

ActiveCN111720535AReduce real-time speed differenceShorten shift timeGearing controlSynchronizerAutomatic transmission

Owner:ANHUI XINGRUI GEAR TRANSMISSION

Simple secondary ejection device

InactiveCN102357952ASavingsLow costEngineeringStructural engineering

Owner:SUZHOU JINAN PRECISION MOLDING

High-speed DLL (Delay-locked loop)

ActiveCN103546151AOvercome lossRealize transmissionPulse automatic controlDiscriminatorDelay-locked loop

Owner:XI AN UNIIC SEMICON CO LTD

Method for removing ethyl dichlorosilane impurities in dimethyldichlorosilane

ActiveCN113444121AReduce the difficulty of separationReduce the number of traysSilicon organic compoundsChemical industryPtru catalystEthyl group

Owner:TIANJIN UNIV

Energy-saving boiler

InactiveCN113091304AAchieve recyclingSave energyWater heatersAir cycleThermodynamics

Owner:广州涛博石油有限公司

Filling method of deep-hole aluminum in oxide layer

PendingCN112382565AReduce contact resistivityLittle impact on electrical performanceSemiconductor devicesMetallic aluminumTitanium nitride

Owner:BEIJING NAURA MICROELECTRONICS EQUIP CO LTD

Red-mud-based one-step-process geopolymer grouting material and preparation method thereof

ActiveCN110028256AImprove structural strengthPrevent collapseCement productionSlagRed mud

Owner:SHANDONG UNIV

Sealing accessory for optical fiber connector and optical fiber connector using sealing accessory

ActiveCN104216069AAvoid screwingPrevent rotationCoupling light guidesEngineeringScrew thread

Owner:CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD

Eight-serial-port server supporting more than hundred connection sessions

InactiveCN108733163ARealize isolation protectionReduce complexityDigital processing power distributionMicrocontrollerComputer module

Owner:安徽康海时代科技股份有限公司

Closed water circulation device

InactiveCN104958997AGuaranteed uptimeAvoid failureDispersed particle separationWater/sewage treatmentEconomic benefitsEnvironmental engineering

Owner:DATANG ENVIRONMENT IND GRP

Standardized cargo replacement method and system

PendingCN113919907AEliminate Ineffective LogisticsReduce logistics costsCo-operative working arrangementsBuying/selling/leasing transactionsLogistics managementOperations research

Owner:SHANGHAI CHENXING ELECTRONICS SCI & TECH CO LTD

Installation structure of curtain wall

ActiveCN108867959AChange fixed heightLevel adjustmentWallsEngineering

Owner:上海阜邦幕墙门窗工程有限公司

Personnel management method and related equipment

PendingCN111324656AImprove recognition efficiencyImprove recognition accuracyData processing applicationsDatabase management systemsPublic placeOriginal data

Owner:SHENZHEN SKYCOMM CO LTD

Display device

PendingCN109782467AImprove the ability to resist external forceImprove adhesionNon-linear opticsFlexible circuitsDisplay device

Owner:AU OPTRONICS KUNSHAN CO LTD +1

Automatic orderly putting and code-scanning device for materials

ActiveCN106184902ASatisfy the needs of scanning codesOperational securityPackaging automatic controlElectricityWork performance

Owner:KUNMING CHINESE MEDICINE FACTORY

Connector

ActiveCN110768051AReduce the burden onReduce constraintsCoupling device detailsTwo-part coupling devicesEngineeringMechanical engineering

Owner:SMK CO LTD

Stator framework assembly and stepping motor comprising same

PendingCN112865382AWindingsElectric machineEngineering

Owner:JIANGSU LEILI MOTOR

Bearing retainer ring assembly and aero-engine bearing combined structure

ActiveCN112081828AImprove job stabilityHigh working reliabilityBearing componentsEngineeringCylinder (engine)

Owner:AECC COMML AIRCRAFT ENGINE CO LTD

Real-time monitoring mechanism for elevator main body

ActiveCN109173298AStage arrangementsMotor driveElectric machinery

Owner:ZHEJIANG DAFENG IND

Laser ranging system and laser ranging device

ActiveCN114779267AGood light transmissionIncrease reflectionElectromagnetic wave reradiationLaser rangingOptical axis

Owner:湖南阿秒光学科技有限公司

Fine chemical engineering waste water treating agent without COD

InactiveCN106629872AImprove removal efficiencyEasy to prepareWater/sewage treatmentEpoxySuccinic acid

Owner:JIANGSU JIHUA CHEMICAL CO LTD

Double-motor assembly, wheel-side electric drive axle and automobile

PendingCN112564375ACompact structureOptimize layoutMotor depositionSupports/enclosures/casingsElectric machineryElectric drive

Owner:DONGFENG DANA AXLE

Primer group and kit for detecting by combining breaking point crossing PCR (Polymerase Chain Reaction) with multiple PCR (Polymerase Chain Reaction)

PendingCN114807329AThe detection process is fastLow costMicrobiological testing/measurementDNA/RNA fragmentationForward primerMedicine

Owner:SHENZHEN UNI MEDICA TECH

High-energy electron beam magnetic field diagnosis instrument

ActiveCN103235272AEnables multiple time point measurementsEasy to operateMagnetic field measurement using magneto-optic devicesHigh energy electron beamThin sheet

Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

Preparation method of FeMnO3 hollow nanospheres

InactiveCN103551092AUniform shapeNarrow size distributionNanotechnologyIron compoundsAir atmosphereCalcium Chloride Hexahydrate

Owner:NORTHWEST UNIV

Preparation method of granule and powder mixed laying hen feed

InactiveCN112042829AGood adhesionLarge particle sizeFood processingAnimal feeding stuffProcess engineeringSweet taste

Owner:江苏盐城源耀饲料有限公司

Power line transmission fault detection method and system

PendingCN112083277AImprove troubleshooting efficiencyRapid positioningFault location by conductor typesShort-circuit testingElectric power transmissionData library

Owner:ZHUCHENG POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO +1

Device capable of harvesting kelp at seabed

InactiveCN111788928ASimple structureEasy to operateHarvestersMechanical engineeringSeabed

Owner:台州任雪电子科技有限公司

Boarding guiding system based on radio frequency identity-subscriber identify module (RFID-SIM) card and method and mobile phone based on RFID-SIM card

InactiveCN103093163AEfficient guidanceCo-operative working arrangementsSubstation equipmentUser authenticationCard reader

Owner:KUANG CHI INST OF ADVANCED TECH +1

GPS antenna auxiliary debugging system

PendingCN114284700AAccurately calculate the amount of debuggingAccurately get the locationRadiating elements structural formsRadiating element housingsLinear matrixSilver coating

Owner:无锡爱德为科技有限公司

SEM continuous type omnidirectional image acquisition device and image acquisition method

InactiveCN108844956AImprove detection efficiencyImprove detection accuracyMaterial analysis by optical meansCircular discComputer science

Owner:苏州静思三维视觉科技有限公司

Methods and systems for providing optimum decision feedback equalization (DFE) of high-speed serial data links

ActiveCN105282065ATransmitter/receiver shaping networksMeasuring instrumentEqualization

Owner:TEKTRONIX INC

Spring friction clutch mechanism for belt pulley and one-way coupling damping belt pulley

ActiveCN102817936AExtended service lifeSimple preparation processPortable liftingVibration suppression adjustmentsBall bearingEngineering

Owner:TAIZHOU ZHENPENG OVERRUNING CLUTCH CO LTD

Processing method of phase change memory

InactiveCN106571160AThe amorphization operation was successfulImprove performanceDigital storageElectricityPhase-change memory

Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Consumption information display method and device, terminal and medium

PendingCN112084242ADiscover and correct bad spending habitsDigital data information retrievalSpecial data processing applicationsEngineeringData mining

Owner:深圳市铭数信息有限公司

Non-phosphate corrode-releasing antisludging agent and method for synthesizing same

InactiveCN101337744AEnergy state stabilizationAchieve anti-scaling effectScale removal and water softeningFormatePhosphate

Owner:NANJING UNIV OF TECH

Universal serial bus modulator-demodulator module

InactiveCN101753493AEasy to set upRealize the operationModulated-carrier systemsElectric digital data processingModem deviceComputer science

Owner:SHANGHAI SIMCOM LTD

Automatic clamping and cutting dustproof device for metal material

InactiveCN113618477AAchieve the effect of automatic clampingHigh precisionPositioning apparatusMaintainance and safety accessoriesElectric machineMetallic materials

Owner:陈智彬

A small batch data transmission method

InactiveCN101102292AEasy data transferImprove efficiencyBaseband systemsTransfer procedureByte

Owner:深圳市合丰泰科技集团有限公司

Plywood strengthening device

InactiveCN109397416AGet out quicklyEasy to useOther plywood/veneer working apparatusInternet monitoringEngineering

Owner:徐州东祥木业有限公司

Detection method of mimo-ofdm system based on carrier index modulation

ActiveCN106161328BAvoid ML detectionReduce complexitySpatial transmit diversityMulti-frequency code systemsCarrier signalMIMO-OFDM

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Park haze removal device capable of charging mobile phone

InactiveCN108905464ASimple structureScientific and reasonable designCombination devicesPower network operation systems integrationLow voltageSurveillance camera

Owner:CHENGDU XINNENG INTERNET TECH CO LTD

Endoscope system

PendingCN109254394AShorten maintenance cycleReduce maintenance service costsTelescopesButt jointLight pipe

Owner:SHENZHEN COANTEC AUTOMATION TECH

Film forming ability amphiphilic polymer oil layer protective agent and preparation method

InactiveCN101735777AGood filter loss reduction effectFiltration control performance is stableDrilling compositionSludgeAtom-transfer radical-polymerization

Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

Automatic garbage centralized treatment system

InactiveCN108994038AAvoid secondary pollutionNot easy to secondary pollutionSolid waste disposalDirt cleaningElectricityWax

Owner:丁立伟

Clamp for rapidly splicing plates

PendingCN107617992AImprove processing efficiencySimple structureWork holdersButt jointEngineering

Owner:天津市君治旺科技发展有限公司

Geomagnetic sensor low noise signal processing circuit used for rotating body

InactiveCN108873087AMatch amplitudeImprove signal-to-noise ratioElectric/magnetic detectionAcoustic wave reradiationLow noiseSignal conditioning circuits

Owner:CHONGQING GOD ARROW INERTIAL TECH

Epilepsy treatment medicine

InactiveCN106852931AEnhance immune functionIncrease GABA contentNervous disorderHydroxy compound active ingredientsEpilepsy treatmentSide effect

Owner:HENAN SHUIJINGTOU CULTURAL MEDIA CO LTD

Bacillus megaterium and application thereof

ActiveCN111172066ABacteriaMicroorganism based processesBiotechnologyMicroorganism

Owner:河南新仰韶生物科技有限公司

Traditional Chinese medicine preparation for treating alopecia areata

InactiveCN107397826APromote growthPromote large areaDispersion deliveryDermatological disorderSesamum orientaleHair follicle

Owner:吴长青

Household appliances, control method and system thereof, and computer readable storage medium

ActiveCN107743081ALow costCharacter and pattern recognitionHome automation networksControl systemEmbedded system

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

Opening machine drill rod replacing equipment

PendingCN109880953ARealize automatic changingReduce manual labor intensityBlast furnace componentsBlast furnace detailsDrillPetroleum engineering

Owner:CISDI ENG CO LTD +1

Dry centrifugal separation device for waste sludge from paper mill

ActiveCN102366732AIncrease profitCompact structureCentrifugesHigh densityPulp and paper industry

Owner:仁精科技(昆山)有限公司

Inflatable umbrella with multi-cavity umbrella stem

InactiveCN106235543AEasy to controlSimple structureUmbrellasEngineering

Owner:韩加阳

Processing technology of special flour for beef noodles

PendingCN112021506AIncrease elasticityQuality improvementSugar food ingredientsGrain treatmentsBiotechnologyGluten

Owner:酒泉市双禧面粉有限责任公司

Fast baking process of environment protecting water and air permeable brick in roller kiln

InactiveCN1436750AReduce the temperatureStable water tableSolid waste managementSolid waste disposalEnvironmental resistanceCooking & baking

Owner:广东唯美新技术实业有限公司

Active power optimizing and distributing method for wind generator unit of wind power station

ActiveCN102361330AAvoid economic lossReduce labor intensitySingle network parallel feeding arrangementsWind energy generationElectricityPower station

Owner:BEIJING SIFANG JIBAO AUTOMATION +1

Display equipment and display method

ActiveCN106557710AAddress privacy breachesAcquiring/recognising eyesCathode-ray tube indicatorsComputer scienceControl unit

Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Symmetric key dynamic generation method based on Internet of Things

ActiveCN114024724AAvoid gettingEnsure safetyKey distribution for secure communicationHigh level techniquesCiphertextThe Internet

Owner:四川启睿克科技有限公司

Production method of honey fermentation beverage

ActiveCN103564592AHigh nutritional valueGuaranteed to be pure and naturalMulti-step food processesFood ingredient functionsFood additivePollen

Owner:FENGS APICULTURE

Optimized ratio and preparation method of recycled GFRP powder and slag-based geopolymer cementing material

ActiveCN114276034AStrong designabilityImprove flash setting characteristicsCement productionSlagGeopolymer

Owner:NANJING UNIV OF TECH

Production method of high-dispersibility high-stability insoluble sulphur

ActiveCN108329700AGuaranteed application effectImprove thermal stabilitySulfur preparation/purificationSodium ethyl xanthateIodine

Owner:SHANGHAI JINGHAI ANHUI CHEM

Mogrol derivative monomer as well as preparation method and application thereof

InactiveCN112679571AHigh reactivityEasy to derivatizeOrganic active ingredientsAntipyreticCombinatorial chemistryPerylene derivatives

Owner:GUANGXI INST OF BOTANY THE CHINESE ACAD OF SCI

Durable filter with long service life

InactiveCN112627933AImprove filtering effectReduce use costMachines/enginesLubricant mounting/connectionStructural engineeringFilter paper

Owner:郗秋俊

Gateway for conversion between Modbus RTU/ASCII (remote terminal unit/American standard code for information interchange) communication protocol and Modbus TCP (transmission control protocol) communication protocol and implementation method for gateway

InactiveCN104506516AReduce riskReduce development costsNetwork connectionsHigh level techniquesComputer networkTransceiver

Owner:PINGDINGSHAN ZHONGXUAN AUTOMATIC CONTROL SYST

Electromagnetic type active metamorphic 5R-4R-4R controllable excavation mechanism

InactiveCN104594408ALess freedomLow costMechanical machines/dredgersEngineeringExcavator

Owner:GUANGXI UNIV

Map matching method and device, electronic equipment and readable medium

PendingCN112084285AAccurate acquisitionImprove accuracyGeographical information databasesNeural architecturesEngineeringComputer vision

Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Method for generating phospholipase D with streptomyces cinnamonensis and method for determining activity of phospholipase D

InactiveCN110591968AHigh phosphoryl transfer activityEfficient productionBacteriaHydrolasesPhospholipase A2Microbiology

Owner:ZHEJIANG CHINESE MEDICAL UNIVERSITY

Workpiece contour detection device and workpiece missing process detection system

PendingCN113532243AGood effectSimple structureMechanical counters/curvatures measurementsButt jointEngineering

Owner:黄石哈特贝尔精密锻造有限公司

Multi-angle adjusting template carrier

PendingCN111923987AEasily adjust positionEasily adjust directionCastorsHand carts with multiple axesElectro hydraulicRolling chassis

Owner:ZHEJIANG YASHA DECORATION

Ceramic product crack adhesive

InactiveCN105778821AModerate viscositySmoothNon-macromolecular adhesive additivesWax adhesivesManufacturing technologyAdhesive

Owner:ANHUI QINGHUAFANG FINE BONE PORCELAIN

Method of leaching copper in copper containing pyrite using bacteria

InactiveCN1556230ASulfur content risesImprove qualityProcess efficiency improvementSulfideCopper sulfide

Owner:湖南世纪垠天鑫业科技有限公司

Metal pipe drilling device

InactiveCN105478845AReduce work intensityImprove efficiencyLarge fixed membersMetal working apparatusEngineeringMechanical engineering

Owner:SUZHOU YONGTONG STAINLESS STEEL CO LTD

Cantilever movable bed frame

InactiveCN1233287CFlexible liftingFlexible tiltBedstandsLife qualityEngineering

Owner:方耀伦

Method for reinforcing sandwiched rock in adjacent laminated tunnel

ActiveCN110318774AEnsure construction safetyImprove stress conditionUnderground chambersTunnel liningUpper floorBearing capacity

Owner:CHINA CONSTR EIGHT ENG DIV CORP LTD

Heat-adjustable optical switch

PendingCN113791473ACoupling light guidesRefractive indexTransmittance

Owner:FUZHOU PHOTOP QPTICS CO LTD

Plate type fixator for percutaneous kidney puncture biopsy

InactiveCN107811686AImprove connection firmnessOvercome resilienceSurgical needlesTrocarAspiration biopsyKidney needle biopsy

Owner:THE FIRST AFFILIATED HOSPITAL OF MEDICAL COLLEGE OF XIAN JIAOTONG UNIV

High-temperature-resistance and wear-resistance bilayer composite furnace bottom roller

InactiveCN107604144ASolve nodulesHigh temperature resistantFurnace typesHeat treatment furnacesSurface oxidationAlloy

Owner:江苏亚太特种铸钢厂有限公司

Semiconductor device

ActiveCN108962828ASemiconductor/solid-state device detailsSolid-state devicesEngineeringSemiconductor device

Owner:TAIWAN SEMICON MFG CO LTD

Massage couch capable of generating negative ions

InactiveCN107348742AAvoid damageImprove the quality of lifeElectrotherapyChiropractic devicesLife qualityMassage

Owner:HAINING SHUYOU FURNITURE CO LTD

Production of frozen powder of sea cucumbers from fresh ones

InactiveCN1582774AReduce lossesGood rehydrationFood preservationFood preparationAcetic acidAdditive ingredient

Owner:OCEAN UNIV OF CHINA

Automatic gas sensor calibration system and gas sensor calibration method thereof

ActiveCN103399123ASimple structureLow costMaterial analysisCalibration gasControl engineering

Owner:HENAN HANWEI ELECTRONICS

Metolachlor chiral hapten, metolachlor artificial antigen, metolachlor multiclonal antibody and preparation method and application of metolachlor multiclonal antibody

ActiveCN110054576AEasy to detectEasy to distinguishSerum immunoglobulinsOvalbuminMetolachlorStereoisomerism

Owner:SOUTH CHINA AGRI UNIV

Method for constructing soft keyboard, device for inputting character information and method thereof

ActiveCN101727270AInput shortcutAvoid duplication of workInput/output processes for data processingProgramming languageComputer graphics (images)

Owner:LENOVO (BEIJING) CO LTD

Vegetable-garden humiture controller

InactiveCN103744459ASimple structureEasy to controlSimultaneous control of multiple variablesTemperature controlAgricultural science

Owner:北海三大利电子科技有限公司

Shifting register reducing bias voltage effect

ActiveCN1929031AEliminate bias effectsImprove AC signal coupling effectStatic indicating devicesDigital storageShift registerProcessor register

Owner:AU OPTRONICS CORP

Composition expressing 7.5B 6/3 pigment and technical method for preparing color characterization objects by using the same

InactiveCN101423704AGood weather resistanceImprove stabilityLiquid surface applicatorsColor measuring devicesPhotopigmentNational standard

Owner:SHENZHEN OCEAN POWER INDUSTRIAL CO LTD +3