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.

An image enlargement method based on interpolation

ActiveCN109191377AGood visual effectThe aliasing effect disappearsGeometric image transformationImage edgeImage formation

Owner:XIDIAN UNIV

Intelligent compound malodorous gas treatment device with super-high efficiency

ActiveCN105289238ARun smoothlySave medicine or water consumptionDispersed particle separationElectronic control unitProcess engineering

Owner:SHANGHAI MUNICIPAL ENG DESIGN INST GRP

Power supply system for machine room

InactiveCN107834684AReduce charge and discharge timesExtended service lifeElectroluminescent light sourcesSemiconductor lamp usageElectric energyElectricity

Owner:广东信通建设工程有限公司

Video super-resolution processing method and device, and storage medium

PendingCN112700392AImprove performanceReduce dependenceImage enhancementImage analysisImage resolutionFeature fusion

Owner:SOUTH CHINA UNIV OF TECH

Ray path loss determination method and device and readable storage medium

PendingCN114449566AOptimize the amount of branchesReduce computational load and complexityWireless communicationEngineeringVirtual source

Owner:CHINA MOBILE GROUP DESIGN INST +1

Automatic library book taking and placing robot based on ROS

PendingCN113084777AImprove fusion efficiencyImprove build precisionProgramme-controlled manipulatorPublic placeMaterial resources

Owner:JIANGXI NORMAL UNIVERSITY

Cast-in-place pile over-filling prevention device and using method of device

PendingCN113981956AAvoid complexityMature technologyFoundation testingBulkheads/pilesRebarEngineering

Owner:NANJING AUDIT UNIV

Data dispatching method, server and system

ActiveCN104320455AAvoid data accumulation that cannot be processed in timeAvoid processing powerTransmissionNetwork elementReal-time computing

Owner:COMBA TELECOM SYST CHINA LTD

Agricultural soil moisture content monitoring system

InactiveCN106921729ASimple systemFlexible networkingNetwork topologiesEarth material testingAgricultureIrrigation

Owner:ZHENGZHOU INST OF TECH

Network rubbish information filtering architecture, Network rubbish information cleaning system and method thereof

ActiveCN101340308AA large amountHigh repeatabilityData switching networksInformation dispersalInternet privacy

Owner:翁时锋 +1

Industrial unit material centralized purchasing scheme simulation model system

PendingCN114462187ARaise the level of reliabilityImprove efficiency and reliabilityCharacter and pattern recognitionDesign optimisation/simulationIntelligent algorithmsData mining

Owner:重庆展帆电力工程勘察设计咨询有限公司

Vehicle state monitoring method and vehicle mounted multimedia informatin terminal thereof

InactiveCN101178836ARich multimedia functionsMonitor securityAnti-theft devicesAlarmsIn vehicleVIT signals

Owner:张健

Traditional Chinese medicine preparation for curing hear disease

InactiveCN101549121ANo adverse reactions and side effectsSignificant effectCardiovascular disorderPlant ingredientsPalpitationsSide effect

Owner:宋树恒

Photovoltaic double-shaft tracking support

InactiveCN103592959ASimple structureSave steelControl using feedbackEngineeringElectrical and Electronics engineering

Owner:AEROSPACE SCI & IND SHENZHEN GROUP

Anti-static tile and production method thereof

InactiveCN103726621AGood durabilitySimple processPolycrystalline material growthCovering/liningsZincOxide

Owner:厦门三荣陶瓷开发有限公司

Method for improving flash memory high-temperature oxidation treatment

InactiveCN103839893AResidue reductionImprove yieldSemiconductor/solid-state device manufacturingIntegrated systemsVacuum pumping

Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Height-adjustable private part cleaning device for females

InactiveCN106943298AEasy to usePrevent water from getting too hotBathing devicesWater pipeEngineering

Owner:四川香龙丹医药科技有限公司

Atomizer for patient suffering from autogenous cutting

PendingCN112057710AReduce workloadAvoid displacementTracheal tubesMedical devicesMouthpieceEngineering

Owner:李俐

Lubricating oil for agricultural machines

InactiveCN105779091ARaw materials are easy to getLow priceLubricant compositionRosinOxidation resistant

Owner:黄宇松

Mobile phone fixing device for automobile and automobile steering wheel provided with same

InactiveCN101973234AImprove driving safetyWasting timeVehicle componentsDriving safetyRetaining ring

Owner:QISDA OPTRONICS (SUZHOU) CO LTD +1

N3-substituted imidazopyridine-derivatives as C-KIT inhibitors

InactiveCN1839132AOrganic active ingredientsOrganic chemistryChemistryOxide

Owner:OSI PHARMA INC

Potential safety hazard management and control method and system for operation site

PendingCN112488376AZero-distance refined job site managementTimely adjustment of work site work arrangementsForecastingCo-operative working arrangementsSite managementFeature data

Owner:AEROSPACE INFORMATION

Audio annotation error detection method and device

PendingCN112417850AImprove annotation qualityImprove accuracy and recognitionNatural language data processingSpeech recognitionA domainAnnotation

Owner:北京爱数智慧科技有限公司

Polyethylene resin composition

PendingCN113045694AExcellent strength and fusing performanceShorten the timeCell component detailsPolymer chemistryAnalytical chemistry

Owner:ASAHI KASEI KOGYO KK

Control method and device for media access and electronic equipment

InactiveCN108830059AGuaranteed healthEnsure upwardDigital data authenticationSpecial data processing applicationsMedia accessAge groups

Owner:MOBVOI INFORMATION TECH CO LTD

Shoe cleaner

ActiveCN104939787AEasy to operateEasy to cleanFootwear cleanersDrive wheelVertical tube

Owner:南通海华建材有限公司

Multi-display controller based on single chip and design method

PendingCN114445262AReduce the burden on the GPUReduce latencyResource allocationImage memory managementEmbedded systemComputer hardware

Owner:NANJING SEMIDRIVE TECH CO LTD

Information processing method and device, equipment and storage medium

PendingCN114048490AAvoid Information LeakageImprove confidentialityDigital data protectionSpecial data processing applicationsMultiple targetEngineering

Owner:深圳市有传科技有限公司

Method for synchronously removing chlorite and organic pollutants in water by combining sulfite and inorganic peroxide

PendingCN113428964AQuick restoreControl generationWater treatment compoundsWater contaminantsEnvironmental chemistryChlorate

Owner:TONGJI UNIV +1

Cycloidal pin gear speed reducer

PendingCN114251418AOptimize structural designSimple structureCrankshaftsEccentric-shaftsStructural engineeringCycloid

Owner:谙布尔(北京)科学技术有限公司

Virtual projection switch and working method

InactiveCN109917913AImprove function accuracyImprove accuracyInput/output for user-computer interactionCharacter and pattern recognitionImage analysisComputer vision

Owner:南京云家物联网研究院有限公司

Universal type cylinder cover clamp for preventing side wall surface of cylinder cover from being damaged and deformed

ActiveCN109834610AIncrease contact areaImprove stabilityWork holdersEngineeringMechanical engineering

Owner:TIANCHANG CYLINDER HEAD

Music recommendation method and system

InactiveCN105868382AHigh degree of humanizationPracticalSpecial data processing applicationsUser stateManagement system

Owner:HUIZHOU TCL MOBILE COMM CO LTD

Method for installing protection cover on brake hose and corresponding installation device

ActiveCN104416530AIncrease productivityGood securityMetal-working hand toolsEngineering

Owner:GUANGZHOU AUTOMOBILE GROUP CO LTD

Unmanned aerial vehicle landing control method, flight control equipment and unmanned aerial vehicle

PendingCN111213106ALanding safetyReduce energy consumptionPower plant typePosition/course control in three dimensionsAutomotive engineeringAerospace engineering

Owner:SZ DJI TECH CO LTD

Music authentication method and device, equipment and medium

ActiveCN113094543AImprove efficiency and accuracyLow costMetadata audio data retrievalSpecial data processing applicationsEngineeringSpeech recognition

Owner:HANGZHOU NETEASE CLOUD MUSIC TECH CO LTD

Bed unit disinfection device and disinfection management system

PendingCN111494679ADisinfect evenlyImprove disinfection efficiency and disinfection effectLavatory sanitoryChemicalsSterilizing UnitsMechanical engineering

Owner:成都贝尔斯特科技有限公司

Portable pipeline welding auxiliary frame and application method

PendingCN109865980AEasy to carryButt neatlyWelding/cutting auxillary devicesAuxillary welding devicesTelescopic cylinderPipe welding

Owner:祁电臣

Fault recovery method and device

ActiveCN106533769AData switching networksElectricityVirtual machine

Owner:HUAWEI TECH CO LTD

Application notification message display method, and mobile terminal

ActiveCN107395884AEasy to operateVarious forms of message deletionDevices with sensorSubstation equipmentN applicationComputer science

Owner:VIVO MOBILE COMM CO LTD

Device and method for hoisting equipment in limited space

PendingCN114735586AAvoid damageEasy to adjustBase supporting structuresBraking devices for hoisting equipmentsEngineeringCantilever

Owner:佛光装备制造(洛阳)有限公司 +1

Sword-like iris vacuolar membrane Na+/H+ antiport protein-2 gene and its application

InactiveCN1706951AImprove salt resistanceOther foreign material introduction processesPlant peptidesAntigenAgricultural science

Owner:SHANDONG UNIV

Inhalant preparation containing calcitriol and mometasone furoate and preparation method thereof

InactiveCN102247383ALower serum IgEPrevents loss of bone densityOrganic active ingredientsPharmaceutical delivery mechanismCiclesonideMometasone furoate

Owner:TIANJIN JINYAO GRP

Onboard catapulting floating emergency positioning device

InactiveCN105513165AGuaranteed reliabilityFloating smoothlyRegistering/indicating working of vehiclesAirplaneTransceiver

Owner:SHAANXI FENGHUO ELECTRONICS

Ultra-large type lower guard plate subsection mounting method

ActiveCN107999985AShorten the construction periodImprove work efficiencyHydro energy generationReaction enginesMechanical engineeringWelding joint

Owner:SINOHYDRO BUREAU 5

Hydraulic test system of loading motor of railway tamping device

InactiveCN103867532AAvoid air suctionCavitationFluid-pressure actuator testingAutomotive engineeringHydraulic test

Owner:SHANGHAI ELECTRICAL HYDRAULICS & PNEUMATICS

Cloud robot solution system

PendingCN113626003AImprove development efficiencyReduce test costSoftware testing/debuggingSoftware designSystems engineeringControl engineering

Owner:HANGZHOU QUNHE INFORMATION TECHNOLOGIES CO LTD

Unloading machine having energy-storage function

InactiveCN100344517CSmooth liftLift offFluid-pressure actuator safetyLoading/unloadingOff timeLift system

Owner:新乡市金陵电力设备有限公司

Method for processing message and device thereof

InactiveCN101631075AImprove business processing capabilitiesImprove business processing performanceData switching networksComputer hardwareBusiness process

Owner:NEW H3C TECH CO LTD

Camera structure

PendingCN114598805AAvoid photosensitive effectAffect the photosensitive effectTelevision system detailsColor television detailsOphthalmologyEngineering

Owner:LUXSAN PRECISION ITECH (KUNSHAN) CO LTD

Novel full-automatic pulverized coal return device with two-stage axial separators of medium-speed coal mill

ActiveCN113457829AReduce resistanceImprove separation efficiencyGas current separationGrain treatmentsEngineeringEnvironmental geology

Owner:CENT CHINA BRANCH OF CHINA DATANG CORP SCI & TECH RES INST CO LTD

Pushing method based on rank promoting activity, device, storage medium, and server

PendingCN113893555AOptimize grouping resultsAffect balanceVideo gamesReal-time computingOperations research

Owner:益世界网络科技(上海)有限公司

A programming beginner-oriented personalized intelligent tutoring method

PendingCN114092288AImprove repair rateShorten the timeData processing applicationsTeaching apparatusProgramming assignmentEngineering

Owner:BEIHANG UNIV

High-strength display shell and processing technology thereof

InactiveCN108084632AHigh strengthStrong toughnessPolypropyleneCarbon black

Owner:合肥莫凡高科电子科技有限公司

Surgical vascular endoscope device and working method thereof

ActiveCN112401824AReduce use costSufficient lightingSurgeryEndoscopesEngineeringEndoscope

Owner:SUZHOU BEINUO MEDICAL EQUIP

Combined wheel of water-carrying detection robot and water-carrying detection robot

PendingCN114801582ALight weightReduce drive requirementsNon-inflatable tyresTyre tread bands/patternsStructural engineeringMechanical engineering

Owner:HRG INT INST FOR RES & INNOVATION

External output control method for television set

InactiveCN101478650AConvenience for consumersIncrease flexibilityTelevision system detailsColor television detailsExternal connectionTelevision channel

Owner:KONKA GROUP

Squamous carcinoma detection method and a squamous carcinoma detection instrument

InactiveCN113340796APromote repairEasy to fixIndividual particle analysisSquare RodMechanical engineering

Owner:东莞兰卫医学检验实验室有限公司

Hydroisomerization bifunctional catalyst as well as preparation method and application thereof

PendingCN114054056AImprove stabilityLow reaction temperatureHydrocarbon by hydrogenationOrganic chemistry methodsPolymer chemistryCombinatorial chemistry

Owner:CHINA PETROLEUM & CHEM CORP +2

Fin field effect transistor forming method

ActiveCN106206693ABlocking Ability EliminationImprove performanceSemiconductor devicesEtchingField-effect transistor

Owner:SEMICON MFG INT (SHANGHAI) CORP

Stock right incentive income settlement method, device and system

PendingCN112465650AIncrease flexibilityImprove processing efficiencyFinanceRisk ControlOperations research

Owner:SHENZHEN FUTU NETWORK TECH CO LTD

Driving mechanism and scroll compressor

PendingCN110469507AIncrease gear ratioReduce displacementRotary/oscillating piston combinations for elastic fluidsRotary piston pumpsElectric driveEngineering

Owner:广东兴泽尔新能源科技有限公司

Image recognition method and device and equipment

PendingCN113537221AImprove robustnessCharacter and pattern recognitionEngineeringImage identification

Owner:ALIBABA GRP HLDG LTD

Steel pipe orifice polishing device for machining

ActiveCN113070762APolished evenlySand evenly and cleanlyEdge grinding machinesGrinding carriagesGrindingSteel tube

Owner:CHANGZHOU INST OF MECHATRONIC TECH

Natural gas and pure oxygen combustion supercritical carbon dioxide power cycle power generation system

PendingCN112610332AReduce power consumptionIncrease fluid enthalpyGas turbine plantsSteam engine plantsLiquefied natural gasCombustion chamber

Owner:XI AN JIAOTONG UNIV

Nuclear power plant digital alarm procedure verification method

InactiveCN104809855AReduce workloadImprove verification efficiencyAlarmsAlarm triggerNuclear power plant

Owner:CHINA NUCLEAR POWER ENG CO LTD

Distributed storage system for DNS cache in an edge network

ActiveCN112702446AImprove DNS query efficiencyGood user experienceDigital data information retrievalTransmissionEngineeringDistributed computing

Owner:INTERNET DOMAIN NAME SYST BEIJING ENG RES CENT

Maritime combined lifesaving island

InactiveCN104149948ANot easy to rolloverEasy rescueLife-raftsMarine engineeringMechanical engineering

Owner:NANCHANG UNIV

Oxidation type biodegradable biaxially-stretchable bio-based nylon film and preparation method thereof

InactiveCN108467585AReduce consumptionThe preparation method is simple and easySynthetic resin layered productsDomestic containersChemistrySurface layer

Owner:XIAMEN CHANGSU INDAL

Regeneration method of activated micro powder from construction waste and product of activated micro powder

InactiveCN105198259ASimple processEasy to implementConstruction waste recoverySolid waste disposalEngineeringMaterial storage

Owner:北京鼎创环保有限公司

Portable security inspection system

ActiveCN105379425AReduce weightOptimize layoutMaterial analysis using wave/particle radiationMaterial analysis by optical meansDetector arrayEngineering

Owner:RAPISCAN SYST INC (US)

Bridge operation platform

PendingCN112252205ASmall footprintSimple structureBridge erection/assemblyElectrical and Electronics engineeringMechanical engineering

Owner:SHANGHAI HORIZON EQUIP ENG

Dynamic two-dimensional code order generation method and device

InactiveCN106981012AImprove securitySimplify the payment processCo-operative working arrangementsPayment architectureMerchant accountOrder form

Owner:DYNAMICODE

Bioelectrical signal acquisition and electrical stimulation device

InactiveCN112587156AImprove efficiency and accuracyRealize acquisitionDiagnostic recording/measuringSensorsElectrically conductiveBio electricity

Owner:PEKING UNIV

Limb language detection and tracking system design method facing medical robot

ActiveCN106503426AIncrease success rateReduce the burden of surgeryMedical equipmentSpecial data processing applicationsSoftware designDesign systems

Owner:HARBIN ENG UNIV

Display device

ActiveCN1527269AReduce power consumptionTelevision system detailsMachine supportsColor toneVoltage

Owner:JAPAN DISPLAY INC

Rainfall forecasting method and system based on multi-mode integration, terminal and storage medium

ActiveCN109636032AThe result is accurateForecastingObservation dataProbability of precipitation

Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI +1

Bearing device for wheel

ActiveCN101541560AEasy assemblyAchieve cost reductionRolling contact bearingsHubsConstant velocityUniversal joint

Owner:NTN CORP

Push-press type wiring clamp with fixing hole

ActiveCN106785522AImprove work efficiencyAvoid the defect that it is impossible to judge whether it is tightenedElectric connection structural associationsClamped/spring connectionsEngineeringWedge shape

Owner:DONGYANG GUANGMING ELECTRIC POWER CONSTR +3

Solid composition

ActiveCN103781371APeptide/protein ingredientsConfectionerySugar alcoholAlcohol sugars

Owner:KAO CORP

Modular assembly method of low-noise asbestos-free calcium silicate board fireproof air pipe

ActiveCN112728742ASimple stepsEasy to assembleDucting arrangementsFlanged jointsMineralogyEngineering

Owner:SCEGC NO 5 CONSTRUCTION ENGINEERING GROUP COMPANYLTD

Wire marking machine

ActiveCN106312989AImprove efficiencyReduce human damageOther workshop equipmentEngineeringWire rod

Owner:佛山市顺德区禾惠电子有限公司

Grain drying machine with automatic classification function

InactiveCN113188317ADry evenlyGood for natural fallDrying chambers/containersDrying solid materialsAgricultural engineeringAgricultural science

Owner:合肥三伍机械有限公司

Adhesive sheet and optical member

PendingCN105733460AReduce deflectionImprove broken or deformedNon-macromolecular adhesive additivesFilm/foil adhesivesElastic modulusChemistry

Owner:NITTO DENKO CORP

Near-infrared transmittance spectroscopy on-line detecting system and method for fruit internal quality

ActiveCN104251837AReduce thermal and mechanical damageReduce heat damageMaterial analysis by optical meansCamera obscuraTransmittance

Owner:BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI

Dimming lamp shade

InactiveCN102650402AEasy to adjustReduced strengthGlobesEngineering

Owner:沈卫军

Region of interest detection method and device, electronic device and readable storage medium

ActiveCN110689014AImprove detection efficiencyShort timeImage analysisCharacter and pattern recognitionElectric devicesRegion of interest

Owner:TENCENT TECH (SHENZHEN) CO LTD

Method and device for preparing monocrystal Ag-doped zinc oxide hexagonal micro tube by vapor deposition

PendingCN106591949ASimple processLow equipment requirementsPolycrystalline material growthFrom chemically reactive gasesMicrometerOxide

Owner:濮阳市质量技术监督检验测试中心

Suspension fault early warning method and system for high-speed maglev train

PendingCN113815676AGuarantee operationRealize double optimization managementSignalling indicators on vehicleElectric vehicle charging technologyVehicle networksReal time analysis

Owner:CENT SOUTH UNIV +1

High-and low-voltage switch cabinet with rain sheltering function

InactiveCN106356726AImprove operational efficiencyExtended service lifeSubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsGlass windowCorrosion

Owner:合肥华义电气科技有限公司

Forced cooling molten iron main groove and production method thereof

PendingCN110317913AReduce thermal resistanceReduce the temperatureBlast furnace detailsDischarge devicesCorrosionCooling medium

Owner:北京瑞尔非金属材料有限公司

Poweroff detection method of alternating current power supply and poweroff protection method of direct current inverter compressor

ActiveCN102901936AReduce demagnetizationImprove reliabilityEmergency protective circuit arrangementsPower supply testingHolding timeEngineering

Owner:HISENSE (SHANDONG) AIR CONDITIONING CO LTD

Injection molding machine

InactiveCN104227968ASimple structureLow production costMechanical engineeringInjection molding machine

Owner:KUNSHAN WENWEN MACHINERY DESIGN

Anti-pinch car window system

InactiveCN103161379AWindowsWindscreensAutomotive engineeringWindow system

Owner:HUA CHUANG AUTOMOBILE INFORMATION TECHN CENT

Neural network training method and system for three-dimensional reconstruction

ActiveCN112700532AAvoid Manual CalibrationCharacter and pattern recognitionNeural architecturesComputer visionConvolutional neural network

Owner:杭州反重力智能科技有限公司

Ozone decomposition composite catalyst and preparation method thereof

InactiveCN102671688BImprove decomposition rateGood securityMolecular sieve catalystsDispersed particle separationIonDecomposition

Owner:温得伟

Network user identity verification and authentication system and verification and authentication method

ActiveCN101605140AImprove securityImprove resource utilizationUser identity/authority verificationCommerceAuthentication systemUser information

Owner:ALIBABA CLOUD COMPUTING LTD

Serum-free culture media and application thereof as well as culture method of classical swine fever virus

ActiveCN104278009AFast growth rateCell integrityMicroorganism based processesVertebrate cellsClassical swine feverAntibody

Owner:JIANGSU ACADEMY OF AGRICULTURAL SCIENCES

Lead screw cleaning machine

PendingCN109622476ASave human effortShorten cleaning timeCleaning using liquidsCopper wireEngineering

Owner:苏州数建模自动化有限公司

Integrated hydrogenation port

PendingCN111043523AAccurate temperature collectionAvoid overpressure accidentsContainer filling methodsSecondary cellsHigh pressure hydrogenRelief valve

Owner:上海舜华新能源系统有限公司

Meat sandwich chocolate and making method thereof

InactiveCN108420009ANutritious and balancedProduct diversificationFood ingredient as coating agentNutrientTaste Sense

Owner:唐波

Accessory delivery device suitable for soft endoscope

PendingCN113712489AExtended functional scopeEasy to useSurgeryEndoscopesEngineeringBiomedical engineering

Owner:THE FIRST AFFILIATED HOSPITAL OF MEDICAL COLLEGE OF XIAN JIAOTONG UNIV

Airplane model

InactiveCN103893973ASmall propellerEasy to operateToy aircraftsElectric machineryAirplane

Owner:郑林昆

Describing and operating hot key method for corresponded direction

InactiveCN1645306APlay a positive roleInput/output processes for data processingComputer science

Owner:李文广

Extraction method of beneficial components in sediment obtained by acid treatment on cattle bones

InactiveCN108112990AReduce waste of resourcesEnvironmentally friendlyFood ingredient functionsChemistryCalcium supplement

Owner:银川中科元昊科技有限公司

Hydraulic system of marine multifunctional hydraulic working platform

PendingCN108286540AGood reliabilityEasy maintenanceFluid-pressure actuator testingServomotor componentsFuel tankMotor drive

Owner:SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD +1

Oil-repellent ladle

InactiveCN106923618ANot easy to slipTo achieve the purpose of oil repellencyTablewaresEngineeringPush ups

Owner:SUZHOU VOCATIONAL UNIV

Three-dimensional data encoding method, three-dimensional data decoding method, three-dimensional data encoding device, and three-dimensional data decoding device

PendingCN113519011AReduce data volumeImage codingDigital video signal modificationInformation representationThree dimensional data

Owner:PANASONIC INTELLECTUAL PROPERTY CORP OF AMERICA