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 marine cabinet air conditioner and an automatic collection and discharge system for ship condensate
ActiveCN113734411BSolve the overflow problemAvoid congestionAuxillariesVessel ventillation/heating/coolingWater storageOutfall
Owner:JIANGNAN SHIPYARD GRP CO LTD
Antifreeze control method, system and air conditioner for fan coil unit
ActiveCN110220269BSolve crackingExtended service lifeMechanical apparatusSpace heating and ventilation safety systemsFrost crackEngineering
Owner:NINGBO AUX ELECTRIC
desk
ActiveCN109953498BEasy to installImprove support strengthFurniture joining partsSchool benchesStructural engineeringDesk
Owner:厦门伊立特教学设备有限公司
Copper foil on thin-film for integrated circuit chip, plasma displaying device or high-efficient printing circuit board
InactiveCN100353819CPrevent oxidationPrevent discolorationInsulating substrate metal adhesion improvementHigh frequency circuit adaptationsChip on filmDisplay device
Owner:FURUKAWA ELECTRIC CO LTD
A cup printing machine
InactiveCN110239943BReduce procurement costsGood varietyRotary pressesOther printing apparatusPurchasingIndustrial engineering
Owner:永康仁诒电子科技有限公司
On-orbit assembly method of manned spacecraft in subdivision
ActiveCN108482709BReduce configurationReduce weightArtificial satellitesCosmonautic component separationWork flowOrbit
Owner:BEIJING SPACE TECH RES & TEST CENT
Method and system for estimating traffic state parameters
ActiveCN104408915BImprove accuracyImprove reliabilityDetection of traffic movementState parameterEstimation methods
Owner:QINGDAO HISENSE TRANS TECH
Health-protection prescription for cancer patient
InactiveCN103550472BGood curative effectGood health effectAntineoplastic agentsLeech/worm material medical ingredientsFormularyCentipede
Owner:张洁
Three-domain information acquisition method and system for ultrafast light fields
ActiveCN110186578BImprove real-time performanceImprove integrityMultiplex system selection arrangementsOptical measurementsContinuous lightTime domain
Owner:SOUTH CHINA UNIV OF TECH
Gamma spectrometer radioactivity measurement sample box positioner
InactiveCN110082817BAccurate placementGuaranteed accuracyX/gamma/cosmic radiation measurmentGamma energyMechanical engineering
Owner:OCEAN UNIV OF CHINA +1
ACL rule processing method, device and communication equipment
ActiveCN109067744BReduce occupancyIncrease profitData switching networksComputer hardwareCommunication device
Owner:NEW H3C TECH CO LTD
a terminal device
ActiveCN108649971BReduce complexityReduce occupancyTransmissionWireless communicationTerminal equipmentRadio frequency front end
Owner:VIVO MOBILE COMM CO LTD
Spongy bentonite-based composite adsorbing material and preparation method thereof
ActiveCN102000541BSmall sizeImprove completenessOther chemical processesWater/sewage treatment by sorptionRoom temperatureAtmospheric pressure
Owner:GUANGXI UNIV
A Dental Extraction Chair Convenient for Doctors to Sit
ActiveCN108403226BEase of tooth extractionConsider discomfortDentist forcepsOperating chairsDental patientsDental extraction
Owner:广东精美医疗科技有限公司
Pumpkin jelly and preparation method thereof
Owner:LIM KUM KEE FOODSTUFF CO LTD ANHUI
Automatic engraving method based on manual operation
Owner:SHANDONG VFOOK GOLD IND JEWELRY +2
An experimental system and method for coalbed gas liquid phase adsorption
InactiveCN106908578BExperimental Verification Process ScienceExperimental test results are accurateFuel testingExperimental methodsFluid loading
Owner:SOUTHWEST PETROLEUM UNIV
Method of screening 4-tube balanced terahertz frequency tripler based on DC detection
ActiveCN109959853BFast test methodThe judgment method is simpleDiode testingRadiofrequency circuit testingFrequency multiplierEngineering
Owner:嘉兴腓特烈太赫科技有限公司
A vehicle exhaust emission purification system
ActiveCN106382147BEfficient purificationAvoid dischargeInternal combustion piston enginesExhaust apparatusEmission channelingGas detector
Owner:青岛鑫达机动车尾气检测有限公司
Refrigerator with ice-making system
ActiveCN101839611BImprove ice pushing effectIncrease ice pushing speedDomestic cooling apparatusLighting and heating apparatusIce storageEngineering
Owner:HAIER GRP CORP +1
Synthesis and applications of silicate containing Bi
InactiveCN101229510BMetal/metal-oxides/metal-hydroxide catalystsSynthesis methodsCrystallinity
Owner:FUZHOU UNIV
Steel lattice plate automatic edge wrapping machine
InactiveCN101780592BHigh precisionQuality improvementResistance welding apparatusPower flowTransformer
Owner:WUXI WEIHUA ELECTRIC WELDING MFG
Device and method for acid etching to remove surface damage of silicon wafer
ActiveCN106702496BReduce incidenceImprove uniformitySemiconductor/solid-state device manufacturingAcid etchingDrive shaft
Owner:GRINM SEMICONDUCTOR MATERIALS CO LTD
A foldable tow bar
Owner:XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
A high-efficiency drying device for loudspeaker production
Owner:上海旦顺实业有限公司
Forming and winding equipment for capacitor shell processing
ActiveCN112271086BEffective stereotypesImprove stabilityWinding capacitor machinesElectric machineStructural engineering
Owner:铜陵隆顺科技有限公司
Hybrid saw/baw sensor
InactiveCN101300483AAnalysing fluids using sonic/ultrasonic/infrasonic wavesRadarTransducer
Owner:HONEYWELL INT INC
A smog-elimination airflow cannon
ActiveCN112206657BInhibit growthReasonable structural designGas treatmentUsing liquid separation agentWater vaporEngineering
Owner:云尚蓝科技股份有限公司
A method and device for allocating network resources
ActiveCN103685071BImprove efficiencyOvercome limitationsData switching networksNetwork communicationDistributed computing
Owner:TENCENT TECH (SHENZHEN) CO LTD
Device for shielding heat, device for growing ingot comprising same, and method for growing ingot using same
InactiveCN105492666ALarge diameterReduce thermal shockPolycrystalline material growthBy pulling from meltCrucibleIngot
Owner:LG SILTRON
a massage mallet
ActiveCN104434492BEasy to fixEasy to install and disassembleVibration massageSuction-kneading massageMedicineMassage
Owner:乐清市火柴棒养生器械有限公司
Optical sensing system and method for detecting stress in an optical sensing fiber
ActiveCN110383009BSubsonic/sonic/ultrasonic wave measurementFibre transmissionOptical frequenciesOptical probing
Owner:FOCUS SENSORS LTD
A tool changing robot body applied to a full-face tunnel boring machine
ActiveCN109594997BReduced risk of tool changeImprove tool change efficiencyTunnelsHobbingControl engineering
Owner:DALIAN UNIV OF TECH
Cable winch drum
ActiveCN101593959BIncrease stiffnessEasy dischargeArrangements using take-up reel/drumArray data structureEngineering
Owner:JIANGSU UNIV OF SCI & TECH
A system and method for automatically obtaining evidence of a motor vehicle violating the horn
ActiveCN105809968BSimple structureReasonable designDetection of traffic movementSpeech analysisData memoryEngineering
Owner:XIAN UNIV OF SCI & TECH
Evaluation method for maintenance timing of track interlayer separation joints based on concrete elastic-plastic model
ActiveCN106126790BDesign optimisation/simulationSpecial data processing applicationsComputerized maintenance management systemElement model
Owner:BEIJING JIAOTONG UNIV +1
Mobile passive device, flow control method and open source system
ActiveCN105101303BLow costImprove experienceNetwork traffic/resource managementData streamThird generation
Owner:SHENZHEN PINGAN COMM TECH CO LTD
Method for preparing needle-shaped silver for electrodes by electrolytic process
ActiveCN102828204BMeet production needsPolycrystalline material growthFrom normal temperature solutionsElectrolytic agentHigh concentration
Owner:峨嵋半导体材料研究所
Preparation method of thermal-reaction shrimp and crab essence
InactiveCN102273602BFood preparationSpectroscopyFood flavor
Owner:BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY +2
A prefabricated transformer foundation structure and its construction method
ActiveCN112281906BImprove aestheticsFlexible constructionFoundation engineeringTransformerArchitectural engineering
Owner:国网河南能源互联网电力设计院有限公司
A kind of detection method of creatinine
ActiveCN104568926BEfficient determinationHigh sensitivityChemiluminescene/bioluminescenceSodium bicarbonateLuminous intensity
Owner:CHANGZHOU INST OF ENERGY STORAGE MATERIALS &DEVICES
High-performance bending accelerometer
InactiveCN103492885AAcceleration measurement using interia forcesIndication/recording movementAccelerometerElastic substrate
Owner:MICROFINE MATERIALS TECH
Manganese oxyhydroxide self-supporting composite electrode and its preparation method and application
ActiveCN109087821BHybrid capacitor electrodesHybrid/EDL manufactureComposite electrodePhysical chemistry
Owner:XINXIANG UNIV
Hinge mechanism
Owner:IWASAKI SEIKI
A slope stability testing device and testing method thereof
ActiveCN113252874BEarth material testingElectric machineryStructural engineering
Owner:CENT SOUTH UNIV
A kind of nano-rod zirconium boride powder and preparation method thereof
Owner:WUHAN UNIV OF SCI & TECH
Biscuit and its making method
Owner:路林昌
Intranet information monitoring system
ActiveCN108183822BGood serviceQuick responseData switching networksEmbedded systemInformation monitoring
Owner:贵阳金利沅科技有限公司
Preparation method of promoting blood circulation and removing blood stasis and soft dissolved extract
ActiveCN101897873BIncrease contentImprove transfer rateAntineoplastic agentsSexual disorderMedicinal herbsMotherwort
Owner:云南神威施普瑞药业有限公司
A method and system for time synchronization
ActiveCN102006660BAvoid phase asymmetry problemsSynchronisation arrangementTime-division multiplexTime deviationData synchronization
Owner:ZTE CORP
Motorized flosser and associated method of use
InactiveCN1964678AEasy to embedFor quick replacementGum massageDental flossReciprocating motionToothpaste
Owner:威廉·格特盖公司
Fish unloading lifting device and fish unloading method for fishing boat
ActiveCN108502114BEasy to unload fishReduce labor intensityLifting framesFishing vesselsMarine engineeringSlide plate
Owner:MARINE FISHERIES RES INST OF ZHEJIANG
A hoop-type torsional vibration excitation device and its method for measuring pile parameters and solving corresponding virtual time-domain response curves
ActiveCN105951898BReduce or eliminate the impactReduce or eliminate torsional tangential linear velocityFoundation testingVirtual timeTime domain response
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)
Improved disposable endoscope sheath
ActiveCN103654941BReduce design costWill not affect workSuture equipmentsInternal osteosythesisEndoscopeGeneral surgery
Owner:TIANJIN BOLANG SCI TECH DEV
High magnification zoom UAV air high-definition multi-dimensional real-time reconnaissance transmission system
ActiveCN105208335BLow costMeet the requirements of high-definition digital transmissionClosed circuit television systemsVideo transmissionMulti dimensional
Owner:CHENGDU TIMES TECH
A concrete mixer with high mixing efficiency
Owner:蚌埠市方阵商品混凝土有限公司
Contaminant-depleted nanoparticle composition and method for producing same
Owner:SHIONOGI & CO LTD +1
Method and related system for controlling valve timing of a turbine engine
ActiveCN106930842BImprove fuel efficiencyImprove powerElectrical controlInternal combustion piston enginesExhaust valveInlet valve
Owner:HYUNDAI MOTOR CO LTD
A False Target Interference Recognition Method
ActiveCN111157966BTarget jamming is effectiveCapable of identifying false targetsWave based measurement systemsPattern recognitionPulse number
Owner:NANJING LES ELECTRONICS EQUIP CO LTD
A kind of high weather resistance exterior wall nano-coating and preparation method thereof
ActiveCN107384065BImprove surface activityImprove photocatalytic performanceMaterial nanotechnologyReflecting/signal paintsTalcNanotube
Owner:南京思九科技服务有限公司
Audio frequency channel data access device
ActiveCN102307245BImprove accuracyImprove reliabilityTransmissionMicrocontrollerCommunication interface
Owner:TOEC TECH
Data download method and device
ActiveCN107426314BSolve demanding technical problemsTransmissionSoftware distributionFile server
Owner:BEIJING KINGSOFT SECURITY MANAGEMENT SYST TECH CO LTD
Liquid crystal display device and liquid crystal display
InactiveCN105304046AAvoid the H-block phenomenonStatic indicating devicesElectricityLiquid-crystal display
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
rotary piston pump
ActiveCN105156318BLow powerLarge output energyRotary piston pumpsRotary piston liquid enginesEngineeringCylinder block
Owner:庞乐钧
Overhauling and hooking method for earthing lines of power transmission lines
ActiveCN101692541BAdd information sourceGuaranteed to be correctProgramme controlComputer controlEngineeringHooking
Owner:STATE GRID SHANDONG ELECTRIC POWER +1
Orchard soil aeration and fertilization method
ActiveCN104718866BImprove gas environmentGas environment maintenanceFertilising methodsFertilizer mixturesInsect pestXerophyte
Owner:SHANDONG AGRICULTURAL UNIVERSITY
A system and method for intraoperative rapid pathological diagnosis
ActiveCN105606573BRealize the function of optical sectioningAvoid taking timePreparing sample for investigationFluorescence/phosphorescenceOptical clearingFluorescence
Owner:SHENZHEN INST OF ADVANCED TECH
A kind of water-based adhesive and preparation method thereof
ActiveCN112226179BSimple preparation processLow costNon-macromolecular adhesive additivesOrganic solventAdhesive
Owner:JILIN UNIV
A kind of anti-yellowing, high whiteness ABS resin preparation method
Owner:中化国际聚合物(连云港)有限公司
A program parallelism control method capable of sensing storage device bandwidth
InactiveCN103677757BImprove acceleration performanceImprove throughputMultiprogramming arrangementsConcurrent instruction executionComputational scienceApplication procedure
Owner:凯习(北京)信息科技有限公司
Anti-floating method of external stopper in reinforced concrete pool
ActiveCN104005430BSave the cost of anti-floatingImprove anti-floating effectProtective foundationBulk storage containerReinforced concreteRebar
Owner:SINOPEC SHANGHAI ENG +1
Dual-curing water-based paint and its preparation method and construction technology
ActiveCN111849326BGood chemical resistanceHigh transparencyPretreated surfacesPolyurea/polyurethane coatingsDual curePolymer science
Owner:HUNAN SOKAN NEW MATERIAL
A transmission oil supply system
ActiveCN105221718BGuaranteed oil supply demandImprove the situation of insufficient lubrication flowGear lubrication/coolingGearing controlHydraulic pumpControl valves
Owner:DALIAN MARITIME UNIVERSITY
A flatness detection method
Owner:GUANGZHOU WENCHONG SHIPYARD CO LTD
A kind of dielectric ceramic composition and its preparation method and application
ActiveCN113563065BImprove reliabilityHigh dielectric constantFixed capacitor dielectricMagnesium saltCeramic capacitor
Owner:CHAOZHOU THREE CIRCLE GRP
Slushing compound pattern shaping method and system
InactiveCN1275096CSemiconductor/solid-state device manufacturingPhotosensitive material processingResistChemical amplification
Owner:TDK CORPARATION
Double layer core-shell structure Ni-WO3 photocatalyst and application
ActiveCN103586044BHigh catalytic efficiencyImprove separation efficiencyMetal/metal-oxides/metal-hydroxide catalystsWater bathsPolystyrene bead
Owner:LIAONING UNIVERSITY
Force reduction performance test bench of friction wheel type winch force reduction mechanism
ActiveCN111141510BRealize stress reduction testRealize force reduction effect testMachine part testingElectrical testingGear wheelControl engineering
Owner:JILIN UNIV
A mobile phone input method capable of dynamically updating location thesaurus
InactiveCN102662484BOptimize matching rulesMeet individual needsLocation information based serviceSpecial data processing applicationsData packEngineering
Owner:GUANGZHOU WEIYIN INFORMATION TECH CO LTD
Method and all-in-one machine for interactive display of written content
ActiveCN103631558BSolving Interaction ProblemsFast interactionDigital output to display deviceInterconnectionInteractive displays
Owner:SHENZHEN CREATEK ELECTRONICS
Methanol atomizing combustion nozzle
Owner:中科思道(南京)储能技术有限公司
A control method and system for a sweeping machine
ActiveCN111297269BMopping effect is goodSolve the problem of water quantity controlCarpet cleanersCleaning action controlControl engineeringProcess engineering
Owner:GREE ELECTRIC APPLIANCES INC +1
Construction of 21ShRNA fluorescent expression vector of long-term silencing esophageal cancer cell HIF-1Alpha gene
InactiveCN101864444BGuaranteed to successfully buildVector-based foreign material introductionDNA/RNA fragmentationFluorescenceInsertion site
Owner:河南省医药科学研究院
Multi-mode normally closed electronically controlled unit pump
ActiveCN104806408BImprove work efficiencyIncrease flexibilityMachines/enginesFuel injecting pumpsElectricityEngine efficiency
Owner:HARBIN ENG UNIV
A kind of preparation method of anticancer drug intermediate
ActiveCN107382903BOrganic chemistryWittig reactionCysteine Hydrochloride
Owner:重庆南松凯博生物制药有限公司
A low-frequency oscillation discrimination method and system based on generator power signal
ActiveCN111999643BReduce data processingShort calculation timeDynamo-electric machine testingBandpass filteringEffective power
Owner:ELECTRIC POWER RES INST OF STATE GRID ZHEJIANG ELECTRIC POWER COMAPNY +1
A detachable window frame
ActiveCN103924868BEasy to removePrevent movementWindow/door framesCondensed water drain-offSash windowComputer science
Owner:ZHEJIANG BOAO ALUMINUM
A roving frame for producing slub yarn
ActiveCN105239225BImprove finished product qualityRealize real-time changesDrafting machinesYarnDrive shaft
Owner:QINGDAO TIANYI GROUP RED FLAG TEXTILE MACHINERY +1
Scanning module and scanning exposure compensation method
ActiveCN103533209BReduce need for exposureTelevision system detailsColor television detailsPhotodetectorLight beam
Owner:全友电脑科技(吴江)有限公司
Polyether ether ketone variable modulus artificial bone substitute prepared by fused deposition 3D printing and its preparation method
ActiveCN108635084BPrevents long-term loosening problemsGood biocompatibilityAdditive manufacturing apparatusBone implantHuman bodyPoly ether ether ketone
Owner:维度(西安)生物医疗科技有限公司
A kind of cultivation method of leafy vegetables
Owner:广西贺州市正丰现代农业股份有限公司
A flue gas heat exchanger
ActiveCN110671959BQuick collectionEffective filter collectionRecuperative heat exchangersCorrosion preventionFlue gasMechanical engineering
Owner:SICHUAN DESHENG GRP VANADIUM & TITANIUM CO LTD
Driving device, shift unit, buffer, shift register and driving method
Owner:SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
A double-sided napping process and its equipment
ActiveCN104695162BImprove stabilityGood hygroscopicityTwo or more solvent application treatmentRougheningMoisture absorptionPulp and paper industry
Owner:上海泉欣织造新材料股份有限公司
A traditional Chinese medicine oral liquid for treating children with sore throat and preparation method thereof
ActiveCN107243020BDispersion deliveryRespiratory disorderPreservativeTraditional medicine
Owner:SHENZHEN NEPTUNUS PHARMA RES INST CO LTD
A kind of oil-based modified water-based epoxy antirust primer and preparation method thereof
ActiveCN105017921BStrong adhesionGood flexibilityAnti-corrosive paintsEpoxy resin coatingsWater basedAdjuvant
Owner:镇江德昇新材料科技有限公司
A kind of glass fiber sizing agent containing carbon nanotube and preparation method thereof
Owner:HARBIN INST OF TECH
Respiratory rate estimation method and apparatus, and wearable device
InactiveCN108937937ARespiratory organ evaluationSensorsEstimation methodsAnesthesia
Owner:SAMSUNG ELECTRONICS CO LTD
Driving system of wheel-drive type hydrostatic transmission hybrid vehicle
ActiveCN101722828BImprove stabilityEfficient use ofHybrid vehiclesGas pressure propulsion mountingDrive wheelControl power
Owner:哈尔滨工业大学高新技术开发总公司
A new type of intelligent car lock system
InactiveCN105701893BImprove securityNovel structureIndividual entry/exit registersRemote controlEngineering
Owner:SHANGHAI INST OF TECH
Face image data acquisition method and device, terminal equipment and storage medium
InactiveCN107679546AImprove effectivenessImprove accuracyWeb data indexingCharacter and pattern recognitionData acquisitionRecognition algorithm
Owner:PING AN TECH (SHENZHEN) CO LTD
Current Protection for Power Distribution Components in Electrified Vehicles
ActiveCN104290603BIncreased durabilityNo increase in capacitySpeed controllerElectric devicesCurrent thresholdEngineering
Owner:FORD GLOBAL TECH LLC
A rapid preparation method of nanoparticle gel drug-loading system
ActiveCN107233301BEvenly dispersedWell buriedOrganic active ingredientsHeavy metal active ingredientsCatalytic effectBiocompatibility
Owner:QUFU NORMAL UNIV +1
A kind of compound electrode type pH sensor based on cmos technology and preparation method thereof
ActiveCN107064255BImprove stabilityHigh sensitivityMaterial electrochemical variablesSoi cmos technologyMoisture
Owner:JIANGSU UNIV
Indexing device for a machine tool
ActiveCN111927939BCompact structureReduce gapPrecision positioning equipmentGear lubrication/coolingReduction driveReducer
Owner:湖南南方机床有限公司
Novel high-temperature alloy heat-resistant stainless steel bolt and production process thereof
Owner:江苏新迅达不锈钢制品有限公司
A kind of pcb board and its outer layer circuit manufacturing method
ActiveCN107072046BReduce qualityConductive material chemical/electrolytical removalEtchingEngineering
Owner:SHENZHEN KINWONG ELECTRONICS
L-arginine compound crystal and preparation method thereof
ActiveCN102875420BLow bulk densityReduce humidityOrganic chemistryOrganic compound preparationArginineX-ray
Owner:SHANDONG LUOXIN PHARMA GRP CO LTD
A convenient electric vehicle charging pile
ActiveCN109204040BEasy to chargeEasy to moveCharging stationsElectric vehicle charging technologyElectric machineryStructural engineering
Owner:江西驴充充充电技术有限公司
Antenna system for radio microphones
ActiveCN104682915BAchieving frequency-independent transmissionDon't make the intercept worseMultiple-port active networksMouthpiece/microphone attachmentsUltrasound attenuationAudio power amplifier
Owner:AKG ACOUSTICS
A waste incineration equipment
ActiveCN111578287BSolve the problem that it is difficult to quickly remove from the compression cylinderImprove incineration efficiencyDirt cleaningIncinerator apparatusFlue gasDust control
Owner:广州环投永兴集团股份有限公司
Removable processing device of remade cheese
ActiveCN101700077BEasy outflowReasonable structural designCheese manufactureAutomatic controlProcess engineering
Owner:INNER MONGOLIA MENGNIU DAIRY IND (GRP) CO LTD
A rotatable switchable 3D printing nozzle
Owner:SOUTH CHINA UNIV OF TECH
Evening primrose black sesame paste for women and preparation method thereof
ActiveCN102266062BThe formula is scientific and reasonablePrevent Hormone Level DisturbancesFood preparationIsoflavonesNutrients substances
Owner:HUNAN RENRENJIA FOOD
battery stack
ActiveCN105324876BReactant parameters controlSecondary cellsEngineering
Owner:REINZ DICHTUNGS
Metformin hydrochloride sustained release tablets and preparation method thereof
ActiveCN103479592BReduce dosageSmooth releaseOrganic active ingredientsMetabolism disorderMetformin HydrochlorideDrug release
Owner:ZHEJIANG XINGUANG PHARM CO LTD
Acne-treating medicinal soap and preparation method thereof
InactiveCN100389808CDetergent compounding agentsDermatological disorderMedicinal herbsAnemarrhena asphodeloides
Owner:孙小五
Pre-column electrochemical derivation method for one-time determination of total amount of malachite green and latent malachite green in aquatic products
InactiveCN105301161BCorrect the total concentration c (mg/L) errorTotal convenienceComponent separationPost column derivatizationLead dioxide
Owner:SICHUAN ENTRY EXIT INSPECTION & QUARANTINE BUREAU INSPECTION & QUARANTINE TECHN CENT
Sand core rod pre-tightening device
ActiveCN102248131BIncrease stiffnessContinuous preloadFoundry mouldsFoundry coresCouplingEngineering
Owner:SHANGHAI BAOSTEEL CASTING
A cutting device for thread rolling wheel repair
Owner:重庆世潮机械有限公司
Electron transport layer, light emitting device and preparation method thereof
ActiveCN110600627BAffect performanceExtended service lifeSolid-state devicesSemiconductor/solid-state device manufacturingZno nanocrystalsHole transport layer
Owner:NANJING TECH CORP LTD
Water-saving shower head
Owner:王国忠
NMOS (n-channel metal oxide semiconductor) control circuit for PMOS (p-channel metal oxide semiconductor) control end
Owner:天津南大强芯半导体芯片设计有限公司
Door return buffering mechanism
ActiveCN102561873BLow costSimple structureBuilding braking devicesWing openersIndustrial engineeringPulley
Owner:SUZHOU SHENGDE PRECISION ELECTRIC
Multilayer uniform-flow-type coalescence oil-water separator and separation method
Owner:PETROCHINA CO LTD +1
Application of red sage root in preparing medicine for treating aspirin resistance blood vessel disease
InactiveCN100391486CCardiovascular disorderPlant ingredientsDiseaseSalvia miltiorrhiza
Owner:TIANJIN TASLY PHARMA CO LTD
Segment Conductors, Stator, Rotating Electrical Machine, And Vehicle And Method Of Manufacturing The Segment Conductors
InactiveCN105932807AReduce internal stressAvoid crackingManufacturing dynamo-electric machinesWindings conductor shape/form/constructionEngineeringMechanical engineering
Owner:COPAL CO LTD
A repairing method, device and robot for 3D point cloud data
ActiveCN108399609BQuality improvementSolve the problem of poor data qualityImage enhancementImage analysisPoint cloudAcquisition apparatus
Owner:BEIJING INSPIRE ROBOTS TECH CO LTD
Rotor/engine speed control for cold planer
InactiveCN103958775AReduce wearReduce crackingElectrical controlMachines/enginesTravel modeControl system
Owner:CATERPILLAR PAVING PROD INC
Security and protection monitoring method, system and server based on Internet of Things and artificial intelligence
InactiveCN112235550AImprove privacy and securityFacilitate anti-leakage handlingClosed circuit television systemsTransmissionMonitoring callAttack
Owner:陈洋洋
Differential type energy-saving and environment-friendly boiler
Owner:HAIMEN THE YELLOW SEA ENTREPRENEURSHIP PARK SERVICE CO LTD
Apparatus and method to remove jagging artifact
InactiveCN1708108AImage enhancementTelevision system detailsFeature vectorLow-pass filter
Owner:SAMSUNG ELECTRONICS CO LTD
Infrared optical lens comprising two layers of harmonic diffraction surfaces
Owner:CHINA NORTH IND NO 205 RES INST
An integral oil bath type pipeline reactor and its realization method
ActiveCN105817186BEasy to solveEasy to manufactureLiquid-gas reaction processesExpansion tankInsulation layer
Owner:广州市君鑫化工科技有限公司
A thermoplastic device for a cover
Owner:SUZHOU BENTENG PLASTIC
Vibrating detection method for detecting looseness of large-scale generator rotor slot wedge and apparatus therefor
InactiveCN100523765CQuick analysisQuick storageWindingsDynamo-electric machine testingDigitizationSoftware
Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV
A method of using methane oxidizing bacteria to treat local gas accumulation in tunneling face
Owner:CHINA UNIV OF MINING & TECH (BEIJING)
Method for preparing protein-polyamino acid cyclic conjugate
ActiveCN106924753APeptide/protein ingredientsAntibody mimetics/scaffoldsThioester synthesisBiocompatibility Testing
Owner:PEKING UNIV
Optical chip design method, system, device and computer storage medium
ActiveCN113569506BSimple structureImprove computing efficiencyCAD circuit designSpecial data processing applicationsLight signalComputer science
Owner:SUZHOU METABRAIN INTELLIGENT TECH CO LTD
Route planning method and system
ActiveCN101813490BInstruments for road network navigationComputer scienceRoute planning
Owner:MITAC COMP (SHUN DE) LTD
A panoramic video hexagonal sampling method and device
ActiveCN107147910BReduce redundancyGood content adjacencyDigital video signal modificationHexagonal samplingLatitude
Owner:SHANGHAI GMT DIGITAL TECH
A kind of anionic heat thickening water-soluble polymer and its preparation method and application
ActiveCN108586671BGood thermal tackification behaviorLow application costDrilling compositionColloidal chemistry detailsDemulsifierPolymer science
Owner:SICHUAN UNIV
Fat compositions and uses thereof
InactiveCN101185465BEasy to produceLow costEdible oils/fatsFood preparationBiotechnologyDietary Oils
Owner:SOUTH CHINA UNIV OF TECH
A switch module in a distribution point in the field of telecommunications and assemblies including as well as methods of using same
InactiveCN101554061ATime-division multiplexing selectionTelecommunicationsTelecom operators
Owner:3M INNOVATIVE PROPERTIES CO
A secure transmission method of index modulation OFDM based on random mapping
ActiveCN111224705BEnsure safetyRealize the purpose of anti-eavesdropping festivalSpatial transmit diversityBaseband system detailsTelecommunicationsSecure transmission
Owner:XI AN JIAOTONG UNIV
Devices to prevent residual liquid from dripping
Owner:ACM RES SHANGHAI