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 positive electrode of copper-based thin film solar cell and preparation method thereof

ActiveCN111244197BSimple processContact matchFinal product manufacturePhotovoltaic energy generationElectrical batteryMetal electrodes
Owner:NANKAI UNIV

Speech recognition method, device, equipment and storage medium

ActiveCN108564941BSolve the problem of false wake-upImprove accuracyMathematical modelsBiological modelsFinite-state machineSpeech sound
Owner:TENCENT TECH (SHENZHEN) CO LTD

A manufacturing process for high-speed rail track slabs

ActiveCN109397521BImprove performanceAvoid deformationCeramic shaping apparatusCoatingsManufacturing technologyTrackway
Owner:德阳科吉高新材料有限责任公司

Fault detection method and substation terminal station used in the method

ActiveCN104126311BTelemetry/telecontrol selection arrangementsControl dataData signal
Owner:株式会社爱霓威亚

Production water control method and device based on electric ball valve adjustment, ultrapure water preparation system

ActiveCN104528881BImprove controllabilityHigh degree of automationWater/sewage treatment bu osmosis/dialysisWater/sewage treatment apparatusThermodynamicsReverse osmosis
Owner:BEIJING MILLIIN MEDICAL TECH DEV

Storage device for a tablet computer

ActiveCN111930183BFirmly connectedInhibit sheddingDigital data processing detailsEngineeringMechanical engineering
Owner:安徽首玻光电有限公司

Research method of sawn timber surface defects based on structured laser scanning technology

InactiveCN107315015BImprove detection efficiencyQuick fixOptically investigating flaws/contaminationMean squareSurface roughness
Owner:BEIJING FORESTRY UNIVERSITY

A multi-platform control correspondence method based on word vector

ActiveCN106844339BCharacter and pattern recognitionNatural language data processingWeb siteAlgorithm
Owner:NANJING UNIV

Instantaneous frequency estimation method based on log operator and t test

ActiveCN107356429BAvoid dependenceReal-timeGeometric CADMachine gearing/transmission testingConfidence intervalAlgorithm
Owner:上海海岱科化工科技有限公司

Negative pressure automatic backstop slag removal device

InactiveCN103084033BEasy to separateReasonable structure and equipmentCombination devicesGaseous fuelsContinuous/uninterruptedWaste management
Owner:辽宁中顺科技装备有限公司

Aniline polymerization delayed-action activator

ActiveCN100413910CEffective control of polymerization rateImprove conductivityProtonSolvent
Owner:IND TECH RES INST

An electric four-way valve

ActiveCN104747757BExtend your lifeAvoid stickingPlug valvesOperating means/releasing devices for valvesElectricityFour-way valve
Owner:贾培育

Cap unit of recording head and inkjet recording apparatus provided with the cap unit

ActiveCN111070892BPrevent leakageAvoid sliding frictionPrintingEngineeringMechanical engineering
Owner:KYOCERA DOCUMENT SOLUTIONS INC

Three-dimensional pressurized water coal mining pressure relief simulation test bench

InactiveCN108195687BEasy to operateReliable measurement dataEarth material testingMaterial strength using tensile/compressive forcesTest chamberPressure reduction
Owner:河北省地质学会

Method for adjusting energy flow density of heat absorber in tower solar collector

ActiveCN104697196BEven energy distributionNo human intervention requiredSolar heat devicesSolar thermal energy generationPower flowHeliostat
Owner:SHOUHANG ENERGY SAVING SOLAR THERMAL TECH CO LTD

Synthetic polyisoprene latex condom with reduced nitrosamine content

PendingCN114381054AMale contraceptivesSurgeryPolymer sciencePtru catalyst
Owner:THAI NIPPON RUBBER IND PUBLIC CO LTD

Composite flora and pulping method by using biological bacterial liquid of composite flora

InactiveCN103074250BZero pollutionPlay a protective effectBio-organic fraction processingBacteriaFiberRheinheimera tangshanensis
Owner:BEIJING TIANAN BIOSCI & TECH

Goods vehicle with carriage plate tensioning mechanism

InactiveCN100579849CEasy to disassembleLoading-carrying vehicle superstructuresEngineeringMental detachment
Owner:CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) CO LTD +1

A split-type automatic feeding machine and its use method

ActiveCN110980332BFast inflowAvoid accumulationConveyorsLarge containersStructural engineeringMechanical engineering
Owner:重庆荣之恒企业管理咨询有限公司

Bioreactor and method for breeding or cultivating biological material

PendingCN110358678ABioreactor/fermenter combinationsBiological substance pretreatmentsElectromagnetic radiationBiological materials
Owner:SCHOTT AG

Research method of bolt anchoring with large amount of expansion agent using CT scanning technology

ActiveCN107462492BSolve the problem that the CT value has a large influencePractical applicationSpecific gravity measurementStudy methodsPressure data
Owner:CHINA THREE GORGES UNIV

PCB board information collection equipment

ActiveCN105307395BEasy to adjustIncrease productivityPrinted circuit manufactureProduction rateComputer science
Owner:PKU HKUST SHENZHEN HONGKONG INSTITUTION +1

Feeding system driving coupling device of molding machine

ActiveCN102198734BRealize the automation of production processReduce energy consumptionTyresReliable transmissionCoupling
Owner:福建建阳龙翔科技开发有限公司

A kind of novel green solid superacid catalyst and application thereof for self-condensation reaction of cyclohexanone

InactiveCN104437558BPhysical/chemical process catalystsOrganic compound preparationCyclohexanoneBiopolymer
Owner:UNIV OF JINAN

Method, system, and equipment for disambiguating characters with duplicate names that improve the efficiency of article-by-article filing

ActiveCN112835852BImprove computing efficiencyImprove robustnessFile system administrationMachine learningAlgorithmEngineering
Owner:GLOBAL TONE COMM TECH

Method and apparatus for improving nfc RF discovery loop tuning based on device sensor measurements

ActiveCN104303528BNear-field transmissionDevices with sensorInformation valueNear field communication
Owner:QUALCOMM INC

A track-type tension fixture

ActiveCN102891454BSolving messy and complex situationsAvoid delays in repair workApparatus for overhead lines/cablesMechanical engineeringInsulator strings
Owner:GUANGYUAN POWER SUPPLY COMPANY OF STATE GRID SICHUAN ELECTRIC POWER +1

A window that purifies the air

InactiveCN106437426BBeautify environmentPurifying airWing arrangementsSpecial door/window arrangementsPush and pullEngineering
Owner:GUANGDONG YUHUAN ENVIRONMENTAL PROTECTION TECH CO LTD

Systems and methods for determining communication parameters for non terrestrial networks

ActiveCN112913273ANetwork traffic/resource managementRadio transmissionCommunication deviceSatellite Telecommunications
Owner:ZTE CORP

Producing method of low-fluorine high-purity tantalic oxide

InactiveCN101565207BImprove consistencyImprove uniformityTantalum compoundsHearthAmmonia
Owner:ZHAOQING DUOLUSN RARE METAL

Preparation method of nanometer tin indium oxide powder

ActiveCN102634816BGood dispersionSmall particlesElectrolysis componentsGallium/indium/thallium compoundsElectrochemical responseChemical reaction
Owner:安徽纳洛米特新材料科技股份有限公司

Method and apparatus for supporting positioning of roaming mobile stations

InactiveCN101507296BPosition fixationSatellite radio beaconingData connectionMobile station
Owner:QUALCOMM INC

Self-luminous manual fire alarm button capable of collecting video data

ActiveCN103218900AIssued promptlySimple structureElectric switchesFire alarmsVideo monitoringShoot
Owner:SHENZHEN GUANGAN FIRE FIGHTING & DECORATION ENG

On-Chip Tunable Optical Isolator Based on Active-Passive Optical Microcavity Coupling System

ActiveCN104133270BHigh sensitivityLarge adjustment rangeCoupling light guidesOptical isolatorCoupling system
Owner:NANJING UNIV

Safety management method and apparatus for layering cipher key, and enciphering/deciphering device

ActiveCN101437145BMake up for deficienciesAnalogue secracy/subscription systemsPlaintextCiphertext
Owner:BEIJING NOVEL SUPER DIGITAL TV TECH

Use of Loosestrife total saponine in preparing medicine for treating liver cancer

InactiveCN101199563BDigestive systemAntineoplastic agentsWilms' tumorLiver cancer
Owner:SUZHOU UNIV

A high-power multi-stage stepped horn

ActiveCN107243446BReduced stress gradient peaksReduce processing costsMechanical vibrations separationEngineeringMagnification
Owner:SHAANXI NORMAL UNIV

Preparation method, extract and application of copper hammer jade belt extract

ActiveCN103585245BWell mixedReduce MDA contentDigestive systemPlant ingredientsAST activityLiver tissue
Owner:广西中医药大学附属瑞康医院

A data recognition and replacement method for dat missing audio

InactiveCN103093782BEasy to identifyEasy to replaceRe-recordingDigital recording/reproducingComputer hardwareMagnetic tape
Owner:上海东方传媒集团有限公司 +1

Multimode wireless terminal and its method for initiating circuit domain voice service

ActiveCN103634830BSupport concurrencyReduce latencyAssess restrictionVoice communicationComputer science
Owner:SPREADTRUM COMM (SHANGHAI) CO LTD

Method and System for Non-Uniform Catalyst Heating for Internal Combustion Engine

InactiveCN107524500AUneven heatingElectrical controlInternal combustion piston enginesExternal combustion engineExhaust gas emissions
Owner:GM GLOBAL TECH OPERATIONS LLC

Negative electrode active material, mixed negative electrode active material, aqueous negative electrode slurry composition, and method for producing negative electrode active material

PendingCN112997339AGood initial charge and discharge characteristicsInhibitionNegative electrodesLi-accumulatorsElectrical batteryPhosphoric acid
Owner:SHIN ETSU CHEM IND CO LTD

a galvanized sheet

ActiveCN110522214BPrevent fallingReduced chance of fallingHousehold cleanersSheets/panelsMetallurgyStructural engineering
Owner:HEFEI EDISON PRECISION MACHINERY CO LTD

A method of cleaning membrane

ActiveCN104138862BWide range of choicesImprove protectionCleaning using liquidsEngineeringHigh pressure
Owner:JIANGXI JDL ENVIRONMENTAL PROTECTION CO LTD

[E]-beta-farnesene analogue, preparing method and application of the same

InactiveCN100567274CGood chemical killing activityImprove stabilityBiocideOrganic chemistryLarge molecular weightBeta-farnesene
Owner:CHINA AGRI UNIV

Composition with functions of treating dysmenorrhoea and beautifying

ActiveCN102488763BImprove treatmentGood effectDermatological disorderSexual disorderSafflowersCarthamus
Owner:南京南药医药科技有限公司

A Material Distributing Mechanism in Front of a Roller Hearth Furnace Without Material Frame

ActiveCN103771121BIncrease stiffnessReduce distortionControl devices for conveyorsEngineeringMaterial distribution
Owner:紫江炉业南京有限公司

Wind power boom turning method and crane

ActiveCN106395645BPlay a buffer roleFlipCranesEngineeringWind power
Owner:XUZHOU HEAVY MASCH CO LTD

Electric power bias circuit with negative feedback

InactiveCN100476673CImprove stabilityHigh precisionElectric variable regulationNegative feedbackEngineering
Owner:HUAZHONG UNIV OF SCI & TECH

A kind of high temperature resistant acrylate rubber and preparation method thereof

InactiveCN105949697BGood dispersionImprove contact stabilityPolymer scienceFunctional monomer
Owner:SHENZHEN HANYUXIN ELECTRONICS TECH

Composition and preparation method for preparing composite foaming material for sports shoe soles

ActiveCN107245183BIdeal raw material function combinationIncrease elasticitySolesElastomerLow-density polyethylene
Owner:ANTA CHINA

Headlamp steering system and steering control method thereof

ActiveCN101767550BMaintain the character of the design as it should beImprove driving safetyOptical signallingEngineeringSteering control
Owner:AUTOMOTIVE RES & TESTING CENT

A method for modifying nylon fibers under tension in supercritical CO2

InactiveCN103469601BHigh tensile modulusHigh tensile strengthFibre typesGraft reactionSolvent
Owner:DONGHUA UNIV +1

A liquid food testing and sampling device

ActiveCN109269839BImprove collection efficiencyAccurate quality inspectionWithdrawing sample devicesProcess engineeringMechanical engineering
Owner:聚慧重庆工业设计研究院有限公司 +3

Manufacturing method for steel ingot of axle steel

ActiveCN102634717BImprove stabilityImprove fatigue resistanceManufacturing convertersProcess efficiency improvementIngotFatigue cracking
Owner:BAOSHAN IRON & STEEL CO LTD

Grease decoloring method

ActiveCN102994225BAchieve decolorizationNo emissionsFatty-oils/fats refiningOil and greaseFine chemical
Owner:陈汉卿

A bimetallic temperature compensation plate forming method and mold

ActiveCN104707891BImprove ergonomicsAviationEngineering
Owner:XIAN AERO ENGINE CONTROLS

Preparation method of nanocellulose/fluorine-containing polyacrylate composite emulsion

ActiveCN106749860BImprove stabilitySmall particle size distributionWater bathsPickering emulsion
Owner:SHAANXI UNIV OF SCI & TECH

An information processing method and base station

ActiveCN105101260BReal-time performance cannot be guaranteedBe sure to be smart and accurateWireless communicationChannel state informationInformation processing
Owner:LENOVO (BEIJING) LTD

A paper storage device for a printer

InactiveCN104260564BPrevent slippingAvoid confusionOther printing apparatusBiochemical engineeringChassis
Owner:STATE GRID SHANDONG ELECTRIC POWER COMPANY WEIFANG POWER SUPPLY +1

Deployment method of omc system, omc system, electronic equipment and storage medium

ActiveCN109922482BImprove processing efficiencyReduce loadNetwork topologiesData switching networksMan machineConfiguration Management (ITSM)
Owner:DATANG MOBILE COMM EQUIP CO LTD

Method for producing lubricating oil base oil

ActiveCN1317367CHydrocarbon oils treatmentPlatinumMolecular sieve
Owner:CHINA PETROLEUM & CHEM CORP

Shaft sealing device and rotating electrical machine

ActiveCN110034635BImprove sealingEngine sealsMechanical energy handlingRotational axisElectric machinery
Owner:KK TOSHIBA +1

Method for automatically mapping image of wideband private wire conference television system

ActiveCN101355683BEnsure speed communication requirementsImprove quality requirementsTelevision conference systemsTwo-way working systemsTelevision systemCommunication quality
Owner:ZTE CORP

Reflux condenser pipe special for microwave chemistry

InactiveCN101780423BIncreased separation lossReduced separation lossSteam/vapor condensersLaboratory glasswaresRefluxOrganic solvent
Owner:王锦化

Preparation and construction technology of grout sealant slurry

ActiveCN106082786BEasy constructionGood value for moneyIn situ pavingsRoad surfaceSlurry
Owner:甘肃路桥善建科技有限公司 +1

Steering stability control method for in-wheel motor driven vehicle

ActiveCN112590770BStrengthen restrictionsFine divisionElectric machinerySteering control
Owner:DONGFENG OFF ROAD VEHICLE CO LTD

Application of catalyst component in olefin polymerization

ActiveCN102898556BHigh bulk densitySolid componentPolymer science
Owner:CHINA PETROLEUM & CHEM CORP +1

Method of preparing alpha aluminium oxide fine powder by low temperature

InactiveCN100593516CSimple processReduce dosageAluminium oxides/hydroxidesOrganic compoundFine powder
Owner:PEKING UNIV

Lubricating oil circuit system of rocker arm type side cam gasoline engine

ActiveCN112901306BGuaranteed uptimeSimple structureCasingsLubrication of auxillariesCylinder headGasoline
Owner:CHONGQING DINKING POWER MACHINERY

A resolution control for application transparency based on instruction stream interception

ActiveCN105719229BWith application transparencyMeet the energy-saving needs of Yiwan index early warningProcessor architectures/configurationImage generationComputational scienceGraphic system
Owner:GOOGLE LLC

Automatic sorting device based on e-commerce

ActiveCN108499902BAvoid damageStable supportSortingLogistics managementStructural engineering
Owner:江苏豹翔智能科技有限公司

A multi-equipment integrated control method and system based on experimental technology

ActiveCN113341901BTotal factory controlProgramme total factory controlProcess equipmentControl objective
Owner:青岛沃柏斯智能实验科技有限公司

Polypropylene composition and polypropylene material and application thereof

ActiveCN109294072BReduce energy consumptionReduce preparation energy consumptionPolymer scienceGlycidyl methacrylate
Owner:CHINA PETROLEUM & CHEM CORP +1

A Method for Identifying and Deciphering Fragile Hash Functions for Smart Device Firmware

ActiveCN109740347BImprove accuracyShorten the timeBinary to binaryDecompilation/disassemblyHash functionAlgorithm
Owner:INST OF INFORMATION ENG CHINESE ACAD OF SCI

Pipe clamp

ActiveCN110873234BGuaranteed fixed effectAvoid easy openingPipe supportsLine tubingEngineering
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Control method for ultra-high/extra-high voltage magnetic control type parallel reactor

ActiveCN101286723BImprove power supply reliabilityImprove transmission capacityEmergency protective circuit arrangementsConversion without intermediate conversion to dcTransient stateShunt reactor
Owner:CHINA ELECTRIC POWER RES INST +1

A kind of preparation method of nickel base bulk amorphous alloy

InactiveCN107400837BHigh strengthHigh densityAlloyUltimate tensile strength
Owner:TAIYUAN UNIV OF TECH

Rain-harvesting and drought-resistant cultivation method of forest trees in arid and semi-arid regions

InactiveCN104904561BIncrease moisture contentImprove the survival rate of plantingClimate change adaptationAfforestationAridForest development
Owner:朱元龙

Method of electrochemically measuring permanganate index by virtue of stannic oxide nanometer electrode

ActiveCN102213688BImprove current efficiencyImprove measurement accuracyMaterial electrochemical variablesTin dioxideSodium sulfate
Owner:DALIAN UNIV OF TECH

Material sandblasting, washing and drying processing line and its process

ActiveCN106610199BEasy to set upAvoid walkingDrying gas arrangementsDrying machines with progressive movementsThermodynamicsSand blasting
Owner:NUOBO RUBBER PRODION

Dimming device and its signal adjusting device

ActiveCN102932981BElectric light circuit arrangementSignal transitionDirect current
Owner:HIMAX ANALOGIC INC

Needle-up and needle-down device for electrical discharge machining of three-edged needles

ActiveCN112792422BSimple and fast operationReduce the amount of manual laborElectrical-based auxillary apparatusElectric machineryMotor control
Owner:江苏省艾格森数控设备制造有限公司 +1

The back and forth movement mechanism of the bushing manipulator of the bushing automatic welding machine

ActiveCN104259678BFast solderingImprove efficiencyWelding/cutting auxillary devicesAuxillary welding devicesEngineeringManipulator
Owner:南通正耀电气科技有限公司

A kind of preparation method of optical film and product thereof

ActiveCN107870380BGood collimationReduce thicknessNon-linear opticsLensHigh volume manufacturingThin lens
Owner:安徽贝可科技有限公司

Gyro self-starting method, self-starting circuit and starting device

ActiveCN104457723BSimple designReduce volumeRotary gyroscopesAudio power amplifierRotation method
Owner:SHANGHAI XINYUE METER FACTORY

Rapid brick package folded angle prepressing molding conveying device of brick package filling machine

InactiveCN102991758BFast deliveryFast corner preloadingPackagingBrickEngineering
Owner:JIANGNAN LIGHT IND MACHINERY FACTORY JIANGYIN

Multi-halothane five-member cyclic nitrone derivative and preparation method thereof

InactiveCN103772233BRaw materials are easy to getMild reaction conditionsOximes preparationHydroxylamine HydrochlorideSolvent
Owner:EAST CHINA NORMAL UNIV

A kind of fermented milk with high viable bacteria count in shelf life and preparation method thereof

ActiveCN105475484BHigh viable countNo after-acid problemsMilk preparationFlavorBiotechnology
Owner:JUNLEBAO DAIRY GRP CO LTD

Porous silicon carbide ceramic and preparation method thereof

ActiveCN112759400BAchieve recyclingReduce processing costsCeramicwareCarbide siliconCross linker
Owner:深圳市德澳美科技有限公司

A multi-channel power supply power-on sequence control circuit and method

ActiveCN105006961BLow costSimple structurePower conversion systemsElectricitySequence control
Owner:ZHONGTIAN BROADBAND TECH

A cold-water dispersible compound oil powder for piglet feeding and its preparation method

ActiveCN107897541BImprove stabilityGood water solubilityAnimal feeding stuffAccessory food factorsBiotechnologyNutritive values
Owner:ZHEJIANG WANFANG BIO TECH CO LTD

Coherent Signal Direction of Arrival Estimation Method and System Without Source Number Estimation

ActiveCN104156553BProof of validitySpecial data processing applicationsSignal waveEstimation methods
Owner:HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL

Urgent frequency modulation (FM) control method of energy storage system in micro-grid

InactiveCN102709928BEmergency FM OKAvoid problems with poorly coordinated controlsAc network load balancingMicro gas turbineElectric network
Owner:ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD

Steam cutting device

InactiveCN100509244CReduce fluid pressureGood removal effectPlasma welding apparatusCombustorLine tubing
Owner:FRONIUS INTERNATIONAL GMBH

A variable damping control method for a multi-stage controllable variable damping shock absorber

ActiveCN110242696BLarge adjustment rangeEasy to controlSpringsNon-rotating vibration suppressionMagnetorheological fluidClassical mechanics
Owner:TIANJIN UNIV

High-entropy alloy-base composite material and preparation method thereof

InactiveCN101215663BEasy to operateEasy to implementHigh entropy alloysAlloy composite
Owner:HARBIN INST OF TECH

Acrylate hot melt adhesive composition and preparation method of hot melt adhesive by UV (ultraviolet) crosslinking

ActiveCN102660205BImprove cohesive energyImprove heat resistanceFilm/foil adhesivesEster polymer adhesivesPolymer scienceAntioxidant
Owner:中新联科环境科技(安徽)有限公司

A Pedestrian Indoor Trajectory Locating Method

ActiveCN108444473BHigh precisionImprove estimation accuracyNavigational calculation instrumentsNavigation by speed/acceleration measurementsKaiman filterGyroscope
Owner:NANJING HOWSO TECH

Graphene oxide and water-soluble vinyl monomer copolymer leather tanning agent and preparation method thereof

ActiveCN104232810BIncreased dispersionHigh degree of oxidationTanning treatmentWater basedFiber
Owner:苏州盛泽科技创业园发展有限公司

Imaging system using diffuse infrared light

InactiveCN100546544CTelevision system detailsDiagnostics using lightVisibilityVideo image
Owner:克里斯蒂医药股份有限公司

A continuous cutting device for the production of paper-plastic bags

ActiveCN111362041BTo achieve the purpose of cuttingImprove cutting efficiencyArticle deliveryControl switchWorkbench
Owner:安徽宜人医用包装有限公司

A vibrating feeding aseptic capsule screening machine

InactiveCN104162506BEnsure the quality is qualifiedQuality improvementSievingScreeningEngineeringMechanical engineering
Owner:ZHEJIANG YUEXI CAPSULE

A Fully Integrated Anti-Blocking RF Receive Front-End Architecture

ActiveCN104617970BReduced Linearity RequirementsSimple structureTransmissionLow noiseMain branch
Owner:SOUTHEAST UNIV

Vapor separator with integral low pressure lift pump

InactiveCN102782298ANon-fuel substance addition to fuelLarge containersExternal combustion engineEngineering
Owner:CARTER FUEL SYST

An information processing method and electronic device

ActiveCN104618793BVersatilitySelective content distributionInformation processingWireless connectivity
Owner:LENOVO (BEIJING) LTD

Protocol-independent SOA system and method for processing business

InactiveCN101409717BRealize centralized controlTransmissionClient-sideProtocol for Carrying Authentication for Network Access
Owner:YONYOU NETWORK TECH CO LTD

A kind of yttrium nickel alloy and its preparation method and application

ActiveCN112267131BSimple processReduce extraction costsCrucibleMolten salt
Owner:GANZHOU NONFERROUS METALLURGICAL RES INST

Improvement of tial alloy sheath and method of applying it for large deformation rolling

ActiveCN104646419BIncrease dosageUniform heating effectTemperature control deviceAuxillary arrangementsHeat conductingAlloy
Owner:HARBIN INST OF TECH

Speech synthesis method and device

ActiveCN105529023BImprove the effect of the modelImprove speech synthesisSpeech synthesisFeature extractionSynthesis methods
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Remote control method, remote control, remote control system and storage medium

ActiveCN111127870BEasy to controlNon-electrical signal transmission systemsComputer hardwareRemote control
Owner:深圳小佳科技有限公司

Primer and probe combination and application for Chlamydia psittacosis genotype detection

ActiveCN109988853BAccurate detectionQuick checkMicrobiological testing/measurementMicroorganism based processesInfectious DisorderSerotype
Owner:CHINA AGRI UNIV

Base station uplink and downlink time slot configuration method, device and system

ActiveCN103297993BImprove efficiencySimple methodNetwork planningFrequency spectrumSignal strength
Owner:CHINA MOBILE COMM GRP CO LTD

A desulfurization and dust removal process for ore smelting

ActiveCN108771934BImprove evolution handlingEasy to carryCombination devicesGas treatmentExhaust fumesDust control
Owner:MAANSHAN SHUNDA ENVIRONMENTAL PROTECTION EQUIP

Fast and Rigorous Simulation Method for Diffraction Spectra of Defective Masks in Extreme Ultraviolet Lithography

ActiveCN104238282BImprove simulation speedFast implementation of simulationPhotomechanical exposure apparatusMicrolithography exposure apparatusDiffraction spectrumAbsorption layer
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

A common mode method and system for GSM and LTE/LTE-A

ActiveCN102761874BMake up for the shortcomings of low spectral efficiencyImprove spectral efficiencyNetwork planningFrequency spectrumCommon carrier
Owner:ZTE CORP

Industrialized production method of gas-phase synthesis of chlorosulfonic acid using pure sulfur trioxide

ActiveCN106800276BImprove protectionLess side effectsSulfur-trioxide/sulfuric-acidChlorosulfonic acidGas phaseFlue gas
Owner:浙江嘉福新材料科技有限公司

Liquid crystal display device and its driving method

InactiveCN100419818CAffect light transmissionImprove side light leakageStatic indicating devicesCapacitanceLiquid-crystal display
Owner:AU OPTRONICS CORP

coating film

ActiveCN103889721BHigh transparencyEasy to slideSynthetic resin layered productsCoatingsPolyesterVisibility
Owner:MITSUBISHI CHEM CORP

EL film sheet and its making method, and mobile phone keyboard with this film sheet

InactiveCN101193472BReduce thicknessImprove flexibilityElectrical apparatusElectroluminescent light sourcesKey pressingPolyethylene terephthalate glycol
Owner:海宁市盐官工业投资有限公司

Mobile terminal

ActiveCN102497460BMeet the communication functionPrevent accidental tearingAntenna supports/mountingsRadiating elements structural formsEngineeringComputer terminal
Owner:HUAQIN TECH CO LTD

Medical Gas Volume Regulator

ActiveCN107606264BReduce the amount of entryGuaranteed tightnessCheck valvesEqualizing valvesAir volumeEngineering
Owner:宁波隆锐机械制造有限公司

A feeding structure on a walnut sheller

ActiveCN112568449BImprove practicalityImprove transmission efficiencyConveyorsHuskingWalnut NutElectric machinery
Owner:CHONGQING VOCATIONAL INST OF ENG

Aluminum alloy extrudate with excellent bending crushing strength and corrosion resistance

InactiveCN102549185BHigh strengthImproved bending crushabilityMagnificationCorrosion
Owner:KOBE STEEL LTD

Calibration methods for array images

ActiveCN107240126BRemove parallaxEasy CalibrationImage enhancementImage analysisParallaxComputer graphics (images)
Owner:HUATIAN TECH KUNSHAN ELECTRONICS

Chain furnace system and chain furnace combustion method

ActiveCN106439792BImprove burnout rateRaise the combustion temperature levelCombustion using gaseous and pulverulent fuelFuel supply regulationCombustion chamberFlue gas
Owner:YANTAI LONGYUAN POWER TECH

Adjustable rotary electrical-discharge machining frock clamp

ActiveCN101745829BImprove coaxialityImprove machining accuracyPositioning apparatusMetal-working holdersEngineeringRound bar
Owner:CHINA HUALU PANASONIC AVC NETWORKS

A pen-holding color printer

ActiveCN110757959BCompact designEasy to carryTypewritersOther printing apparatusPrint mediaControl set
Owner:WUHAN XIANTONG TECH CO LTD

Oil mixing tester of sequential delivery parameter for raw oil and finished oil

ActiveCN100348952CThermometers using electric/magnetic elementsVolume/mass flow measurementInsulation layerTransducer
Owner:PIPECHINA SOUTH CHINA CO

a cleaning robot

ActiveCN107184160BFree and easy to moveReduce usageCarpet cleanersFloor cleanersEngineeringChassis
Owner:NORTHEASTERN UNIV LIAONING

Process for removing PH3 from residual gas after fumigant insect killing

InactiveCN1169601CSimple inquiry structureShort processDispersed particle separationProduct gasTower
Owner:SHANGHAI TOBACCO GRP CO LTD +1

A portable anti-theft IC card reading and writing device and reading and writing method

ActiveCN107103344BImprove the safety of useSimple structureAutomatic card filesPower flowComputer module
Owner:METERTEK TECH INC

An information processing method and server

ActiveCN104408043BHigh precisionIncrease success rateData processing applicationsDigital data information retrievalInformation processingUser-generated content
Owner:SHENZHEN UNIV +1

Medicine composition containing ergometrine and oxytocin analogue and preparation method

ActiveCN102580057BImprove stabilityImprove effectivenessOrganic active ingredientsPeptide/protein ingredientsBleeding postpartumErgometrine
Owner:WUHAN DOCAN PHARMA

Model-free Adaptive Auv Control Method Based on Active Disturbance Rejection

ActiveCN109507885BImprove motion control performanceSuccessfully complete the taskAdaptive controlAnti jammingState observer
Owner:OCEAN UNIV OF CHINA

A flame-retardant and aging-resistant plastic shell

ActiveCN109851946BStrong impact resistanceMeet performance requirementsElastomerPolymer science
Owner:东莞市立晶塑胶有限公司

Application identification display method and terminal equipment

ActiveCN110045890BEasy to operateImprove convenienceProgram loading/initiatingExecution for user interfacesComputer hardwareTerminal equipment
Owner:VIVO MOBILE COMM CO LTD

Method for analyzing a sample, charged particle beam device and computer readable medium for analyzing a sample

ActiveCN104089966BElectric discharge tubesMaterial analysis using radiation diffractionParticle physicsCathodoluminescence
Owner:CARL ZEISS MICROSCOPY GMBH

Sowing device for vegetable seeds

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