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.

Strengthening method for preliminary tunnel support

ActiveCN105863677AEnsure safetyEasy to operateUnderground chambersTunnel liningSlagOperability

Owner:POWERCHINA CHENGDU ENG

Method of surface nano-crystallization of noble metal catalyst

InactiveCN101337193AHigh catalytic activityImprove performanceCatalyst activation/preparationMetal/metal-oxides/metal-hydroxide catalystsAlloyElectrochemistry

Owner:SHANDONG UNIV

Fuel gas alarm positioning system

InactiveCN104361723AQuick alarmRapid positioningAlarmsData acquisitionEngineering

Owner:TIANJIN TELEVISION TECH INST

Broadband high-harmonic suppression terahertz triple-balanced frequency doubler and method

PendingCN111987993AIncrease inhibitionReduce crosstalkModulation transference balanced arrangementsOscillations generatorsHarmonic mitigationFrequency multiplier

Owner:CHINA ELECTRONIS TECH INSTR CO LTD

Fenton advanced oxidation tower wastewater treatment device

PendingCN112759061AIncrease toleranceLow investment costWater treatment parameter controlWater treatment compoundsPtru catalystSludge

Owner:MAIWANG INT BUSINESS SHANGHAI

Three-dimensional porous lithium battery current collector and preparation method thereof

ActiveCN103779577AImprove adsorption capacityImprove conductivityElectrode carriers/collectorsO-Phosphoric AcidElectrical battery

Owner:XINJIANG JOINWORLD CO LTD

Recycling method of anode carbon residues

ActiveCN114618865APromotes relative motionAchieve separationSolid waste disposalTransportation and packagingAluminium electrolysisEngineering

Owner:UNIV OF SCI & TECH BEIJING

Grayscale printing method of thermosensitive printer

ActiveCN106681673AIncrease flexibilitySolve problems such as difficulty in parsing, large amount of printing data and poor transmissionDigital output to print unitsGrayscaleComputer engineering

Owner:FUJIAN CENTM INFORMATION

Robot system for three-dimensional scanning detection of switch cabinet

PendingCN112917489AEfficiently buildAccurately judge where the overall performance is poorManipulatorRobotic systemsGear wheel

Owner:GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD

Resin composition, and prepreg, insulating film, metal foil-clad laminate and printed circuit board having same

ActiveCN111961193AIncrease crosslink densityImprove adhesionElectrical equipmentGlass/slag layered productsMetallic foilPolymer science

Owner:SHENGYI TECH SUZHOU

Tunnel preliminary support 3D printing device, material and method thereof

PendingCN108979673ADiffusion fastFreeze fastUnderground chambersTunnel liningWorking environmentEngineering

Owner:CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD

Cone beam computed tomography image feature extraction and corresponding method

ActiveCN112581513AQuickly establish correspondenceQuickly create registratioImage enhancementImage analysisVoxelFeature extraction

Owner:PEKING UNIV

Medicament for resisting aquatic pathogenic bacillus mycoides and preparation method thereof

ActiveCN110664901ASmall side effectsSmall toxicityAntibacterial agentsAmine active ingredientsBiotechnologyPlum extract

Owner:SHANGHAI OCEAN UNIV

Method for processing fish sauce cake

InactiveCN102919322ADough treatmentBakery productsBalance waterWheat flour

Owner:SHENYANG XINDA INFORMATION SCI & TECH

Fenton reaction method for recycling iron-based catalyst

InactiveCN111099713AAchieve recyclingEase of processing intensityWater treatment compoundsWater contaminantsFenton reactionPtru catalyst

Owner:李靖

Dual-Fabry-Perot fiber pressure sensor, measurement device and calculation method

InactiveCN105136358ANo change closureSimple structureForce measurement by measuring optical property variationSpecial data processing applicationsFiberMeasurement device

Owner:TSINGHUA UNIV

Preparation method for oxide dispersion strengthened copper-based composite material

PendingCN113070482AConducive to control the final mechanical propertiesImprove compactnessSpray driedAir tightness

Owner:CENT SOUTH UNIV

Multi-shaft turbine compression expander

PendingCN113863996AOptimize the operating curveSpace-saving arrangementPump installationsRadial flow pumpsTurbineCentrifugal compressor

Owner:四川蜀道装备科技股份有限公司

Bailing mushroom flavouring extract and preparation method thereof

InactiveCN101331931AUnique natural fragranceRich in proteinFood preparationMonosodium glutamateFood flavor

Owner:JIYANG FOOD GUANGSHUI

Anti-deformation dustproof deep groove ball bearing

ActiveCN112682421AIncrease radial loadIncrease radial load capacityBall bearingsBearing componentsBall bearingStructural engineering

Owner:宁波美亚特精密传动部件有限公司

Multi-angle self-adjusting wire feeding device based on double-wire GTAW electric arc additive manufacturing

PendingCN114535749AGood lookingImprove performanceArc welding apparatusIncreasing energy efficiencyControl systemElectric machine

Owner:NANJING UNIV OF TECH

Selenium-enriched rice planting method

InactiveCN105052644AResistant to decompositionLong durationBiocideCalcareous fertilisersPaniclePaddy field

Owner:GUANGXI XIEJI AGRI DEV CO LTD

Method for rapidly propagating morchella cultispecies by using liquid strains

InactiveCN108522153AImprove production efficiencyCultivating equipmentsMushroom cultivationYeastGram

Owner:BEIJING AGRI TECH PROMOTION STATION

Real time transmitted dynamic electrocardiogram detection system

InactiveCN1682653AConvenient diagnosis and treatmentIncrease the function of long-distance real-time data transmission dynamic electrocardiogramDiagnostic recording/measuringSensorsThird generationEngineering

Owner:JINSHUO SOFTWARE TECH HANGZHOU

Flue gas dispersion treatment device applied to tamping coal charging coke pusher and using method thereof

PendingCN111849521APrevent proliferationCollection impactCoke oven safety devicesDirt cleaningCoal briquetteThermodynamics

Owner:DALIAN HUARUI HEAVY IND COKE OVEN VEHICLE EQUIP +1

Android malicious application detection method fusing multi-feature classification

PendingCN110851834ALow resolution accuracySmall amount of calculationCharacter and pattern recognitionPlatform integrity maintainanceCorrelation coefficientDynamic monitoring

Owner:BEIJING UNIV OF TECH

Method for extracting microalgae oil with algicidal bacteria

InactiveCN108329990AHigh extraction rateWon't breakFatty-oils/fats productionDistillationHigh energy

Owner:PEKING UNIV SHENZHEN GRADUATE SCHOOL

Method for distributed quantitative direct-application of pulp-like organic biomass compost

InactiveCN110896717AMeeting Disposal NeedsEasy to implementBio-organic fraction processingFertiliser distributersPulp and paper industryEnvironmental engineering

Owner:四川九哈科技股份有限公司

Speed change mechanism for changing center distance during shaft movement

PendingCN108006176AGearingDrive shaftControl engineering

Owner:SHENYANG POLYTECHNIC UNIV

Entity identification method, device and equipment and storage medium

PendingCN111401065AHigh precisionImprove efficiencySemantic analysisEngineeringResult set

Owner:CHINA PING AN LIFE INSURANCE CO LTD

Commodity sample experience and finished product vending machine

InactiveCN112863048AAvoid wastingCoin-freed apparatus detailsApparatus for dispensing discrete articlesProcess engineeringIndustrial engineering

Owner:广州高晟信息技术有限公司

Computer data input apparatus

InactiveCN108549492AImprove comfortReduce fatigueInput/output for user-computer interactionUser needsTyping

Owner:湖北格勃克机电有限公司

Preparation method of D-phenylalanine

InactiveCN107653275AReduce manufacturing costRaw materials are cheap and easy to getFermentationD-PhenylalanineL-amino-acid oxidase

Owner:ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE

Respirator and dishwasher

PendingCN114699030ASimple structureEasy to manufactureTableware washing/rinsing machine detailsCold airRespirator

Owner:GREE ELECTRIC APPLIANCES INC

Method of remote control therapeutic instrument and its device

InactiveCN100440230CRealize remote controlUltrasonic/sonic/infrasonic diagnosticsTransmission systemsDICOMDigital imaging

Owner:EBM TECH

Method for detecting miRNA (micro ribonucleic acid) in stomach juice

InactiveCN102127601ASolve the detection problem of low miRNA contentAvoid interferenceMicrobiological testing/measurementRNA extractionGastric fluid

Owner:NINGBO UNIV

Method and apparatus for generating non-binary balanced codes

InactiveCN101449533ACode conversionMulti-frequency code systemsAlgorithmEncoder

Owner:MARVELL WORLD TRADE LTD

Data transmission device and process parameter setting system and method

InactiveCN111103859AImplement automatic settingsAvoid mistakesTotal factory controlProgramme total factory controlTerminal equipmentProcess engineering

Owner:唐山旭华智能科技有限公司

Particle size grading device and process for superfine powder suspension

PendingCN114733353ALow costAvoid easy cloggingMembranesSemi-permeable membranesEngineeringProcess engineering

Owner:山东产研久膜科技开发有限公司 +1

Odor and dust removal system and use method thereof

ActiveCN113019120ASimple structureEasy to useCombination devicesActivated carbonDust control

Owner:曲靖郎鹰金属构件有限公司

High-temperature spectrum emissivity measuring method and device of infrared window

InactiveCN105784333AAchieve heatingAchieve temperature controlTesting optical propertiesReflectivity measurementRadiation measurement

Owner:BOHAI UNIV

Cross-shaped hidden bolt and mounting tool thereof

InactiveCN106246683AHigh protection levelAnti-theft effectPinsNutsCruciformEngineering

Owner:ANHUI LIUFANG ZHONGLIAN MECHANICAL SHARE

Instrument panel safety airbag weakening structure

InactiveCN107791990AWill not affect other technical indicatorsSmooth blastingPedestrian/occupant safety arrangementDashboardRoom temperature

Owner:CHENGDU AEROSPACE MOLD & PLASTIC CO LTD

Combined type wide seeding and harvesting machine

InactiveCN103766029AReasonable designImprove work efficiencySpadesPloughsWide areaAgricultural engineering

Owner:孙进

Near field scanning probe based on plasma focusing

ActiveCN109374928AImproving the efficiency of exciting near-field optical signalsFlexible processingScanning probe microscopyHigh volume manufacturingLithographic artist

Owner:SOUTHEAST UNIV

Multimodal industrial process modality identification and fault classification method

InactiveCN108334898ASmall amount of calculationEasy to implementCharacter and pattern recognitionDiagnostic Radiology ModalityClassification methods

Owner:HUAZHONG UNIV OF SCI & TECH

Camera optical lens

ActiveCN106842507AExcellent optical propertiesOptical elementsCamera lensOptical property

Owner:AAC OPTICS SOLUTIONS PTE LTD

Automatic cleaning device for vacuum resurgence turnover box based on PLC

InactiveCN108114956AImprove quality stabilityReduce consumptionHollow article cleaningQuality controlProcess engineering

Owner:魏莹

Terminal monitoring device, system and method

InactiveCN112367224AEffective security protectionImprove adaptabilityData switching networksInstrumentsComputer hardwareSecure state

Owner:GLOBAL ENERGY INTERCONNECTION RES INST CO LTD +3

Hyper-branched epoxy zinc-rich coating and preparation method thereof

InactiveCN113698846ALow VOC contentNo pollution in the processAnti-corrosive paintsEpoxy resin coatingsPolymer scienceEmulsion

Owner:JIANGSU CHAMPION TECHNOLOGY GROUP CO LTD

Self-adaption bagging mechanism for synchronous bag-pressing warehouse-opening height for potatoes

ActiveCN105009778AControl closureControl onDigger harvestersLower limitOpening height

Owner:NANJING AGRI MECHANIZATION INST MIN OF AGRI

Medicated wine for treating hoarse voice

InactiveCN104338027APlay a synergistic effectEasy to makeRespiratory disorderPlant ingredientsAdditive ingredientZingiber striolatum

Owner:陈振远

A coumarin type organic third-order nonlinear optical material and preparation and application thereof

ActiveCN109776471AGood two-photon absorption propertiesIncrease nonlinear absorption coefficientOrganic chemistryNon-linear opticsPalladium catalystPotassium carbonate

Owner:SHANTOU UNIV

Coat made of towel gourd vegetable sponge matrix fabric and convenient for placing employee's cards

InactiveCN104413952AEasy to useAvoid discomfortProtective garmentSpecial outerwear garmentsGourdCommon object

Owner:顾方钟

Edge covering mouth-like device

InactiveCN105755687ASolving technical problems prone to wrinklingOverlock seam effect is even and smoothWork-feeding meansEngineeringSewing machine

Owner:TIANJIN DETIANDA SCI & TECH CO LTD

Whitening and acid-proof toothpaste composition containing nano silver and preparation method of whitening and acid-proof toothpaste composition

InactiveCN111888268AReduce consistencyEvenly distributedAntibacterial agentsCosmetic preparationsCelluloseToothpaste

Owner:江苏曼威药业有限公司

Electromagnet detection device for special-shaped aerospace aluminum alloy wall thickness

ActiveCN114111677AIncrease flexibilityImprove convenienceMechanical measuring arrangementsConveyor partsElectric machineMaterials science

Owner:北京航天和兴科技股份有限公司

Application of SlLYK4 gene in enhancing resistance to tomato fungal diseases

ActiveCN113943743AObvious effect on Botrytis cinereaBroad spectrum disease resistanceTransferasesFermentationBiotechnologyNucleotide

Owner:ZHEJIANG UNIV

Low-complexity adjustable filter group used for digital hearing aid and working method of Low-complexity adjustable filter group

ActiveCN104486711ADoes not change partition statusChange partition statusDeaf-aid setsMulti bandDecomposition

Owner:SHANDONG UNIV

Vegetable insecticide containing herba polygoni pubescentis and preparation method of vegetable insecticide

InactiveCN107047642AGood effectWide range of insecticidalBiocideDead animal preservationApidaeSesquiterpene

Owner:广西顺帆投资有限公司

Rare earth modified energy-saving and emission-reducing industrial natural gas

InactiveCN101857811AEliminate fugitiveLow costGaseous fuelsFuel additivesRare earthManganese

Owner:王易俗

Outdoor fireproof plate and manufacturing method thereof

InactiveCN106522494AReduce pollutionImprove the living environmentCovering/liningsFlooringGlass fiberFiberglass mesh

Owner:张维满

Method for determining content of mono-ester type alkaloids in monkshood-radix glycyrrhizae medicament

ActiveCN104833756AEasy to separateGood peak shapeComponent separationO-Phosphoric AcidFluid phase

Owner:JINAN KANGZHONG PHARMA TECH DEV

Tetranychus cinnabarinus prevention and treatment compound extracted from peanut branches and leaves and application

ActiveCN111493099AEffective controlReduce economic lossBiocideSteroidsChemical compoundPalmitic acid

Owner:SHANGHAI JIAO TONG UNIV

Make-up combined set

InactiveCN106419034ATo achieve a full range of makeupReach the cleaning functionPackaging toiletriesPackaging cosmeticsCombined methodEngineering

Owner:陈进科

Data downloading method and device, equipment and medium

PendingCN111309473AImprove resource utilizationReduce occupancyResource allocationTransmissionEngineeringDatabase

Owner:政采云有限公司

Application of immortalized human lung microvascular endothelial cell complex cell factor in preparing biological agent for repairing ischemic tissue injury

ActiveCN104027358APromote formationPromote regenerationUnknown materialsPharmaceutical non-active ingredientsIschemic hypoxiaCytokine

Owner:三和(南京)生物科技有限公司

Cinnamaldehyde solid lipid nanoparticles with high stability and preparation method thereof

PendingCN114711288AHigh encapsulation efficiencyIncrease concentrationFruit and vegetables preservationFood homogenisationStearic acidLiposome

Owner:珠海科技学院

Shoelace fastening buckle

PendingCN108464575AEasy to operatePrevent looseningFasteningsEngineeringFlange

Owner:庄玉选

Chair with automatically adjusted height

ActiveCN105342186AAchieve expansionRealize shrinkingStoolsAdjustable chairsEngineeringPiston rod

Owner:SUZHOU PINFA ELECTROMECHANICAL TECH CO LTD

Automobile drive motor shell

InactiveCN107723628AHigh strengthHigh specific stiffnessFiberSolution treatment

Owner:NINGBO JIALILAI MACHINERY MFR

Raw material grinding device for Traditional Chinese Medicinal material production and processing

InactiveCN111744588AAvoid cloggingHollow article cleaningGrain treatmentsElectric machineryMaterials processing

Owner:许伟益

Self-lubricating slide bearing by oil lubrication or grease lubrication

InactiveCN101413544AImprove wear resistanceExcellent friction and wear resistanceBearing componentsVinyl etherFiber

Owner:JIANGSU CCVI BEARING

Motorcycle

ActiveCN101423084APrevent splashAvoid bendingMud-guardsEngineeringMechanical engineering

Owner:YAMAHA MOTOR CO LTD

Three-in-one system arrangement structure

PendingCN108366514ACompact structureImprove work efficiencyElectric/fluid circuitCooling/ventilation/heating modificationsComputer moduleEngineering

Owner:FAST STAR ADVANCED POWER SYST SUZHOU

Tin-base complex oxide/graphene composite material, and preparation method and application thereof

InactiveCN102760885AImprove electrochemical stabilityImprove cycle stabilityCell electrodesLoop stabilityCvd graphene

Owner:ZHEJIANG UNIV

Industrial type recognition method and system based on big data and keywords, and equipment

PendingCN112416992AImprove accuracyIncrease coverageRelational databasesSpecial data processing applicationsDomain nameOperations research

Owner:HANGZHOU ANHENG INFORMATION TECH CO LTD

Container starting method and device

PendingCN114064190AReduce process initialization timeReduce startup timeSoftware simulation/interpretation/emulationComputer hardwareEngineering

Owner:HUAWEI TECH CO LTD

Overturning material-taking device

PendingCN109795878ASimple structureGuaranteed to workConveyor partsEngineeringCam

Owner:GUANGZHOU TECH LONG PACKAGING MACHINERY CO LTD

Polyethylene glycol-aliphatic saturated polyester block copolymer with aldehyde group-containing side chain and application thereof

ActiveCN111592645AImprove stabilityGood release effectKetone active ingredientsPharmaceutical non-active ingredientsPolyesterPolymer science

Owner:CANCER CENT OF GUANGZHOU MEDICAL UNIV

Laser marking method of infrared reticle

InactiveCN107755888AIncrease productivityAvoid irregular and blurred edges of graphicsLaser beam welding apparatusGraphicsOptoelectronics

Owner:孝感华中精密仪器有限公司

Iris feature generation sorting method for distributed SQL database

InactiveCN112487057AImprove experiencePracticalDatabase distribution/replicationAcquiring/recognising eyesEngineeringIris image

Owner:陕西镁好互联网技术有限公司

Real object size obtaining method and system based on AR glasses

PendingCN112634346AImage analysisComputer graphics (images)Radiology

Owner:上海影创信息科技有限公司

Method and device for constructing knowledge graph, electronic equipment and storage medium

PendingCN114756690AReduce Entity RelationshipsEntity relationship conciseSemantic analysisSpecial data processing applicationsEntity typeTheoretical computer science

Owner:BEIJING XUEZHITU NETWORK TECH

Device for treating psychopath and use method

InactiveCN114404811AEasy to storeStored up toElectrotherapyMagnetotherapy using coils/electromagnetsComputer printingMechanical engineering

Owner:梁玉霞

Square root function implementation method

InactiveCN107977587AComputing operations for multiplication/divisionComputer scienceMemory module

Owner:CHINESE AERONAUTICAL RADIO ELECTRONICS RES INST

g-C3N4/S-TiO2/AC photocatalyst as well as preparation method and application thereof

InactiveCN104399511AEfficient use ofPhysical/chemical process catalystsWater/sewage treatment by irradiationActivated carbonSolar light

Owner:FUJIAN AGRI & FORESTRY UNIV

Efficient tubular two-pass condenser

InactiveCN103712471ASteam/vapor condensersEngineeringEdible oil

Owner:BEIJING ZHONGTIAN JINGU GRAIN OIL ENG TECH

Traffic index data analysis method and analysis device and terminal equipment

InactiveCN111815208AResourcesReal-time dataTerminal equipment

Owner:中电科新型智慧城市研究院有限公司

Lake water volume space-time change analysis method and device based on multi-source satellite data

PendingCN112200050ACalculation is slowCalculation speedImage enhancementImage analysisSatellite dataComputer vision

Owner:TONGJI UNIV

Human body induction type intelligent fan

InactiveCN107013481AAvoid normal workHigh degree of intelligencePump controlNon-positive displacement fluid enginesHuman bodyEngineering

Owner:SHENZHEN DECHENG NETWORK TECH CO LTD

Manufacturing method of PMOS with HKMG

PendingCN114823328AReduce in quantityImprove the blocking effectSemiconductor/solid-state device manufacturingSemiconductor devicesGate dielectricConductive materials

Owner:SHANGHAI HUALI INTEGRATED CIRCUTE MFG CO LTD

Folding mechanism for full-biodegradable garbage bag production

PendingCN114571795AImprove stabilityReduce contact areaBag making operationsPaper-makingGear wheelElectric machinery

Owner:珠海市鼎胜胶粘塑料环保科技有限公司

Walking assisting device for orthopedic rehabilitation

InactiveCN114224682AReduce the angleExpand the scope of activitiesChiropractic devicesOrthopedic departmentLeg muscle

Owner:郑州市骨科医院

Data query method and tool

InactiveCN102479204AThe query process is simple and fastImprove accuracySpecial data processing applicationsData connectionManagement tool

Owner:ANYKA (GUANGZHOU) MICROELECTRONICS TECH CO LTD

Bag separating mechanism for automatic bagging garbage can

InactiveCN112320143AAutomatic bagging realizedImprove efficiencyRefuse receptaclesProcess engineeringBin bag

Owner:合肥蓝优净环保科技有限公司

Access control system with palm vein recognition and iris recognition

PendingCN112052779ARealize automatic door closingControl the number of peopleAcquiring/recognising eyesIndividual entry/exit registersFeature extractionOphthalmology

Owner:深圳市研盛芯控电子技术有限公司

LED ceiling light easy to install

InactiveCN107795898ASafe and reliable lockingLock firmlyCoupling device detailsTwo-part coupling devicesEngineeringElectric shock

Owner:XUANCHENG YICHENG ELECTRONICS TECH CO LTD

Car body frame applicable to products of same platform and car equipped with car body frame

PendingCN107554608AReduce development costsShorten the development cycleUnderstructuresSuperstructure subunitsVehicle frameAssembly machine

Owner:AIWAYS AUTOMOBILE CO LTD

Chinese medicine composition for treating hyperhidrosis

InactiveCN102406828ADigestive systemInanimate material medical ingredientsTreatment effectRhizome

Owner:RONGCHENG TRAFFIC CLINIC

Medicinal composition for treating chronic superficial gastritis and preparation method thereof

InactiveCN104337860AWide variety of sourcesSignificant effect in the treatment of chronic superficial gastritisDigestive systemPill deliveryTreatment effectMedicine

Owner:崔银方

Video recording method and device, and electronic equipment

PendingCN113873147ALarge anti-shake angleImprove the anti-shake effectTelevision system detailsColor television detailsComputer hardwareEngineering

Owner:VIVO MOBILE COMM HANGZHOU CO LTD

Convenient drawing device for mechanical design

PendingCN112937169ACastorsDrawing boardsGear wheelScrew thread

Owner:GUIZHOU UNIV

Fuel cell system, control method, vehicle, and readable storage medium

PendingCN113675439AAvoid repetitionElectric vehicle charging technologyFuel cellsFuel cellsVapor–liquid separator

Owner:SANY AUTOMOBILE MFG CO LTD

Massage shoes

InactiveCN108158125AAccurate and effective massageProtect foot jointsSolesDevices for pressing relfex pointsFoot jointsMassage

Owner:JIANGSU YIBEI IND

Plant lighting lamp system capable of being spliced and quickly adjusting spacing

InactiveCN112460523AQuick releaseQuick stitchingHorticulture methodsLight fasteningsStructural engineeringMechanical engineering

Owner:常州市金流明光电科技有限公司

Bone fixing device with bone nails

ActiveCN108969079ATraumaSimple structureExternal osteosynthesisBone fixation devicesBone staple

Owner:唐佩福 +6

Photomask preparation method and photomask

PendingCN113534602AGuarantee the quality of inspectionReduce in quantityOriginals for photomechanical treatmentComputer hardwareAlgorithm

Owner:CHANGXIN MEMORY TECH INC

A laptop radiator

InactiveCN102289272AEasy to operateReduce manufacturing costDigital data processing detailsHorizontal axisEngineering

Owner:王辉

Millimeter wave wide beam microstrip array antenna

PendingCN113659351ASimple modification procedureStrong enoughAntenna arraysRadiating elements structural formsMicrostrip array antennaWide beam

Owner:KINGSIGNAL TECHNOLOGY CO LTD

Centralized rectification variable-voltage distributed chopping pulse power supply

ActiveCN110814448AEasy to installSave spaceMachining electric circuitsElectric circuitsElectrolysisControl engineering

Owner:HEFEI UNIV OF TECH

Oriented structural paper made of waste material

InactiveCN109382886AAvoid wastingSolve pollutionSynthetic resin layered productsWood working apparatusWood shavingsWear resistant

Owner:BEIJING UNIV OF CHEM TECH +1

Bamboo charcoal and buckwheat pillow

InactiveCN102342703APromote circulationWith fragrance and eyesightPillowsPolygonum fagopyrumCervical spondylosis

Owner:NANTONG XIYUN TRADE

Method for preparing hydrophobic dyes doping silicon dioxide nano-particle

InactiveCN101270281AWon't leakEffective isolationLuminescent compositionsDye dopedSilicon dioxide

Owner:JILIN UNIV

Preparation method of graphene oxide

InactiveCN111847439ALow costIncrease oxygen contentCarbon compoundsDry icePotassium manganate

Owner:NINGBO FENGCHENG ADVANCED ENERGY MATERIALS RES INST

Thin-wall micro-foaming material and preparation method thereof

InactiveCN107200930AImprove mold filling abilitySpeed up decompositionCoatingsElastomerSurface layer

Owner:GUANGDONG ALDEX NEW MATERIAL CO LTD

Preparation process of silicon-added deoxidized inoculant

InactiveCN113174460ARemarkable grain refinement effectPromote precipitationStirring devicesCrucible furnacesCarbide siliconNano silicon

Owner:JIANGSU YAFENG ALLOY MATERIAL

Camera, image composition method and procedures

InactiveCN101656836ATelevision system detailsColor television detailsComputer graphics (images)Image recording

Owner:OLYMPUS CORP

On-site water separation treatment method applied to oil extraction well of oil and gas field

ActiveCN113440889AReduce processing costsRelieve pressureLiquid degasificationNon-miscible liquid separationBuffer tankMixed materials

Owner:无锡雪浪康威环保科技有限公司

Inner tube automatically-installing device

ActiveCN107031319AImprove installation efficiencyFully automatedTyre repairingEngineeringAutomation

Owner:NANTONG RAINBOW HEAVY MACHINERIES

Vehicle re-identification method and device, training method and electronic equipment

PendingCN112132113AAchieve accuracyAchieve reliabilityImage analysisDetails involving 3D image dataSimulationComputer vision

Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Double-rotor motor power distribution and superposition device and vehicle hybrid power system comprising same

PendingCN114407636AImprove transmission efficiencyReduced high-speed running performance requirementsHybrid vehiclesGas pressure propulsion mountingRotor (electric)Brush

Owner:周志鸣

Preparation method of tremella polysaccharide modified biomass based coupling reaction catalyst

InactiveCN106076415ASimple preparation stepsThe carrier has a large specific surface areaOrganic-compounds/hydrides/coordination-complexes catalystsCatalytic reactionsDispersityTremella

Owner:仇颖超

Method for preparing mixed explosive by utilizing resonance mixing technology

InactiveCN108675909AMeeting Mixed Functional RequirementsEnsure security requirementsNitrated aromatic explosive compositionsExplosive ingredient compoundingVibration accelerationResonance

Owner:INST OF CHEM MATERIAL CHINA ACADEMY OF ENG PHYSICS

Refrigerator and temp. control method thereof

InactiveCN1104608CEasy temperature controlUniform temperatureTemperature control using digital meansLighting and heating apparatusCold airTemperature control

Owner:SAMSUNG ELECTRONICS CO LTD

Preparation method of porous material for deeply removing fluorinion in water

ActiveCN103084150AEfficient resource utilizationIncrease responsivenessOther chemical processesWater contaminantsRed mudZirconium oxychloride

Owner:CHINA UNIV OF GEOSCIENCES (BEIJING)

Compound environment friendly cement mortar and preparation method

InactiveCN108455915AReduce weightImprove crack resistanceCrack resistanceEmulsion

Owner:安徽嘉中金属材料有限公司

Clamping device

InactiveCN105108409ASimple structureEasy to manufactureWelding/cutting auxillary devicesAuxillary welding devicesBiochemical engineeringScrew thread

Owner:昆山斯格威电子科技有限公司

Bus duct adapter and bus duct maintenance method

InactiveCN111541209AReduce volumeReduce weightTotally enclosed bus-bar installationsCable installation apparatusMulticore cableElectric cables

Owner:XIAMEN ELECTRIC POWER SUPPLY COMPANY OF STATE GRID FUJIAN ELECTRIC POWER +1

Device for recording passenger throughput of bus by infrared detector

InactiveCN1363902ARealize the number of people getting on and offRealize automatic recordingSensing record carriersData acquisition and loggingMicrocontrollerDigital signal processing

Owner:NANJING NORMAL UNIVERSITY

Shaped phase change heat storage module time-sharing proportioning heat supply system for urban heat supply

PendingCN114151844ALow running costAchieving zero emissionsHeating fuelCentral heating with accumulated heatPlate heat exchangerPower grid

Owner:北京市热力集团有限责任公司 +1

Enthalpy-increasing flow division device for low-temperature air source heat pump

InactiveCN110857794AHeating fastFast absorptionLighting and heating apparatusHot-water central heatingEngineeringHeating effect

Owner:周越

Method for thoroughly washing air filter element by high pressure clear water

InactiveCN105107271APerformance is not affectedExtend the life cycleFilter regenerationActivated carbonFiber

Owner:CNPC GREATWALL DRILLING ENG

Dynamic trajectory planning method for unmanned vehicle based on local optimum

ActiveCN110362096AGuaranteed comfortGuaranteed driving efficiencyAdaptive controlPosition/course control in two dimensionsLocal optimumObstacle avoidance

Owner:NORTHEASTERN UNIV

Functional non-woven fabric and preparation method thereof

InactiveCN108893869AGuaranteed infiltration functionReduce reverse osmosisNon-woven fabricsFiberReverse osmosis

Owner:北京大源非织造股份有限公司 +2

High efficient switchover power converter

InactiveCN1913315AConversion without intermediate conversion to dcTransformerSwitching signal

Owner:SYST GEN

Method for extracting peripheral blood leucocyte edges with application of quaternion division and graph theory optimization

InactiveCN103150722AReduce complexityAutomatic Link ImplementationImage analysisPattern recognitionWhite blood cell

Owner:SOUTHEAST UNIV