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 method for machining oblique oil holes in a solid cage of a bearing

ActiveCN106334809BReduce processing costsGuaranteed Design RequirementsInterference fitProcessing cost

Owner:LUOYANG LYC BEARING

An electro-hydraulic composite body stability control system and method for an electric wheel vehicle

ActiveCN109849899BEnsure handling stabilityEnsure safetyNerve networkActuator

Owner:JIANGSU UNIV

A child's amblyopia treatment instrument that can improve interactivity

InactiveCN106491325BImprove comfortAvoid pollutionEye exercisersElectricityEyepiece

Owner:TIANJIN WEIJU TECH CO LTD

Method for preparing photographic-grade silver nitrate through one-time crystallization

InactiveCN101628730BHigh purityLow impurity contentSilve compoundsTemperature controlEmulsion

Owner:桐柏鑫泓银制品有限责任公司 +2

Claw-type dry vacuum pump

InactiveCN103644120AGuaranteed uptimeLow costMachines/enginesPumpsEngineeringVacuum pump

Owner:ZIBO NINGSEN VACUUM EQUIP TECH

A Driving Behavior Scoring Method Based on Global Positioning System and Inertial Sensor

ActiveCN109102194BReal-time evaluation of accuracyComprehensive driving behaviorRegistering/indicating working of vehiclesResourcesElectronic control systemSimulation

Owner:安徽佳略信息科技有限公司

A function-enhanced granular composite soil conditioner

ActiveCN106748517BImprove granulation effectEliminate usage limitationsCalcareous fertilisersNitrogenous fertilisersMicroorganismSoil science

Owner:YUNNAN THREE CIRCLES SINOCHEM FERTILIZERS CO LTD

A PDCH channel configuration method and device

ActiveCN103974263BSolve problems that cannot reflect user perceptionEfficient configurationNetwork planningCurrent channelTelecommunications

Owner:CHINA MOBILE GROUP ZHEJIANG

Compressor vibration reduction system and air conditioner

ActiveCN105333532BDissipate vibrational energyImprove experienceLighting and heating apparatusAir conditioning systemsEngineering

Owner:GREE ELECTRIC APPLIANCES INC

A kind of preparation method of chiral nematic structure broadband reflective film

ActiveCN110845749BComposite filmOrganosolv

Owner:QILU UNIV OF TECH

Traditional Chinese medicinal composition for treating insomnia and its preparing process

InactiveCN100350937CChemical freeHigh content of active ingredientsNervous disorderCapsule deliverySophora RootRaffinate

Owner:刘小野

Aerated product

InactiveCN101374419AMilk preparationFrozen sweetsBiologyHydrophobin

Owner:UNILEVER NV

An information processing method and electronic device

ActiveCN106878699BAvoid collectingReduce wasteSteroscopic systemsInformation processingImage pair

Owner:LENOVO (BEIJING) LTD

Pressure bearing type solar water heater

InactiveCN101435632BImprove heat transfer effectCompact structureSolar heating energyCentral heating with accumulated heatWater storageSolar water

Owner:A O SMITH (CHINA) WATER HEATER CO LTD

A device and method for monitoring on-orbit integrity risks of navigation satellites

ActiveCN110456390BStrong achievabilityComprehensive and accurate exception typesSatellite radio beaconingFeature extractionCarrier signal

Owner:BEIJING INST OF SPACECRAFT SYST ENG

A smart fuse

ActiveCN103985617BImprove intelligenceRealize condition monitoringEmergency protective devicesEngineeringThree-phase

Owner:苏州市南光电器有限公司

Voice interaction method and device

ActiveCN111243577BImprove voice interaction experienceSpeech recognitionSpeech soundSpeech control

Owner:SICHUAN HONGMEI INTELLIGENT TECH CO LTD

Anti-freezing control method, device, controller and refrigerator for air door of refrigerator

ActiveCN112484377BReduce energy wasteSolve condensationLighting and heating apparatusCooling fluid circulationThermodynamicsIcebox

Owner:GREE ELECTRIC APPLIANCES INC

Simple pendulum variable-pitch beam-balanced pump

InactiveCN100559011CImprove work efficiencyRealize the purpose of energy savingGearingFluid removalEngineeringMotor control

Owner:SOUTH CHINA UNIV OF TECH

Actuator arrangements

InactiveCN1209262CElectric devices for scotch-blocksFluid-pressure devices for scotch-blocksLocking mechanismEngineering

Owner:GENERAL SIGNAL UK

Network analysis method and network analysis system of battery monitoring system

ActiveCN106772090BReduce the cost of network designElectrical testingMonitoring systemComputer module

Owner:SHENZHEN XBROTHER TECH

Three-dimensional path understanding and tracking control method for underactuated autonomous underwater vehicles

ActiveCN106950974BHas a modular featureEasy to transplantAltitude or depth controlGuidance controlControl engineering

Owner:HARBIN ENG UNIV

Preprocessing method for offline rendering

ActiveCN105321200BImprove realismAvoid the problem of excessive memory3D-image renderingPretreatment methodComputer graphics (images)

Owner:SNAIL GAMES

LED directional projector

InactiveCN101373046BGuaranteed normal transmissionImprove efficiencyPoint-like light sourceSemiconductor devices for light sourcesOptical axisLight energy

Owner:SHANGHAI UNIV

Dissolved Oxygen Refined Control System

ActiveCN106527332BReasonable structural designImprove stabilityProgramme control in sequence/logic controllersAir volumeAutomatic control

Owner:杭州裕达自动化科技有限公司

Reducing power consumption during read operations in non-volatile storage

InactiveCN101779247BReduce power consumptionRead-only memoriesDigital storageProgramming languageNon-volatile memory

Owner:SANDISK TECH LLC

A testing system and method

InactiveCN100499411CRealize automatic controlGuaranteed test qualityElectronic circuit testingSupervisory/monitoring/testing arrangementsTest efficiencyAutomatic control

Owner:HUAWEI TECH CO LTD

A quantitative determination method for the nitrogen destination of crop straws returned to the field

ActiveCN106651613BAccurate and reliable measurement resultsData processing applicationsSoil scienceQuantitative determination

Owner:INST OF CEREAL & OIL CROPS HEBEI ACAD OF AGRI & FORESTRY SCI

Memory interface timing analysis method and system

ActiveCN111352504BBest location informationAccurate acquisition of location informationInput/output for user-computer interactionGraph readingMemory interfaceEye height

Owner:AMOLOGIC (SHANGHAI) CO LTD

A self-shielding flux-cored welding wire for composite (re)manufacturing continuous casting rolls and its process

ActiveCN108994425BMeet the technical requirements of nitrogen-containing wireMeet technical requirementsArc welding apparatusWelding/cutting media/materialsFerrosiliconManganese

Owner:CENT RES INST OF BUILDING & CONSTR CO LTD MCC GRP

Device and process for compression moulding plastics articles

ActiveCN101432108BAvoid cloggingPrecise positioningScrew-threads articlesPlastic materialsMaterials science

Owner:AISAPACK HLDG SA

Chestnut flower composite tea drink and preparation method thereof

InactiveCN102334573BFacilitated releaseFacilitated DiffusionTea extractionBlack teaBULK ACTIVE INGREDIENT

Owner:BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES

Alarm method and system as well as apparatus for rear foot region impact force overload

InactiveCN101447117ADiagnostic recording/measuringSensorsFoot regionProcess module

Owner:领溢有限公司

A Method of Segmentation Recognition of Large Time Width Signal Based on DSP

ActiveCN106950544BGuaranteed real-timeGuaranteed accuracyWave based measurement systemsFrequency spectrumData segment

Owner:HARBIN ENG UNIV

Method for forming fin field effect transistor

ActiveCN106328531BImprove performanceAvoid injection damageSemiconductor/solid-state device manufacturingSemiconductor devicesField-effect transistorSemiconductor

Owner:SEMICON MFG INT (SHANGHAI) CORP

Enteric coating composition, solid preparation and method for producing solid preparation

PendingCN111789960ASolve operational problemsPharmaceutical non-active ingredientsCoatingsMedicineEthylic acid

Owner:SHIN ETSU CHEM CO LTD

Vehicle chassis loose gap detection platform

InactiveCN101706265BSimultaneous detection of gapsThin work surfaceUsing fluid meansMovement controlMotion system

Owner:JILIN UNIV

An Intermittent Trigger Type Farmland Irrigation Water Quantity Metering Device

ActiveCN110411529BHigh measurement accuracyAdjust the single water flowStationary measuring chambersWater dischargeWater flow

Owner:HOHAI UNIV

Opening/closing device of door for rolling stock

InactiveCN100363217CFull sliding strokeResolve interferenceRailway vehiclesPower-operated mechanismPulleyCar door

Owner:NABLESCO CORP

A carbon-coated porous vanadium nitride nanowire film and its preparation method

InactiveCN104505509BUniform size distributionLarge specific surface areaMaterial nanotechnologyHybrid capacitor electrodesNanowireElectrochemistry

Owner:WUHAN UNIV OF SCI & TECH

Web browser access to robotic cell installation

ActiveCN105934723BSimple structureEasy to implementProgramme controlProgramme-controlled manipulatorWeb browserReverse proxy

Owner:ABB (SCHWEIZ) AG

Color fiber alkali decremental waste water treating and recovering process

InactiveCN100436348CReduce CODCr valueHigh purityWater/sewage treatment bu osmosis/dialysisMultistage water/sewage treatmentFiberDimethyl terephthalate

Owner:ZHEJIANG UNIV

Landfill leachate treatment process

ActiveCN102583908BImprove impact resistanceHigh purityMultistage water/sewage treatmentActivated carbonFiltration

Owner:NJTECH ENVIRONMENT TECH CO LTD

Face key point data enhancement method

ActiveCN110807448BImage enhancementImage analysisLabeled dataTraining effect

Owner:小视科技(江苏)股份有限公司

A kind of sulfur-mold spore carbon sphere/phosphide composite material and its preparation method and application

ActiveCN109273676BEasy to prepareEasy to controlCell electrodesLi-accumulatorsElectrical batteryLithium sulfur

Owner:ZHEJIANG UNIV

Display apparatus with independently power supplied network part

InactiveCN101184029ATelevision system detailsCathode-ray tube indicatorsPower controllerIp address

Owner:SAMSUNG ELECTRONICS CO LTD

Bluetooth device, system and scheduling method

ActiveCN109587666BNetwork traffic/resource managementConnection managementData transmissionEmbedded system

Owner:WU QI TECH INC

A kind of preparation method of iloperidone intermediate

InactiveCN106831742BOrganic chemistryAlcoholHydrogen

Owner:BEIJING PHARMA GRP CO LTD

A glass tube sealing device used in a medicinal glass tube sealing assembly machine

ActiveCN111717859BAvoid affecting the sealing qualityStopper securingStopper feedingCamAssembly machine

Owner:山东鑫诺新玻璃工程有限公司

A raw material tank for a continuous catalytic device

ActiveCN112830117BEasy to useControl discharge speedLarge containersProcess engineeringControl theory

Owner:徐州康成医药科技有限公司

A ladder and escalator heating device

ActiveCN106115493BIncrease profitReduce lossLoad-engaging elementsTemperature controlHigh energy

Owner:RAINBOW CARGOTEC IND

A switching system and buffer management method and system in switching equipment thereof

ActiveCN104734873BRealize a reasonable distributionAvoid delayData switching networksSignal qualityApproaches of management

Owner:SHENZHEN STATE MICROELECTRONICS CO LTD

Spontoon retainer

InactiveCN1530627ATravelling carriersHoldersEngineeringMechanical engineering

Owner:布热季斯拉夫·科什佳尔 +1

Protein rv2818c for specific detection of Mycobacterium tuberculosis infection

ActiveCN109406776BDepsipeptidesImmunoassaysTuberculosis mycobacteriumMycobacterium

Owner:INSITUTE OF BIOPHYSICS CHINESE ACADEMY OF SCIENCES +1

Multistandard I/Q (In-Phase/Quadrature-Phase) carrier generating device based on fractional frequency-dividing frequency synthesizer

ActiveCN102122955BFast frequency hoppingShorten lock timePulse automatic controlDiscriminatorLoop filter

Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI

A monocular grating structured light vision measurement method and system based on a reference image

ActiveCN111536905BEliminate the effects ofExact matchUsing optical meansGratingPoint cloud

Owner:BEIHANG UNIV

Method for preparing alkali-resistant magnetic liquid sealing material

InactiveCN101514284BNo mechanical wearImprove sealingOther chemical processesRoom temperatureMagnetic liquids

Owner:SHENYANG POLYTECHNIC UNIV

A laser-based vehicle identification and detection method and system

InactiveCN103730011BQuick responseAccurate identificationDetection of traffic movementUsing optical meansValue setVehicle frame

Owner:BOLONG KEON A TECH BEIJING

Method for planting multiple corn plants on double-ridge edges

InactiveCN102783351AGood normal growthIncrease productionHorticultureBiotechnologyRoot growth

Owner:于占清 +1

Distributed wireless communication base station system, signal processing device, wireless device and execution method of distributed wireless communication base station system

ActiveCN104718795BNetwork traffic/resource managementStar/tree networksSignal qualitySignal processing

Owner:NIPPON TELEGRAPH & TELEPHONE CORP

Method and device for automatic feeding and changing of specifications for delivery platform

ActiveCN112810201BReduce lossReduce time lossTyresMetal working apparatusControl systemProcess engineering

Owner:MESNAC +1

A FPGA-based real-time image adaptive enhancement system and method

ActiveCN105023250BSimplify complexityImprove adaptabilityImage enhancementExternal storageMemory interface

Owner:BEIJING RES INST OF SPATIAL MECHANICAL & ELECTRICAL TECH

Unrestrained breathing apparatus

InactiveCN106730191BEase of workVersatileRespiratorsEngineeringAccess port

Owner:翟德翠

Network management system and method using same for testing network equipment

InactiveCN101645983AAffect service qualityReduce manual operationsSupervisory/monitoring/testing arrangementsData switching networksNetwork managementTested time

Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

A micro-resistor installation structure on the surface of a computer host controller

InactiveCN111315130BAvoid breakingImprove stabilityDigital processing power distributionPrinted circuit non-printed electric components associationElectrical resistance and conductanceElectrical connection

Owner:KUNMING UNIV OF SCI & TECH

Liquid crystal distributor

InactiveCN1447171AAvoid restrictionsImprove allocation accuracySpray nozzlesSemiconductor/solid-state device manufacturingSpray nozzleEngineering

Owner:LG DISPLAY CO LTD

Module

InactiveCN101421834AEasy to integrateFireproof doorsSemiconductor/solid-state device detailsEngineeringElectrical and Electronics engineering

Owner:LG INNOTEK CO LTD

Reaction furnace for carbon disulfide production

ActiveCN109133059ASmall footprintSolution to short lifeCarbon disulfideFlue gasSulfur

Owner:濮阳天泓实业有限公司

Testing machine and testing method for low-temperature contraction performance of rubber

InactiveCN102539248BImprove test accuracyReduce labor intensityMaterial strength using tensile/compressive forcesControl systemEngineering

Owner:GOTECH TESTING MACHINES DONGGUAN

Cooling apparatus and a projector having the same

InactiveCN1831637ASleeve/socket jointsProjectorsEngineeringLighting system

Owner:SAMSUNG ELECTRONICS CO LTD

Distributed Aircraft Communication Star Topology Frame Structure Networking Method

ActiveCN107846244BEasy to set upThe networking process is simple and fastStar/tree networksRadio transmission for post communicationFlight vehicleBpsk modulation

Owner:10TH RES INST OF CETC

Flexible circuit conductive composition and method for constructing flexible circuit based on 3D printing

ActiveCN105623215BImprove conductivityImprove mechanical propertiesAdditive manufacturing apparatusFlexible circuitsEngineering

Owner:BEIJING UNIV OF CHEM TECH

Control method and device for double-tub washing machine and washing machine

ActiveCN106319841BImprove experienceShorten the timeOther washing machinesControl devices for washing apparatusKey pressingSemi automatic

Owner:WUXI LITTLE SWAN ELECTRIC CO LTD

Embedded Wireless Communication Devices

InactiveCN107659327BEasy to adjustGuaranteed communication performanceTransmissionTelecommunicationsComputer module

Owner:何金石

Direct acting energy storage screwdriver

InactiveCN108214381BAchieve fasteningEasy to operateSpannersWrenchesLinear motionStored energy

Owner:铜陵市科达生产力促进中心有限公司

Method and device for data writing, and storage medium

ActiveCN114115755BImprove reliabilityInput/output to record carriersSoftware engineeringStatus register

Owner:北京紫光青藤微系统有限公司

Pressurization equipment for construction machinery cab

ActiveCN104494399BEffective monitoring of blockagesExtended service lifeAir-treating devicesAir blowerDust collector

Owner:LIUZHOU LIUGONG EXCAVATORS +2

Ball kicking and holding mechanism of football robot

InactiveCN1291767CStrong kickImprove portabilitySelf-moving toy figuresSoccer robotMotor drive

Owner:SHANGHAI JIAOTONG UNIV

Measurement method of polarization-dependent attenuation of optical devices

ActiveCN112146849BOvercoming the pitfalls of polarization-dependent attenuation measurementsHigh precisionTesting optical propertiesOptical power meterOptical polarization

Owner:上海中科创欣通讯设备有限公司 +2

A Multi-factor Reservoir Inflow Short-Term Forecast Evaluation Method

ActiveCN105224801BImprove forecastIncrease motivationSpecial data processing applicationsPrincipal component analysisReservoir evaluation

Owner:CHINA YANGTZE POWER

A testing system and method for a blockchain system

ActiveCN108170590BGuaranteed reliabilityGuarantee authenticitySoftware testing/debuggingData switching networksChain systemNetwork topology

Owner:PEKING UNIV SHENZHEN GRADUATE SCHOOL

A kind of preparation method of acid-soluble titanium slag

ActiveCN111440960BPromote aggregationPromote aggregation and growthElectric furnaceIlmeniteMixed gas

Owner:CHONGQING UNIV

A cable cleaning device

ActiveCN109066451BAchieve clampingAvoid grinding problemsCable installation apparatusMechanical engineeringPhysics

Owner:JINAN LICHENG POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO +1

Test device for permeability evolution and spontaneous combustion characteristics of pressure-bearing broken coal

InactiveCN105259091BMake up for the technical status quo that cannot bear the pressureComprehensive test functionPermeability/surface area analysisTemperature controlCoal spontaneous combustion

Owner:HENAN POLYTECHNIC UNIV

Semiconductor package and manufacturing method thereof

ActiveCN105575918BSmall sizeLow costSemiconductor/solid-state device detailsSolid-state devicesSemiconductor packageElectronic component

Owner:SILICONWARE PRECISION IND CO LTD

A pcb board fixing device for electronic welding processing and using method thereof

ActiveCN112752423BWelding direction adjustmentImprove practicalityPrinted circuit assemblingPCB positioning during processingScrew threadRolling chassis

Owner:昆山雷克斯电子科技有限公司

Financial bill storage machine and use method thereof

ActiveCN113153068AShorten the timeSafesKey pressingInherent safety

Owner:惠众征信有限公司

A method for determining the maximum tolerated dose of defibrinating drugs in human body

ActiveCN106680470BGood repeatabilityBiological testingFiberMaximum tolerated dose

Owner:北京儒展生化药物研究中心

A drive circuit with electronic switch series structure

ActiveCN110149110BSimple structureImprove efficiencyElectronic switchingElectric pulse generatorElectronic switchHemt circuits

Owner:陶顺祝

Therapeutic agent for inflammatory bowel disease

InactiveCN112074272AHas a therapeutic effectOrganic active ingredientsAntipyreticCarboxyl radicalAcyl group

Owner:DAIICHI SANKYO CO LTD

An acupuncture armored needle

ActiveCN112022696BDevices for heating/cooling reflex pointsAcupunctureAcupuncture needlesHuman body

Owner:XINGUO GRP CO LTD

A method and system for monitoring and analyzing the movement trajectory of personnel

ActiveCN105049814BEasy to installReduce bandwidth requirementsClosed circuit television systemsVisual testTerminal equipment

Owner:山东合天智汇信息技术有限公司

Battery management system based on co-processor and solid-state relay

ActiveCN103171451BImprove readabilityLarge storage capacityVehicular energy storageElectric propulsionElectrical batteryCurrent sensor

Owner:SHANDONG UNIV

Support system for evaluating status of electric power equipments, and maintaining strategy

InactiveCN1916949BMeet subdivision requirementsEasy to manage digitallyHardware monitoringResourcesSystems managementElectric power equipment

Owner:四川赛康智能科技股份有限公司

Method for wrapping foodstuffs and wrapping vessels thereof

InactiveCN1138679CContainer decorationsLevel indicationsEngineeringLarge Calorie

Owner:HANLIM

coffee bean grinder filter

ActiveCN108855446BAffect qualityEasy to chopSievingScreeningCoffee bean dustRubber ring

Owner:保山中咖食品有限公司

Foam concrete production line and preparation method

ActiveCN106476143BUniform pore sizeHigh strengthCement mixing apparatusFoam concreteProduction line

Owner:JIAXING VOCATIONAL TECHN COLLEGE

The initial construction method of shield tunneling in special-shaped wells

ActiveCN109519179BHigh strengthImprove rigidityTunnelsClassical mechanicsEngineering

Owner:CHINA RAILWAY 12TH BUREAU GRP +1

Filtering and shunting device and method supporting multi-service function

ActiveCN101764741BAddress functional requirementsEasy to deployData switching networksShunt DeviceOriginal data

Owner:SHANGHAI EMBEDWAY INFORMATION TECH

A Development Method Applicable to Low Permeability Reservoirs

ActiveCN109653718BReduce development costsIncrease production capacityFluid removalDrilling compositionThermodynamicsFracturing fluid

Owner:杨凌单色生物科技有限公司

A feeding mechanism for bending and twisting forming device of space pipe fittings

ActiveCN106734693BEasy to operateImprove practicalityMetal-working feeding devicesPositioning devicesPipe fittingStatic friction

Owner:NORTHWESTERN POLYTECHNICAL UNIV

Attachment system for electrical connectors

ActiveCN102714378BCoupling protective earth/shielding arrangementsEngineeringElectrical connector

Owner:FRAMATOME CONNECTORS INT SA

Search method of draught monitor satellite

InactiveCN101598796BHigh precisionImprove timelinessElectromagnetic wave reradiationSatellite imageLength wave

Owner:BEIJING NORMAL UNIVERSITY

Projector calibration method and device for multi-directional projection

ActiveCN107270810BAccurate extractionEliminate systematic errorsUsing optical meansOptical measurementsCalibration result

Owner:SHENZHEN UNIV

Equipment for procesing data by means of multi processor

InactiveCN1220377CShort reaction timeReduce in quantityMemory adressing/allocation/relocationDigital computer detailsData processing systemMulti processor

Owner:KONINK PHILIPS ELECTRONICS NV

Browsing method, device and browser for online shopping information of user using browser

ActiveCN102982149BImprove the efficiency of entering shopping informationImprove efficiencyCommerceSpecial data processing applicationsUser inputBrowser service

Owner:BEIJING QIHOO TECH CO LTD

Rotary compressor structure with uniform stator and rotor clearance

ActiveCN102477984BAvoid uneven gapsHigh concentricityRotary/oscillating piston pump componentsLiquid fuel engine componentsOne shotCrankshaft

Owner:SHANGHAI HITACHI ELECTRICAL APPLIANCES CO LTD

Control method, device, controller and storage medium of Internet of things equipment

ActiveCN112291373BImprove the controllable rangeReduce in quantityTransmissionInstrumentsComputer hardwareIot gateway

Owner:武汉慧联无限科技有限公司

Natural medicine composition as well as preparation method and application for same

InactiveCN103301209AObvious antagonismEnhanced inhibitory effectDigestive systemEster active ingredientsRaphaninSemen

Owner:石强

Hydrogenation upgrading catalyst carrier and preparation method thereof, hydrogenation upgrading catalyst using the carrier

ActiveCN103962187BSmall particle sizeLow densityCatalyst carriersOrganic-compounds/hydrides/coordination-complexes catalystsPtru catalystProcess engineering

Owner:BEIJING SJ ENVIRONMENTAL PROTECTION & NEW MATERIAL CO LTD

Optical disk device

InactiveCN100351913CQuality improvementImprove reliabilityOptical beam sourcesRecord information storagePhotodetectorControl signal

Owner:PANASONIC CORP

A communication device and its method and system for negotiating a key with a terminal

ActiveCN109586906BImprove securityKey distribution for secure communicationCommunications securityCiphertext

Owner:FEITIAN TECHNOLOGIES

LED (light-emitting diode) display device

ActiveCN102142211BPlay a fixed roleImprove thermal conductivityCasings/cabinets/drawers detailsCooling/ventilation/heating modificationsLED displayDisplay device

Owner:LEYARD

Establishment method of tissue-engineered human salivary gland pleomorphic adenoma living tissue model

InactiveCN103013921BTumor/cancer cellsHistiocyteSubcutaneous tissue

Owner:河北医科大学口腔医学院

Charging method and device

ActiveCN113365238AAccounting/billing servicesTelephonic communicationData connectionOnline and offline

Owner:HUAWEI TECH CO LTD

A kind of urban road air purification device

ActiveCN107816005BCope wellRoad cleaningAir purificationWater tanks

Owner:广东创晟控股集团有限公司

Method for preparing influenza ha split vaccine

PendingCN114096273ASsRNA viruses negative-senseViral antigen ingredientsTGE VACCINEAntigenic variation

Owner:JAPAN AS REPRESENTED BY DIRECTOR GENERAL OF NAT INST OF INFECT IOUS DISEASES +1

Light emitting diode (LED) ceiling lamp

InactiveCN103162196BReduce volumeUniform sizePoint-like light sourceLight fasteningsEngineeringLED lamp

Owner:NINGBO QICHI ILLUMINATION LAMP

A power chip packaging method and structure

ActiveCN107731696BReduce manufacturing costEliminate hidden dangersSemiconductor/solid-state device detailsSolid-state devicesPlastic packagingLiquid state

Owner:GLOBAL ENERGY INTERCONNECTION RES INST CO LTD

Lithium-sulfur battery based on functional carbon fiber cloth as positive electrode barrier layer

ActiveCN105552282BHigh specific capacityImprove cycle performanceLi-accumulatorsCell component detailsMetallic lithiumFiber

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

A three-valued 4-81 line address decoder realized by cnfet

ActiveCN106847329BReduced package pin countImprove decoding efficiencyDigital storageAddress decoderNAND gate

Owner:NINGBO UNIV

Balancing pockets

InactiveCN104976151AImprove efficiencyEfficiency impactPump componentsBlade accessoriesCircular discLeading edge

Owner:EBM PAPST MULFINGEN GMBH & CO KG

Manufacturing method of gate

ActiveCN109037053BHigh stability controlImplement Consistency ControlSemiconductor/solid-state device manufacturingGate dielectricEngineering

Owner:SHANGHAI HUALI INTEGRATED CIRCUIT CORP

A monitoring method and monitoring system for an escalator based on the Internet of Things

ActiveCN105775976BPlay a preventive roleImprove compatibilityEscalatorsMonitoring systemEngineering

Owner:张双兵

A drone with retractable landing gear

ActiveCN109319092BReduce manufacturing costSimple structureWheel arrangementsUndercarriagesUncrewed vehicleMotor control

Owner:BEIJING ZHAOYANG SCI TECH CULTURE

Two-in-one U disk wireless headline card apparatus

InactiveCN101282223BEasy to useEasy to carryData switching detailsData switching by path configurationComputer hardwareWireless internet access

Owner:网讯信息技术(福建)有限公司

Method and device for flow detection

ActiveCN106254261BSolve the problem of insufficient export bandwidthBroadband local area networksLow speedThe Internet

Owner:XINHUASAN INFORMATION TECH CO LTD

Intertidal zone wind generating set base

ActiveCN102864787BImprove affordabilityImprove stabilityFoundation engineeringIntertidal zoneFrustum

Owner:JIANGSU HAILI WIND POWER EQUIP TECH CO LTD

Light-duty manual hoisting manipulator

ActiveCN106395578BWith manual transmission functionImprove operational convenienceBuilding liftsDrive shaftSelf locking

Owner:SHANGHAI MARINE EQUIP RES INST

Hydraulic controller for belt driving stepless speed variator and control method thereof

InactiveCN100476248CGearingGearing controlControl theoryElectromagnetic valve

Owner:TOYOTA JIDOSHA KK

High electron mobility transistor device

PendingCN114582971ADoes not affect leakageDoes not interfere with the function of the main HEMTSolid-state devicesSemiconductor/solid-state device manufacturingEngineeringMaterials science

Owner:VISHAY SILICONIX LLC

Ceria-carbon-sulfur composite, method for preparing same, and positive electrode and lithium-sulfur battery comprising same

ActiveCN111630693ADisengagement will not occurImprove stabilityElectrode thermal treatmentCerium oxides/hydroxidesCarbon compositesLithium–sulfur battery

Owner:LG ENERGY SOLUTION LTD +1