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 high-efficiency photocatalyst air purification device for smart home
ActiveCN110748994BSmooth circulationGuaranteed purification effectMechanical apparatusLighting and heating apparatusElectric machineProcess engineering
Owner:佛山市易思航电器科技有限公司
Combined drug and application thereof in preparing drugs for treating high-level cerebroma with postoperative recurrence and no response to standard treatment
ActiveCN109568314AProlong lifeEliminate lesionsOrganic active ingredientsNervous disorderChlorogenic acidDrug compound
Owner:SICHUAN JIUZHANG BIO TECH CO LTD
Method, system and device for realizing mobility in layer 2 tunnel protocol virtual private network
InactiveCN102111326BImprove securityUser identity/authority verificationNetworks interconnectionPrivate networkNetwork service
Owner:NEW H3C TECH CO LTD
Treatment method for waste water after purification of graphite
InactiveCN102153219BReduce labor intensityCause personal injuryMultistage water/sewage treatmentWater/sewage treatment by neutralisationAluminium chlorideChemical oxygen demand
Owner:LUOYANG GUANQI INDAL & TRADE
Heat radiator
InactiveCN101060764BRealize assembly and fixationEasy to assembleSemiconductor/solid-state device detailsSolid-state devicesGusset plateEngineering
Owner:FU ZHUN PRECISION IND SHENZHEN +1
A long-distance high-efficiency optical quantum key transmission method and system
ActiveCN112953709BUnable to decipherSecure transmissionKey distribution for secure communicationPhotonic quantum communicationAttenuation ratioEngineering
Owner:SICHUAN UNIVERSITY OF SCIENCE AND ENGINEERING
A stress relief method for a thin-walled aluminum alloy impeller
ActiveCN112609138BGuaranteed mechanical propertiesGuaranteed accuracy and stabilityImpellerHeat treated
Owner:HIMILE MECHANICAL SCI & TECH (SHANDONG) CO LTD
Agent for prevention and treatment of acute renal failure
InactiveCN101325952AOrganic active ingredientsOrganic chemistryHydantoin derivativesArterial Occlusive Diseases
Owner:SANWAKAGUKU KENKYUSHO CO LTD +1
Lamp and lighting device
InactiveCN102449382BDoes not lead to largeAchieve high brightnessPoint-like light sourceElectric circuit arrangementsElectricityEffect light
Owner:PANASONIC CORP
Cardanol novel surfactant containing siloxane and preparation method of surfactant
InactiveCN103357347BLess irritatingReduce surface tensionSilicon organic compoundsTransportation and packagingSolubilityDissolution
Owner:BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY
Liquid crystal display
InactiveCN101487947AMechanical apparatusMountingsLiquid-crystal displayLight guide
Owner:SAMSUNG ELECTRONICS CO LTD
Pearlized silver toner and method for preparing PMMA/ABS alloy by using same
Owner:SHENZHEN WOTE ADVANCED MATERIALS
Vehicle model accurate classification system and method based on real-time dual-channel video stream
ActiveCN103794056BMeet the technical requirements of automatic classification and detectionRoad vehicles traffic controlCharacter and pattern recognitionPhysical spaceThree dimensional measurement
Owner:BEIJING SINOITS TECH
A method for regulating the pore structure of a nanofiber membrane
ActiveCN113481659BRealize regulationChange apertureFilament/thread formingConjugated cellulose/protein artificial filamentsPolymer scienceSpinning
Owner:NANTONG UNIVERSITY
Canine fetal membrane mesenchymal stem cells, preparation method and medium used
ActiveCN108728408BSuccessful separationSuccessfully and efficiently separateSenses disorderNervous disorderDiseaseDigestion Treatment
Owner:天津瑞博斯生物技术有限公司
Installation and construction method of long-span steel structure
ActiveCN107806245BSmall tonnageEasy to meet construction and installation requirementsBuilding material handlingReinforced concreteRebar
Owner:SHANXI WUJIAN GRP CO LTD
Angle-adjustable engineering geological drilling rig
ActiveCN103452479BEasy to moveGuaranteed stabilityDerricks/mastsDirectional drillingWinding machinePunching
Owner:HUNAN CHENZHOU MINING CO LTD
Channel estimation method and system based on two-dimensional interpolation
ActiveCN104883327BImprove estimation performanceReduce complexityBaseband system detailsMulti-frequency code systemsTime domainEstimation methods
Owner:GUANGDONG PLANNING & DESIGNING INST OF TELECOMM
Loading machine
Owner:山东未来城建筑工程有限公司
Umbrella with rainwater harvesting function
Owner:ZHENJIANG VOCATIONAL TECHN COLLEGE
A kind of HDA primer of Clostridium perfringens in food and application method thereof
ActiveCN104372078BQuick checkEasy to operateMicrobiological testing/measurementMicroorganism based processesForward primerEconomic benefits
Owner:河北省食品检验研究院
An elastic graphite strong adsorption plugging agent and oil-based drilling fluid
ActiveCN113355062BEvenly dispersedImprove the blocking effectGraphiteDrilling compositionFiltrationEngineering
Owner:SOUTHWEST PETROLEUM UNIV
Method for processing short messages
ActiveCN101646141BImprove the speed of reading text messagesEasy to readMessaging/mailboxes/announcementsInformation processingComputer network
Owner:BYD CO LTD
Method for sealing xenon lamp outer tube of automobile by fusing
InactiveCN101465256BImprove performancePlay a protective effectTube/lamp vessel fillingGlass reforming apparatusHydrogenEngineering
Owner:应园
Side fishing cutter block and manufacturing method thereof as well as stamping die
ActiveCN102430648BMeet functional requirementsSolve problemsShaping toolsMilling equipment detailsEngineeringFishing
Owner:CHERY AUTOMOBILE CO LTD
Ultrasound probe
InactiveCN102415904ADiagnostic probe attachmentInfrasonic diagnosticsSensor arrayTransducer
Owner:FUJIFILM CORP
A Control System of Plastic Bottle Bottom Cooler
Owner:CHANGSHU SHINE PLASTIC IND
An ldpc decoder with configurable multi-code length and multi-code rate
ActiveCN108449090BImprove compatibilityOvercoming Difficult Issues in MigrationError preventionError correction/detection using multiple parity bitsInformation processingComputer architecture
Owner:XIDIAN UNIV
Multiple light sensors and algorithms for luminance control of mobile display devices
InactiveCN101506864AElectrical apparatusStatic indicating devicesEffect lightDisplay device
Owner:MOTOROLA INC
Providing enterprise services in a service provisioning network
ActiveCN102025723BData switching by path configurationApplication serverService provision
Owner:KONINK KPN NV
Aircraft-carried wireless repeater apparatus for wireless remote measurement instrument data transmission
InactiveCN102628963BEnhanced ability to traverse obstaclesTransmission systemsSeismic signal transmissionWireless dataData acquisition
Owner:INST OF GEOLOGY & GEOPHYSICS CHINESE ACAD OF SCI
A Grinding Process for the Shape of Needle Valve Body of Common Rail Injector
ActiveCN110524369BIncrease productivityImprove surface roughnessSeat surface grinding machinesGrinding work supportsInjector nozzleCommon rail
Owner:无锡威孚马山油泵油嘴有限公司
Elongated metal structure damage detecting method and system based on active acoustic emission method
ActiveCN103105434BImplement focus detectionImprove detection accuracyMaterial analysis using acoustic emission techniquesSignal onAcoustic emission
Owner:SOUTH CHINA UNIV OF TECH
Particle Screening Equipment
ActiveCN106362948BResidue reductionHigh jet classification efficiencyGas current separationGranularityUltra fine
Owner:DEMETER SUZHOU ELECTRONICS ENVIRONMENTAL MATERIALS CO LTD
Uplink dispatch method controlled by base station
InactiveCN100459751CReduce the number of UEsReduce in quantityTransmission control/equalisingRadio/inductive link selection arrangementsTime sequenceBase station
Owner:HUAWEI TECH CO LTD
Assembling machine for engine valve look
InactiveCN100445025CShorten the timeImprove work efficiencyMetal working apparatusEngineeringEngine valve
Owner:力帆科技(集团)股份有限公司
Compound generated by marine Streptomyces sp. and application thereof
InactiveCN102277315BOrganic chemistryBacteriaSecondary metaboliteBacterial strain
Owner:INST OF MICROBIOLOGY - CHINESE ACAD OF SCI
A method and system for obtaining solar trajectory
InactiveCN108072365BNo error increaseEasy to operateInstruments for comonautical navigationNavigation by astronomical meansTrue longitudeAtmospheric sciences
Owner:SHANGHAI ENG CENT FOR MICROSATELLITES
Turbocharging system capable of adjusting necking rate of exhaust manifold by utilizing movable partition boards
InactiveCN101979851BMeet the requirements of variable working conditionsImprove performanceInternal combustion piston enginesCombustionLow load
Owner:SHANGHAI JIAOTONG UNIV
Natural gas liquefaction with feed water removal
InactiveCN103374424ASolidificationLiquefactionCounter currentLiquefaction
Owner:AIR PROD & CHEM INC
Keyboard
ActiveCN101452783BImprove convenienceImprove consistencyInput/output for user-computer interactionDevices with multiple keyboard unitsMechanical engineeringEngineering
Owner:ASUSTEK COMPUTER INC
Transformer core
InactiveCN104575975BReduce no-load lossSave materialTransformers/inductances magnetic coresMagnetic reluctanceJunction point
Owner:王永法
A method and device for burning firmware in a production line
ActiveCN106789012BReduce riskImprove securityKey distribution for secure communicationSoftware engineeringProduction lineKey storage
Owner:MEIZU TECH CO LTD
A kind of hot air heating combustion furnace
Owner:佛山市中马电器有限公司
Driving circuit for correcting LCD display effect, liquid crystal display device and driving method
InactiveCN104882113BImprove the display effectStatic indicating devicesLiquid-crystal displayDisplay device
Owner:BOE TECH GRP CO LTD +1
Efficient composite vegetable protein, preparation method thereof, and application of efficient composite vegetable protein as scophthalmus maximus feed
InactiveCN102318741BDoes not affect survivalDoes not affect growthFood processingClimate change adaptationPhytaseCholesterol
Owner:OCEAN UNIV OF CHINA
A rotary repeatable sample extraction and enrichment device for trace components
ActiveCN113138109BWell mixedThorough enrichmentPreparing sample for investigationElectric machineEngineering
Owner:贵州省产品质量检验检测院
Assembling type steam turbine casing
ActiveCN103195511BEasy maintenanceImprove flatnessMachines/enginesEngine componentsEngineeringTorsional strength
Owner:杭州天桥电器有限公司
A routing optimization method for wireless sensor networks based on congestion control
InactiveCN105188084BAchieve effectivenessHigh energy consumptionNetwork traffic/resource managementNetwork topologiesTraffic capacityGeolocation
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING) +2
An external fixator for correcting deformity of the foot and ankle
ActiveCN108577951BSimple structureEasy to operateExternal osteosynthesisPhysical medicine and rehabilitationExternal fixator
Owner:BEIJING UNIV OF TECH
Method, device and system for inspecting data in storage devices
ActiveCN103049713BReduce the number of erasuresAvoid lossInternal/peripheral component protectionEmbedded systemElectronic equipment
Owner:HUAWEI TECH CO LTD
TV and real-time visual source switching processing method
ActiveCN110012254BImprove operational convenienceImprove experienceTelevision system detailsColor television detailsVideo processingEngineering
Owner:深圳康佳电子科技有限公司
Pre-arranged material rack
Owner:住理工橡塑(无锡)有限公司
Display device and method of operation
ActiveCN106961617BStatic indicating devicesSelective content distributionComputer hardwareCommunication unit
Owner:LG ELECTRONICS INC
A method for establishing the fingerprint of Baoyuan decoction preparation
Owner:HEBEI SHINEWAY PHARMA +1
A negative pressure quantitative filling machine and filling method
ActiveCN104627925BSmall capacity differenceLiquid fillingBottle-handling machinesBiomedical engineeringMedicine bottles
Owner:湖南华尔特今朝科技有限公司
Method for preparing surface storing special-shaped monofilament
ActiveCN103147141BIncrease the usable areaImprove filtering effectFilament manufactureFilament/thread formingTextile fiberHigh density
Owner:EAST CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI
Systems and methods for generating and configuring content for an elevator destination dispatch kiosk
ActiveCN110662710BNatural language data processingElevatorsComputer networkDisplay device
Owner:TK ELEVATOR INNOVATION & OPERATIONS GMBH
Starting method of modular multi-level flexible direct-current transmission converter
ActiveCN102969882BSimplified starting methodLower requirementPower conversion systemsComputer moduleCharge control
Owner:XJ ELECTRIC +1
Method and apparatus for managing applications in a security device
ActiveCN108780482BImprove available storage spaceReduce dependencePlatform integrity maintainanceProgram loading/initiatingData packEngineering
Owner:HUAWEI TECH CO LTD
Method and device for deploying network
ActiveCN105553693BImprove efficiencyIncrease success rateSpecial service provision for substationComputer scienceNetwork interface controller
Owner:LENOVO (BEIJING) LTD
Method and system for accessing wireless local area network, SMS push platform, and portal system
ActiveCN105357242BIntuitive perceptionSimplified login stepsMessaging/mailboxes/announcementsTransmissionMobile Telephone NumberAccess network
Owner:CHINA TELECOM CORP LTD
Autofocus method and apparatus for wafer scribing
InactiveCN101983420BAccurate measurementAvoid interferenceSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device manufacturingLight beamOptoelectronics
Owner:ELECTRO SCI IND INC
Glioma diagnostic markers circ 9:33948374|33948587 and its application
ActiveCN107988368BHigh diagnostic valueEasy diagnosisMicrobiological testing/measurementDNA/RNA fragmentationExosomeOncology
Owner:XIANGYA HOSPITAL CENT SOUTH UNIV
Shielding assembly installing structure of unitary air conditioner
InactiveCN1327161CEasy to installGood lookingLighting and heating apparatusHeating and ventilation casings/coversMechanical engineering
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
Illumination optical system and lithography equipment using the same
ActiveCN107450274BIngenious designReduce lossesPhotomechanical exposure apparatusMicrolithography exposure apparatusLight beamEngineering
Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD
Working fluid flow control valve for master cylinder, master cylinder comprising same, and brake device employing master cylinder
ActiveCN102574518AReduce pressure areaStable sitting postureFluid braking transmissionThin material handlingWorking fluidContact pressure
Owner:BOSCH CORP
Razor with changeable razor blade
Owner:陈炳卓
Method of measuring bending performance of optical fiber
InactiveCN102680210AEasy to measureTesting optical propertiesRefractive index matchingOptical fiber cable
Owner:SUMITOMO ELECTRIC IND LTD
Ammeter wireless monitoring interface devices and wireless monitoring system
InactiveCN101814226BEasy to buildSimple installation and configurationNon-electrical signal transmission systemsTime integral measurementMobile wireless sensor networkControl system
Owner:NANHUA UNIV
A method and device for predicting the thermal crown distribution of a furnace roll
ActiveCN109299824BAccurate predictionIncrease temperatureForecastingManufacturing computing systemsThermal dilatationHeat flux
Owner:SHOUGANG CORPORATION
Power sharing control method for open-winding dual-inverter photovoltaic power generation system
ActiveCN110854905BThe implementation process is simpleDoes not affect power qualityAC motor controlSingle network parallel feeding arrangementsPower compensationPower quality
Owner:HEFEI UNIV OF TECH
Laser processing device
ActiveCN108436287BSimple structureSemiconductor/solid-state device manufacturingLaser beam welding apparatusLaser processingLight irradiation
Owner:DISCO CORP
Method for marking and identifying target objects
InactiveCN103364380BReduce processing requirementsSimple stepsFluorescence/phosphorescencePattern recognitionFluorescence
Owner:TSINGHUA UNIV
A sewing machine, a thread loosening control device and a thread loosening control method
ActiveCN109750425BReduce inconvenienceEasy to installPressersTensioning devicesSoftware engineeringPRESSURE FEET
Owner:JACK SEWING MASCH CO LTD
Micro-machined ultrasonic transducer (MUT) having improved sensitivity
InactiveCN1293372CUltrasonic/sonic/infrasonic diagnosticsSubsonic/sonic/ultrasonic wave measurementUltrasonic sensorPhysics
Owner:KONINK PHILIPS ELECTRONICS NV
Semiconductor device
PendingCN113594164ATransistorNanoinformaticsDevice materialDielectric layer
Owner:TAIWAN SEMICON MFG CO LTD
A kind of super oleophobic organic coating and preparation method thereof
Owner:XIAN ESWIN MATERIAL TECH CO LTD +1
An environmental protection treatment device
Owner:康馨(海门)环保科技发展有限公司
Electrolyte solution for preventing flatulence of spinel lithium titanate-based lithium-ion secondary battery
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI
Holmium ferrite-based terahertz metamaterial and its preparation method and optical device
ActiveCN111056828BExcellent adjustable characteristicsRegulatory modulabilityOptical elementsDielectricTerahertz metamaterials
Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV
Method and system for selecting a channel for unlicensed wireless communication
ActiveCN108141851BNetwork planningComputer networkTelecommunications
Owner:HUAWEI TECH CO LTD
An intelligent traffic management method based on blockchain-enabled crowd sensing
ActiveCN111182048BImprove securityImprove latencyInternal combustion piston enginesParticular environment based servicesEdge computingMajorization minimization
Owner:DALIAN UNIV OF TECH
Squeegee drive
ActiveCN104191813BSqueegee evenlyEvenly distributedPrinting press partsMotor drivePulp and paper industry
Owner:江阴市汇通包装机械有限公司
Azithromycin dispersible tablet preparation system
Owner:SHANDONG YIJIAN PHARMA CO LTD
Casing and electronic device
InactiveCN101460022APortable casingsTransmissionEngineeringBiomedical engineering
Owner:FUJITSU LTD
An outer diameter notch welding machine
InactiveCN104107995BSimple structureEasy to weldWelding/cutting auxillary devicesAuxillary welding devicesPulleySoldering gun
Owner:界首市绍恩精机机械有限公司
Method and device for measuring pressure inside steam generator
InactiveCN1143125CFluid pressure measurementInternal pressureEngineering
Owner:ELECTRICITE DE FRANCE +1
Preparation method of steel surface treatment agent before painting
ActiveCN110129784BImprove performanceEasy to operateMetallic material coating processesSodium molybdateOrganic acid
Owner:LANGFANG NORMAL UNIV
A replaceable reinforced immersed tunnel waterproof joint
ActiveCN104631498BCannot be replacedImprove water tightnessArtificial islandsProtective foundationWater leakageEngineering
Owner:DALIAN UNIV OF TECH
A kind of pipe filter and filtration system
InactiveCN106390579BMeet needsSimple structureGravity filtersStationary filtering element filtersBiochemical engineering
Owner:张仙荣
XC45 steel high-frequency layer-by-layer heating induction quenching method
Owner:JIANGSU SUNWAY PRECISION FORGING
Assembling and disassembling running practical training system of motor and pump
InactiveCN102542897BAvoid damageGuaranteed cycleEducational modelsElectric power systemControl system
Owner:NANJING COLLEGE OF CHEM TECH
A high voltage ride through control method
ActiveCN104935006BRealize the operating characteristicsImprove adaptabilitySingle network parallel feeding arrangementsAc network voltage adjustmentReturn-to-zeroClosed loop
Owner:XUJI GRP +4
Method and system for graffiti
ActiveCN102207826BImprove experienceNatural language data processingSpecific program execution arrangementsComputer terminalTouchscreen
Owner:ZTE CORP
Integrated tuned mass damping wall
Owner:SUZHOU UNIV OF SCI & TECH
Roller way rotary table
Owner:湖州银轴智能装备有限公司
A quick-connect protection device installed on a transformer
ActiveCN113571321BReduce installation difficultyReduce riskCoupling device engaging/disengagingLifting devicesTransformerEngineering
Owner:徐州强森电气有限公司
Pipetting device and fully automatic workstation using the device and its use
InactiveCN103922261BReduce frictional resistanceSmall dynamic friction resistance differenceBurettes/pipettesGear driveEngineering
Owner:GENMAG BIOTECH
A kind of composite photocatalyst and preparation method thereof
InactiveCN106984312BHigh selectivityHigh catalytic efficiencyOrganic compound preparationHeterogenous catalyst chemical elementsPtru catalystOrganic synthesis
Owner:FUZHOU UNIV
Positive electrode for electricity-storage device and method for manufacturing electricity-storage device and slurry for electricity-storage-device positive electrode
InactiveCN104521043AExcellent capacity densityHigh initial capacityHybrid capacitor electrodesCell electrodesElectricityConductive polymer
Owner:NITTO DENKO CORP
Outdoor unit of air conditioner
ActiveCN101761983BEasy to fixSave materialLighting and heating apparatusAir conditioning systemsSingle plateElectrical control
Owner:GREE ELECTRIC APPLIANCES INC
A method for screening novel fatty acid synthesis inhibitors
ActiveCN106636297BReduce generationLess quantityMicrobiological testing/measurementAntineoplastic agentsDiseaseFatty Acid Synthesis Inhibitors
Owner:JIANGNAN UNIV
Vehicle air intake box arrangement structure
Owner:HONDA MOTOR CO LTD
Battery pack loading device and battery pack loading method using same
PendingCN114144916ARotation safetyGuaranteed to move normallyAssembling battery machinesFinal product manufactureMechanical engineeringBattery cell
Owner:LG ENERGY SOLUTION LTD
Remote Control Vehicle Garage
Owner:陆永辉
Submicron yttrium oxide and preparation method thereof
Owner:QIANDONG RARE EARTH GRP
Advertisement delivery method and system
InactiveCN102779308BReduce computationImprove processing efficiencyMarketingSpecial data processing applicationsTime complexityMatching methods
Owner:ALIBABA (CHINA) CO LTD
An Active Compensation Method for Somatosensory Micro-low Gravity Simulator
ActiveCN114162359BImprove the efficiency of active compensationHigh precisionCosmonautic condition simulationsSustainable transportationHuman bodyDevice simulation
Owner:TSINGHUA UNIV
Seamless splicing imaging photoelectric system based on double lenses and nine surface array detectors
InactiveCN102905061BNo vignettingNo movement mechanismTelevision system detailsSolid-state devicesAviationCamera lens
Owner:INST OF OPTICS & ELECTRONICS - CHINESE ACAD OF SCI
Method and kit for extracting exosomes and biomacromolecules combined with them
ActiveCN110073195BPreparing sample for investigationPeptide preparation methodsDiseaseMetabolite
Owner:阿曼沙马
Circuit system for preventing connector from fault connection
InactiveCN100470993CAvoid destructionEmergency protective circuit arrangementsEngineeringControl switch
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD
A Boundary Constraint-Based Optimization Method for Spraying Trajectory of Irregular Plane with Variable Inclination Angle
Owner:YANCHENG INST OF TECH
System for controlling positions of epb caliper and cable by using driving current and ripple
InactiveCN108698579AAccurately measure the number of revolutionsAccurate measurementElectric motor controlHand actuated initiationsElectric parking brakeDriving current
Owner:ERAE AMS CO LTD
A kind of method adopting benthic bait biofilm to cultivate river snails
ActiveCN109769723BImprove adsorption capacityGood adhesionClimate change adaptationPisciculture and aquariaBenthic algaeBiofilm
Owner:GUANGXI ACADEMY OF FISHERY SCI
A high-temperature grid effective hardening treatment method
ActiveCN103956501BGuaranteed performanceGuaranteed production efficiencyElectrode carriers/collectorsLead-acid accumulator electrodesHot TemperatureCoating
Owner:TIANNENG BATTERY WUHU
Image thumbnail making method and system thereof
InactiveCN102129702BPrevent crashTelevision systemsDigital video signal modificationData segmentThumbnail
Owner:PEKING UNIV FOUNDER GRP CO LTD +1
Hydrolytically stable phthalate ester lubricants and method of metal working with hydrolytically stable phthalate esters lubricants
InactiveCN1729278ALubricant compositionWater basedMetal working
Owner:STEPAN COMPANY
A 3D modeling method for hole edge cracks based on finite element software
ActiveCN103116682BImprove general performanceMethod steps are clearSpecial data processing applicationsSimulationEdge based
Owner:空军工程大学
Manufacturing method of back frame and backlight system
ActiveCN102392991BSave materialSimple structureLighting support devicesNon-linear opticsLiquid-crystal displayMan-hour
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
An energy-saving dry goods circulating hot air drying device
ActiveCN111947417BFast fallLow densityDrying gas arrangementsDrying machines with non-progressive movementsDryingAir pump
Owner:方家铺子食品有限公司
A spraying mechanism for ceramic processing
Owner:海门市创豪工业设计有限公司
Electronic equipment
ActiveCN111614810BImprove experienceTelevision system detailsDigital data processing detailsControl theoryElectronic equipment
Owner:VIVO MOBILE COMM CO LTD
Method and apparatus for detecting water vapor condensation
ActiveCN102414582BHigh measurement accuracyAccurate measurementRainfall/precipitation gaugesWeather monitoringAtmospheric airAtmospheric pressure
Owner:VAISALA
Electrode Nozzle Separation Type Hedge DC Corona Discharge Components for Flue Gas Treatment
ActiveCN102794089BSimple structureEasy to processDispersed particle separationChemical/physical/physico-chemical nozzle-type rreactorsFlue gasSpray nozzle
Owner:江苏富春江环保热电有限公司
Graphene-based organosilicon composite elastomer microparticles and its preparation method and application
Owner:CHANGZHOU INST OF LIGHT IND TECH
Anaerobic mud bed reactor
InactiveCN1325396CSmall volumeLess investmentTreatment with anaerobic digestion processesVolume loadAnaerobic sludge
Owner:SICHUAN YIBIN WULIANGYE GROUP
An energy-saving synergist for boiler water treatment
ActiveCN113307318BEasy to handleGood flocculation effectWater/sewage treatment by flocculation/precipitationAcryditeMicroorganism
Owner:山东科奥环境科技有限公司
Semiconductor device manufacture method preventing dishing and erosion during chemical mechanical polishing
InactiveCN1225019CReduce irregularitiesSemiconductor/solid-state device manufacturingLapping machinesEngineeringConductive materials
Owner:FUJITSU SEMICON LTD
Mute energy-saving freezing type drier
InactiveCN101435651BCause thermal effectEfficient use ofDrying solid materials without heatRefrigeration machinesRefrigeration compressorLiquid storage tank
Owner:广州东誉工业设备有限公司
Assembly jig and assembly method
ActiveCN108563107BPrevent prolapseEasy to operateClock support devicesEngineeringMechanical engineering
Owner:GEER TECH CO LTD
Apparatus and method for carrier frequency correction of remote controller
InactiveCN100375385CAutomatically correct frequency wavesOscillations generatorsTransmissionCarrier signalEngineering
Owner:HOLTEK SEMICON
Industrial circulating cooling water system
ActiveCN105060521BLow costImprove carrying capacityMultistage water/sewage treatmentTrickle coolersCooling towerSludge
Owner:浙江华建尼龙有限公司
A Low Resolution Noisy Star Image Recognition Method
InactiveCN106971189BMeet the need for sparsityImprove sparsityCharacter and pattern recognitionNeural learning methodsImage denoisingImage resolution
Owner:NORTHWESTERN POLYTECHNICAL UNIV
A reduction-responsive drug-loaded nanoparticle and its preparation method and use
InactiveCN105213348BImprove solubilityExtend cycle timeOrganic active ingredientsPharmaceutical non-active ingredientsSolubilityStructural formula
Owner:HEFEI UNIV OF TECH
A kind of polyaspartic acid fertilizer synergist and preparation method thereof
ActiveCN103351218BImprove qualityIncrease productionFertilizer mixturesBiotechnologyPolyaspartic acid
Owner:王新民
LiMnPO4/C lithium ion battery anode material prepared by template method and preparation method of anode material
InactiveCN103441282BHigh specific capacityImprove responseMaterial nanotechnologyCell electrodesHigh current densityCarbon coating
Owner:SOUTH CHINA NORMAL UNIVERSITY
Hydrofining catalyst and preparation method thereof
ActiveCN102861593BImprove hydrogenation activityStrong hydrodesulfurization abilityMetal/metal-oxides/metal-hydroxide catalystsRefining to eliminate hetero atomsPtru catalystHydrodesulfurization
Owner:CHINA PETROLEUM & CHEM CORP
Method for coating mpo with solid support, product and application thereof
ActiveCN111269317BImprove responseHigh precisionCarrier-bound/immobilised peptidesImmunoglobulins against enzymesAntigenAntiendomysial antibodies
Owner:ZHUHAI LIVZON DIAGNOSTICS
A method for preparing hfc-sic composite ceramics
Owner:SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI
Spherical Grinding Tools for Ball Valve Balls
InactiveCN103056743BAchieve positioningSolve the deformationSpherical surface grinding machinesGrinding work supportsTrunnionBall valve
Owner:GASKET SUZHOU VALVE COMPONENTS
A Calculation Method of Power Line Parameters
InactiveCN104967117BImprove accuracyImprove reliabilitySystems intergating technologiesSpecial data processing applicationsElectric power transmissionDependability
Owner:CHINA SOUTHERN POWER GRID COMPANY +1
A kind of cemented carbide sealing ring and preparation method thereof
Owner:SICHUAN CHUANWU CEMENTED CARBIDE
Subsoiling intertillage weeding and fertilization machine
InactiveCN104718823BMeet the nutrition needed in different periodsFertilize evenlySpadesPloughsWalking around obstaclesScarification
Owner:SHIHEZI UNIVERSITY
Removable box to prevent plant root intrusion
InactiveCN106385774BLarge observation areaEasy to useInvestigation of vegetal materialClosed casingsPlant rootsEngineering
Owner:INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS
A zero-sequence current ice melting device and its control strategy, equipment and medium
ActiveCN114583649BEasy to moveImprove utilization efficiencyOverhead installationAc-dc conversionCapacitanceNeutral line
Owner:FOSHAN POWER SUPPLY BUREAU GUANGDONG POWER GRID
Key words matching method and system
InactiveCN100530194CImprove matching speedSave storage spaceSpecial data processing applicationsMatching methodsComputer science
Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI
A kind of push-type child can ride on the car
ActiveCN108528509BFree height adjustmentImprove securityCarriage/perambulator accessoriesCarriage/perambulator with multiple axesControl theorySupport plane
Owner:义乌市志群拉链有限公司