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 sound filtering system and sound filtering method based on image analysis

ActiveCN110933254BClear Audio RecordingSuppress soundTelevision system detailsSpeech analysisData synchronizationImage detection

Owner:HANGZHOU XUJIAN SCI & TECH CO LTD

Computer tomographic workpiece measuring device

InactiveCN102460133ACompact manufacturingFunctionalWeather/light/corrosion resistanceCentral heating with accumulated heatRotational axisX-ray

Owner:WENZEL VOLUMETRIK

Credit evaluation method and device based on telephone communication network and social behavior

ActiveCN112419050BImprove accuracyComprehensive evaluation resultsFinanceArtificial lifeRisk exposureEvaluation result

Owner:ZHEJIANG GONGSHANG UNIVERSITY

Air Conditioning Equipment, Operation Control Method, and Computer-Readable Storage Medium

ActiveCN111503738BMechanical apparatusSpace heating and ventilation safety systemsProcess engineeringAir conditioning

Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD

Method for realizing multiple applications by information security equipment, information security equipment and system

ActiveCN103793644BImprove portabilityImprove compatibilityPlatform integrity maintainanceComputer hardwareApplication software

Owner:TENDYRON CORP

A planting flower pot with hidden growth support net

ActiveCN108901448BWon't fallPromote growthSelf-acting watering devicesReceptacle cultivationAgricultural scienceAgricultural engineering

Owner:安徽拓标工程技术咨询有限公司

A self-ejection mold

ActiveCN104290285BIncrease productivityImprove the efficiency of mold releaseEngineeringMechanical engineering

Owner:ASIMCO NVH TECH CO LTD ANHUI

An angle-adjustable display cabinet for computer equipment

ActiveCN107348758BAchieve rotationShow shelvesShow hangersElectric machineryControl theory

Owner:东莞市兆生家具实业有限公司

Transceiver antenna calibration error-based multipoint coordinated robust pre-coding method

InactiveCN101807978BGuaranteed reciprocityReduced Calibration Accuracy RequirementsTransmitter/receiver shaping networksError prevention/detection by diversity receptionTransceiverReference antenna

Owner:BEIHANG UNIV +1

Tatk time automatic control system and tatk time automatic control method

InactiveCN101598936BReduce labor intensityNo rhythm disruptionRadio transmissionProgramme control in sequence/logic controllersWork performanceAutomatic control

Owner:尹术超

Steering Electro-hydraulic Control System for Remote Loader

InactiveCN103671364BLow calorific valueCommutation smoothServomotor componentsFluid-pressure actuator componentsRemote controlControl system

Owner:SHANGHAI BAOYE CONSTR INDAL FURNACE ENG TECH

Constant-pressure multiple-effect evaporation condensation sea water desalination device with air medium

InactiveCN101921036BReduce energy consumptionReduce power consumptionSeawater treatmentMultistage water/sewage treatmentWater desalinationEngineering

Owner:GUANGDONG FIVESTAR SOLAR ENERGY

A parking scene recognition method for the initial library search stage of automatic parking

ActiveCN104554257BImprove intelligenceImprove adaptabilityParking spaceReal-time computing

Owner:JIANGSU UNIV

Wide area protection fault recording method for electric power system

ActiveCN102539981BForming accuratelyForm realElectrical testingFiberWide area

Owner:STATE GRID HEILONGJIANG ELECTRIC POWER COMPANY +2

Chain Vertical Goods Conveyor

InactiveCN104003107BEnable top-to-bottom deliveryCompact and reasonable structure designMechanical conveyorsFree stateEngineering

Owner:济南华北升降平台制造有限公司

Preparation method of hollow silver phosphotungstate visible-light-induced photocatalyst

InactiveCN103240105BHigh phase stabilityLarge specific surface areaPhysical/chemical process catalystsPhosphatesDegussa p25Crystallinity

Owner:HEILONGJIANG UNIV

Method of operating a motor vehicle with a dual-clutch transmission and a control device for implementing it

InactiveCN105697759BShake freelyReduce the burden onGearing controlDriver input parametersDrive shaftClutch

Owner:ZF FRIEDRICHSHAFEN AG

Multi-function spanner

ActiveCN101422885BEasy to useSpannersWrenchesRatchetScrew cap

Owner:CHERY AUTOMOBILE CO LTD

A vertical multi-layer high-precision multi-cavity heating device

ActiveCN111790582BEasy to adjust the positionAchieve fixationPretreated surfacesCoatingsElectric machineDrive shaft

Owner:苏州市鑫达试验设备有限公司

An information recommendation method, device, equipment and medium

ActiveCN108920649BImprove experienceImprove receiving efficiencyText database queryingSpecial data processing applicationsInformation processingScreenless

Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

An all-terrain unmanned ship

ActiveCN106218844BWon't be entangledGuaranteed uptimeVessel safetyAir acting propulsive elementsTerrainMarsh

Owner:天津市沽上艺栈文化艺术传媒有限公司

Cement rotary kiln outer wall waste heat recovery device

InactiveCN103471411BPlay the role of the outer wall of the rotary kilnSave energyEnergy industryWaste heat treatmentCollector deviceWater pipe

Owner:PANZHIHUA UNIV

Method for preparing health sheet jelly by use of hulless oat

InactiveCN100500023CImprove hangover functionAvoid failureDough treatmentDigestive systemVitamin CDirect heating

Owner:魏朝阳

Drilling equipment for automobile brake disc

ActiveCN108994344BPlay the effect of positioning drillingSimple structureWork clamping meansMetal working apparatusCompression deviceEngineering

Owner:於岩明

An interactive projection system and its implementation method

ActiveCN102622108BPrecise positioningAchieve interactionPrintersProjectorsImaging processingComputer graphics (images)

Owner:SHENZHEN RICHEN TECH

Automotive leather cutting station

InactiveCN1853883AMoving linearLeather clicking/perforating/clickingSkins/hides/leather/fur manufacturing apparatusEngineeringVertical axis

Owner:SETON SOUTH AFRICA

A power line automatic deicing device

ActiveCN105870867BEasy to cutEnsure safetyOverhead installationElectric machineEngineering

Owner:STATE GRID CORP OF CHINA +2

Sizing-free method for preparing drafted polyester filament and special device

ActiveCN101597828BHigh fastnessAvoid pollutionTextiles and paperHigh densityAntistatic agent

Owner:ZHEJIANG HUAXIN ADVANCED MATERIALS

Liquid crystal glass substrate 45° angle inspection method

ActiveCN103439812BGuaranteed internalQuality assuranceNon-linear opticsIlluminanceEngineering

Owner:成都中光电科技有限公司 +1

A New Type of Dual-mass Flywheel Torsional Vibration Absorber

ActiveCN112503139BAdjustable dampingReduce torsional vibration transmissibilityCounterweightsFlywheelsGear wheelDrive shaft

Owner:JILIN UNIV

A biochip packaging device

ActiveCN110329584BSimple structureEasy to operatePackagingElectric machineEngineering

Owner:山东科讯生物芯片技术有限公司

Waistline welding process of pull-up trousers

ActiveCN112704600BWear looseAvoid damageAbsorbent padsBaby linensWaist CircumferencesIndustrial engineering

Owner:QUANZHOU HANWEI MACHINERY MFG

A kind of bacterium h4c8 that reduces cadmium content in wheat and its application

ActiveCN110157643BIncrease productionReduced enrichmentBacteriaContaminated soil reclamationBiotechnologyGlutenin

Owner:ANHUI AGRICULTURAL UNIVERSITY

Substation gate operation management system

ActiveCN104464050BSave manpower and material resourcesIndividual entry/exit registersPasswordTransformer

Owner:STATE GRID CORP OF CHINA +2

Home appliance networking deployment method and device, electronic device and storage medium

ActiveCN111031124BImprove accuracyEasy to operateTransmissionNetwork deploymentEngineering

Owner:HANGZHOU TUYA INFORMATION TECH CO LTD

Medicine composition for treating arthritis and gout, preparation method and preparation and application thereof

ActiveCN101829265BImprove securityImprove the symptoms of each stageSkeletal disorderPlant ingredientsMarasmius androsaceusArtemisia anomala

Owner:JIANGSU KANION PHARMA CO LTD

A multi-layer abrasive belt structure and its manufacturing method

ActiveCN108188948BImprove grinding effectExtended service lifeLayered productsAbrasion apparatusFirming agentComposite material

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS +1

A multi-directional fixed solar water heater

ActiveCN109028617BReliable anchoringEasy to installSolar heating energySolar heat collectors with working fluidsSolar waterEngineering

Owner:临沂港控能源有限公司

Cemented carbide material for hole machining tool guide block and preparation method thereof

ActiveCN106929734BHigh hardnessImprove high temperature performanceTransportation and packagingTrepanning drillsAlloyHardness

Owner:CHENGDU TOOL RES INST

A Reliability Modeling Method for Wind Farm

InactiveCN103746370BHigh precisionEasy way to countSpecial data processing applicationsInformation technology support systemElectric power systemSequential monte carlo methods

Owner:HOHAI UNIV

Extractant for treating heavy metals in fly ash and method for extracting heavy metals with the extractant

InactiveCN102312101BWide variety of sourcesLow priceProcess efficiency improvementKerosenePhosphate

Owner:TONGJI UNIV

How to use the orange peel robot device

ActiveCN106174628BImprove processing efficiencyVegetable peelingForcepsEngineering

Owner:泰安市小利网络科技有限公司

A kind of constant temperature amplification detection kit and detection method of chikungunya virus

InactiveCN105256058BStrong specificityHigh sensitivityMicrobiological testing/measurementAgainst vector-borne diseasesPositive controlRNA extraction

Owner:ZHEJIANG CENT FOR DISEASE CONTROL & PREVENTION

A kind of breeding method of flame turtle

InactiveCN107455325BIncrease egg productionImprove fertilization rateFood processingAnimal feeding stuffAllium sativumUmbilical cord

Owner:北海市强丰生物科技有限公司

Lifting method for anti-rust copper foil coil lifting appliance

InactiveCN111547619AKeep it steadyRealize distance adjustmentMetallic material coating processesLoad-engaging elementsStructural engineeringCopper foil

Owner:JINGMEN YIMEI IND DESIGN CO LTD

A negative pressure fan for cooling and dust removal

ActiveCN105736420BFully combinedRealize long-distance ventilationPump componentsLighting and heating apparatusDrive shaftCooling effect

Owner:蚌埠新开泰环境设备有限公司

Preparation method of samarium-cobalt (SmCo) system sintered materials

ActiveCN102651263BHigh temperature coefficient of remanenceLow temperature coefficient of remanenceInductances/transformers/magnets manufactureMagnetic materialsPositive pressureAlloy

Owner:NINGBO STAR MATERIALS HI TECH

Wind turbine pitch supercapacitor charging system with online monitoring function

ActiveCN103779947BSolve the problem of not being able to collect pulp normallyReal-time monitoringBatteries circuit arrangementsElectrical testingCapacitanceInternal resistance

Owner:海南星宇智控科技有限公司

An environmental control and life protection system for a closed environment

InactiveCN108583602BPressure balanceSuitable temperatureRailway heating/coolingRailway tunnelsLife activityEngineering

Owner:SHANDONG JIAOTONG UNIV

Method and structure for preventing soldering pad stripping

InactiveCN100514590CPrevent peelingIncrease engagementSemiconductor/solid-state device detailsSolid-state devicesElectrical conductorEngineering

Owner:UNITED MICROELECTRONICS CORP

Design, manufacture and installation method of a type A liquid tank saddle

ActiveCN106864677BShorten the production cycleReduce error rateFor bulk goodsStructure chartLiquid tank

Owner:JIANGNAN SHIPYARD GRP CO LTD

Shift register unit, driving method thereof, gate driving circuit and display device

ActiveCN105185343BAvoid mutual interferenceAchieve mutual compatibilityStatic indicating devicesDigital storageShift registerCapacitance

Owner:BOE TECH GRP CO LTD +1

Method of using the thermally detachable pressure-sensitive adhesive composition

ActiveCN110128977BNon-macromolecular adhesive additivesMacromolecular adhesive additivesThermal dilatationPolymer science

Owner:INTERFACE TECH CHENGDU CO LTD +2

A kind of dyeing process of suit fabric

ActiveCN110373845BQuality assuranceImprove permeabilitySucessive textile treatmentsSevering textilesProcess engineeringAir knife

Owner:安徽弋尚纺织科技有限公司

A Synchronization Method Applied to Photon Counting Visible Light Communication System

ActiveCN108282226BAchieve synchronizationSynchronisation by photonic/optical meansClose-range type systemsShift registerDigital signal processing

Owner:DONGGUAN XINDA INST OF INTEGRATED INNOVATION +1

Insect tea wine and preparation methods thereof

ActiveCN102876549BThere are many ways to drinkImprove immunityAlcoholic beverage preparationFiltrationRoom temperature

Owner:罗爱年

Arm support vibration suppression method and system as well as arm-support-type engineering machinery

ActiveCN102338191BBuilding material handlingVibration suppression adjustmentsEngineering

Owner:SANY HEAVY IND CO LTD (CN)

Method and device for determining the occurrence time of transient voltage disturbance in AC system

ActiveCN110146778BFacilitate the Interaction Research ProcessSimplify the determination processCurrent/voltage measurementElectric power transfer ac networkTransient stateLinear fitting

Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO +1

Method for disposing of used embossing foil webs and embossing apparatus with continuously operating disposal device

InactiveCN101513657AReliable tension transmissionAvoid pullingRotary pressesMechanical engineering

Owner:SPM STEUER

A Deep Learning-Based Supercomplex Magnetic Resonance Spectrum Reconstruction Method

ActiveCN110598579BFast spectral reconstructionReconstructed spectra with high accuracyCharacter and pattern recognitionNeural architecturesResonance spectrumMagnetic resonance spectrometry

Owner:XIAMEN UNIV

A High Power Density Reluctance Motor

ActiveCN107769411BReduce volumeImprove power densityMagnetic circuit rotating partsWindings conductor shape/form/constructionReluctance motorEngineering

Owner:抚顺三平科技开发有限公司

A test method for evaluating the breakdown voltage of transformer oil under a high-voltage DC electric field

ActiveCN104635117BTesting dielectric strengthElectricityHigh voltage igbt

Owner:PETROCHINA CO LTD

Expansive concrete caisson pile and manufacturing method thereof, and concrete expanding agent

ActiveCN102162244BIncrease relative resistance to motionImprove bearing capacityBulkheads/pilesSlurryJoints types

Owner:BEIJING ZHONGYANYI ENG TECH DEV CENT

A multi-party self-sustaining method for manufacturing cross-data entity traceability based on blockchain

InactiveCN110069475BReliable data traceability supportReduce workloadData processing applicationsDatabase distribution/replicationOriginal dataData information

Owner:INST OF INFORMATION ENG CHINESE ACAD OF SCI

a pre-filter

ActiveCN104529047BSolve the technical defect of small filter areaImprove self-cleaning functionTreatment involving filtrationWater/sewage treatment by magnetic/electric fieldsFiltrationEngineering

Owner:深圳市爱瑞玛特环境科技有限公司

Diethyleneamine-(2-benzotriazole)-(2′-long carbon chain alkenyl) bis-imidazoline corrosion inhibitor and preparation method

InactiveCN107903249BGood corrosion inhibition effectImprove solubilityOrganic chemistryCarboxylic acidCarbon chain

Owner:SHAANXI RES DESIGN INST OF PETROLEUM CHEM IND

Anti-platelet adhesion material

InactiveCN102085394BCatheterCoatingsPolymer scienceAnti platelet

Owner:FAR EASTERN NEW CENTURY COPRRATION

l‑threonine synthesis process

ActiveCN105237420BIncrease profitHigh yieldOrganic compound preparationAmino-carboxyl compound preparationButeneAlcohol

Owner:JIANGSU SKYRUN PHARMA CO LTD

Kidney-targeted drug delivery carrier having excellent biodegradability

PendingCN114174318AEasy to synthesizeIncrease distribution rateOrganic active ingredientsPeptide/protein ingredientsNephropathyPharmaceutical drug

Owner:KYOTO PHARMA UNIVERSITY

Glass-wiping system and method of operation thereof

ActiveCN102846269BEasy to placeWindow cleanersEngineeringMagnet

Owner:ECOVACS ROBOTICS (SUZHOU ) CO LTD

An explosion-proof distribution box with high sealing performance

ActiveCN104659680BAvoid enteringAchieving tightnessBus-bar/wiring layoutsSubstation/switching arrangement casingsEngineeringBolt connection

Owner:河南省黄河防爆起重机有限公司

Method for decalcifying aluminum chloride solution and method for extracting alumina from fly ash

ActiveCN103818940BFull prolapsePlay an adsorption roleAluminium chloridesAluminium oxides/hydroxidesAluminium chlorideSlurry

Owner:CHINA SHENHUA ENERGY CO LTD +1

Screw type lifting machine

InactiveCN112472460AGearingNursing bedsSide lyingStructural engineering

Owner:FAR EAST UNIVERSITY

An ultrasonic atomization pyrolysis spraying device and its application method

ActiveCN105772290BIncreased preparation rateGuaranteed purityLiquid spraying apparatusSpray boothsSpray coatingEngineering

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A Statistical Multiplexing Coding Method for Digital TV

ActiveCN105959731BAvoid rate controlEasy to operateSelective content distributionMultiplexingQuality level

Owner:XI AN JIAOTONG UNIV

Application of Polymerizable Deep Eutectic Solvents in the Preparation of Transparent Conductive Elastomers

ActiveCN107177024BGood light transmissionImprove conductivityElastomerCross-link

Owner:广州纽楷美新材料科技有限公司

Method for constructing homology analysis knowledge base, method and device for homology analysis

ActiveCN114021138BPlatform integrity maintainanceOther databases queryingTheoretical computer scienceBackground information

Owner:北京微步在线科技有限公司

Method and system for transmitting instruction information

InactiveCN100536584CImprove securityImprove reliabilityAutomatic exchangesSelection arrangementsProcessing InstructionData synchronization

Owner:HUAWEI TECH CO LTD

Laser gyro cavity length control reflecting mirror assembly

InactiveCN101949700BHigh precisionImprove efficiencySagnac effect gyrometersResonant cavityElectricity

Owner:FLIGHT AUTOMATIC CONTROL RES INST

A rotating blackboard

InactiveCN105291664BEasy to watchImprove the quality of lecturesBoard cleaning devicesWriting boardsEngineeringMechanical engineering

Owner:GUANGDONG UNIV OF TECH

On-line monitoring instrument for measuring COD concentration by ultraviolet light absorption method

InactiveCN101271062BSimple operation and maintenanceLow failure rateColor/spectral properties measurementsFailure rateWater quality

Owner:HARBIN TIANLANGQING SCI & TECH

A building decoration lamp

InactiveCN107543122BFacilitate simultaneous applicationSimple structureLight effect designsLight fasteningsEngineeringLED lamp

Owner:徐州启迪双创科技企业孵化器有限公司

A coating process for aluminum-plastic panels

ActiveCN111392468BSmooth edgesQuality improvementLiquid surface applicatorsCoatingsElectric machineryEngineering

Owner:宁波山岳金属建材有限公司

A kind of composite bactericidal algicide and bactericidal algae killing method

ActiveCN108990997BApplicable killingImprove bactericidal and algae killing effectBiocideDisinfectantsIsothiazolinoneThiazole

Owner:CHENGDU XINGRONG RENEWABLE ENERGY CO LTD

gis gas chamber micro water treatment system

ActiveCN105387342BThorough treatmentEasy to vaporizeContainer filling methodsGas handling/storage effectsWater treatment systemSulfur hexafluoride

Owner:MAINTENANCE COMPANY OF STATE GRID XINJIANG ELECTRIC POWER COMPANY +1

A kind of method and application of preparing red and green light dual emission carbon dots

ActiveCN108069413BStrong resistance to photobleachingGood biocompatibilityNano-carbonFluorescence/phosphorescenceCytotoxicityGreen-light

Owner:LANZHOU UNIVERSITY

a vibration sensor

ActiveCN110057437BProtectEasy to operateVibration measurement in solidsEngineeringContact slide

Owner:YUXIN TECH SHANGHAI CO LTD

A location prediction method and device based on a deep belief network

ActiveCN108108808BHigh precisionCharacter and pattern recognitionNeural architecturesDeep belief networkAlgorithm

Owner:BEIJING UNIV OF POSTS & TELECOMM

Method and device for measuring pixel pitch of image sensor by utilizing constant moving point target

ActiveCN102620669BAmortized errorGood repeatabilityUsing optical meansTesting optical propertiesGenetic algorithmImage formation

Owner:HARBIN INST OF TECH

A special instant powder for diabetic nephropathy and preparation method thereof

InactiveCN104814374BMeet the requirements of high-quality low-proteinEvenly dispersedFood ingredient functionsPhosphatePotato starch

Owner:INST OF AGRO FOOD SCI & TECH SHANDONG ACAD OF AGRI SCI

A method for determining the content of ligustilide in Ligusticum chuanxiong by using the method of one test and multiple evaluation

ActiveCN105004815BImprove performanceEasy accessComponent separationTest articleAdditive ingredient

Owner:上海海虹实业(集团)巢湖今辰药业有限公司

An anti-flooding protective airtight partition door

ActiveCN108590753BReduce the likelihood of damageOmit costMining devicesDrainageContact timeEngineering

Owner:上海民防建筑研究设计院有限公司

Internet-based multi-mode display system for building materials

ActiveCN109036224BEasy to replaceAdvertisingCooling/ventilation/heating modificationsComputer graphics (images)Water storage tank

Owner:重庆阿罗科技有限公司

Switchable sound/soundless micro-switch

ActiveCN102856102BAvoid noiseMeet the use requirementsElectric switchesEngineering

Owner:DONGGUAN CITY KAIHUA ELECTRONICS

Method of establishing bred prawn pedigree and selectively breeding improved prawn variety

InactiveCN1327763CAnimal husbandryMatingPrawn

Owner:INST OF OCEANOLOGY - CHINESE ACAD OF SCI

A product edge-sealing packaging method of an edge-sealing machine

ActiveCN113335650BSolve the problems of easily pulling the product and breaking the film bagEnough to straighten out the distance of the limbic membraneWrapper twisting/gatheringPackaging automatic controlMechanical engineeringIndustrial engineering

Owner:欧华包装设备(河源)有限公司

Light-emitting diode driving circuit with wide operating voltage range

ActiveCN102056367BStatic indicating devicesEnergy saving control techniquesCurrent limitingEngineering

Owner:SAMSUNG ELECTRONICS CO LTD

High temperature leaking stoppage sealing cream

InactiveCN103525509BImprove high temperature performanceImprove the lubrication effectLubricant compositionGraphiteTitanium

Owner:河南星火生物能源有限公司

A dynamometer fault diagnosis method based on generative adversarial neural network

ActiveCN114444620BImprove specific recognition abilityEfficient discriminationCharacter and pattern recognitionNeural architecturesGeneration processFeature extraction

Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

Medication for treating ache of rheumatoid arthritis

InactiveCN100348255CAntipyreticAnalgesicsCervical spondylopathyRheumatism

Owner:李伟阳

High-precision terrestrial magnetism vector measuring method and device thereof

ActiveCN103941300AReduce power consumptionQuick measurementDrill bitsSeismologyFast measurementProspecting

Owner:CHINA METALLURGICAL GEOLOGY BUREAU GEOLOGICAL EXPLORATION INST OF SHANDONG ZHENGYUAN

Printing apparatus for web

ActiveCN110202954AMitigate print image degradationCurb complicationTypewritersOther printing apparatusEncoderElectrical and Electronics engineering

Owner:RISO KAGAKU CORP

Data transfer control system, electronic apparatus, and program

InactiveCN1737728ASignificant power saving effectEnergy efficient ICTPower supply for data processingElectricityControl system

Owner:SEIKO EPSON CORP

Application of Metal Compound/Palladium Compound Catalytic Reduction System in Deallylation and Deuteration

ActiveCN108218672BCarboxylic acid nitrile preparationOrganic compound preparationIce waterPhysical chemistry

Owner:SUZHOU UNIV

Auxiliary motion system and lower limb exoskeleton control method

ActiveCN110292506BWalking aidsDiagnostic recording/measuringData acquisitionHuman motion

Owner:SOUTHWEST JIAOTONG UNIV

Reversible EEG signal analysis method

InactiveCN104887222BDiagnostic recording/measuringSensorsFeature extractionMedicine

Owner:CHONGQING UNIV

controller

ActiveCN103747711BWater-boiling vesselsElectricityElectrical control

Owner:STRIX LTD

Hand-held electronic device and operating method thereof

ActiveCN101832774BEasy to operateReal-time and automatically updatedNavigation instrumentsTime informationHand held

Owner:MEDIATEK INC

Method and device for obtaining maximum value and gray value image in image reconstruction

ActiveCN107495976BImprove fusion efficiencyShorten the timeMammographyRadiation diagnosticsGradationRadiology

Owner:SHANGHAI UNITED IMAGING HEALTHCARE

Electronic device including via and process of forming same

InactiveCN107482048ASemiconductor/solid-state device detailsSolid-state devicesAdhesiveEngineering

Owner:SEMICON COMPONENTS IND LLC

Fermented Crispy Pickled Pepper and Its Application in Instant Noodle Seasoning Package

ActiveCN103907871BPlay a role in color protectionImprove crispnessClimate change adaptationFood preparationBiotechnologyAntioxidant

Owner:UNI PRESIDENT ENTERPRISES CHINA INVESTMENT CO LTD KUNSHAN RES & DEV CENT +1

Apparatus for dusting printed sheets with powder

ActiveCN102189753BGuaranteed uniformityAvoid Back Coupling EffectsLiquid surface applicatorsMixing gases/vapours with solidsEngineeringMechanical engineering

Owner:HEIDELBERGER DRUCKMASCHINEN AG

A water evaporative liquid cooling system

ActiveCN105674451BReduce energy consumptionReduce power consumptionLighting and heating apparatusAir conditioning systemsEvaporationLiquid cooling system

Owner:SHENZHEN ESIN TECH CO LTD

A method and device for automatically clearing snow from a satellite antenna

ActiveCN105958170BMonitor the surrounding environmentPrevent snowDe-icing/drying-out arrangementsEngineeringHigh pressure

Owner:JILIN INST OF RADIO & TELEVISION SCI & TECHCAL INFORMATION CENT JILIN BUREAU OF PRESS PUBLICATION RADIO FILM & TELEVISION

A digital TV channel jumping method, storage device and digital TV

ActiveCN111083559BQuick jumpSelective content distributionTelecommunicationsWeb page

Owner:SHENZHEN TCL DIGITAL TECH CO LTD

An Inverter Light-load Efficiency Optimization Method Based on Inductor Current Critical Continuous Control Strategy

ActiveCN106100412BImprove efficiencyReduce the voltage amplitudeAc-dc conversionSingle network parallel feeding arrangementsPower inverterSoft switching

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

A method and device for realizing communication behavior information sharing

ActiveCN103580998BAchieve sharingHandy context informationConnection managementData switching networksInformation sharingRelevant information

Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Preparation method of surface dendritic macromolecule modified superparamagnetism ferroferric oxide nano particle

InactiveCN101955231BImprove solubilityImprove stabilityNanostructure manufactureFerroso-ferric oxidesNMR - Nuclear magnetic resonanceSuperparamagnetism

Owner:EAST CHINA NORMAL UNIV

Ternary layered max phase material with a-position as magnetic element, its preparation method and application

ActiveCN108922705BSimple manufacturing methodUniversalInorganic material magnetismInductances/transformers/magnets manufactureCrystallographyMagnetic storage

Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI

Jackstay energy-absorption device at lower part of passenger cabin floor of civil aircraft

ActiveCN103350751BHigh energy absorption efficiencyStable failure modeAircraft floorsAxial compressionEnergy absorption

Owner:BEIHANG UNIV

A water jet mill for superfine crushing of plants

InactiveCN105251592BStrengthen impact compression crushing effectEnhance friction and pulverizationGrain treatmentsEngineeringHigh pressure water

Owner:WUHAN NEWWAY PHARMA MACHINERY

A plum halogen essence functional food rich in phenolic substances and organic acids and its preparation method

ActiveCN105326055BIncrease profitLow costFood scienceOrganic acidHalogen

Owner:普宁市小梅屋食品有限公司

Method and device for implementing accurate statistic of honeycomb cell users

InactiveCN101119569BNo need for number parsingDoes not affect normal operationWireless communicationAudio power amplifierIntermediate frequency

Owner:NANJING CHUANGRONGSHENG INFORMATION TECH

3D array inkjet printing defect detection and correction system and method

ActiveCN113232300BExtended service lifeLow costAdditive manufacturing apparatusManufacturing data aquisition/processingComputer scienceMechanical engineering

Owner:广东省珠海市质量计量监督检测所

Liquid crystal display board, optoelectronic device and repairing method thereof

InactiveCN101162300BSimplify patchingShorten patching timeNon-linear opticsRepair timeLiquid-crystal display

Owner:AU OPTRONICS CORP

A full wellbore anti-back-vomiting layered water injection string

ActiveCN106321035BSurveyDrilling rodsOil productionCheck valve

Owner:CHINA PETROLEUM & CHEM CORP +1

Specific wavelength light control device and control method for improving the efficiency of simultaneous estrus in rabbits, cats and minks

ActiveCN107439412BImprove the efficiency of estrus synchronizationAvoid Tolerance EffectsOther apparatusAnimal scienceMink

Owner:JIANGSU ACAD OF AGRI SCI