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 kind of preparation method of sea cucumber oil soft capsule

ActiveCN107853704BLess allergicPure tasteLipidic food ingredientsFood shapingMolecular sieveOral health
Owner:荣成海锐芯生物科技有限公司

Bevel plasma treatment to enhance wet edge clean

ActiveCN101868849BElectric discharge tubesSemiconductor/solid-state device manufacturingCopper platingThinning
Owner:LAM RES CORP

A method for peer-to-peer visible light communication terminal mode cooperative selection based on game theory

ActiveCN105871460BSolve the problem of communication quality degradationImprove communication qualityClose-range type systemsTransceiverTelecommunications link
Owner:BEIJING UNIV OF POSTS & TELECOMM

Display backplane and display device

ActiveCN108565353BIncrease contact areaReduce contact areaSolid-state devicesSemiconductor/solid-state device manufacturingDisplay deviceThin membrane
Owner:BOE TECH GRP CO LTD

Split torque transmission mechanism for deceleration

InactiveCN104500707BLight in massLarge transmission ratioGearing detailsGear wheelOutput device
Owner:CHONGQING UNIV

An interesting limb rehabilitation training machine

ActiveCN107744643BAchieve closureIncrease flexibilityMovement coordination devicesCardiovascular exercising devicesEngineeringManipulator
Owner:嵊州市雾非雾机械设备商行

Color temperature compensating imaging apparatus and method

InactiveCN101753847ATelevision system detailsColor signal processing circuitsImaging equipmentColor signal
Owner:SAMSUNG ELECTRONICS CO LTD

A kind of epoxy acrylate paint for ceramics

ActiveCN104194443BImprove rigidityImprove heat resistanceCoatingsEpoxyDrying time
Owner:SUZHOU SHENGPULA NEW MATERIAL SCI & TECH

Refining device and process for casting die-cast aluminum products

ActiveCN103397196BAvoid secondary hydrogen absorptionImprove product qualityHydrogenDie casting
Owner:FUAN GUANGYUAN ELECTROMECHANICAL

An intelligent multimeter capable of measuring three-dimensional virtual simulation circuits or components

ActiveCN109116080BIncrease interest in learningReduce procurement costsMulti-tester circuitsComputer hardwareDisplay device
Owner:厦门凤凰创壹软件有限公司

Improved 7xxx aluminum alloys

PendingCN113015816ARare-earth elementGrain structure
Owner:ARCINIC INC

Method for dynamically adjusting polishing parameters in chemical mechanical polishing process

ActiveCN102049734BSolve the problem of different grinding degreesImprove yield rateSemiconductor/solid-state device manufacturingAutomatic grinding controlStage iibProcess engineering
Owner:SEMICON MFG INT (SHANGHAI) CORP +1

A radio-frequency plasma needle knife externally connected water-cooled anti-inflammatory device and its use method

ActiveCN110623724BAutomatically solve the problem of water cooling and changing waterSurgical instruments for heatingMedicineEngineering
Owner:南京桑迪医疗科技有限公司

Channel transmission method, device, network side device and terminal

ActiveCN112312572BAvoid confictImplement retransmissionError prevention/detection by using return channelSignal allocationComputer networkElectrical and Electronics engineering
Owner:CHINA MOBILE COMM LTD RES INST +1

Expandable communication control piece

InactiveCN1518290AData switching by path configurationMultiple digital computer combinationsCommunication controlHuman–computer interaction
Owner:MICROSOFT CORP

Micro-wave oven

InactiveCN104482571BImprove stabilityEvenly heatedDomestic stoves or rangesStoves/ranges shelves or racksMicrowave ovenEngineering
Owner:广东新美锐科技有限公司

Battery

InactiveCN107949930AImprove reliabilityInhibit sheddingFinal product manufactureSecondary cellsElectrical batteryLocking mechanism
Owner:MURATA MFG CO LTD

3d pipe forming method

ActiveCN108975267BIncrease the lengthDecorative surface effectsSemiconductor/solid-state device manufacturingEngineeringMechanical engineering
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Automobile short-circuit protection, indication and alarm device

InactiveCN102320247BFirmly connectedElectric devicesShort circuit protectionEngineering
Owner:LISHUI VOCATIONAL & TECHN COLLEGE

Backlight module, manufacturing method thereof, and display device

ActiveCN109188779BThe luminous intensity is equivalent toWeaken or eliminate the phenomenon of starry skyElectrical apparatusStatic indicating devicesLuminous intensityDisplay device
Owner:XIAMEN TIANMA MICRO ELECTRONICS

A kind of preparation method of antistatic high-performance flue gas purification filter material

ActiveCN103768864BImprove static dissipation speedImprove scour wearFiltration separationNon-woven fabricsFiberTemperature resistance
Owner:CHONGQING INST OF GREEN & INTELLIGENT TECH CHINESE ACADEMY OF SCI

A hand-controlled sliding inclinometer with rollers

InactiveCN104596482BAvoid damageReduce construction costsIncline measurementEngineeringHelix
Owner:CHANGAN UNIV

A hash-based hdfs backend storage system

ActiveCN113377709BShorten the IO pathImprove access performanceInput/output to record carriersFile access structuresPathPingHash function
Owner:BEIJING INST OF COMP TECH & APPL

An accelerated electron beam optical structure

ActiveCN106783466BLarge adjustment rangeAccelerated ability to transport electron beamsBeam/ray focussing/reflecting arrangementsElectronFlange
Owner:四川智研科技有限公司

In-vehicle device and communication method

InactiveCN101832069ASuppression dead zoneReduce processing timeElectric signal transmission systemsSpatial transmit diversityIn vehicleControl signal
Owner:OMRON AUTOMOTIVE ELECTRONICS CO LTD

A kind of waterproof and thermal insulation roof and its construction technology

InactiveCN104453109BBuild-up roofsCement compositesCement mortar
Owner:ZHENGZHOU DENGDIAN KECHENG NEW MATERIAL CO LTD

A method, device and mobile terminal for distinguishing foreground and background areas of images

ActiveCN105744173BEasy to shootSmall amount of calculationTelevision system detailsColor television detailsIlluminanceDepth of field
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A blockchain-based green electricity authentication method, device and system

ActiveCN113554359BRealize data interactionImplement non-interchangeableDatabase management systemsDigital data protectionChain of custodyDatabase
Owner:STATE GRID BLOCKCHAIN TECH (BEIJING) CO LTD +3

A suture structure at the end of a parachute strap adjustment belt and its manufacturing method

ActiveCN105597247BNot easy to be brittle and fall offImprove structural stabilitySafety beltsStructural stabilityMechanical engineering
Owner:XIANGYANG HONGWEI AIRCRAFT

Coupler connection test bench

ActiveCN109357858BSolve tedious technical problemsImprove transfer efficiencyMachine part testingStructural engineeringTest equipment
Owner:CRRC QINGDAO SIFANG ROLLING STOCK RES INST

Pneumatic Ventilation for Modular Hybrid Electric Vehicles

ActiveCN104776207BNo differential pressureProper refluxHybrid vehiclesGear lubrication/coolingAutomatic transmissionDrivetrain
Owner:FORD GLOBAL TECH LLC

High-efficiency utilization process of aluminum ash in electrolytic aluminum plant

ActiveCN111485063BImprove purification effectSimple preparation processProcess efficiency improvementSlagMolten steel
Owner:内蒙古铧钰环保材料有限公司

A power amplifier device with dust-proof and heat-dissipating functions

ActiveCN110381396BEffective adsorption and filtrationAvoid enteringMicrophonesLoudspeaker transducer fixingTemperature controlDust control
Owner:GUANGZHOU AUDINGNUO TECH CO LTD

Modular thermal insulation and sound insulation load-bearing wooden wall panel and construction method of in-line wall

InactiveCN105971188BAvoid pollutionIncrease stiffnessBuilding componentsLine tubingThermal insulation
Owner:江北建设有限公司

A kind of preparation method of erythromycin lactobionate solution and its salt-forming reaction device

ActiveCN104341474BHigh yieldQuality improvementSugar derivativesChemical/physical/physico-chemical processesSpecific volumeErythromycin Lactobionate
Owner:HUNAN KELUN PHARMA

Impurity removal method for high-purity arsenic

ActiveCN110004308BImprove efficiencyEasy to operatePhysical chemistryPre treatment
Owner:广东先导微电子科技有限公司

Phenol water treatment system by utilizing waste heat of gas furnace

ActiveCN102408920BReduce energy consumptionAchieve the goal of energy saving and emission reductionEnergy inputWater/sewage treatment by heatingWater useGas heater
Owner:GUANGDONG HOMEWAY CERAMICS IND +1

Variable flat plate type bionic leading edge flap device

ActiveCN102407939BChange aerodynamic performanceIncrease lift coefficientAircraft controlJet aeroplaneLeading edge
Owner:BEIHANG UNIV

Deviation correction device for reaming bolt holes and manufacturing method thereof

ActiveCN104148875BAchieve connectionReduce labor intensityMetal working apparatusEngineeringBolt connection
Owner:GUANGXI YUFENG GRP

Electro-optical device, electronic apparatus, and method of manufacturing electro-optical device

InactiveCN100547802CSolid-state devicesSemiconductor/solid-state device manufacturingParasitic capacitanceSemiconductor
Owner:JAPAN DISPLAY INC

Semiconductor element and its manufacturing method

ActiveCN106206548BSemiconductor/solid-state device detailsSolid-state devicesEngineeringIon implantation
Owner:NUVOTON

Power output device for hybrid electric vehicle and hybrid electric vehicle

ActiveCN102874088BImprove securityExtended service lifeGas pressure propulsion mountingPlural diverse prime-mover propulsion mountingCapacitanceHybrid electrical vehicle
Owner:BEIQI FOTON MOTOR CO LTD

Thermostat

ActiveCN103699153BHigh degree of automationSmall error in temperature controlAuxillary controllers with auxillary heating devicesMicrocontrollerNAND gate
Owner:中山市众安温控器有限公司

Construction Method of Reinforcing Bar for Overturned Beam Under Foundation with Super Large Section

ActiveCN105569348BSimple structureThe process is easy to realizeBuilding material handlingRebarUltimate tensile strength
Owner:SHANDONG WANXIN CONSTR

Broadband Measurement Antenna

InactiveCN102938496BHighly stable phase center performanceExcellent low elevation angle characteristicsRadiating elements structural formsResonant antennasAxial ratioEngineering
Owner:北京长征宇通测控通信技术有限责任公司

Gravel Pack Strings and Gravel Pack Methods

ActiveCN104879099BHigh torqueSatisfy the needs of filling and sand controlFluid removalCouplingEngineering
Owner:CHINA NAT OFFSHORE OIL CORP +1

A bearing stop ring

ActiveCN112211912BExtend your lifeShake suppressionBearing unit rigid supportEngineeringRetaining ring
Owner:DONGFENG MOTOR CORP HUBEI

A pretreatment method and quantitative detection method of endogenous phosphate sugar compounds in plant samples

ActiveCN109358134BRealize separation detectionRealize quantitative detectionComponent separationSugar phosphatesFluid phase
Owner:WUHAN UNIV

Data processing system and method

InactiveCN101739296BProcessing speedAvoid multiple duplicatesMultiprogramming arrangementsSpecial data processing applicationsData processing systemMessage queue
Owner:GUANGZHOU FEIYIN INFORMATION TECH

SE (search engine) ordering method based on user participation

ActiveCN103646092AReduce search lookup timeGood choiceDatabase updatingSpecial data processing applicationsUser participationDisplay list
Owner:САН ЯНКВУН

Double-basin-frame combined type loudspeaker system with precise ring-shaped pipe composite channel group

ActiveCN103079155ALower low frequency resonant frequencyImprove the quality of vibrationElectrical transducersAuditory radiationEngineering
Owner:石丰山

A kind of bamboo frame board polishing mechanism and using method thereof

ActiveCN108673284BReduce gapHigh tensile strength along directionEdge grinding machinesGrinding carriagesAgricultural engineeringCompressive strength
Owner:ZHEJIANG JUTONG NEW BUILDING MATERIAL

A test method for vehicle controller upgrade

ActiveCN110888414BImprove stabilityImprove comprehensivenessProgramme controlElectric testing/monitoringTarget controlDevice Monitor
Owner:FAW JIEFANG AUTOMOTIVE CO

Adaptive Music and Video Recommendations

ActiveCN105960640BMetadata multimedia retrievalSpecial data processing applicationsSelf adaptiveUser equipment
Owner:GOOGLE LLC

A kind of preparation method of organic/inorganic silicon composite modified waterborne polyurethane matting resin

InactiveCN106752851BGood mattingImprove thermal stabilityFireproof paintsPolyurea/polyurethane coatingsEmulsionDiol
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Shorts-type wearing article and method for producing the same

ActiveCN103282004BStable configurationSoft waist areaAbsorbent padsBaby linensMechanical engineeringCrotch
Owner:KAO CORP

Digital recipe generation method and system

ActiveCN105488339BEnsure safetyGuaranteed reliabilityNutrition controlSpecial data processing applicationsComputer programmingComputer science
Owner:ZHUHAI YOUTE SMART KITCHEN TECH CO LTD

Tread defect detection method and system

ActiveCN106645198BIncrease productivityImprove defect detection speedOptically investigating flaws/contaminationEngineeringTread
Owner:QINGDAO MESNAC ELECTROMECHANICAL ENG

A Method for Accurately Testing Small Resistors in Integrated Circuits

ActiveCN112014643BBoost the noise floorCorrection for measurement errorsResistance/reactance/impedenceAutomated test systemsAutomatic test equipmentHemt circuits
Owner:上海伟测半导体科技股份有限公司

A digital building model display method and system based on infrared gesture recognition

InactiveCN106952348BLow costInteractive friendlyInput/output for user-computer interactionImage data processingComputer graphics (images)Computer vision
Owner:南京博观工程咨询有限公司

High pressure discharge lamp lighting device and image display device

InactiveCN101730354BMiniaturizationLow costElectrical apparatusProjectorsStable stateDisplay device
Owner:PANASONIC CORP

Sun-screening agent and preparation method thereof

ActiveCN101518502BImprove sun protection effectReduce usageCosmetic preparationsToilet preparationsProtein solutionSunscreen agents
Owner:SHANXI MEDICAL UNIV

A kind of water-based heat-activated adhesive for oil filter and preparation method thereof

ActiveCN108084938BImprove initial tack performanceHigh bonding strengthNon-macromolecular adhesive additivesMacromolecular adhesive additivesAdhesion strengthOil filter
Owner:吴珊珊

Web page access data statistics method and device

ActiveCN103605738BPoor precisionStatistically accurateError detection/correctionWebsite content managementWeb siteData set
Owner:BEIJING GRIDSUM TECH CO LTD

Rhuschalcone compounds and application thereof

InactiveCN102643184BImprove antifungal effectEffective against white rot fungusBiocideOrganic chemistryHydrogenAlkoxy group
Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY

A cooling and heating pretreatment phase change energy storage fresh air system

ActiveCN111649416BAlleviate the contradiction between energy supply and demandAchieve energy saving effectMechanical apparatusLighting and heating apparatusCooling towerAutomatic control
Owner:YANGZHOU UNIV

Filter element drying tunnel improved device of filter

InactiveCN100572023CNo tilting and rollover phenomenonQuality improvementCoil springEngineering
Owner:上海马勒滤清系统有限责任公司

An insulator surface online monitoring device

ActiveCN109449819BReduce harmLowering the freezing pointOverhead installationApparatus for overhead lines/cablesCold weatherMechanical engineering
Owner:STATE GRID CORP OF CHINA +1

Unfired ferro silicon nitride-alumina composite carbon-free sliding plate and preparation method thereof

InactiveCN103304245BMeet production requirementsReduce manufacturing costPorosityFlexural strength
Owner:UNIV OF SCI & TECH BEIJING

Application of carbon quantum dots-graphite-like carbon nitride photocatalytic material in the preparation of drugs for sterilization and skin scar healing

ActiveCN109550049BImprove the bactericidal effectMultiple photocatalytic reactivityAntibacterial agentsDermatological disorderPhotocatalytic reactionStaphyloccocus aureus
Owner:ZHEJIANG UNIV

Data processing device and method for high voltage direct current transmission system

ActiveCN105990847BEfficient data transferElectric signal transmission systemsDc network circuit arrangementsHigh-voltage direct currentHigh pressure
Owner:LSIS CO LTD

Method for authenticating upgrade information with digital watermark

ActiveCN100534168CWill not affect normal transmissionEasy to operatePulse modulation television signal transmissionAnalogue secracy/subscription systemsInformation processingControl system
Owner:NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP

A device and method for inflating sulfur hexafluoride/nitrogen mixed gas

ActiveCN107477354BSatisfy Scale Accuracy RequirementsLow costContainer discharging methodsContainer filling under pressureSulfur hexafluorideGas cylinder
Owner:STATE GRID CORP OF CHINA +2

A double protection circuit for lithium battery

ActiveCN104124670BSingle protection implementationImprove stabilityEmergency protective circuit arrangementsEngineeringIntegrated circuit
Owner:SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1

A method for preparing silkworms by adding food to nanometer zinc oxide and raising silkworms and its products

ActiveCN104872082BLow costEasy to controlWeft knittingWarp knittingUltravioletNano zinc oxide
Owner:SHANGHAI SHUIXING HOME TEXTILE

Aluminate for assembling barium-tungsten cathode of diode and preparation method thereof

InactiveCN102241412BSolution to short lifeImprove launch performanceAlkaline-earth metal aluminates/aluminium-oxide/aluminium-hydroxide preparationDischarge tube solid thermionic cathodesAluminateAluminium hydroxide
Owner:NANJING SANLE ELECTRONICS INFORMATION IND GRP

Optical member and liquid crystal display device

PendingCN109416428AImprove visibilityLow costPolarising elementsNon-linear opticsIn planeVisibility
Owner:NITTO DENKO CORP

Method for making electrode of ultra-capacitor

InactiveCN100530464CElectrode manufacturing processesCapacitor electrodesSupercapacitorConductive materials
Owner:锦州凯美能源有限公司

A kind of large-scale direct-current electric arc furnace direct-feeding oven method

InactiveCN103727795BLow costLess investmentLinings repairDc arc furnaceFire brick
Owner:龙佰武定钛业有限公司 +1

Mobile middleware-based multi-window browsing system for mobile phone or pda

InactiveCN103279349BAny switchSpecific program execution arrangementsInput/output processes for data processingApplication softwareMiddleware
Owner:北京正益移动智慧应用科技有限公司

Traditional Chinese medicinal facial mask for treating acne and preparation method of facial mask

ActiveCN103720865BAbundant raw materialsSimple preparation processCosmetic preparationsToilet preparationsCurative effectTopical treatment
Owner:西施兰(南阳)药业股份有限公司

Electrosparking head device

InactiveCN104209610BNo frequent replacementTake advantage ofElectrical-based auxillary apparatusEngineeringElectrical discharge machining
Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO +1

Method and application of stab-resistant composite sheet prepared by hot pressing by mixing waste fiber cut sections and inorganic particles

ActiveCN110657709BWide range of sourcesReduce pollutionSynthetic resin layered productsLaminationFiberInorganic particle
Owner:DONGHUA UNIV

Formulations of cannabinoids for the treatment of dermatitis and inflammatory skin diseases

ActiveCN110545807AImprove skin conditionHydroxy compound active ingredientsAntipyreticCannabinoidInflammatory dermatosis
Owner:BOTANIX PHARMA LTD

Synthetic method of targeted pegylated lipid medicinal material

ActiveCN102174187BGood chemical stabilityEnhanced couplingEther preparation from oxiranesPharmaceutical non-active ingredientsCombinatorial chemistryIonic polymerization
Owner:SICHUAN UNIV

A kind of slow-release composite restoration agent for treating persistent halogenated hydrocarbons in soil and its preparation method

ActiveCN108690625BFriendlyHigh mechanical strengthContaminated soil reclamationOrganic fertilisersHalohydrocarbonIron reduction
Owner:SHANGHAI ACADEMY OF ENVIRONMENTAL SCIENCES +2

Method and process for extracting 4-androstenedione from phytosterol aqueous phase fermentation broth

ActiveCN103773832BQuality improvementLess impuritiesSteroidsFermentationSolventPhytosterol
Owner:SHANDONG SITO BIO TECHNOLOGY CO LTD

underwater cleaner

ActiveCN106639391BIncrease flow rateIncrease suction powerVessel cleaningHullsImpellerUnderwater
Owner:安德烈斯弗兰克尔

Bamboo leaf antioxide and use thereof

InactiveCN1528197AWide variety of sourcesMild flavorAntibacterial agentsFood ingredient as antioxidantNitriteWater soluble
Owner:ZHEJIANG UNIV HANGZHOU LEAF BIO TECH

A new card lock and card ejection device on a handheld communication product

InactiveCN102709746BGuaranteed smoothSatisfy the requirement of finenessConveying record carriersCoupling device detailsStress distributionEngineering
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

System architecture and peripheral communication method for soc chip

ActiveCN114281726BTimely responseIncrease the speed of peripheralsArchitecture with single central processing unitElectric digital data processingComputer architectureExternal storage
Owner:北京紫光青藤微系统有限公司

Mattress limiting device suitable for medical nursing bed

InactiveCN114159249ALess discomfortEfficient limit clamping operationNursing bedsNursing careMedical attention
Owner:申树亚

Device and method for overburden electroplating copper layer on chemical corrosion TSV (through silicon via) surface

ActiveCN103021937BSolve the problem of over-platingReduce the burden onSemiconductor/solid-state device manufacturingInlet valveMaster controller
Owner:NAT CENT FOR ADVANCED PACKAGING CO LTD

Buckle structure, installation structure of heat preservation cover plate of pressure cooker, and pressure cooker

ActiveCN107361637BSimple structureEasy to assemble and disassemblePressure-cookersEngineeringCooker
Owner:GREE ELECTRIC APPLIANCES INC

A kind of ferrihydrite-graphene composite material and its application

InactiveCN105727876BLarge adsorption capacitySimple and fast operationOther chemical processesWater contaminantsInorganic phosphorusGraphite oxide
Owner:HUAZHONG AGRI UNIV

Navigation receiver radio frequency front-end group delay characteristic equalization design method and device

ActiveCN113176592BOvercome positioning errorDelay characteristic equalizationSatellite radio beaconingTransmitter/receiver shaping networksEqualizationControl theory
Owner:NAT UNIV OF DEFENSE TECH

A low interfacial tension strong foam oil displacement agent

ActiveCN110776893BHigh interface activityGood foaming performanceDrilling compositionBetaineActive agent
Owner:CHINA PETROLEUM & CHEM CORP +1

A mobile communication terminal with direction measurement function, SIM card and direction measurement method

ActiveCN103188394BLow costSubstation equipmentInformation transmissionOrientation measurement
Owner:NATIONZ TECH INC

Method for preparing upholstery multifunctional air purification function fabric for public transport means

InactiveCN103074761BSolve pollutionAvoid agglomeration efficiency dropVegetal fibresPhosphateReaction temperature
Owner:DONGHUA UNIV +1

A drum type wool cleaning device for goat breeding

ActiveCN109594127BReasonable structureInnovative designWool fibre washing/scouringAnimal scienceGear wheel
Owner:临泉县腾源农业有限公司

Cable system health monitoring method based on strain monitoring cable structure

InactiveCN100595514CMonitor and evaluate health statusReduce distortionStructural/machines measurementComplex mathematical operationsMulti objective optimization algorithmReference model
Owner:SOUTHEAST UNIV

Overhead monitoring internet of things system for automatic dependent surveillance-mobile communication (ADS-M) transceiver-mounted equipment and low-altitude aircraft

ActiveCN102568247AEnergy efficient ICTTransmission systemsGeneral Packet Radio ServiceTransceiver
Owner:郭建国 +1

Grease centralized lubrication and recovery system

ActiveCN102322563BAutomatic recovery in timeLow costLubricating pumpsLubrication check valvesOil and greaseWaste oil
Owner:AUTOL TECH

Rotary compression shaper

InactiveCN1253302CAuxillary members of forms/shuttering/falseworksShaping pressCompression moldingTop dead center
Owner:NITTO DENKO CORP

Duckbilled-shaped respirator

InactiveCN103156309AImprove filtering effectImprove the protective effectProtective garmentNasal bridgeEngineering
Owner:江西3L医用制品集团股份有限公司

Whitening, moisturizing, firming, anti-wrinkle cream and preparation method thereof

ActiveCN108703926BPromote secretionGood effectCosmetic preparationsAntipyreticBiotechnologyDicaprylyl carbonate
Owner:广州茗莎生物科技有限公司

Blind detection method based on discrete multilevel hysteresis noise chaotic neural network

ActiveCN109688076BAvoid falling intoAvoid getting stuck in minimaReceiver specific arrangementsTransmitter/receiver shaping networksSingular value decompositionPerformance function
Owner:NANJING UNIV OF POSTS & TELECOMM +1

Connection body manufacturing method, connection body and metal product

ActiveCN103042312BNon-electric welding apparatusHardnessEngineering
Owner:MOLES ACT

Bearing assembly disassembly tooling

ActiveCN108927652BEven by forceWon't hurtMetal working apparatusStructural engineeringMechanical engineering
Owner:BAOSHAN IRON & STEEL CO LTD

Water-cooled refrigerated transport system

ActiveCN109073283BCompression machines with several condensersEvaporators/condensersTransport systemTransit system
Owner:CARRIER CORP

A rapid evaluation method and system for autonomous capability of unmanned system decision-making strategy

ActiveCN112765812BImprove assessment efficiencyRapid assessmentGeometric CADDesign optimisation/simulationRisk levelDecision strategy
Owner:INST OF SOFTWARE - CHINESE ACAD OF SCI

A Dynamic Gesture Recognition Method Based on Hidden Markov Model Incremental Learning

ActiveCN103593680BImprove robustnessImprove adaptabilityCharacter and pattern recognitionFeature extractionHide markov model
Owner:NANJING UNIV

Filter for removing paint and dust

InactiveCN102836607BSimple structureImprove purification efficiencyUsing liquid separation agentEcological environmentEngineering
Owner:张宏生

A kind of sponge-loaded organic solvent absorbent and preparation method thereof

ActiveCN106925238BHigh porosityReduce penetration resistanceOther chemical processesAlkali metal oxides/hydroxidesPolymer scienceFunctional monomer
Owner:FUZHOU UNIV

Test case scope determination method, device and storage medium

ActiveCN108491321BZoom out is effectiveImprove determination efficiencySoftware testing/debuggingTest efficiencySystem testing
Owner:PING AN TECH (SHENZHEN) CO LTD

A Profit-aware Distributed Data Center Load Management Method

ActiveCN108063805BTransmissionQuality of serviceEngineering
Owner:INNER MONGOLIA UNIVERSITY

Chinese chestnut vinegar

InactiveCN101358163BFirm textureSweet and glutinousVinegar preparationCastanopsis sclerophyllaChaff
Owner:于秀珠

Charge-discharge battery pack equilibrium management system

InactiveCN101902060BUniform energyEnergy easyBatteries circuit arrangementsElectric powerCapacitanceElectrical battery
Owner:CHONGQING UNIV

Vehicle anti-theft device

InactiveCN1764563APrevent theftVehicle locksAnti-theft devicesParking areaData storing
Owner:PANASONIC CORP

Guide system for injection mold

InactiveCN110802807AImplementation orientationHigh guiding precisionEngineeringScrew thread
Owner:何友兰

Extension tube for vacuum cleaner

ActiveCN110710923BDoes not affect the flow areaImprove protectionSuction cleanersStructural engineeringElectric wire
Owner:尚科宁家(香港)股份有限公司

A kind of preparation method of single-ended trialkoxysiloxy-terminated polysiloxane fluid

ActiveCN113024809BHigh purityRegular structurePolymer scienceOrganic synthesis
Owner:HANGZHOU NORMAL UNIVERSITY

A Segmented Slope Compensation Circuit for Buck Converter

ActiveCN107707103BHigh precisionStable jobAmplifier modifications to raise efficiencyPower conversion systemsCapacitanceConverters
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A wireless communication frame synchronization method and system based on pseudo-random sequence

ActiveCN107846376BReduce overheadReduce resource overheadMulti-frequency code systemsRadio frequencyLow power dissipation
Owner:SICHUAN JIUZHOU ELECTRIC GROUP

A compact high-power microwave device with low guided magnetic field in l-band

ActiveCN109616393BReduce volumeReduce weightTransit-tube circuit elementsResonant cavityElectrical conductor
Owner:INST OF APPLIED ELECTRONICS CHINA ACAD OF ENG PHYSICS

Photoelectric component for light sensor and method of making the same

ActiveCN106558635BImproved leakage current generationFinal product manufactureSemiconductor devicesEngineeringSemiconductor
Owner:GIANTPLUS TECH

Air conditioner control method, device and air conditioner

ActiveCN106568163BImprove the accuracy of judgmentImprove securityMechanical apparatusSpace heating and ventilation safety systemsEngineering
Owner:GREE ELECTRIC APPLIANCES INC

Turtle foodstuff processing method

InactiveCN100528004CTender meatFull of nutritionFood preparationPlant ingredientsSoya sauceFood products
Owner:河北玉兰香保定会馆饮食有限公司

A kind of preparation method of high-calcium dried meat floss

ActiveCN107535860BImprove absorption efficiencyLess worryFood scienceBiotechnologyCalcium content
Owner:HEFEI UNIV OF TECH

Rice moth breeding equipment for automatic egg harvester

ActiveCN105454167BSignificant changeAvoid damageAnimal husbandryIndustrial engineering
Owner:BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES

A kind of high heat aging and ozone aging nitrile/polyvinyl chloride rubber composition

ActiveCN106397882BImprove heat resistanceExtended service lifePolymer sciencePolyvinyl chloride
Owner:NANJING ORIENTLEADER TECH CO LTD

Method and device for uplink priority occupation indication

ActiveCN110859009BReduce uplink transmit powerImprove reliabilityPower managementHigh level techniquesComputer networkTelecommunications
Owner:VIVO MOBILE COMM CO LTD

A method and device for controlling network congestion

InactiveCN103118416BReduce congestionAssess restrictionAccess networkComputer science
Owner:ZTE CORP

A signal sensing device for detecting the bullet position of a multi-stage electromagnetic gun and its implementation method

ActiveCN109489479BOptimize discharge control capabilityOvercome the difficulty of precise regulationElectromagnetic launchersMechanical engineeringMagnet coil
Owner:GUANGZHOU UNIVERSITY

Fingerprint reading device and method

InactiveCN1183473CPerson identificationUsing optical meansProduction rateActive matrix
Owner:SII SEMICONDUCTOR CORP

Pile Pulling Mechanism

ActiveCN105155538BEasy to holdEasy to navigateBulkheads/pilesLocking mechanismEngineering
Owner:CHONGQING HONGGONG INSTRUCTIONAL MACHINE

A switching control method for supercapacitor charging and discharging process

ActiveCN103904734BComprehensive modeling method is simpleComprehensive modeling approach is easy to useBatteries circuit arrangementsElectric powerCapacitanceSupercapacitor
Owner:宣城优度科技服务有限公司

Method for preparing high-purity liquid chromatographic grade N-alkanes

ActiveCN101712588BHas selective solubility propertiesHas selective extraction capabilityExtraction purification/separationChemical modification purification/separationAlkaneN octane
Owner:ANQING FULLTIME CHEM INDAL

Multilayer electronic component

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