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.

Method for informing user access mode and system thereof

InactiveCN101932049AAssess restrictionNetwork topologiesStationMixed mode
Owner:ZTE CORP

a work stand

ActiveCN110370237BFlexible locationSimple structureWork benchesWork tools storageComputer hardwareWorkstation
Owner:TSINGHUA UNIV

Prediction method of soil heavy metal content based on elman neural network model

ActiveCN107844870BGuaranteed accuracySolving Forecasting Complexity ProblemsForecastingNeural architecturesSoil scienceSoil heavy metals
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI

A comprehensive recovery method for multiple valuable minerals in bauxite

ActiveCN111921696BHigh economic valueMagnetic separationSortingTitaniumQuartz
Owner:GUIZHOU BRANCH CHINA ALUMINUM IND

Wall Mounted Heated Towel Rail with Rapid Hot Air Heating

ActiveCN103169415BEasy to installDomestic applicationsElectricityDisplay device
Owner:上海伟宁建筑科技有限公司

An image processing method for simultaneously realizing CT perfusion and energy spectral liver scanning

ActiveCN106923856BImprove accuracyDoes not increase radiation doseRadiation diagnostic clinical applicationsComputerised tomographsRadiation DosagesImaging processing
Owner:THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV

Acoustic frequency recognition of patient lines

ActiveCN110234375APharmaceutical product form changeMedical devicesInfrasonic wavesLine tubing
Owner:BAYER HEALTHCARE LLC

Nanocomposite materials comprising boron nitride nanoplates and methods for their preparation

ActiveCN110709447BHigh strengthImprove toughnessNitrogen compoundsNanomedicineSide chainBoron nitride
Owner:KOREA ADVANCED INST OF SCI & TECH

An Eye Movement Recognition Method Based on Face Recognition

ActiveCN104123543BPrecise positioningCharacter and pattern recognitionPattern recognitionEye movement
Owner:上海泰亿格康复医疗科技股份有限公司

Composite separator for vented prismatic nickel-cadmium battery and preparation method thereof

ActiveCN105098126BSimplify the assembly processSimple structureCell seperators/membranes/diaphragms/spacersNickel accumulatorsFiberPolymer science
Owner:HENAN KEGAO RADIATION CHEM TECH

A method for diagnosing mechanical faults of on-load tap-changers

ActiveCN112014047BReduce complexityReduce computing timeArtificial lifeVibration testingFeature vectorControl theory
Owner:HUAQIAO UNIVERSITY

Portable recording device and control method thereof

ActiveCN111128251BRecord information storageDigital recording/reproducingEngineeringMaterials science
Owner:MIAOZHEN INFORMATION TECH CO LTD

Display panel and manufacturing method thereof

ActiveCN104678658BNon-linear opticsLiquid-crystal displayAdhesive
Owner:CENTURY DISPLAY (SHENZHEN) CO LTD

Superposition coding csi feedback method based on deep learning

ActiveCN110166089BImprove recovery accuracyAvoid possessionSpatial transmit diversityChannel state informationSuperposition coding
Owner:XIHUA UNIV

Method and apparatus for discovering network resource and topology

InactiveCN101621414BSolve the problem of incomplete discoveryImprove compatibilityEnergy efficient ICTData switching networksInformation repositoryManagement information base
Owner:NEW H3C TECH CO LTD

A Flexible Coupling Applicable to Precision Air-floating Turntable

ActiveCN110657168BSimple structureEasy to installYielding couplingCouplingScrew thread
Owner:XIAN TECH UNIV

Method for assembling loudspeaker component

ActiveCN102036160BReduce the number of employeesReduce manufacturing costElectrical transducersBiochemical engineeringLoudspeaker
Owner:BESTAR HLDG

Display device

ActiveCN100576014CCoupling light guidesNon-linear opticsDisplay deviceEngineering
Owner:LIQUAVISTA BV

A method for detecting missing pieces of chopped materials

ActiveCN106945109BReduce malfunctionReduce scrap rateMetal working apparatusProduction lineBiochemical engineering
Owner:QUANZHOU HANWEI MACHINERY MFG

A capacitor metallized film based on linear low-density polyethylene and its preparation method

InactiveCN103834091BImprove barrier propertiesImprove air tightnessFixed capacitor electrodesFixed capacitor dielectricLow-density polyethyleneLinear low-density polyethylene
Owner:广东汇龙新材料有限公司

A stamping head cooling replacement device for metal sheet stamping

InactiveCN106623645BFast coolingReduce the temperatureShaping toolsHydraulic cylinderDual action
Owner:广州市东德金属制品有限公司

Ultrasonic probe and ultrasonic device

InactiveCN100356895CImprove usageAvoid exposureUltrasonic/sonic/infrasonic diagnosticsSurgical instrument detailsDiagnostic ultrasoundAcoustics
Owner:HASHIMOTO ELECTRONICS IND

A demonstration analysis and foundation treatment method for foundations with vertical weak interlayers in nuclear power plants

ActiveCN103882849BImprove adaptabilityIncrease flexibilityIn situ soil foundationSpecial data processing applicationsNuclear engineeringNuclear power plant
Owner:CHINA NUCLEAR POWER ENG CO LTD

Method for user's set acquiring access point name, grouping domain system

InactiveCN101222768BImprove the success rate of establishmentImprove experienceNetwork traffic/resource managementAssess restrictionMobility managementData storing
Owner:ZTE CORP

A biomimetic microfluidic chip for simulating tumor cells and their metastatic microenvironment in vivo

ActiveCN104830683BRealize three-dimensional cultureReduce consumptionMicrobiological testing/measurementLaboratory glasswaresLymphatic SpreadIn vivo
Owner:THE SECOND HOSPITAL OF DALIAN MEDICAL UNIV

A method and electronic device for maintaining content displayed on a screen

ActiveCN104866257BDigital output to display deviceGraphicsEmbedded controller
Owner:LENOVO (BEIJING) LTD

A power cable bending tool

InactiveCN103825212BAchieve bendingNot easy to damageCable installation apparatusPower cableStructural engineering
Owner:国网山东阳谷县供电公司

Flexible Two-input NOR Gate Circuit Based on Flexible Substrate

ActiveCN109545797BSolid-state devicesSemiconductor devicesEpoxyPolyethylene terephthalate glycol
Owner:TIANJIN UNIV

An automatic wire cutting and bending device for wire winding machine

ActiveCN107755597BImprove securityImprove work efficiencyWinding machineWire cutting
Owner:长沙衡开智能科技有限公司

A kind of preparation method and application of heavy metal ion adsorbent

ActiveCN104907051BImprove capture abilityHigh removal rateOther chemical processesWater/sewage treatment by sorptionSorbentDesorption
Owner:JIANGSU GOLDEN AUTUMN CORD CO LTD

Local and Global Message Distribution Strategies in Intelligent Transportation Systems Using Wireless Communication

ActiveCN108140317BParticular environment based servicesAnti-collision systemsEngineeringUser equipment
Owner:HUAWEI TECH CO LTD

Mine gas bundle pipeline monitoring system

ActiveCN103615289BImprove usabilityImprove reliabilityMining devicesCommunication interfaceReal-time data
Owner:CCTEG SHENYANG RES INST +2

Blood vessel growth hormone gene recombined gland relative vrius carrier and its preparation process and application thereof

InactiveCN100387723CAvoid immune responseHigh infection efficiencyGenetic material ingredientsGenetic engineeringAdenoassociated virusPharmacometrics
Owner:ZHEJIANG UNIV

Visible light responsive photocatalyst li2wv12o34 and preparation method thereof

ActiveCN103521215BImprove catalytic performanceEasy to prepareMetal/metal-oxides/metal-hydroxide catalystsChemical compositionVanadate
Owner:安徽上阡科技信息咨询有限公司

A test tube cleaning device

InactiveCN104056835BRealize automatic controlShorten the timeHollow article cleaningInlet valveDrive motor
Owner:HAIMEN ZHONGDE ELECTRONICS DEV CO LTD

Official business interconnecting device for transmission equipment

ActiveCN100502446CHigh practical valueWell formedInterconnecting lines combinationsNetwork connectionsByteVoice data
Owner:ZTE CORP

A kind of polyphenylene sulfide with high glow wire flame retardant performance and preparation method thereof

InactiveCN106046788BEasy to operateAccurate ingredientsFiberCutting glass
Owner:中山市纳普工程塑料有限公司

A method and device for training a classification network for medical images

ActiveCN110598782BImprove performanceImprove the effectiveness of online learningImage enhancementImage analysisDiseaseMedical imaging data
Owner:SHANGHAI XINGMAI INFORMATION TECH CO LTD

Stand hinge for electronic device and an electronic device with the same

InactiveCN103415999AEasy to adjust the angleEasy to useWing accessoriesDetails for portable computersEngineeringElectronic equipment
Owner:SUNWAY COMM BEIJING

Dielectric plate phase shifter with automatic rotation and positioning

ActiveCN104459629BMeet the special requirements of phase shift controlWave based measurement systemsWaveguide type devicesDielectric plateDrive shaft
Owner:ANHUI SUN CREATE ELECTRONICS

Image-receiving sheet and manufacturing method thererof, and image-forming process and image-forming system for electrophotography

ActiveCN1930527AHigh gloss levelReduced gloss levelNon-fibrous pulp additionSpecial paperImaging qualityImage formation
Owner:FUJIFILM CORP

A fastening assembly for securing equipment and operating reliably

ActiveCN106050832BImprove stabilitySave installation spaceMachine supportsSecuring devicesFixed frameEngineering
Owner:浙江中辉裘革科技有限公司

Blade section profile high-precision detection method based on line structured light sensor

ActiveCN111982019AReduce mistakesReduce light translation errorsUsing optical meansData translationEngineering
Owner:SICHUAN UNIV

Led module

ActiveCN102683509AImprove reliabilitySolid-state devicesSemiconductor devicesElectrical and Electronics engineeringEngineering
Owner:ROHM CO LTD

Rectal injury discriminator

InactiveCN102429641BEasy to observeClear identificationDiagnostic recording/measuringSensorsDiscriminatorIntestinal walls
Owner:JIANGSU PROVINCE HOSPITAL

An account management device and method

ActiveCN103955854BReduce the problem of inconsistent account balancesFinanceSpecial data processing applicationsDatabase
Owner:HUAWEI TECH CO LTD

Video data processing method and system

ActiveCN104284098BImprove experienceSolve the problem of poor synchronous display effectTelevision system detailsColor television detailsData streamTime mark
Owner:HANGZHOU HIKVISION DIGITAL TECH

A quality intelligent detection method and system in the logistics process of cold chain meat and meat products

ActiveCN109852677BRealize smart logisticsImprove consumer confidenceBioreactor/fermenter combinationsBiological substance pretreatmentsCold chainDynamic models
Owner:HENAN AGRICULTURAL UNIVERSITY

Application of ampelopsin in preparation of medicine for preventing and treating AIDS

InactiveCN1197570CImmune functionEnhance immune functionOrganic active ingredientsAntiviralsTherapy HIVAmpelopsin
Owner:SUN YAT SEN UNIV

A kind of aluminum-clad strip and its manufacturing method

ActiveCN111349868BImprove mechanical propertiesImprove plasticityFurnace typesHeat treatment furnacesSteel beltSurface preparation
Owner:BAOSHAN IRON & STEEL CO LTD

Door seals and vehicles

ActiveCN107487167BImprove stabilityReduce dosageEngine sealsVehicle sealing arrangementsCar door
Owner:BORGWARD AUTOMOTIVE CHINA CO LTD

A treatment device for jade processing wastewater

ActiveCN104193117BImprove separation rateRealize automatic operationMultistage water/sewage treatmentChemical oxygen demandTurbidity
Owner:XIAMEN FURUNYUAN ENVIRONMENTAL PROTECTION TECH

Chinese patent medicament for treating ulcerative colitis

InactiveCN101732652BReduce appetitePeaceful natureDigestive systemPlant ingredientsRegimenSide effect
Owner:阮时宝

Method for detecting and controlling card stamping distance of radio-frequency card of mobile telephone

ActiveCN101710438BEasy to controlEffective controlUsing electrical meansCash registersEngineeringRadio frequency
Owner:XIAMEN ELITE ELECTRIC

Dental blank

PendingCN114073598APrevent the spread of external forceReduce consumptionDental toolsArtificial teethDentistryBiomedical engineering
Owner:株式会社哈斯

A detection method for wafer passivation layer defects

ActiveCN111710618BWide coverageImprove defect discovery rateSemiconductor/solid-state device testing/measurementOptically investigating flaws/contaminationCapacitanceHemt circuits
Owner:广芯微电子(广州)股份有限公司

Phenolic compound and uses

ActiveCN101845032BOrganic active ingredientsOrganic chemistryChemical structurePhotochemistry
Owner:广东德鑫制药有限公司

Rotary wheel pulverized coal feed reversing valve

ActiveCN110778748BSmall sizeSimple structureOperating means/releasing devices for valvesMultiple way valvesInlet valveInlet flow
Owner:HEFEI GENERAL MACHINERY RES INST

Manufacturing method of silicon electrode for lithium ion battery based on selective melting technology

ActiveCN108023065BImprove performanceReduce volume effectElectrode melt handlingSecondary cellsSelective laser meltingSilicon electrode
Owner:BEIJING UNIV OF TECH

Preparation method for preparing synthesis gas NiO@SiO2 core-shell type catalyst by employing low-concentration coalbed methane

ActiveCN103566938BPrecise size controlSolve the lack of spaceHydrogenMetal/metal-oxides/metal-hydroxide catalystsChemical industryNickel salt
Owner:清创人和生态工程技术有限公司

Motor and its control method

ActiveCN107742965BImprove adaptabilityImprove work efficiencySingle motor speed/torque controlMagnetic circuitElectric machineProcess engineering
Owner:ZHUHAI PANLEI INTELLIGENT TECH CO LTD

An electric lifting platform

ActiveCN108741627BHeight adjustableConvenient heightVariable height tablesFeetSoftware engineeringMechanical engineering
Owner:南京雀和机电设备有限公司

A batch generation method of two-dimensional codes for garbage classification

ActiveCN112183697BImprove securityAvoid crackingSecuring communication by chaotic signalsRecord carriers used with machinesAlgorithmTheoretical computer science
Owner:NANTONG UNIVERSITY

A kind of seamless bridge expansion joint based on phosphorus and magnesium material and its construction method

ActiveCN108842606BHigh strengthControllable solidification timeBridge structural detailsSheet steelArchitectural engineering
Owner:GUIZHOU PHOSPHORUS MAGNESIUM MATERIAL CO LTD

A horizontal displacement monitoring device at the top of a deep foundation pit support structure and its application method

ActiveCN111705851BPrecise positioningEasy to adjustOptical rangefindersFoundation testingLaser rangingEngineering
Owner:深圳市蛇口招商港湾工程有限公司

Band ensuring system, relay device and network management server

InactiveCN1255967CAchieving Band GuaranteeSpecial service provision for substationStar/tree networksNetwork managementMulticast packets
Owner:PANASONIC CORP

A multifunctional combined copper chain cleaning machine

ActiveCN103624026BEasy to assemble and disassembleLabor savingCleaning using toolsCleaning using liquidsEngineeringCopper
Owner:浙江三门振华机械股份有限公司

A full bridge protection method, circuit, controller and wireless power supply system

ActiveCN106371492BImprove securityImprove stabilityElectric variable regulationPower flowFull bridge
Owner:ZONECHARGE (SHENZHEN) WIRELESS POWER TECH CO LTD

Apparatus for distributing and controlling a heat carrier which originates from a heat and/or cold source

ActiveCN101371080BReduce in quantityReduce power lossLighting and heating apparatusSpace heating and ventilation detailsProcess engineeringEngineering
Owner:WILO SE

Hand brake device for railway wagon

ActiveCN104608793BMeet the requirements of driving safetyEliminate the problem of fracture affecting driving safetyRail brake actuationEngineeringTruck
Owner:CRRC TAIYUAN CO LTD

A glass transmission system and its transmission method

ActiveCN109677932BWide applicabilityHigh degree of automationControl devices for conveyorsCharge manipulationEngineeringTransfer mechanism
Owner:FUYAO GROUP FUJIAN MACHINERY MFG

Method and circuit for automatic compensation of RFID resonance frequency statistics and temperature drift

ActiveCN114189212BIncrease productivityImprove production yieldOscillations generatorsPower-on resetResonance
Owner:EXCELIO TECH SHENZHEN

Liquid crystal display capable of correcting GAMA of display screen and method for making the same

InactiveCN101329842BEasy to useStatic indicating devicesLiquid-crystal displayComputer science
Owner:SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD

Treatment process of livestock died of epidemic diseases

ActiveCN103264037BReduce processing costsGood sealingSolid waste disposalClimate change adaptationProcess systemsDisease
Owner:ZHEJIANG BULAIMENG AGRI SCI & TECH

A device and method for realizing subsea nutrient salt lifting by using the principle of inertial pump

ActiveCN104041434BSave energySimple structureClimate change adaptationAgricultural fishingEnvironmental resistanceOcean bottom
Owner:东营慧达科技创业服务有限公司

Dichroic film, backlight module and display device

ActiveCN104536069BImprove spectroscopic effectLarge adjustment rangeOptical elementsDisplay deviceComputer science
Owner:BOE TECH GRP CO LTD

A liquid crystal display device and its driving method

ActiveCN105976782BPrevents severe flicker defectsImprove display qualityStatic indicating devicesElectricityLiquid-crystal display
Owner:WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD

Method for extracting ethyl acetic acid, pentanoic acid and hexanoic acid from byproduct waste alkali liquid discharged during production of cyclohexanone

InactiveCN102093200ANo emissionsSimple processCarboxylic compound separation/purificationHigh concentrationCyclohexanone
Owner:陈庸彪

Double coil magnetic levitation vibrator and electric toothbrush

InactiveCN104967239BImprove coaxialityPrevent bucklingMagnetic circuit rotating partsMagnetic circuit stationary partsMagnetic levitationToothbrush
Owner:珠海海斯夫科技有限公司 +1

Down-flow rotameter

InactiveCN102519523BShorten the lengthReduce resistanceVolume/mass flow by mechanical effectsEngineeringLow density
Owner:ANHUI UNIVERSITY OF TECHNOLOGY

Geared motor joint processing technology

InactiveCN103071985BEasy to processImprove surface propertiesEngineeringMechanical engineering
Owner:安徽省临泉县智创精机有限公司

Filter and engine with same

ActiveCN102705039BAvoid failurePressure lubricationLubricant mounting/connectionEngineeringEngine wear
Owner:CHINA HANGFA SOUTH IND CO LTD

360 Degree Phasor Diagram Drawing Template

ActiveCN104401156BImprove the accuracy of judgmentSame lengthWriting aidsCircular discEngineering
Owner:STATE GRID CORP OF CHINA +2

A method, device and system for line of sight estimation

ActiveCN109034108BReal-time detectionAccurate detectionImage enhancementImage analysisPupilGaze directions
Owner:BEIJING 7INVENSUN TECH

Method, system, equipment and storage medium for combat ring recommendation based on graph theory algorithm

ActiveCN113536699BImprove efficiencyHigh detectionForecastingDesign optimisation/simulationShort path algorithmGraph theoretic
Owner:NAT UNIV OF DEFENSE TECH

Ridge line shaping and sharpening method of covering part and shaping mold thereof

ActiveCN107321846BIncrease overall stressGuaranteed press fit accuracyShaping toolsVehicle componentsPunchingEngineering
Owner:JIANGSU HERUN AUTOMOTIVE BODY MOLD

System and method for implementing ipv6 flexible deployment through vxlan technology

ActiveCN104486227BFlexible deploymentGuaranteed continuityNetworks interconnectionTopology managementFrame based
Owner:WUHAN GREENET INFORMATION SERVICE

A coupled multi-stage separation mineral processing equipment

ActiveCN112893086BImprove work efficiencySolve efficiency problemsSievingScreeningClassical mechanicsMineral processing
Owner:承德柏通矿业有限公司

Code-scanned goods with color-changing background

InactiveCN106428933AEasy to produceLow costContainers for flexible articlesPackaging cigaretteColor changesColor contrast
Owner:KHAINAN YAYUAN ANTI TSOUNTERFEIT TECH RES INST

Anti-floating construction method of single-storey underground garage without pile foundation

ActiveCN106760722BLess investmentLow costProtective foundationParkingsWork periodBasement
Owner:NANTONG HUARONG CONSTR GRP CO LTD

Soldering mechanism of solar cell stringer

ActiveCN104084660BAvoid enteringPrevent volatilizationMetal working apparatusRenewable energy productsLeft halfEngineering
Owner:TAIYUAN FENGHUA INFORMATION EQUIP

High-purity natural collagen fiber and its preparation method

ActiveCN104189944BImprove mechanical propertiesImprove thermal stabilitySurgeryAbsorbent padsFiberSupercritical carbon dioxide
Owner:SICHUAN UNIV

A kind of foundation construction mortar injection equipment

ActiveCN113216185BReduce sheddingReduce collapseSoil preservationInjection equipmentArchitectural engineering
Owner:岳阳鹏程建设集团有限公司

Cooling device and refrigerator using the same

InactiveCN100383479CReduce flow soundMechanical apparatusDomestic refrigeratorsRefrigerantRefrigerated temperature
Owner:PANASONIC CORP

SAGD (steam-assisted gravity drainage) super-heavy oil high-temperature flash-evaporation dehydration method

ActiveCN101735849BLess waterShort processDewatering/demulsification with chemical meansHydrocarbon dewateringDiluentThree-phase
Owner:BC P INC CHINA NAT PETROLEUM CORP +1

Preparation method of polyamide-imide copolymer

ActiveCN103012794BImprove performanceShort reaction timeHeat deflection temperatureDiaminodiphenyl ether
Owner:SHANGHAI PLASTICS RES INST CO LTD

A method for controlling vehicle charging authority

ActiveCN112248871BMeet emergency charging needsCharging stationsInformation technology support systemPower exchangeTransport engineering
Owner:GUANGZHOU AUTOMOBILE GROUP CO LTD

Mobile communication apparatus with antenna array and mobile communication method thereof

InactiveCN1387375ASpatial transmit diversityRadio/inductive link selection arrangementsMultiplexingMobile station
Owner:SAMSUNG ELECTRONICS CO LTD

A multifunctional energy storage system converter control strategy for photovoltaic storage power station

ActiveCN104410099BSingle network parallel feeding arrangementsAc network load balancingPower qualityEngineering
Owner:SHENZHEN XILIN ELECTRICAL TECH

Method and device for vehicle detection and tracking

ActiveCN105469052BReduce detection errorImprove accuracyCharacter and pattern recognitionModel networkVehicle detection
Owner:NETPOSA TECH

A grounding wire clamp dedicated to a DC 800kV strain tower current drainage aluminum pipe

ActiveCN103647163BSimple structureEasy to repairElectric connection basesMulticonductor cable end piecesPower gridTower
Owner:STATE GRID CORP OF CHINA +2

Provides certified antivirus agents with direct access to scan storage

InactiveCN102054138BPlatform integrity maintainanceAnti virusComputer platform
Owner:INTEL CORP

A kind of preparation method of thin-walled honeycomb ceramic carrier

ActiveCN108238785BImprove thermal shock resistanceImprove liquidityCatalyst carriersCeramicwareEmission standardThermal expansion
Owner:凯龙蓝烽新材料科技有限公司

Registration method, device, system and storage medium of IoT device

ActiveCN110071901BWill not harmLow costMultiple keys/algorithms usageUser identity/authority verificationThird partyDigital signature
Owner:SIEMENS CHINA

A device for real-time detection and control of circuit breaker tripping and its control method

ActiveCN104914345BAvoid damageImprove reliabilityCircuit interrupters testingPower inverterEngineering
Owner:ZTT ELECTRICAL TECH CO LTD

Sole pressure distribution detector based on total internal reflection principle

InactiveCN1150858CImplement testRealize analysisForce measurement by measuring optical property variationMuscle exercising devicesImaging processingTotal internal reflection
Owner:TSINGHUA UNIV

Oversized ultra-thick concrete beam template support system

ActiveCN102535837BEasy to removeEasy to installForms/shuttering/falseworksShoresSupporting systemConcrete beams
Owner:CHINA NAT CHEM ENG THIRD CONSTR

Diaphragm type pressure regulator

ActiveCN102777769BReduce effortReduce the numberPipeline systemsFluid pressure control without auxillary powerEngineeringAtmospheric pressure
Owner:FUJIKOKI MFG CO LTD

Vehicle air conditioner

ActiveCN107215170BAir-treating devicesVehicle heating/cooling devicesAir conditioningMechanics
Owner:DENSO CORP

Device and method for real-time analysis of mycoplasma pneumonia

ActiveCN109887607BImprove detection accuracyAccurate dataMedical data miningTexture extractionMicrobiology
Owner:殷霞 +1

Device for continuous negative pressure suction treatment of pseudocyst of the auricle

ActiveCN106139266BEase the pain of treatmentDoes not affect normal lifeEar treatmentMedical devicesCystTreatment pain
Owner:THE SECOND AFFILIATED HOSPITAL ARMY MEDICAL UNIV

Method and system for detecting network element online status

ActiveCN105262639BRelieve pressureReduce occupancyData switching networksNetwork managementDistributed computing
Owner:湖州帷幄知识产权运营有限公司

Flash analog-to-digital converter

InactiveCN101326723BReduce mismatchPhysical parameters compensation/preventionDifferential signalingEngineering
Owner:艾普契科技有限公司

Operation method and electronic device

ActiveCN110737374BTarget operation is accurateImprove operational efficiencyInput/output processes for data processingControl engineeringHuman–computer interaction
Owner:VIVO MOBILE COMM CO LTD

Self-calibration for mirror positioning in optical mems interferometers

ActiveCN108474690BRadiation pyrometryUsing optical meansCapacitanceMicrocomputer system
Owner:SI WARE SYST INC

Anti-cancer combination treatment

InactiveCN109789202APharmaceutical delivery mechanismImmunoglobulins against cell receptors/antigens/surface-determinantsLymphatic SpreadPatient diagnosis
Owner:PROBIOCON

A pesticide precision spraying device and spraying method for fruit tree management in mountainous areas

ActiveCN112544599BEasy to sprayReduce pests and diseasesInsect catchers and killersFruit treeEngineering
Owner:SHANDONG INST OF POMOLOGY

Method and apparatus for measuring delay within a compressed digital stream

InactiveCN102075794BTelevision systemsSelective content distributionComputational scienceData set
Owner:TEKTRONIX INT SALES GMBH

Die for coating suspensions with flow obstruction device and method of use

ActiveCN107073506ALiquid surface applicatorsCoatingsCoatingCeramic materials
Owner:3M INNOVATIVE PROPERTIES CO

Catalyst for Claus tail gas hydrohydrolysis and preparation method and application thereof

ActiveCN108246303BRaise the ratioIncreased hydrogenation conversionGas treatmentHeterogenous catalyst chemical elementsPtru catalystAluminium oxides
Owner:PETROCHINA CO LTD

A bifunctional device for electromagnetically induced transparency and perfect absorption

ActiveCN113300118BPromote absorptionAchieve electromagnetically induced transparency effectAntennasVanadium dioxideSilicon oxide
Owner:GUILIN UNIV OF ELECTRONIC TECH

Login system based on server, login server and verification method of login server

ActiveCN104144054BAvoid illegal loginEnsure safetyUser identity/authority verificationValidation methodsComputer security
Owner:TENCENT TECH (SHENZHEN) CO LTD

Nonsaturated soil hydraulic parameter measuring device

InactiveCN101509865BEasy to manufactureHigh measurement accuracyPermeability/surface area analysisRubber membraneWater volume
Owner:INST OF GEOLOGY & GEOPHYSICS CHINESE ACAD OF SCI

Semi-automatic production process of savoury chicken

InactiveCN100369559CGuarantee the quality of finished productsRealize industrial productionFood preparationPlant ingredientsTemperature controlQuick Freeze
Owner:广东温氏佳味食品有限公司 +2

A high-density resistivity electrode suitable for open-pit iron mine stope

ActiveCN110618169BGood shading environmentImprove electrical contactWater resource assessmentMaterial resistanceHigh densityMining engineering
Owner:NORTHEASTERN UNIV LIAONING

Vacuum cutting method and device for vacuum suction of anode mud from cell bottom

InactiveCN102021611BIncrease productionElimination of deposition quality effectsElectrolysis componentsEngineeringMaterials science
Owner:XINGMIN TECH ZHUZHOU

Method and device for locking 64B/67B coding boundary

ActiveCN102957492BFast conversionError preventionShift registerComputer science
Owner:SUZHOU CENTEC COMM CO LTD

Intelligent irrigation control system and method

InactiveCN108476946BStir wellPrecision fertilizationClimate change adaptationWatering devicesSoil scienceControl signal
Owner:ZHEJIANG TONGJI VOCATIONAL COLLEGE OF SCI & TECH

A detachable implant device and method of operation thereof

ActiveCN113558828BImprove securityLimit depthHeart valvesHuman bodyReoperative surgery
Owner:SHANGHAI HUIHE MEDICAL CO LTD +1

An input protection circuit of a multi-range voltage acquisition device

ActiveCN109617038BEasy to passReduce signal to noise ratioEmergency protective arrangements for limiting excess voltage/currentOvervoltageHemt circuits
Owner:广州致远仪器有限公司

A method for collecting and purifying rainwater around buildings

ActiveCN112225348BLow maintenanceReduce management costsFatty/oily/floating substances removal devicesSewerage structuresStormwater harvestingSand filter
Owner:上海琸源水生态环境工程有限公司

System and method for adjusting codec speed in a transmission path during call set-up due to reduced transmission performance

InactiveCN101523845AInterconnection arrangementsNetwork traffic/resource managementLow data rateData rate
Owner:EMBARQ HLDG

Universal power interface for easy replacement locking

ActiveCN111864470BEasy to replaceMeet the normal connection capabilityEngagement/disengagement of coupling partsTwo-part coupling devicesPhysical medicine and rehabilitationEngineering
Owner:JIANGSU ELECTRIC POWER CO +1

A method for outer membrane protease t to digest histones and perform mass spectrometry analysis

ActiveCN109884163BSimple processSimple and fast operationMaterial analysis by electric/magnetic meansFermentationLiquid chromatography mass spectroscopyUltrafiltration
Owner:FUDAN UNIV

Thermoplastic polyester resin composition and molded article thereof

ActiveCN110691819BInhibition of exudationImprove mechanical propertiesPolymer sciencePolyester resin
Owner:TORAY IND INC

A broadband satellite communication transceiver processing module

ActiveCN112615661BLarge capacityHighly integratedRadio transmissionTransceiverBroadband
Owner:NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP

Intelligent analyzing test bench for performance of electric car storage battery

InactiveCN101109789BContinuously adjustable smart charging functionAdjustable voltageVehicle testingElectric devicesElectric-vehicle batteryLow voltage
Owner:CHANGAN UNIV

Method and device for obtaining pressure parameters of multi-connected air conditioning system

ActiveCN102778006BLow costSpace heating and ventilation safety systemsLighting and heating apparatusSystem pressureEngineering
Owner:QINGDAO HISENSE HITACHI AIR CONDITIONING SYST

A silicone gel with special refraction effect for filling and preparation method thereof

ActiveCN104098903BSmall expansion coefficientEasy to useExpansion factorSilicone Gels
Owner:北京三辰星火科技有限公司

A distributed-based cloth paste applicator for shoe pattern making

ActiveCN108914438BApply evenlyTextile treatment machine partsLiquid/gas/vapor textile treatmentEngineeringCentrifugal force
Owner:浙江天宏鞋业有限公司

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