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.

Steel concrete prefabricated plate with rib

InactiveCN1944897AFloorsSoft layerReinforced concrete
Owner:邱则有

Data query method, cache server and terminal

PendingCN110134705AImprove query efficiencyReduce loadDigital data information retrievalSpecial data processing applicationsCache serverData query
Owner:CHINA MOBILE COMM GRP CO LTD +1

Thermoelectric rotator based on temperature-dependent coordinate transformation theory, and design method thereof

PendingCN113656990AFlexible regulationUniversalDesign optimisation/simulationCAD numerical modellingHeat flowEngineering
Owner:FUDAN UNIV

High-frequency ultrasonic transducer and preparing method thereof

ActiveCN105170435AFirmly connectedDoes not affect addingMechanical vibrations separationUltrasonic sensorMachining process
Owner:GREEN VALLEY BRAINTECH SHENZHEN MEDICAL TECH CO LTD

Water-based facial wax for medical system ground coating and preparation process thereof

InactiveCN110128859AHigh glossImprove the wear resistance coefficientAntifouling/underwater paintsPaints with biocidesWater basedPhosphate
Owner:佛山市芳菲丽特清洁用品有限公司

Medicine for treating deficient cold and preparation method thereof

InactiveCN103446474AQuick cureRelieve painSenses disorderAntipyreticDiseaseSide effect
Owner:成丽芳

Cough-removing phlegm-reducing traditional Chinese medicinal granules and preparation method thereof

ActiveCN103142858AAnthropod material medical ingredientsGranular deliveryRhododendron mariaeAstragalus mongholicus
Owner:南通市星期七旅游开发有限公司

Random wobble area detection method based on probability density evaluation

ActiveCN102800112AHigh precisionGood effectImage analysisDistribution characteristicComputer science
Owner:ZHEJIANG ICARE VISION TECH

Antibacterial polypropylene spunbonded nonwoven and preparation method thereof

InactiveCN105714396AImprove performanceImprove antibacterial propertiesNon-woven fabricsMonocomponent polyolefin artificial filamentAntioxidantNonwoven fabric
Owner:ANHUI YILIN PLASTIC IND CO LTD

Staphylococcus equorum and application of staphylococcus equorum in heavy metal ion degradation

ActiveCN104531593AReasonable removalEfficient removalBacteriaContaminated soil reclamationStaphylococcus equorumIon
Owner:NANJING UNIV OF TECH

Static press

PendingCN113368963AAchieve brokenImprove recycling efficiencyHollow article cleaningGrain treatmentsCushioningClassical mechanics
Owner:李加耀

Foam wound dressing comprising an antiseptic

InactiveCN112334162AAbsorbent padsAmine active ingredientsPolymer scienceWound dressing
Owner:COLOPLAST AS

Novel glass diaphragm high pitch loudspeaker

InactiveCN114095838AMaintain volume levelPrevent moistureDiaphragm dampingPlane diaphragmsEngineeringElectronic component
Owner:SHENZHEN WABONY ELECTRONICS

Industrial screening effect dynamic evaluation method based on digital twinning

PendingCN114707255ARealize real-time dynamic evaluationGeometric CADDesign optimisation/simulationTerminal equipmentMachine
Owner:CHINA UNIV OF MINING & TECH

Double-layer tubular guide plate for ship

InactiveCN104249808AAvoid damageCollision preventionMarine engineering
Owner:凌怀宇

Rigidity locating indexing disc

InactiveCN101032800AIncrease the number ofHigh indexing accuracyPrecision positioning equipmentLocking mechanismEngineering
Owner:BEIJING LANXINTE TECH CO LTD

Method for enhancing electricity production performance of CO<2> mineralized battery by using riboflavin and battery

ActiveCN108736052AImprove power generation performanceAvoid high overpotentialIndirect fuel cellsElectrogenerative processesSodium bicarbonateElectrolytic agent
Owner:SICHUAN UNIV

Melt-blown cloth capable of inactivating virus, steam spraying method, production line and application

PendingCN112482017ASolve for uniformitySolve the adhesionBiochemical fibre treatmentHeating/cooling textile fabricsProcess engineeringMechanical engineering
Owner:大连医博仕医疗器械有限公司

Machining device and method for fixed-diameter surface milling

ActiveCN106216623AElimination of OD differencesReduce the amount of processingEngineeringMachining
Owner:广东科莱博科技有限公司

Method for preparing surface-modification ultrafine magnesium hydroxide

InactiveCN106280564AImprove mechanical propertiesImprove processing fluidityPigment treatment with organosilicon compoundsPigment treatment with non-polymer organic compoundsHeat stabilitySolvent
Owner:黄惠娟

Vehicular noise reduction assembly, power assembly with the vehicular noise reduction assembly, and electric vehicle with the power assembly

InactiveCN105172709AElectric propulsion mountingControl devicesEngineeringElectric vehicle
Owner:BEIJING ELECTRIC VEHICLE

Woodworking machining center

PendingCN111958710AAvoid damageGuaranteed stabilityMulti-purpose machinesStructural engineeringMechanical equipment
Owner:吴善旺

Modified akkermansia muciniphila Amuc_1100 protein and preparation method and application thereof

ActiveCN110950937AReveal biological activityImprove biological activityPeptide/protein ingredientsMetabolism disorderPharmaceutical drugProtein engineering
Owner:ANHUI UNIVERSITY

Device with levitation and transportation

ActiveCN103112719AConveyorsSemiconductor/solid-state device manufacturingSuction forceLevitation
Owner:TORAY ENG CO LTD

Metal zipper chemical staining equipment

InactiveCN108043647AIncrease production speedAvoid pollutionSpray boothsStainingFuel tank
Owner:安徽安丰五金压铸有限公司

Washing machine air duct noise reduction device and washing machine with same

PendingCN112609417AImprove experienceImprove noise reductionSound producing devicesTextiles and paperMicro perforated plateLaundry washing machine
Owner:GREE ELECTRIC APPLIANCES INC

Adjustable platform for assembly and welding of conical hopper

ActiveCN102744541AEasy to useReduce build timeWelding/cutting auxillary devicesAuxillary welding devicesEngineeringWelding
Owner:CHINA 19TH METALLURGICAL CORP

Method for separating air conditioning hot water machine of outdoor machine externally provided with compressor

InactiveCN102162690APromote repairEasy maintenanceNoise suppressionHeating and refrigeration combinationsMachine controlEngineering
Owner:林荣恒

Fabricated type building system based on inner insertion plate and end plate connection beam-column joint

ActiveCN110359557AEasy to operateEasy constructionFloorsEngineeringPlastic hinge
Owner:BEIJING UNIV OF TECH

High-efficiency aeration device for sewage treatment

InactiveCN112299577ASet evenlyAutomatically control the amount of aerationWater aerationSustainable biological treatmentCoil springSewage treatment
Owner:李月

Multi-station drilling and tapping machine

InactiveCN104084798AIncrease productivityOther manufacturing equipments/toolsMotor driveDrive wheel
Owner:CHUZHOU SWITCH ELECTRICAL TECH

Candidda maltosa CGMCC No.0693 and its use in petroleum refinement

InactiveCN1510125AEasy natureImprove propertiesFungiHydrocarbon oils refiningHyphaHigh activity
Owner:PETROCHINA CO LTD

Load modelling method and load control method for wind turbine generator system

InactiveCN106224162AAccurately reflect aerodynamic performancePracticalWind motor controlMachines/enginesElectricityProportion integration differentiation
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Ocean platform windward type wind power generation device

InactiveCN113757033AIncrease power generation capacityImprove power generation efficiencyWind energy with water energyMachines/enginesMarine engineeringFan blade
Owner:张霭旎

Grain unloading transmission case structure

InactiveCN111512770AReduce space consumptionIncrease available spaceMowersAugerDrive shaft
Owner:JIANGSU WORLD AGRI MACHINERY

Anti-mosquito energizing seat cushion

InactiveCN102871420AEasy to carryImprove learning efficiencyStuffed mattressesSpring mattressesAromatherapyEngineering
Owner:NANTONG JINYUE FASHION DESIGN

Automatic driving virtual test platform building method for mapping real-world road conditions

ActiveCN112526968AQuick Test Run StatusAddressing the needs of autonomous driving test trialsVehicle testingElectric testing/monitoringTestbedSensor model
Owner:SOUTHEAST UNIV

House seeing system and house seeing robot

ActiveCN107030705AManipulatorHuman bodyEngineering
Owner:珠海幸福家网络科技股份有限公司

2-hydroxyl radical-3,5-dialkylbenzene sulfonate anionic surface active agent and preparation method and uses thereof

InactiveCN101113139ATransportation and packagingSulfonic acids salts preparationChemical structureCarbon number
Owner:TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI

Motor case

InactiveCN102487227ASave materialLow costSupports/enclosures/casingsEngineering
Owner:ZHONGSHAN BROAD OCEAN

Method and device for producing refined anthracene, refined carbazole and phenanthrene product from raw material of monoanthracene oil

ActiveCN103232318ASuitable for the production of refined anthraceneReduce consumptionDistillation purification/separationHydrocarbonsAnthraceneCarbazole
Owner:ACRE COKING & REFRACTORY ENG CONSULTING CORP DALIAN MCC

A sitting heat therapeutic apparatus

ActiveCN101940511AVibration massageRoller massageAcupressureThigh
Owner:CERAGEM

Cloud control method and system of washing machine

InactiveCN106850367ASolve the fault feedbackTimely and accurate fault feedbackSubstation equipmentHome automation networksWater levelComputer science
Owner:福州恰同学信息科技有限公司

Integral dismantling system based on semi-submersible multifunctional transportation dismantling ship and operation method of integral dismantling system

PendingCN111762281AReduce torqueFlexible layoutVessel cleaningMarine vessel transportationButt jointOffshore construction
Owner:COSCO SHIPPING

Preparation method for carbon-based catalyst of composite metal

ActiveCN104888800AStrong acid and alkali resistanceLarge specific surface areaOrganic compound preparationChemical recyclingRefluxActivated carbon
Owner:广东兴尚环境科技有限公司

Blade and manufacturing method thereof

ActiveCN105359651ASimple structureEasy to processLawn machinesPunchingFan blade
Owner:NINGBO JOYO GARDEN TOOLS

Medical ice blanket

ActiveCN104367407AReduce heat exchangeSmall temperature differenceNursing bedsTherapeutic coolingDewTemperature difference
Owner:CHANGCHUN ANTAI ELECTRONICS PROD

Final polycondensation reactor for preparing polycarbonate

PendingCN111777755ANarrow residence time distributionImprove removal rateLiquid degasificationSub-atmospheric pressure processesCircular discPolymer science
Owner:LIHUAYI WEIYUAN CHEM CO LTD

Super high frequency (SHF) wave band high-performance filter bank based on low temperature co-fired ceramic (LTCC) and defected ground structure (DGS) technology

InactiveCN105070984AImprove frequency selectivityEnhanced inhibitory effectWaveguide type devicesOut of band rejectionCo-fired ceramic
Owner:NANJING UNIV OF SCI & TECH

Optical fiber sensor and manufacturing method thereof

InactiveCN105890632AImprove performanceRealize detectionConverting sensor output opticallyMicro nanoMicrofluidic channel
Owner:WUHAN TEXTILE UNIV

Bacillus peoriae and application thereof in prevention and treatment of citrus canker

ActiveCN112831447AEasy to filterEasy to trainBiocideBacteriaBiotechnologyPaenibacillus validus
Owner:GUANGXI UNIV FOR NATITIES +1

Automatic control system of continuous pressing machine

ActiveCN102744761AGuaranteed continuityIncrease productionWood working apparatusDomestic articlesFiberHuman–machine interface
Owner:DAYA WOOD IND JIANGXI +1

Single voltage acquisition circuit, method and device

ActiveCN110609242AAcquisition of single voltageSolve the technical problems of voltage acquisition requirementsElectrical testingMeasurement using digital techniquesMicrocontrollerElectrical battery
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Digital key generation system

ActiveCN110855616AGenerate efficientlyImprove securityKey distribution for secure communicationIndividual entry/exit registersEngineeringKey generation
Owner:CHINA FIRST AUTOMOBILE

Dual-card anti-theft system and anti-theft method for vehicle in parking lot

ActiveCN102903159AAddress Security ManagementPrevent theftTicket-issuing apparatusEngineeringReader writer
Owner:深圳市红门智慧停车科技有限公司

Flow meter capable of conveniently cleaning impeller

ActiveCN110954171AEasy to separate and openEasy to removeVolume meteringVolume/mass flow by dynamic fluid flow effectForeign matterImpeller
Owner:江苏中苏节水科技有限公司

Method for testing fatigue performances of swinging arm

ActiveCN105352743ASpeed ​​up R&D and designSimple structureVehicle suspension/damping testingEngineeringFatigue testing
Owner:NINGBO HUIZHONG AUTOMOTIVE CHASSIS MFG

Segmented energy processing-based truncated sequential test method

InactiveCN102075263AFast perceptionPerceived effectiveTransmission monitoringComputation complexityFrequency spectrum
Owner:XIDIAN UNIV

Probe, probe head and device for measuring impedance of living body

ActiveCN103654777AAvoid changeHigh precisionDiagnostic recording/measuringSensorsBiological bodyMedicine
Owner:SEALAND TECH CHENGDU

Automatic biscuit flour pressing and forming machine with high production efficiency

ActiveCN110800771AImprovement of complex defects in rollingImprove molding efficiencyDough-sheeters/rolling-machines/rolling-pinsDough embossing machinesMechanical engineeringIndustrial engineering
Owner:ANHUI DINGKANG FOOD

Bistatic radar multichannel combination dimension reduction clutter suppression method based on MIMO

InactiveCN103353592AReduce the number of requestsLower requirementWave based measurement systemsComputation complexityTarget signal
Owner:XIDIAN UNIV

Postoperative rehabilitation monitoring management device for obstetrics department

ActiveCN109771160AReduce oppressionReduce direct impactGymnastic exercisingWheelchairs/patient conveyanceObstetricsObstetric history
Owner:LUOHE MEDICAL COLLEGE

Intelligent direct current electricity leakage detection and surge protection device

InactiveCN104934932ASimple structureWith waterproof functionElectrical testingEmergency protective arrangements for automatic disconnectionElectricityHarmonic
Owner:GUANGDONG YOUNGY OPTOELECTRONICS TECH

Residual heat reclaiming apparatus for boiler vent gas

InactiveCN101498437ARelieve pressureReduce qualitySteam separation arrangementsIndirect heat exchangersEngineeringLiquid metal
Owner:石狮市亿祥染整有限公司

Traditional Chinese medicine for treating purpura

InactiveCN102940734AImprove immunityEnhance heat-clearing and detoxificationBlood disorderPlant ingredientsSide effectBiology
Owner:肥西县中医院

Rolling ball type flowmeter

InactiveCN108195433ASmall pressure lossIncreased ease of installationVolume/mass flow by mechanical effectsEngineeringMechanical engineering
Owner:TIANJIN UNIV

Method of laser-welding metal materials by double lasers

ActiveCN103753022AChange the surface morphologyImprove absorption rateWelding/soldering/cutting articlesLaser beam welding apparatusShielding gasMetallic materials
Owner:JIANGSU ZHONGKE DAGANG LASER TECH

Film fixing device for exposure machine

ActiveCN103345131AEasy to operateReduced time required for film replacementPhotomechanical treatmentWaste productEngineering
Owner:江苏骏成电子科技股份有限公司

Smart domestic sewage treatment device

InactiveCN106731119AAvoid cloggingWater treatment parameter controlSpecific water treatment objectivesSewageSewage treatment
Owner:田禹

Certainty soliton mode locking method for Kerr optical frequency comb in optical microcavity

InactiveCN105428990AAvoid disturbanceDeterministicLaser detailsFrequency spectrumMode-locking
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Robot system

InactiveCN103213133AShorten the timeProgramme-controlled manipulatorRobotRobotic systemsPhysical medicine and rehabilitation
Owner:YASKAWA DENKI KK

Threaded tooth profile design method for planetary roller screw

InactiveCN106641151AExcellent meshing characteristicsImprove the disadvantage of prone to edge meshingGeometric CADGearingGreek letter betaRoller screw
Owner:BEIHANG UNIV

Salt sculpture coating and preparation method thereof

ActiveCN107523184AFine surface with few bumpsStrong and firmOrnamental structuresPretreated surfacesEpoxyAliphatic amine
Owner:WUDI SALT IND

Electric vehicle charging strategy determination method and device

ActiveCN112238782ALow costSmall charging pays for the costCharging stationsDesign optimisation/simulationControl theoryCharging station
Owner:UNIV OF SCI & TECH OF CHINA

Method for detecting tannin substance in salvianolic acid used for injection

ActiveCN103376300AEasy to operateThe result is accurate and stableComponent separationGallic acid esterCatechinic acid
Owner:TIANJIN TASLY ZHIJIAO PHARMA

Group sending message processing method and device in instant messaging system

ActiveCN112737918AAvoid excessive harassmentSpecial service provision for substationInput/output processes for data processingMessage processingInstant messaging
Owner:TENCENT TECH (SHENZHEN) CO LTD

3-nitroquinoline derivatives as well as preparation method and application thereof

ActiveCN107522659AGood antitumor activityShort synthetic routeOrganic chemistryAntineoplastic agentsOrganic synthesisSolvent
Owner:YUNNAN UNIV

Control method for rack-mounted variable-frequency air conditioner and rack-mounted variable-frequency air conditioner

ActiveCN110740617AGuaranteed uptimeAvoid temperature fluctuationsCooling/ventilation/heating modificationsAutomatic controlEngineering
Owner:青岛海信网络能源股份有限公司

Zero pronoun resolution method and device

ActiveCN109471919AProcessing speedMeet the needs of real-time conversationsText database queryingAlgorithmApplication Context
Owner:BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD

Catalyst for isobutane dehydrogenation production of isobutylene and preparation method thereof

ActiveCN106607023AEnhanced Surface AciditySlow down inactivationHydrocarbonsMetal/metal-oxides/metal-hydroxide catalystsLow activityDivalent metal
Owner:CHINA PETROLEUM & CHEM CORP +1

On-line detection method of wheel steel billet angular deviation and detection system thereof

ActiveCN102183218ARealize online wear compensationImprove yieldUsing optical meansLaser rangingProcess module
Owner:马鞍山马钢华阳设备诊断工程有限公司

Underwater rotating seal waterproofing device

InactiveCN103925365AIncrease up and down pressureReduce coefficient of frictionEngine sealsGramRotating disc
Owner:CHENGDU JINJIANG ELECTRONICS SYST ENG

Vehicle water dispenser control method

ActiveCN108294627AAvoid burnsAvoid displacementBeverage vesselsWater useWater volume
Owner:台州市黄岩日隆模具厂(普通合伙)

Method for recycling and processing organic sludge as resources

ActiveCN101698559AReduce the content of organic matterEliminate odorSludge treatment by de-watering/drying/thickeningClimate change adaptationSludge cakePotassium
Owner:JIANGSU UNIV OF TECH +1

Frequency-conversion power device for cutting motor of heading machine

ActiveCN104779816AReduce volumeImprove power densityAc-dc conversionCooling/ventilation/heating modificationsPower semiconductor deviceCapacitance
Owner:CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST

Detection equipment and detection method for two-way hand pump

ActiveCN110345059AHigh degree of automationReduce human errorPump testingPositive-displacement liquid enginesControl setFuel tank
Owner:南京理工军邦特种智能装备研究院有限公司

Ultrahigh-frequency soft magnetic ferrite material and preparation method of magnetic core

ActiveCN113277841ARaise the resonance frequencyHigh densityStrontium carbonateSoft magnet
Owner:湖北华磁电子科技有限公司

Rotation mechanical vibration fault simulation system

ActiveCN105738056AVibration testingData needsMotor controller
Owner:FUJIAN NINGDE NUCLEAR POWER

High-voltage drop-out fuse quick release device

ActiveCN111785595ADoes not affect power supplyProtect life safetyEmergency protective circuit arrangementsEmergency protective devicesVoltage dropControl theory
Owner:GUIZHOU POWER GRID CO LTD

Liquid inlet distribution device for heat exchanger tubes

ActiveCN103175435AImprove heat transfer effectImprove distributionHeat exchanger casingsPlate heat exchangerEconomic benefits
Owner:JIANGSU HUAYI TECH

Equidistance transfer and processing device and method

ActiveCN110711830AReduce mistakesDevice PlateDrive wheel
Owner:SHENYANG AEROSPACE UNIVERSITY

Blueberry artificial seed preparation method

ActiveCN110771508ANovel resourceImprove stabilityGrowth substratesCulture mediaPropaguleIon exchange
Owner:DALIAN UNIV

Nano-silica/alcoholic hydroxyl containing poly(methyl)acrylate paint

ActiveCN104910744ACoatingsCross-linkHardness
Owner:董春珍

Substituted diaminopyrimidine compound

ActiveCN109851638AOrganic active ingredientsGroup 5/15 element organic compoundsDiseaseMetabolite
Owner:SHENZHEN TARGETRX INC

CIGS thin film type solar cell device and preparation method thereof

ActiveCN102779891AImprove photoelectric conversion efficiencyPerformance impactFinal product manufacturePhotovoltaic energy generationElectron holeLuminous flux
Owner:THE CHINESE UNIVERSITY OF HONG KONG +1

Method for optimally sorting aircraft structural part automatic programming processing units based on technological process

ActiveCN104007699AShorten the production cycleMeet the process requirementsNumerical controlMachining deformationProcess engineering
Owner:SHENYANG AIRCRAFT CORP

Photopolymerizable silicone materials forming semipermeable membranes for sensor applications

InactiveCN101288028AMicrobiological testing/measurementPhotomechanical apparatusUltrasound attenuationAnalyte
Owner:DOW CORNING CORP

Valve seat structure of track ball valve

ActiveCN103711935AQuick changeEasy maintenancePlug valvesValve member-seat contactsEngineeringAlloy
Owner:SHANGHAI SHENTONG ENTERPRISE DEV

Treatment method of phosphorus-containing sewage

InactiveCN104817240AEasy to handlePromote degradationSludge treatment by de-watering/drying/thickeningTreatment using aerobic processesNitrogenSewage
Owner:CHINESE RES ACAD OF ENVIRONMENTAL SCI

Traditional Chinese medicinal composition for improving reproductive function of sows, and preparation method thereof

ActiveCN104173474AImprove immunityImprove reproductive functionGranular deliverySexual disorderMiscarriageLiver and kidney
Owner:河南后羿制药有限公司

Spraying device for high-voltage, charged and on-rust anti-corrosion RTV anti-contamination flashover coating

ActiveCN108405397ALarge area cleaningImprove fitSpraying apparatusCleaning using toolsEngineeringHigh pressure
Owner:重庆洎皋电力科技有限责任公司

System and method for effecting information governance

ActiveCN101410837AData processing applicationsDatabase distribution/replicationInformation controlInformation governance
Owner:赛点科技控股有限公司

A heating and shaping system using microwave focused beam heating

ActiveCN105246847AGlass transportation apparatusGlass reforming apparatusEngineeringGlass sheet
Owner:PPG IND OHIO INC

Electrostatic discharge monitoring and manufacturing process control system

InactiveCN101371148ATesting dielectric strengthMeasuring interference from external sourcesControl systemAssembly line
Owner:RES IN MOTION LTD

Stamping device

ActiveCN106216474AImprove processing efficiencyMetal-working feeding devicesPositioning devicesEngineeringMechanical engineering
Owner:江苏精工泵业有限公司

Low-nitrogen oxide combustor

ActiveCN108884992AReduce the temperatureRapid combustion reactionCombustion using gaseous and pulverulent fuelCombustion using liquid and pulverulent fuelCombustion systemLow nitrogen
Owner:KOREA INST OF IND TECH

Method and device for adjusting parameters of controller

ActiveCN103439882AAdaptive controlControl systemTransfer function
Owner:BEIJING RUNKE GENERAL TECH

Method and system for reducing power consumption of MCU (Micro-Control Unit)

ActiveCN104111850AReduce power consumptionProgram loading/initiatingEnergy efficient computingReal-time clockOperational system
Owner:ALIBABA CLOUD COMPUTING LTD

Software test method and device

ActiveCN104978260AReduce operating costsReduce maintenance costsSoftware testing/debuggingSoftware engineeringComputer module
Owner:TENCENT TECH (SHENZHEN) CO LTD

Method and device for determining opposite firing air supply quantity and automatic control system

ActiveCN105509035ARealize automatic controlEfficient combustionAir supply regulationCombustion apparatusAutomatic controlAnalysis data
Owner:NORTH CHINA ELECTRICAL POWER RES INST +1

Perfluoroelastomer composition and sealing material

ActiveCN101657493AOther chemical processesElastomer
Owner:3M INNOVATIVE PROPERTIES CO

A single frequency network anti-noise mobile multimedia broadcast signal framing modulation method

InactiveCN102263744AOrthogonalDoes not destroy the orthogonalityError preventionMulti-frequency code systemsTime domainControllability
Owner:蔡春艳

Water-soluble heat-resistant and salt-tolerant AM/AA/AMPS/NPAB polymer oil displacement agent and its synthesis method

InactiveCN103396778AGood water solubilityImprove salt resistanceDrilling compositionMeth-Sodium hydrogen sulphite
Owner:SOUTHWEST PETROLEUM UNIV

Orthogonal bidirectional creep testing device and testing method of orthogonal bidirectional creep testing device

InactiveCN102607961AImprove efficiencyEasy to operateMaterial strength using tensile/compressive forcesTest sampleEngineering
Owner:SHANDONG UNIV

Efficient crushing and recycling device for waste electronic installation casings

ActiveCN108906259AImprove crushing effectEasy to crushGrain treatmentsEngineering
Owner:扬州市旅游日用品制造总厂

Polycrystalline silicon reduction furnace raw material gas feeding amount controller

ActiveCN104803387AReduce the effective contentRealize online automatic controlControlling ratio of multiple fluid flowsSilicon compoundsElectricityAutomatic control
Owner:XINTE ENERGY

File transmission method and device and electronic equipment

ActiveCN110557507AEnsure safetyImprove upload efficiencySubstation equipmentTransmissionFile transmissionApplication software
Owner:DAWNING INFORMATION IND BEIJING +1

Method for manufacturing circuit device

InactiveCN1819132AInhibition of contractionReduce surface tensionPrinted circuit assemblingPrinted circuit aspectsSulfurSolder paste
Owner:SANYO ELECTRIC CO LTD

Phase balancing method based on dispersion characteristics of voltage-controlled phase shifter

ActiveCN109307801AAchieve phase trimAdjustable voltageVoltage-current phase angleElectricityTime delays
Owner:XIAN INSTITUE OF SPACE RADIO TECH

Toroid and differential detection device

ActiveCN101226822AAvoid false detectionMagnetic flux homogenizationSwitch operated by current/voltage unbalanceTransformersCouplingEngineering
Owner:SCHNEIDER ELECTRIC IND SAS

Lamp house apparatus of showcase

ActiveCN101509638AEasy to installImprove fastnessLighting applicationsProtective devices for lightingMechanical engineering
Owner:HISENSE HOME APPLIANCES GRP CO LTD +1

Print quality examination device

ActiveCN109715405AHigh precision quality inspectionPattern printingOptically investigating flaws/contaminationMirror reflectionEngineering
Owner:KOMORI CORP

A system disk SSD power-off test method based on a mainboard

ActiveCN109817272AAutomate executionIncrease load capacityStatic storageCyclic processElectricity
Owner:SHANDONG SINOCHIP SEMICON

Low-cost concrete antifreezing pumping aid and preparation method thereof

ActiveCN102060463AImprove performanceGood antifreezeSulfonateAcid water
Owner:安徽海螺材料科技股份有限公司

Human serum amyloid A1 and preparation method and application thereof

ActiveCN102584976AReduce fatalityFungiPeptide/protein ingredientsDiseaseSerum amyloid A1
Owner:SHANGHAI JIAO TONG UNIV

Information display method and device and electronic equipment

ActiveCN110795021AMeet the needs of useImprove user experienceInput/output processes for data processingComputer hardwareComputer network
Owner:VIVO MOBILE COMM CO LTD

Thermal migration system based on distributed storage, and migration method thereof

ActiveCN111459416AImprove reading and writing efficiencyGuaranteed stabilityInput/output to record carriersComputational scienceOriginal data
Owner:HANGZHOU NETBANK INTERCONNECTION TECH CO LTD

A method and a mobile terminal for identifying the network identity of a contact based on a telephone number

ActiveCN103647873AImprove experienceQuick fixSubstation equipmentData switching networksOnline identityTelephony
Owner:GUANG DONG MING CHUANG SOFTWARE TECH CORP

Semiconductor structure, manufacturing method thereof and operating method

ActiveCN102623457ASolid-state devicesRead-only memoriesDielectricSemiconductor structure
Owner:MACRONIX INT CO LTD

Method for forging large ship crank shaft

ActiveCN102728772AImprove flowEasy to shapeFurnace typesEngine componentsIngotWork in process
Owner:JIANGSU JINYUAN FORGE

Ball yarn brake for double twisting spindle

ActiveCN106637554ATextiles and paperYarnSuction force
Owner:索若技术两合股份有限公司

Ultralow-temperature preservation method of moringa oleifera pollen

InactiveCN111493065AIncrease vitalityIncrease productionDead plant preservationMoringaMoringa pterygosperma
Owner:YUNNAN INST OF TROPICAL CROPS

Full-heat-exchange air conditioner device

ActiveCN111561758AAvoid getting lostImprove heat exchange efficiencyLighting and heating apparatusSpace heating and ventilation detailsThermodynamicsEngineering
Owner:NORTHWEST A & F UNIV

Low-cost aqueous quick-dry silver coating

ActiveCN108441053ALow costEasy constructionCoatingsWater dispersibleAcrylic resin
Owner:天津梓明涂料制造有限公司

Phase modulation system of microstrip line adjusting device

ActiveCN104966862AWaveguide type devicesCapacitanceEngineering
Owner:SICHUAN SDRISING INFORMATION TECH

Inlet diffuser of hydrogenation reactor

ActiveCN111617703AEject evenlyIncrease pressureHydrocarbon oil crackingHydrocarbon oils refiningFluid phaseRotational flow
Owner:CHINA PETROLEUM & CHEM CORP +2

Negative electrode slurry and application thereof

ActiveCN112713266ANegative electrodesSecondary cellsSolid state electrolyteLithium intercalation
Owner:SVOLT ENERGY TECHNOLOGY CO LTD

Paper money processing equipment

ActiveCN105383729AImprove processing efficiencyReduce processing costsPaper article packagingFinal package aspectsPulp and paper industrySmall footprint
Owner:HUNAN CHENTAI INFORMATION TECH

Gearbox fault diagnosis method and device

InactiveCN103837345AImplement fault diagnosisImprove reliabilityMachine gearing/transmission testingGraphicsWavelet reconstruction
Owner:SHANGHAI DIANJI UNIV

Self-locking precast lining segment waterproof connector structure and working method thereof

InactiveCN108252724AClosely connectedCombined fasteningUnderground chambersTunnel liningSelf lockingLine segment
Owner:NORTHEASTERN UNIV +1

Mobile fluffy plastic volume reduction device

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