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.
ActiveCN107622227BImprove accuracySolve the problem of recognition and unlock failureCharacter and pattern recognition3D modellingComputer graphics (images)Terminal equipment
ActiveCN108304740BAccurate programmingImprove ability to handle exceptionsDigitally marking record carriersProgram/content distribution protectionInternet privacyEngineering
ActiveCN111766413BAchieve preparationRealize the role of burningElectronic circuit testingElectrical measurement instrument detailsProbe cardMicroscope objective
ActiveCN110823977BEasy to prepareSimple analysis and detectionChemiluminescene/bioluminescenceMaterial electrochemical variablesChemical physicsLuminophore
ActiveCN111839396BImprove service qualitySolve the problem of not being able to further serve usersWashing controlling processesTableware washing/rinsing machine detailsDecision modelProcess engineering
ActiveCN103384033BSolve the problem of false contactLarge clamping opening rangeElectric connection structural associationsClamped/spring connectionsEngineeringMechanical engineering
ActiveCN104932953BImprove read and write performanceWill not cause read and write delaysRedundant data error correctionEnergy efficient computingData segmentDistribution method
InactiveCN104505705BUnique output wavelengthCompact structureLaser using scattering effectsOptical resonator shape and constructionBeam splitterFemto second laser
Owner:ACAD OF OPTO ELECTRONICS CHINESE ACAD OF SCI
InactiveCN104894690BHigh activityPerfect synthesis technologyInorganic material artificial filamentsArtificial filament chemical after-treatmentNitrogenOptoelectronics
ActiveCN112361219BWith high temperature pipeline sterilization functionWith bactericidal functionOperating means/releasing devices for valvesWater/sewage treatment by irradiationTemperature controlStream flow
ActiveCN112824777BWill not affect normal workOpen smoothlyLighting and heating apparatusHeating and ventilation casings/coversStructural engineeringAir conditioning
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
ActiveCN112060348BSafe and convenient mixingEasy to mix and handleMixing operation control apparatusHollow article cleaningArchitectural engineeringSilo
ActiveCN109245815BImplement the method of determining the emission signalEliminate coupled echo signalsRadio transmissionEngineeringComputational physics
InactiveCN1242926CAchieving the purpose of reoxygenationNo power consumptionWater/sewage treatmentEnergy based wastewater treatmentAtmospheric airEngineering
ActiveCN112186129BTo achieve the collection effectPrevent the problem of excessive reboundElectrode manufacturing processesFinal product manufactureDust controlElectric machinery
ActiveCN109863507BAvoid direct fitReduce installation difficultyCharacter and pattern recognitionIdentification meansIdentification deviceEmbedded system
ActiveCN102664648BSmall sizeFacilitates thinner and even ultra-thin designsDigital data processing detailsSubstation equipmentElectricityComputer module