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 remote control system for electrical control cabinets based on the Internet of Things

ActiveCN110943387BReduce water consumptionOptimal water consumptionSubstation/switching arrangement cooling/ventilationWater storage tankControl system

Owner:JIANGSU SECURITY TECH CARRER ACADEMY

Serial seating-sleeping dual-purpose car and seating-sleeping dual-purpose chairs

InactiveCN102390297BSolve protection problemsIncrease the support areaVehicle seatsPedestrian/occupant safety arrangementFoot supportsNeck parts

Owner:刘基农

Method for forming amorphous silicon oxide laminated structure

InactiveCN102074470BReduce time consumptionIncrease production capacitySemiconductor/solid-state device manufacturingReaction temperatureAmorphous silicon

Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Application of Rice rag2 Gene in Improving Quantitative Traits of Rice

InactiveCN107217057BIncrease productionImprove qualityFermentationVector-based foreign material introductionBiotechnologyIsotachis japonica

Owner:HUAZHONG AGRI UNIV

a rotating vibrator

ActiveCN104722232BRealize the vibration effectImplement batch operationsShaking/oscillating/vibrating mixersMaterial analysisRotational vibrationBatch operation

Owner:GUANGZHOU WONDFO BIOTECH

Optimal Design Method for Parallel Tuned Mass Damper

InactiveCN105155714BShort strokeImprove effectivenessShock proofingVibration controlStructural dynamics

Owner:SHANGHAI UNIV

A tandem mass spectrometry kit for the detection of pku and cah

ActiveCN106841427BImprove screening throughputReduced need for blood collectionComponent separationMass spectrometry imagingPhenylalanine

Owner:GUANGZHOU DARUI BIOTECH

Method for connecting concrete pile and bearing platform

ActiveCN102127913BFirmly connectedSecurity BasicsFoundation engineeringRebarBuilding construction

Owner:JIANHUA CONSTR MATERIALS (JIANGSU) CO LTD

Wiring diagnostics, battery systems, and power systems

ActiveCN108463934BEmergency protective circuit arrangementsCells structural combinationComputer hardwareBattery system

Owner:KK TOSHIBA +1

External motor

InactiveCN1283523CEasy to produceSimple structurePropulsion power plantsOutboard propulsion unitsEngineeringMechanical engineering

Owner:HONDA MOTOR CO LTD

Stove body radiation type heating stove

InactiveCN100434805CRisk factors for avoiding localized high temperaturesImprove insulation effectDomestic stoves or rangesLighting and heating apparatusHearthEngineering

Owner:李培华

A kind of preparation method of high-entropy alloy layer on the surface of tungsten alloy

ActiveCN111074199BImprove bindingImprove mechanical propertiesSolid state diffusion coatingHigh entropy alloysMetallic materials

Owner:TAIYUAN UNIV OF TECH

A kind of preparation method of high pressure and high temperature water resistant water pump flexible joint rubber

ActiveCN112238557BImprove flexibilityGood flexibilityChemical industryDomestic articlesEngineeringVibration absorption

Owner:ANHUI JINWAN PUMP TECH CO LTD

A Multi-efficiency Optimization Sequencing Method for Arrival Flights at Multi-runway Airports

ActiveCN107016881BImprove computing efficiencyCalculation results are stableMultiple aircraft traffic managementAutomatic aircraft landing aidsResource utilizationFlight time

Owner:THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP

Method and device for correcting error and controlling feedback balancing

ActiveCN102394843BEasy to adjustImprove decoding performanceTransmitter/receiver shaping networksForward error control useSoft informationComputer science

Owner:HUAWEI TECH CO LTD

Wall rubbing machine

PendingCN113152856AReduce labor intensitySimple structureBuilding constructionsPush and pullElectric machinery

Owner:FOSHAN TUPO MACHINERY MFG CO LTD

Bacillus amyloliquefaciens capable of degrading inorganic phosphorus and inhibiting bacteria and its application

ActiveCN106399178BGood effect on degrading inorganic phosphorusGood antibacterial effectBiocidePlant growth regulatorsBiotechnologyMicrobial agent

Owner:INST OF PLANT PROTECTION HEBEI ACAD OF AGRI & FORESTRY SCI

A hook assembly jig and hook assembly equipment

ActiveCN111644843BHigh degree of automationHigh utility valueAssembly machinesMetal working apparatusTorsion springFastener

Owner:义乌市宏日智能科技有限公司

Face mask

ActiveCN103222695BProtective garmentRespiratorEngineering

Owner:DAIO PAPER CORP

Current transformer secondary side open circuit protection device

ActiveCN106532640BGuaranteed service lifeSimple structureEmergency protective arrangements for limiting excess voltage/currentEngineeringSecondary side

Owner:STATE GRID CHONGQING ELECTRIC POWER CO ELECTRIC POWER RES INST +2

Object-Based Surveillance Video Enrichment Method

ActiveCN106937120BHigh concentration rateImprove monitoring efficiencyClosed circuit television systemsDigital video signal modificationObject basedBackground image

Owner:BEIJING DATANG GOHIGH DATA NETWORKS TECH CO LTD

Digital modulation and demodulation laser dust monitor and monitoring method

ActiveCN109342281BImprove stabilityThe analog circuit part is streamlinedParticle suspension analysisEngineeringMechanical engineering

Owner:BEIJING SDL TECH

Camera module and assembly method thereof

ActiveCN111034169BHigh resolutionImprove performance indexTelevision system detailsColor television detailsHigh volume manufacturingImaging quality

Owner:NINGBO SUNNY OPOTECH CO LTD

crankcase and engine

InactiveCN103850822BIncreased durabilityExtended service lifeCasingsMachines/enginesCrankcaseEngineering

Owner:INNER MONGOLIA OED ENGINE

An automatic surface transfer coating drying equipment

ActiveCN110575929BDries faster and more evenlyEasy accessSpraying apparatusPretreated surfacesEngineeringMechanical engineering

Owner:平庆义

A biosensing calibration method, calibration system and disease detection system

ActiveCN106198951BRealize detectionHigh detection sensitivityAnalysis by thermal excitationBiological testingAntigenTest sample

Owner:广东长光中科生物科技有限公司

Electric rake-explosive force coordinated handling pseudo-inclined room-and-pillar mining method

ActiveCN106194188BSolve the problem of mine disasterReduce the angleUnderground miningSurface miningRoom and pillar miningPhacus

Owner:GUANGXI UNIV

A nickel-based core-shell structure nico ₂ o ₄ /The preparation method of polyaniline nano material

ActiveCN111009422BEasy to makeLow costMaterial nanotechnologyHybrid capacitor electrodesCapacitanceIn situ polymerization

Owner:ZHONGBEI UNIV

Device and method for measuring and analyzing tracks and angles of hollow organs in body

ActiveCN103330566BIncrease the number ofSurgeryCatheterBiological bodyAccelerometer

Owner:重庆高铂瑞骐科技开发有限公司

A kind of preparation method of ferronickel silicate powder pellet

InactiveCN102899480BAdvancedShort processSilicic acidNickel

Owner:TAIYUAN UNIV OF TECH

An infrared detector focal plane temperature measuring device

ActiveCN110873607BHigh precisionImprove accuracyRadiation pyrometryHemt circuitsEngineering

Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

An aluminum alloy profile for producing a high-strength ultra-light all-aluminum vehicle frame and a preparation method thereof

ActiveCN110055442BQuality improvementImprove welding qualityMaterials scienceImpact resistance

Owner:WUJIANG CITY XINSHEN ALUMINUM TECH DEV +1

Thermostable capsule and process for producing the same

ActiveCN1859856AImprove heat resistanceFood shapingFood ingredient as encapsulating agentMembrane matrixBiomedical engineering

Owner:MORISHITA JINTAN CO LTD

A quick-cooling mug

ActiveCN104026925BLarge cooling rangeFor quick replacementDrinking vesselsEngineeringMechanical engineering

Owner:启东市三江建筑机械有限公司

A skateboard assembly device

ActiveCN112276526BRealize lateral conveying movementImprove assembly efficiencyAssembly machinesMetal working apparatusDrive shaftElectric machinery

Owner:CHINA INST OF WATER RESOURCES & HYDROPOWER RES +2

Connection device for pressurized liquid ammonia filtration system for nitric acid production

InactiveCN110038334BHEPA filterImprove filtering effectStationary filtering element filtersFiltrationEnvironmental engineering

Owner:ANHUI HUAERTAI CHEM IND

Magnetic media with improved magnetic grain size distribution and intergranular segregation

ActiveCN105654968BHeads using thin filmsFluid-dynamic spacing of headsMagnetic storageMagnetic media

Owner:WESTERN DIGITAL TECH INC

Disc brakes for commercial vehicles

ActiveCN110446877BImprove accuracyAccurate readabilityAxially engaging brakesCalipersControl theory

Owner:KNORR-BREMSE SYST FUER NUTZFAHRZEUGE GMBH

Measurement method of liquid column height of blowout fluid in offshore drilling based on hull degree of freedom

ActiveCN108917704BImprove height measurement accuracyReduce environmental errorsOptical rangefindersObservation pointWell drilling

Owner:CHINA NATIONAL OFFSHORE OIL (CHINA) CO LTD +1

Method for preparing whisker shaped lithium titanate (Li4Ti5O12) by low-temperature solid phase method

InactiveCN102651470BEasy to embedEase of mass productionCell electrodesLithiumDiameter ratio

Owner:镇江市迪博新材料科技有限公司

a blocking mechanism

ActiveCN105966898BTo achieve the purpose of bufferingSimple structureConveyor partsAssembly lineEngineering

Owner:BOZHON PRECISION IND TECH CO LTD

Virtual machine desktop login method, device and system

ActiveCN103561089BImprove experienceImprove login efficiencyTransmissionSoftware simulation/interpretation/emulationVirtual desktop

Owner:HUAWEI CLOUD COMPUTING TECH CO LTD

Chuanminshen violaceum stomach-nourishing oral liquid and preparation method thereof

InactiveCN102973686BEasy entryGreat tasteDigestive systemPharmaceutical delivery mechanismSide effectSmoked Plum

Owner:广元市五行天成中药研究所(普通合伙)

A new type of cloth cutting machine for the production of home textile products

ActiveCN113322659BReduce attachmentImprove product qualityMechanical cleaningPressure cleaningTextile productionElectric control

Owner:NANTONG AINON HOME TEXTILE CO LTD

Detection circuit, liquid crystal display panel and manufacturing method of liquid crystal display panel

InactiveCN104280908AReduce the risk of electric leakageGuaranteed display qualityNon-linear opticsLiquid-crystal displayEngineering

Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Polyurethane material subjected to photo-induced graft surface modification by fungi polysaccharide and preparation method thereof

InactiveCN102181068BGood biocompatibilityImprove surface biological propertiesArtificial organAntibacterial activity

Owner:WUHAN UNIV OF TECH

Secret information transmission method, secret information transmission system, and secret information sending device

InactiveCN102273127AReduce operation processing timeRealize high-speed communicationKey distribution for secure communicationAnalogue secracy/subscription systemsComputer hardwareInformation transmission

Owner:LAPIS SEMICON CO LTD +1

A catenary work ladder truck for rail vehicles

ActiveCN108502820BReduce equipmentSmall footprintLifting devicesTrolley linesOverhead lineAutomotive engineering

Owner:BEIJING TIANGEGAOTONG TECH

Formation method of pattern layout

ActiveCN112017951BReduce process stepsTransistorSolid-state devicesEngineering physicsMaterials science

Owner:FUJIAN JINHUA INTEGRATED CIRCUIT CO LTD

Judgment method of braking system performance of new energy vehicles

ActiveCN109000935BEasy maintenanceReduce incidenceVehicle testingDriver/operatorNew energy

Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV

Forming method of copper film

InactiveCN101840883BReduce tensile stressImprove warping and deformationSemiconductor/solid-state device manufacturingCopperElectroplating

Owner:SEMICON MFG INT (SHANGHAI) CORP

An Improved Hammer Drill

ActiveCN105781409BAchieve periodic changesSolve the problem of scaling controlDrill bitsConstructionsHydraulic cylinderDrive wheel

Owner:泾县吉祥纸业有限公司

A Fireproof Sheath for Bridge Cable Protection

InactiveCN104846743BAvoid damageExtended service lifeBridge structural detailsProtection mechanismEngineering

Owner:HEFEI UNIV OF TECH

Wafer defect pattern classification method and device, storage medium, and electronic device

ActiveCN109242033AReduce workloadReduce labor costsMaterial analysis by optical meansCharacter and pattern recognitionClassification methodsComputers technology

Owner:CHANGXIN MEMORY TECH INC

a therapeutic device

ActiveCN106310528BReduce in quantityReduce occupancyRadiation therapyTherapeutic DevicesRadiation beam

Owner:OUR NEW MEDICAL TECH

An incinerator with high combustion efficiency

ActiveCN112325304BBurn fullyImprove combustion efficiencyIncinerator apparatusSootPiston

Owner:珠海市斗门区永兴盛环保工业废弃物回收综合处理有限公司

Filteration material for desalination

ActiveCN103182253BHigh desalination filtration effectSemi-permeable membranesMembranesPolyvinyl alcoholFiltration

Owner:IND TECH RES INST

Communication link control method and device

ActiveCN108882317BImprove signal qualityReduce transmit powerPower managementInterference (communication)Communication link

Owner:ZTE CORP

A safety lock device for a protective closed partition door in a subway section

ActiveCN103628746BEliminate degrees of freedomEasy to useWing accessoriesMechanical controlsEngineeringDegrees of freedom

Owner:PLA UNIV OF SCI & TECH +1

Device and method for dredging a cable protection tube

InactiveCN106623288BSolve unblocking problemsImprove protectionHollow article cleaningEngineeringAir blower

Owner:SHANGHE COUNTY POWER SUPPLY CO STATE GRID SHANDONG ELECTRIC POWER CO +1

A new type of elevator re-leveling device

ActiveCN108821045BIncrease the amount of windingReduced winding volumeElevatorsControl theoryPulley

Owner:AOTE RAMBO ELEVATOR CO LTD

Intermediate gearboxes for high-power tractors

InactiveCN101761610BSimple structureAdaptableGearboxesToothed gearingsLow noiseGear wheel

Owner:杭州欣农传动技术有限公司

A Method of On-line Calculation of Distribution Curve of Three-Product Cyclone

ActiveCN110773308BReal-time monitoring of sorting effectAvoid cumbersomeWet separationComputational scienceCyclone

Owner:TIANDI (TANGSHAN) MINING TECH CO LTD

Continuous heating thermoforming device

ActiveCN110884091BAvoid attenuationReduce processing timeTemperature controlThermoforming

Owner:PACK & PROPER

Treatment method of cyclohexanone saponification alkali waste

ActiveCN102951660BOvercome the explosionKeep dryAlkali metal carbonatesCyclohexanoneWater vapor

Owner:CHINA PETROCHEMICAL CORP

Health staple food flour special for diabetes patients and preparation method thereof

InactiveCN101564162BStrong process adaptabilityEasy to useDough treatmentFood preparationDiseaseDiabetes mellitus

Owner:田向东

Full-automatic lifting rotary mixer

ActiveCN102078777BEasy to operateEasy to assembleRotary stirring mixersLower limitEngineering

Owner:玉溪环球彩印纸盒有限公司

High temperature erosion endurable work piece, reciprocating piston internal combustion engine having the same and use of alloy for protection against erosion of high temperature

InactiveCN1912163BHigh temperature corrosion prevention or reductionMolten spray coatingPiston ringsInternal combustion engineHigh-temperature corrosion

Owner:WAERTSILAE SCHWEIZ AG

Display method, device, equipment and storage medium of linear skills

ActiveCN109917910BFit current electric shock effectFit the real electric shock effectInput/output for user-computer interactionAnimationSimulationComputer graphics

Owner:TENCENT TECH (SHENZHEN) CO LTD

Cold pressing pellet for insulating molten iron

InactiveCN103276145BSuitable for heat preservationWith desulfurizationDolomitePollution

Owner:武汉钢铁有限公司

A minimally invasive geological prospecting method

ActiveCN107448196BEasy to sampleFast samplingReciprocating drilling machinesConstructionsBedrockGeological survey

Owner:黑龙江省地质调查研究总院

Strong wettable acrylate foam material and its preparation method and application

ActiveCN104193885BResilientSmall cell sizeArtificial urineAbsorbance

Owner:佛山市联塑万嘉新卫材有限公司 +1

Preparation method of high magnetic induction oriented silicon steel for refining secondary grain size

ActiveCN102031342BSimple processIsolation layerIrradiation

Owner:ANGANG STEEL CO LTD

Semiconductor structure with character line and making method thereof

ActiveCN109509751ATransistorSolid-state devicesSemiconductor structureSilicon oxide

Owner:UNITED MICROELECTRONICS CORP +1

An automatic street lamp installation device

ActiveCN112388295BAvoid participationReduce the likelihood of injuryDerricks/mastsDirectional drillingPolluted environmentMechanical engineering

Owner:上海明凯照明工程有限公司 +2

A method for recycling cobalt-containing non-ferrous metal smelting waste residue

ActiveCN110578056BEfficient recyclingHigh puritySolid waste managementProcess efficiency improvementSlagNon-ferrous extractive metallurgy

Owner:JIANGMEN CHANCSUN UMICORE IND

Cache Power Management

ActiveCN107153455BDigital data processing detailsStatic storageComputer hardwareComputer network

Owner:ARM LTD

Software system interface picture management method

ActiveCN101187870BEasy to useQuality improvementSpecific program execution arrangementsSoftware systemSoftware engineering

Owner:金蝶蝶金云计算有限公司

An intelligent automatic water injection system and method

ActiveCN105686668BAccurate measurementHigh precisionBeverage vesselsLife qualityUltrasonic sensor

Owner:ACADEMY OF SHENZHEN GUOHUA OPTOELECTRONICS +2

Deep learning model online reasoning method, device, electronic equipment and storage medium

ActiveCN111461332BImprove online reasoning performanceReduce learning costsInterprogram communicationInference methodsIp addressTheoretical computer science

Owner:BEIJING 58 INFORMATION TTECH CO LTD

A Dynamic Finite State Set Model Predictive Torque Control Method for Permanent Magnet Synchronous Motor

InactiveCN110943663BReduce computational workloadImprove performanceTorque ripple controlVector control systemsVoltage vectorControl system

Owner:CHANGAN UNIV

Preparation method of low temperature sintered small-loss iron barium niobate ceramic

InactiveCN101792315BHigh dielectric constantLow dielectric lossDielectric lossAdhesive

Owner:SHAANXI UNIV OF SCI & TECH

A kind of foam dyeing liquid and dyeing method for improving the color depth of foam dyeing

ActiveCN107604709BIncrease color depthHigh color yieldDyeing processSilicic acidEthylic acid

Owner:ZHONGYUAN ENGINEERING COLLEGE

Recommendation method based on co-occurrence analysis

ActiveCN109829109BReduce sparsityAchieve smoothDigital data information retrievalSpecial data processing applicationsData miningCollaborative filtering

Owner:SHANXI UNIV

High-strength bolt

InactiveCN108291284AHigh strengthExcellent resistance to hydrogen embrittlementFurnace typesScrewsChemical compositionHigh intensity

Owner:NIPPON STEEL CORP

Ultrahigh pressure mercury lamp

InactiveCN1450586AThere will be no breakage, etc.Won't breakHigh-pressure discharge lampsSolid cathode detailsMercury-vapor lampCapacitor

Owner:USHIO DENKI KK

Alkaline battery separator and process for producing the same

InactiveCN1585155ACell component detailsBond energyFiber

Owner:JAPAN VILENE CO LTD

Dismounting and mounting method capable of completely dismounting expansion bolt

InactiveCN105570257APrevent intrusionTo achieve the effect of complete removalMetal working apparatusDowelsArchitectural engineeringExpansion joint

Owner:SHANDONG LUQIAO GROUP +1

A veneered raised panel element and method of manufacturing thereof

InactiveCN100420554CReduce usageReduce in quantityOther plywood/veneer working apparatusFurniture partsStileEngineering

Owner:HOLLMAN

Connection of more than three playback devices with hdmi CEC link

ActiveCN104581237BTelevision system detailsCathode-ray tube indicatorsHDMIVirtual address space

Owner:SONY CORP

Negative capacitance field effect transistor with ferroelectric layers of different thicknesses and preparation method thereof

ActiveCN113193047BSemiconductor/solid-state device manufacturingSemiconductor devicesCapacitancePhysical chemistry

Owner:NANJING UNIV OF POSTS & TELECOMM +1

A kind of synthetic method of organic intermediate triazole derivative

ActiveCN104030993BEnables selective acylation reactionsHigh reaction yieldOrganic chemistryTriazole derivativesSolvent

Owner:SHANGHAI LINKCHEM TECH CO LTD

A system and method for reducing nitrogen oxide emissions from combustion equipment

ActiveCN105387458BEffective emission controlStable emissionsFuel supply regulationFluegas recirculationAir volumeNitrogen oxides

Owner:CHONGQING GIENT ENERGY SAVING TECH

Wall-mounted panel

ActiveCN102235040BReduce energy consumptionLower room temperatureCovering/liningsHeat proofingSurface layerEngineering

Owner:BEIJING RECHSAND SCI & TECH GRP

A multi-stage reverse osmosis process and system with adjustable desalination rate

ActiveCN113461109BReduce energy consumptionGeneral water supply conservationTreatment involving filtrationDesalinationReverse osmosis

Owner:GUANGDONG UNIV OF TECH

Method of Determining Distribution and Migration Law of Remaining Oil in Chemical Flooding Using Fractal Theory

InactiveCN108952696BImage analysisBorehole/well accessoriesThermodynamicsImaging processing

Owner:NORTHEAST GASOLINEEUM UNIV

An electronically controlled vector thrust electric thruster

ActiveCN109896050BReduce in quantityReduce non-axial thrust lossCosmonautic propulsion system apparatusLiquid metal ion sourceEngineering

Owner:NORTHWESTERN POLYTECHNICAL UNIV

Electric water faucet with leakage protection function

ActiveCN106642730BExtend your lifePrevention of dry burningFluid heatersValve members for heating/coolingThermodynamicsWater flow

Owner:NINGBO HUIRONG ELECTRIC CO LTD

Composite method of liquid crystal supermolecule material containing double photosensitive units

InactiveCN101935368BGood film formingGood optical anisotropyLiquid crystal compositionsPolyelectrolyteCrystallography

Owner:SHANGHAI JIAOTONG UNIV

Double steam plate garment steamer nozzle

ActiveCN107447481BAchieve ironingOvercome the problem of lack of support and easy floatingIroning apparatusTextiles and paperEngineeringNozzle

Owner:苏州市海朋生活家电有限公司

A modified polychlorotrifluoroethylene resin, its preparation method and application

ActiveCN107540777BImprove barrier propertiesPhotovoltaic energy generationSemiconductor devicesPolymer scienceSolar battery

Owner:ZHEJIANG RES INST OF CHEM IND CO LTD +1

System for loading and unloading unit loads into a cargo hold, in particular of an aircraft, and intermediate transport device or corresponding transport unit

InactiveCN100371216CEliminate dangerImprove throughput speedWeight reductionFreight handling installationsParking areaUnit load

Owner:TELAIR INTERNATIONAL GMBH

Gauge Corrector

ActiveCN104132598BEasy to measureReduce calibration measurement timeUsing mechanical meansMeasuring instrumentEngineering

Owner:R&D TECH SUZHOU

A network distribution method and device

ActiveCN103826263BTriage supportNetwork traffic/resource managementTraffic capacityTraffic conditions

Owner:CHINA MOBILE COMM GRP CO LTD

Headset

InactiveCN102293014BSubstation speech amplifiersIntra aural earpiecesEngineeringLoudspeaker

Owner:RITTALWERK RUDOLF LOH GMBH & CO KG

Integrated type forklift sidesway mechanism with internally-installed di-oil cylinder

InactiveCN102167269BEasy to put downEasy to unlockLifting devicesEngineeringPallet fork

Owner:ARCHITECTURAL ENG INST GENERAL LOGISTICS DEPT P L A

Preparation method of submicron spherical electrode

ActiveCN103680760BImprove surface qualityNo bonding issuesMachining electrodesElectrical-based machining electrodesCondensation processPulse electrochemical machining

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Processing method, device and electronic equipment for video playback interface

ActiveCN112911367BReduce or enlarge sizeImprove viewing effectSelective content distributionComputer hardwareImaging processing

Owner:TENCENT TECH (SHENZHEN) CO LTD

Superconducting vacuum bridge and preparation method thereof

ActiveCN109607474AAvoid the problem of poor consistency control of arch heightEnsuring superconducting propertiesDecorative surface effectsPhotomechanical exposure apparatusBridging positionSolubility

Owner:UNIV OF SCI & TECH OF CHINA

Negative reply recognition model acquisition and negative reply recognition method and device

ActiveCN112530415BImprove accuracyImprove recallSpeech recognitionPattern recognitionSemantic representation

Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Restoration and shaping machine for special-shaped steel plate

ActiveCN108817131BSimple structureEasy to operateMetal-working feeding devicesPositioning devicesClassical mechanicsStructural engineering

Owner:诸暨市景旺机械科技有限公司

Efficient and environmentally friendly sewage treatment system

ActiveCN104016495BGood decontamination effectReduce pollutionMultistage water/sewage treatmentFiltration circuitsAutomatic controlFiltration

Owner:陆国席

Application of information technology in the use of vehicle lights management and control system

InactiveCN105100288BUse controlClose-range type systemsControl systemIn vehicle

Owner:YONGZHOU TAIJU ELECTRONICS CO LTD

A kind of preparation method of polytetrafluoroethylene covering film for face mask

ActiveCN112275145BGood substrate adhesionHigh filtration precisionSemi-permeable membranesDispersed particle filtrationTetrafluoroethylenePolymer science

Owner:浙江赛迅环保科技有限公司

A kind of preparation method of arrowroot fermented beverage

InactiveCN105124711BReduce processing costsReduce dosageFood ingredientsBiotechnologyEnzymatic hydrolysis

Owner:JIANGSU UNIV

Remote-control device for carrier wave of electric welding machine

ActiveCN101502923BGood effectImprove anti-interference abilityWelding/cutting auxillary devicesAuxillary welding devicesKey pressingCommunication interface

Owner:SHENZHEN JASIC TECH

A kind of waffle and preparation method thereof

ActiveCN107361109BReduce exudationInhibition of exudationDough treatmentBakery productsEngineeringBiology

Owner:HUITOUKE FOOD FUJIAN

Manufacturing process of soft-type printed circuit board with different appearances at upper and lower layers

ActiveCN102186315BLow costAvoid cosmetic damageMultilayer circuit manufactureEngineeringPrinted circuit board

Owner:CHUNHUA TECHNOLOGICAL KUSN

A drying device for Artemisia annua

ActiveCN110686475BThe hydrogen reaction rate is fastLarge heat releaseDrying machines with local agitationDrying machines with materials at restEngineeringArtemisia annua

Owner:天马(安徽)国药科技股份有限公司

Sealing material and method for producing same

InactiveCN102449097BHigh hardnessHigh tensile strengthOther chemical processesVehicle sealing arrangementsPolymer scienceFoaming agent

Owner:BRIDGESTONE CORP

High-temperature-resistant bright tin-plating brightening agent

InactiveCN102304732BBright appearanceGood defoamingTin platingKetone

Owner:武汉吉和昌新材料股份有限公司

Stripping and repairing system after stripping, zinc stripping and scrubbing system and stripping and scrubbing method

ActiveCN106119903BSave spaceReduce transfer timeElectrolysis componentsPhotography auxillary processesMetallurgyProcess engineering

Owner:CINF ENG CO LTD +1

Heterocyclic compound serving as protein kinase inhibitor as well as preparation method and application thereof

InactiveCN108358939AOrganic active ingredientsSenses disorderDiseasePTK Inhibitors

Owner:SHANGHAI KECHOW PHARMA

Battery pack as well as combination of battery pack and electric apparatus

ActiveCN101604772BLow costBatteries circuit arrangementsPrimary cell maintainance/servicingElectrical batteryElectric power

Owner:POSITEC POWER TOOLS (SUZHOU) CO LTD

Camera unit and endoscope

ActiveCN106999010BSurgeryEndoscopesFixed frameOptical axis

Owner:OLYMPUS CORP

A non-glue-type non-photocatalytic diatom mud material for purifying formaldehyde in the air

ActiveCN106746934BHarmless to healthHigh porosityFiltrationAdhesive

Owner:HARBIN AOBAO DIATOM NEW MATERIALS CO LTD

Internal voltage balance super-capacitor

InactiveCN100570775CReduce volumeReduce weightCapacitor electrodesFilm resistanceSupercapacitor

Owner:天津艾雷特科技发展有限公司

Code fingerprint anti-counterfeiting method

ActiveCN110288359BPut an end to preventionReduce processingCo-operative working arrangementsCharacter and pattern recognitionFeature vectorAlgorithm

Owner:江苏圆昱智能科技有限公司 +1

Attaching device and attaching method for LED lamp beads on aluminum substrate

ActiveCN112605570BMount firmlyPrevent slippingWelding/cutting auxillary devicesAuxillary welding devicesEngineeringAluminum substrate

Owner:绍兴欧能光电有限公司

A numerical control intelligent load cutting machine

ActiveCN110014475BInnovative designReasonable structureMetal working apparatusNumerical controlPunching

Owner:淮安市井神钻采机具有限公司

Thermal battery with shut-off valve

ActiveCN107454935BOperating means/releasing devices for valvesDeferred-action cellsEngineeringThermal Battery

Owner:VALEO SYST THERMIQUES

Reducer

InactiveCN103629328BSuppress manufacturing costToothed gearingsBearing componentsReducerEngineering

Owner:NTN CORP

Process for the production of ethylene from ethanol

ActiveCN105272794BLow reaction temperatureConducive to energy reductionMolecular sieve catalystsHydrocarbon from oxygen organic compoundsMolecular sieveReaction temperature

Owner:CHINA PETROLEUM & CHEM CORP +1

Evans blue complex as well as preparation method and application thereof

ActiveCN103242255BSimple methodLow costCopper organic compoundsRadioactive preparation carriersEvans BlueBlood pool

Owner:厦门锐谱思科技有限公司

A touch screen clock output method, mobile terminal and storage medium

ActiveCN109144223BImprove battery lifeReduce consumptionDigital data processing detailsInput/output processes for data processingComputer hardwareTouchscreen

Owner:TCL COMM TECH NINGBO CO LTD

A Frequency Offset Estimation and Tracking Method of Phase Modulation Signal Based on Nonlinear Transformation

ActiveCN107682293BObvious peakImprove signal-to-noise ratioCarrier regulationSatellite technologyFast Fourier transform

Owner:XIAN INSTITUE OF SPACE RADIO TECH

A quantum dot-based packaging structure and display

ActiveCN110364611BBalance fluid forceEliminate the coffee ring effectSolid-state devicesSemiconductor devicesCoffee ring effectDisplay device

Owner:SHENZHEN INSTITUTE OF INFORMATION TECHNOLOGY +1

A kind of microwave radiation preparation method of coal-based activated carbon for removing pyrene

InactiveCN103896269BAbundant resourcesImprove coal qualityCarbon compoundsWater/sewage treatment by sorptionMicrowave radiometryMicrowave method

Owner:SHIHEZI UNIVERSITY

A method and device for realizing a slidable playback window

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