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.

Remote control method for equipment and remotely controlled equipment

InactiveCN101840630BImprove practicalityAvoid inconvenienceInput/output for user-computer interactionNon-electrical signal transmission systemsRemote controlReturn time

Owner:SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD

Solenoid unit and method for producing said solenoid unit and a magnet housing for such a solenoid unit

ActiveCN101189689BSimplify processing stepsImprove stabilityCores/yokesElectromagnets with armaturesSolenoid valveTransformer

Owner:BURKERT WERKE

A kind of citrus peel residue organic compound fertilizer and preparation method thereof

InactiveCN103833467BImprove protectionPrevent calcificationBio-organic fraction processingOrganic fertiliser preparationPhosphateCalcification

Owner:重庆圣沛农业科技有限公司

A method and terminal device for finding a contact

ActiveCN104598451BEasy to findImprove accuracySpecial data processing applicationsAddress bookTerminal equipment

Owner:BANMA ZHIXING NETWORK HONGKONG CO LTD

Bell-less distributor for blast furnace

InactiveCN102827977BSimple structureGuaranteed accuracyBlast furnace componentsBlast furnace detailsLinear motionBeta angle

Owner:蔡乐松

A sic doped ta _x hf _1-x cCeramics and their preparation methods

ActiveCN110818420BReduce riskImprove securityArgon atmosphereHafnium

Owner:WUHAN UNIV OF SCI & TECH

A kind of long chain non-coding rna Lnc-EPC1-4 and its application

ActiveCN111676219BAchieve therapeutic effectPromote apoptosisMicrobiological testing/measurementDNA/RNA fragmentationNucleotideApoptosis

Owner:THE THIRD AFFILIATED HOSPITAL OF SUN YAT SEN UNIV

Insect capturing device for bufonid

InactiveCN101268774BHarm reductionNot damaged by mothsAnimal huntingBuilding braking devicesTrappingZoology

Owner:黄竹 +1

High-frequency integrated circuit packaging construction for improving connectivity of embedded projection and manufacturing method thereof

ActiveCN100499097CReduce process complexityIncrease production speedSemiconductor/solid-state device detailsSolid-state devicesEngineeringColloid

Owner:CHIPMOS TECH INC

Method, device and mobile terminal for generating dialing records

ActiveCN104301488BConvenient queryEasy to operateSubscriber signalling identity devicesTelephone set constructionsUser inputSpeech sound

Owner:杭州东南吉通网络有限公司

Method, device and system for regulating operating current of electroluminescent device

ActiveCN104754791BElectrical apparatusElectroluminescent light sourcesElectricityLuminous intensity

Owner:MICRO MOTION INC

A kind of trunk thermal insulation bandage wrapping machine

ActiveCN110036807BEasy to operateImproves the efficiency of wrapping thermal bandagesPlant protective coveringsTree trunkThermal insulation

Owner:YANCHENG INST OF TECH

A kind of cross-linked hydrogel based on polyamino acid molecules and its preparation method

ActiveCN105418861BWide variety of sourcesGood biocompatibilityPropanolNitrogen

Owner:NINGBO UNIV

Vacuum smelting quick-setting equipment, permanent magnet quick-setting alloy and manufacturing method of permanent magnet

ActiveCN104226943BExtended cooldownCool evenlyInductances/transformers/magnets manufactureMagnetic materialsMechanical crushingCrucible

Owner:沈阳中北真空技术有限公司

A device for extracting sugarcane juice and pressing it

ActiveCN105018652BRealize free switchingIncrease sugar yieldJuice extraction from sugarcaneThree levelBuffer tank

Owner:怀远县翰邦科技咨询有限公司

An interlocking protection structure for an electric grinder

ActiveCN113414709BPlay a protective effectEasy to viewGrinding/polishing safety devicesInterlockElectric machinery

Owner:南通欧泰机电工具有限公司

A device for depositing coatings in vacuum arc equipment

ActiveCN106244987BQuality improvementImprove processing efficiencyVacuum evaporation coatingSputtering coatingEngineeringVacuum arc

Owner:AECC AVIATION POWER CO LTD

antenna structure

ActiveCN106159449BImprove efficiencyHigh bandwidthSimultaneous aerial operationsCouplingOptoelectronics

Owner:SHENXUN COMP KUNSHAN +1

Digital watermark embedding and extraction method for GIS vector data based on data mask

InactiveCN101576993BAccuracy impactImprove accuracyImage data processing detailsData compressionData synchronization

Owner:NANJING NORMAL UNIVERSITY

Method and system for establishing main panel interface, main panel and main panel interface system

ActiveCN102455905BEasy maintenanceEasy to updateSpecific program execution arrangementsCouplingOperating system

Owner:TENCENT TECH (SHENZHEN) CO LTD

A kind of production method of potassium method pentaerythritol

ActiveCN104447202BSimple production methodNo cloggingOrganic compound preparationPreparation from carboxylic acid esters/lactonesPlatinumPentaerythritol

Owner:CHIFENG RUIYANG CHEM

A mechanical polishing device for faucet production process

InactiveCN106363515BImprove work efficiencySimple structurePolishing machinesGrinding drivesMechanical engineeringFast speed

Owner:PHST CORP

A horizontal chain pinch mechanism

ActiveCN105966838BNo stuttering will occurIncrease productivityConveyorsPackagingEngineeringMechanical engineering

Owner:合肥哈工智能装备投资合伙企业(有限合伙)

Apparatus for alarming and processing gas leakage

ActiveCN101329810BReduce concentrationSimple structureSpace heating and ventilation safety systemsLighting and heating apparatusDialerSelf locking

Owner:溧阳常大技术转移中心有限公司

Release request processing method and device

ActiveCN100508486CRapid positioningData switching by path configurationComputer hardwareNetwork control

Owner:HUAWEI TECH CO LTD

Silicon-containing boron-containing aqueous polyurethane and preparation method thereof

ActiveCN104987493BImprove hydrophobicityGuaranteed mechanical propertiesAlcoholDistillation

Owner:安徽省金越亨通交通装备有限公司

Manufacture method of Chinese medicine for regulating catamenia

InactiveCN102614300BGet drainedGet acneSexual disorderPlant ingredientsLicorice rootsBULK ACTIVE INGREDIENT

Owner:张娱

Real-time monitoring data processing method and system based on spatio-temporal attributes

ActiveCN110765369BReduce false alarm rateAccurate and in-depth analysisText database queryingSpecial data processing applicationsArray data structureMonitoring system

Owner:安徽先兆科技有限公司

A kind of equipment and method for making puff pastry

InactiveCN104126635BAchieve mass productionImprove efficiencyBakery productsControl systemFood processing

Owner:赖旭伦

A method and device for evaluating and testing the living environment of a wooden structure building

ActiveCN103218759BImprove superiorityImprove the living environmentSpecial data processing applicationsLife qualityWorking environment

Owner:INT CENT FOR BAMBOO & RATTAN

Nutritional formula and feed for preventing gill hyperemia and gill rot caused by ammonia nitrogen in water

ActiveCN104814274BReduce congestionKeep healthyAccessory food factorsTryptophanCerebrum

Owner:SICHUAN AGRI UNIV +1

Continuous pressure detection device for electric pressure cooker

InactiveCN101592541BMeet different taste needsSatisfy maximizationPressure-cookersConverting sensor output electrically/magneticallyContinuous measurementEngineering

Owner:杭州精久科技有限公司

Open-loop amplifier with stable output common-mode voltage

InactiveCN103414441BStable outputImprove job transition speedNegative-feedback-circuit arrangementsDifferential amplifiersAudio power amplifierEngineering

Owner:NO 24 RES INST OF CETC

Preparation method and application of autogeneration gas foam composite oil-displacing agent under shaft

InactiveCN102838978BEvenly distributedLong durationDrilling compositionChemical reactionBetaine

Owner:UNIV OF JINAN

A Correction Method for Baseline Value of Network Loss During Assessment Period

ActiveCN106779282BTechnology managementResourcesPower gridElectric consumption

Owner:NARI TECH CO LTD +4

A method for debugging a half-speed steam turbine monitoring system in a nuclear power plant

ActiveCN102997957BSolve the problem that static feature checking cannot be performedAvoid downtimeInstrumentsElectricityMonitoring system

Owner:中广核工程有限公司 +1

Low temperature pipeline high pressure blasting test device

ActiveCN104237020BEasy to operateReduce powerMaterial strength using tensile/compressive forcesAviationNitrogen

Owner:BEIJING INST OF STRUCTURE & ENVIRONMENT ENG +1

Compound medicine prepn for treating diabetes and its prepn process

InactiveCN1283280CImprove drinkingImproved symptoms of polyphagiaMetabolism disorderPlant ingredientsMedicinal herbsBULK ACTIVE INGREDIENT

Owner:SHANGHAI UNIV OF T C M

Ore average method by flat-spreading and vertical-fetching

InactiveCN100406385CMeet the ore blending requirementsImprove the environmentAluminium oxides/hydroxidesEngineeringAluminium oxide

Owner:GUIYANG AL-MG DESIGN & RES INST

Pulp slag removal equipment for cleaning pulp tailings

InactiveCN105887545BStable pressureStable jobPaper material treatmentSlagPulp and paper industry

Owner:PUTIAN FENGXIANG REFINED PAPER PROD CO LTD

A continuous rolling metal composite pipe manufacturing process

ActiveCN106140864BProduction lineThermal expansion

Owner:LIAONING PETROLEUM EQUIP INST +1

Inverter unit for vehicle

InactiveCN1835357ALower impedanceSmall sizeSpeed controllerConversion constructional detailsComputer moduleCapacitor

Owner:TOYOTA JIDOSHA KK +1

Member for electrophotography, manufacturing method thereof, process cartridge, and electrophotographic apparatus

ActiveCN107045272BPolyurea/polyurethane coatingsElectrographic process apparatusHigh humidityStructural formula

Owner:CANON KK

Mixing device for compressed air foam fire extinguishing system

ActiveCN113577609BRealize a reasonable ratioReduce impactFire rescueImpellerGear drive

Owner:ELECTRIC POWER RES INST OF STATE GRID ANHUI ELECTRIC POWER +2

Device for power line carrier communications

InactiveCN100574132CImprove the attenuation effectPower distribution line transmissionOrthogonal multiplexData streamCarrier signal

Owner:PANASONIC CORP

Energy storage power station monitoring system

ActiveCN102842914BRealize monitoringEasy to controlAc network load balancingInformation technology support systemWireless routerDouble network

Owner:CHINA ELECTRIC POWER RES INST +1

A flocculant capable of improving the refining efficiency of steviol glycosides

ActiveCN105037459BHigh molecular weightImprove the effect of flocculation and sedimentationSugar derivativesSugar derivatives preparationActivated carbonFlocculation

Owner:BENGBU HUADONG BIOLOGICAL TECH

A heat-sensitive iron-based amorphous alloy, its preparation method, and a magnetic temperature-controlled switch prepared from the alloy

ActiveCN108385038BGood soft magneticCurie temperature controllableInorganic material magnetismHeating/cooling contact switchesTemperature controlShielding gas

Owner:CHINA UNIV OF MINING & TECH

Dispensing machine needle, dispensing machine and dispensing method

InactiveCN106040537BAvoid damageSo as not to damageLiquid surface applicatorsCoatingsElastic componentSyringe needle

Owner:BOE TECH GRP CO LTD +1

A carrier manipulator for the front shell of a bluetooth earphone charging box

ActiveCN112372278BSmooth connectionEasy to useProgramme-controlled manipulatorGripping headsHeadphonesManipulator

Owner:江西立讯智造有限公司

A clamping device for auto parts

ActiveCN107971775BGuaranteed clampingSolve problems that require constant switching of directionsWork holdersPositioning apparatusGear wheelStructural engineering

Owner:WUHU HONGKUN AUTO PARTS

Non-contact nuclear level limit switch

ActiveCN114220705BLittle need for deformationSolution to short lifeMagnetic movement switchesSwitching timeMagnet

Owner:CHENGDU KAITIAN ELECTRONICS

A method and system for unmanned aerial vehicle mountain fire exploration and control

ActiveCN106297142BGuaranteed uptimeReduce security risksClimate change adaptationCharacter and pattern recognitionLightnessDetection rate

Owner:YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST

An information processing method and electronic device

ActiveCN104917952BAccurate meteringReduce the proportionTelevision system detailsColor television detailsInformation processingElectric devices

Owner:LENOVO (BEIJING) LTD

Anti-myeloma cell polyclonal antibody and preparation method thereof

InactiveCN102241773BGuaranteed FeaturesConvenient treatmentSerum immunoglobulinsSkeletal disorderPolyclonal antibodiesTherapeutic effect

Owner:SICHUAN UNIV

A rear shock absorber installation structure

ActiveCN104999879BLarge amount of deformationExtended service lifeResilient suspensionsAgricultural engineeringShock absorber

Owner:合肥创智汽车技术开发有限公司

A linear grating scale

ActiveCN104501844BAccurate locationPrecise position readingConverting sensor outputGratingMeasurement precision

Owner:ZHUHAI EASSON MEASUREMENT TECH +1

A centralized allocation method of industrial wireless network time slots in tsch mode

ActiveCN107276628BShorten the timeReduce latencyTransmissionWireless communicationRefresh cycleData transmission time

Owner:CHONGQING UNIV OF POSTS & TELECOMM +1

Gas recovery method for multi-tank positive pressure gas delivery system

InactiveCN101746606BTo achieve the purpose of recovering pressure relief nitrogenAchieve energy saving and consumption reductionBlast furnace detailsBulk conveyorsRecovery methodPositive pressure

Owner:WISDRI ENG & RES INC LTD

A method of measuring the coating thickness of coated fuel particles

ActiveCN103778980BMeasure thicknessGuaranteed accuracyNuclear energy generationNuclear monitoringHeight differenceMagnification

Owner:TSINGHUA UNIV

A kind of synthetic method of 6-cyanophenanthridine compounds

ActiveCN106316953BReduce consumptionLow toxicityOrganic chemistryOrganic solventNitrite

Owner:ZHEJIANG UNIV OF TECH

embms control plane synchronization

ActiveCN104429149BMCCH update signaling synchronizationNetwork topologiesConnection managementStart timeProcess configuration

Owner:TELEFON AB LM ERICSSON (PUBL)

Multidimensional spatiotemporal spectral data fusion method, device, electronic device and storage medium

ActiveCN112328584BImprove fusion efficiencySpeed up fusionRelational databasesGeographical information databasesAlgorithmImage resolution

Owner:AEROSPACE INFORMATION RES INST CAS

Window electric control device and control method thereof

InactiveCN105064846BNot easy to ageExtended service lifePower-operated mechanismCouplingControl signal

Owner:陈修年

Reservoir seal with fluid level indicator

InactiveCN100480644CMachines/enginesLubricant filling/drainingEngineeringCrankcase

Owner:BLACK & DECKER INC

AFP-antigen-based AFP nanobody A18

ActiveCN105037547BUnique molecular structureSmall molecular weightImmunoglobulins against animals/humansBiological testingDiseaseScFv Antibodies

Owner:NANCHANG DAJIA TECH

Access control method, device, equipment and storage medium

ActiveCN109118632BRemote control reachesIndividual entry/exit registersTelecommunicationsVoice communication

Owner:湛江市兴联科技有限公司

Vegetation type anchor ecological bag and slope protection method

ActiveCN103758139BImprove connection stabilityHigh tensile strengthExcavationsBulkheads/pilesHydrostatic pressureSlope ratio

Owner:ZHEJIANG UNIV OF WATER RESOURCES & ELECTRIC POWER

A kind of polymer water-based polyester and preparation method thereof

ActiveCN105111423BHigh molecular weightExcellent adhesionFibre treatmentPolymer scienceFiltration

Owner:广州市弘浩纺织助剂有限公司

A kind of effective part of Lonicera vine mushroom with anti-tumor effect and its preparation method and application

ActiveCN108420836BImprove anti-tumor effectGood effectFungi medical ingredientsAntineoplastic agentsAlcohol ethylAqueous ethanol

Owner:LINYI UNIVERSITY

Lock structure of train door

ActiveCN106150235BReduce manufacturing costEasy to processVehicle locksCar door

Owner:KTK GRP

An Adaptive Flexible Sliding Bearing for Steel Pipe Nesting

ActiveCN106829189BReduce wearImprove loading and unloading efficiencyExternal framesRigid containersSingle supportSteel tube

Owner:STATE GRID JIANGSU ECONOMIC RES INST +3

Enterovirus immunofluorescence chromatographic assay test paper and its preparation method

ActiveCN101187665BRealize quantitative detectionThe results are objective and sensitiveBiological testingEnterovirusImmunofluorescence

Owner:BEIJING BOHUI INNOVATION TECH

A separate camera

ActiveCN104954693BIncrease flexibilityTelevision system detailsColor television detailsWireless transmissionEngineering

Owner:BEIJING QIHOO TECH CO LTD

An assembled drainage device and its manufacturing method

ActiveCN112942394BAvoid easy cloggingAvoid cloggingArtificial islandsFatty/oily/floating substances removal devicesPondingSludge

Owner:FUJIAN LUGANG GRP CO LTD

Electric blanket heating apparatus without electromagnetic wave radiation and influence electricity

InactiveCN1878434BLow implementation costImprove performanceOhmic-resistance heating detailsHeating element materialsElectrical resistance and conductanceElectricity

Owner:朴凤达

sliding door hinge cover

ActiveCN106761094BSimple structureEasy to fixHingesEngineeringMechanical engineering

Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Data isolation storage method and system

ActiveCN104966025BAchieve isolationIsolated storage implementationDigital data protectionUser inputData exchange

Owner:INTELLIGENT BUSINESS SOFTWARE BEIJING CO LTD

Manipulator stroke amplification device

ActiveCN103878787BReduce functionSmooth motionManipulatorFriction gearingsManipulatorIdler-wheel

Owner:SOHBI CRAFT CHANGSHU

Display device and method for presenting multimedia screensaver information

ActiveCN110708581BAvoid the phenomenon that the screen saver does not exitAvoid abnormal screensaver countdownSelective content distributionComputer hardwareKey pressing

Owner:HISENSE VISUAL TECH CO LTD

EGR cooler performance comprehensive test device

ActiveCN103105306BReduce verification timeEasy to useStructural/machines measurementCombustorPerformance index

Owner:无锡双翼汽车环保科技有限公司

Method, device and electronic device for contrast enhancement of display screen based on parity display

ActiveCN114582280BIncrease contrastUniform color transitionStatic indicating devicesLED displayComputer graphics (images)

Owner:SHENZHEN LIDING PHOTOELECTRIC TECH

A kind of active noise reduction control method for substation

ActiveCN113539226BAvoid problems that cannot be effectively eliminatedGuaranteed noise suppression effectSound producing devicesActive noise controlIntermediate frequencyNoise

Owner:STATE GRID HEBEI ELECTRIC POWER RES INST +2

Preparation method for terbium doped yttrium trifluoride green luminescence hollow nano-fibers

InactiveCN102817108BHollow filament manufactureInorganic material artificial filamentsMaterials preparationFiber

Owner:CHANGCHUN UNIV OF SCI & TECH

Adjustment and lifting device for rear baffle plate of shearing machine

ActiveCN104174926BEasy to assembleHigh strengthShearing machine accessoriesEngineeringMechanical engineering

Owner:DERATECH MASCH TOOL (SUZHOU) CORP LTD

Control method of electronic device with folding screen, and electronic equipment

PendingCN113791701ASubstation equipmentInput/output processes for data processingSoftware engineeringMechanical engineering

Owner:HUAWEI TECH CO LTD

A brush head with adjustable bristle action range

ActiveCN104544936BBristleCircular discBristle

Owner:东莞美林清洁科技有限公司

Vertex spring bracket for vertex spring type operation device

InactiveCN101783254BMeet the requirementsSwitch power arrangementsEngineering

Owner:南通贺禧机械设备贸易有限公司

Optical scanning device, image forming apparatus, mirror, and mirror attaching method

ActiveCN101158749BMountingsOptical scannersImage formation

Owner:RICOH KK

System and device for transmission using ultrawide band pass filter

InactiveCN1595813ATransmissionWaveguide type devicesSignal waveWave shape

Owner:DAIDO STEEL CO LTD +1

System and method for automatic rebooting subsequent to crash of Modem of smart phone

ActiveCN102262432BLow costImprove perception experienceData resettingModem deviceOperational system

Owner:山东润蒙应急救援装备有限公司

A kind of preparation method of silver-doped ferric oxide nanocomposite material

ActiveCN109802127BDoping process is simpleImprove conductivityMaterial nanotechnologyCell electrodesSodium acetateGlycol synthesis

Owner:NORTHEASTERN UNIV LIAONING

Salt bath vanadium penetration agent and vanadium penetration method for metal titanium surface

ActiveCN106367715BEasy to operateLow costSolid state diffusion coatingBoron carbideLayer thickness

Owner:JIANGSU UNIV

A reactance filter energy saver

InactiveCN102904269BEliminate the disadvantages of single-phase three-wireExtend your lifePolyphase network asymmetry elimination/reductionReactive power adjustment/elimination/compensationPower factorHabit

Owner:扬州新扬开关设备有限公司

Method for detecting Young's modulus of piezoelectric material surface by laser surface acoustic wave

ActiveCN105203461BEfficient measurementImprove reliabilityMaterial analysis by optical meansLayered modelWave equation

Owner:TIANJIN UNIV

A flat glass furnace

ActiveCN112299684BIncrease productionTimely transportForehearthsFlat glassMechanical engineering

Owner:CHINA TRIUMPH INT ENG

A kind of heavy oil hydrogenation conversion method

ActiveCN104560174BEasy to cokeLightweightTreatment with hydrotreatment processesHydrogenGasoline

Owner:CHINA PETROLEUM & CHEM CORP +1

Double mesh roller chestnut bract peeling machine

InactiveCN108741114BExtended shelf lifeReduce loadGas current separationHuskingAgricultural engineeringSilo

Owner:杨明祥

A kind of high-performance permeable concrete rapid repair material and its preparation method and application

ActiveCN113698170BQuick fixShorten traffic blockage timeIn situ pavingsPaving gutters/kerbsKaolin clayFirming agent

Owner:纳思同无锡科技发展有限公司

Method for real time refreshing process data picture

ActiveCN101329576BImprove real-time performanceImprove finenessTotal factory controlSpecial data processing applicationsData displayData acquisition

Owner:SHANGHAI BAOSIGHT SOFTWARE CO LTD

Packaged composition for the delivery of said composition into an aqueous medium

InactiveCN1980991AFlexible coversWrappersAqueous mediumPolymer

Owner:PROCTER & GAMBLE CO

Device connected flexibly with rotary tube drawing pliers

ActiveCN102009152BAvoid damageReduce release forceTube drawingEngineering

Owner:XINXING DUCTILE IRON PIPES CO LTD

A kind of iodixanol, the preparation method of iohexol impurity

ActiveCN110590591BReduce generationHigh purityOrganic compound preparationCarboxylic acid esters preparationPhysical chemistryEthylic acid

Owner:ZHEJIANG HAIZHOU PHARMA CO LTD

A composite cold and heat source system and its control method

ActiveCN104515321BImplement storageAchieve diffusionSpace heating and ventilation safety systemsSpace heating and ventilation control systemsPlate heat exchangerEngineering

Owner:NINGXIA CITY YINCHEN SOLAR ENERGY TECH

Reactor for wafer etching

ActiveCN107968060BUniform etchingQuality improvementSemiconductor/solid-state device manufacturingEtchingWafer

Owner:YANGTZE MEMORY TECH CO LTD

High-voltage lithium cobaltate cathode powder material modified by m-containing multifunctional metal oxide and preparation method thereof

ActiveCN105680009BImproves Structural IntegrityEasy to convertCell electrodesSecondary cellsCobaltProtection layer

Owner:HUNAN SHANSHAN ENERGY TECH CO LTD

Organic zinc-rich strawberry special-purpose fertilizer and preparation method thereof

InactiveCN103319226BLow costFertilizer mixturesTrace elementOrganic fertilizer

Owner:JURONG CITY BAITU TOWN YONGFENG FRUIT IND SPECIALIZED COOP

Unpowered siphonic decant method and device

InactiveCN101746893BQuantitative drainage reachesSimple and fast operationSustainable biological treatmentBiological water/sewage treatmentActivated sludgeSiphon

Owner:山东良成环保科技股份有限公司

SAR Image Segmentation Method Based on Feature Extraction and Clustering Integration

ActiveCN103617618BAccurate extractionSuppress speckle noiseImage analysisCharacter and pattern recognitionFeature setDimensionality reduction

Owner:XIDIAN UNIV

Preparation method of microporous membrane

ActiveCN102632626BShorten the timeReduce process stepsFlat articlesMembrane surfacePolypropylene

Owner:BENQ MATERIALS WUHU CORP

Auxiliary power conversion system for train and its control method and train

ActiveCN109904849BImprove securityImprove reliabilityDc network circuit arrangementsDc-dc conversionControl engineeringDc voltage

Owner:BYD CO LTD

Method and system for generating directional backlight

ActiveCN104076519BImprove directionalityHigh sharpnessOptical elementsMicro columnPrism

Owner:INST OF AUTOMATION CHINESE ACAD OF SCI

Method for preparing ginkgodipyidamolum injection

ActiveCN101947247BImprove quality stabilityEfficient removalOrganic active ingredientsPharmaceutical delivery mechanismDipyridamoleGinkgo biloba

Owner:SHANXI PUDE PHARMA CO LTD

Double-layer rice cooker capable of ultrasonically detecting the softness and hardness of rice and automatically filtering water and its working method

ActiveCN105852628BIntelligent control of soft and hard tasteLow in sugarWarming devicesVessels with intergral heatingSolenoid valveEngineering

Owner:SOUTH CHINA UNIV OF TECH

Antenna device and portable radio communication device comprising such antenna device

InactiveCN101542827BSimultaneous aerial operationsAntenna supports/mountingsEngineeringRadiating element

Owner:LAIRD TECH INC

End folding method for ultrathin-wall profile steel and ultrathin-wall profile steel

InactiveCN102359181BImprove carrying capacityHigh strengthBuilding constructionsEngineeringMechanical engineering

Owner:河南华斯豪智能科技有限公司

A method for driving a multi-cylinder metering pump by a single motor

ActiveCN104728069BPumpsPositive-displacement liquid enginesControl powerMotor drive

Owner:TIANJIN DISCOVERER KITCHEN ROBOT TECH +1

Method and device for media access control address synchronization in stacking system

ActiveCN103414801BReduce consumptionData switching networksHigh level techniquesComputer hardwareMedia access control

Owner:XINHUASAN INFORMATION TECH CO LTD

A low-temperature scr denitrification treatment method and device

ActiveCN108939918BGood activity at low temperatureStrong sulfur resistanceDispersed particle separationThermodynamicsPtru catalyst

Owner:CHINA PETROLEUM & CHEM CORP +1

High-speed peripheral component interconnection switching controller and realizing method thereof

ActiveCN101710314BAchieve accessImprove reliabilityElectric digital data processingComputer architecturePCI Express

Owner:ZTE CORP

A palletizing manipulator structure for industrial handling

InactiveCN111136673BEasy to palletizePracticalGripping headsStacking articlesRobot handPalletizer

Owner:NINGBO UNIVERSITY OF TECHNOLOGY

A power line current interrupter having vacuum switch chamber

ActiveCN101728115AHigh-tension/heavy-dress switchesEarthing switchesEngineeringVacuum switch

Owner:AREVA T&D

Pipeline connecting device

ActiveCN102359674APrevent misassemblyEasy to assembleEngine sealsJoints with sealing surfacesEngineeringConical surface

Owner:KING INDUSTRIES INC

Cyclometalated transition metal complex and organic electroluminescence device using the same

ActiveCN102344465AEfficient emissionsImprove luminous efficiencyRuthenium organic compoundsIndium organic compoundsOrganic filmTriplet state

Owner:SAMSUNG DISPLAY CO LTD

Method, device and system for transmitting data of digital subscriber line

ActiveCN101860422AGood serviceReduce bit error rateError prevention/detection by using return channelTelephonic communicationTime delaysData transmission

Owner:HUAWEI TECH CO LTD

Breast needle biopsy system and method of use thereof

ActiveCN102481146BEasy to catchCapture suitable forSurgical needlesPatient positioning for diagnosticsSoft x rayGraphics

Owner:HOLOGIC INC

Image forming system, control method thereof, and image forming device

ActiveCN105847229APrevent data structure changesTransmissionPictoral communicationInformation processingImage formation

Owner:CANON KK

Broadcast system and broadcast reception method and apparatus thereof

InactiveCN101340572ATelevision system detailsPulse modulation television signal transmissionRadio networksBroadcast time

Owner:SAMSUNG ELECTRONICS CO LTD

Therapeutic or preventive agent for diabetic neuropathy

InactiveCN101022817AEffective treatmentNo toxicitySenses disorderNervous disorderAdditive ingredientDiabetic complication

Owner:KUREHA KAGAKU KOGYO KK

Trigonometric function arithmetic device based on combination of feedback of coordinated rotation digital computer (CORDIC) algorithm and pipeline organization

ActiveCN102981797BReduce overheadSolving technical problems at ever-increasing scaleDigital data processing detailsProcessor registerParallel computing

Owner:NO 771 INST OF NO 9 RES INST CHINA AEROSPACE SCI & TECH

Amphoteric Gemini surfactant and method for preparing same

InactiveCN102631864BTransportation and packagingSulfonic acids salts preparationPapermakingEpichlorohydrin

Owner:上海圣轩生物科技有限公司

A kind of ship antirust paint and preparation method thereof

ActiveCN104277693BImprove water resistanceHigh hardnessAnti-corrosive paintsPolyurea/polyurethane coatingsEthylenediamineHigh resistance

Owner:江苏悠谷未来科技有限公司

A kind of preparation method of high-strength nanoscale building material

ActiveCN107572979BImprove adhesionHigh compressive strengthFiberNano silicon

Owner:SHAOXING UNIVERSITY

Power Factor Correction Circuit

ActiveCN104811028BControl alternate conductionEfficient power electronics conversionPower conversion systemsPower flowControl signal

Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD

Compressors and motor-compressor units for use in cooling systems

ActiveCN102900646BPiston pumpsPositive-displacement liquid enginesBrushless motorsPower controller

Owner:EMPRESA BRASILEIRA DE COMPRESSORES SA (EMBRACO)

Preparation method of internal lubricating agent used for wood-plastic composite material

InactiveCN102408552BThe synthesis method is simpleLow equipment requirementsHydroxystearic AcidGlycerol

Owner:启仲化工(广西)有限公司

wet clutch assembly

ActiveCN110431327BSmall cross sectionReduce inflowFluid actuated clutchesLine tubingEngineering

Owner:DANA BELGIUM

A p-i-n power generation layer structure and preparation method thereof, light-transmitting solar cell and preparation method thereof

ActiveCN106229361BIncrease the open circuit voltageImprove photoelectric conversion efficiencyMaterial nanotechnologyFinal product manufactureAbsorption factorBuilding integration

Owner:HEBEI UNIVERSITY