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.
ActiveCN110842788BConvenient SandblastingSand blasting and rust removal are convenientCleaning using toolsAbrasive machine appurtenancesSand blastingPipe
InactiveCN103051206BSolve the problem of long-term standbyMeet the requirements of safety certificationAc-ac conversionControl signalControl engineering
ActiveCN110365589BReduce Spectrum FragmentationImprove spectrum utilizationMultiplex system selection arrangementsPower distribution line transmissionFrequency spectrumTransmitted power
InactiveCN1198372CEasy and efficient connectionEasy installation and high precisionSynchronous machines with stationary armatures and rotating magnetsWindings conductor shape/form/constructionEngineeringElectric motor
ActiveCN109361506BShorten the lengthGood encryptionKey distribution for secure communicationPublic key for secure communicationInformation processingCiphertext
ActiveCN108563712BAchieve viewRealize the viewing functionInput/output processes for data processingWeb data browsing optimisationComputer graphics (images)Engineering
InactiveCN103542850AAcceleration measurement using interia forcesNavigation by speed/acceleration measurementsMultiplexerMicro electrical mechanical systems
ActiveCN108363588BExtend the scope of calling native functionsSimplified and easy to maintainInterprogram communicationProgram code adaptionWeb browserSoftware engineering
ActiveCN110867964BEnsure electricity safetyAvoid Electricity RisksPower network operation systems integrationAc networks with different sources same frequencySmart gridThe Internet
ActiveCN104252536BImprove query performanceConvenience for direct concurrent querySpecial data processing applicationsWeb data browsing optimisationThe InternetOperating system
InactiveCN101034028BEasy to manufactureHigh precisionForce measurement by measuring optical property variationFluid pressure measurement by optical meansFiberCeramic