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.
ActiveCN112097726BAccurately reflectSolve the problem of not being able to send to the target locationMeasurement devicesMining engineeringProtection layer
InactiveCN102649375BPeripheral light intensity is smallSatisfy the requirements of light chromaticity consistencyOther printing apparatusSemiconductor devicesScreen printingColloid
ActiveCN107613561BHigh positioning accuracyThe dimensionality of the optimization problem has little effectWireless communicationWireless sensor networking3d localization
InactiveCN102005748BPositive and negative output protection at the same timeSimple structureEmergency protective arrangements for limiting excess voltage/currentControl circuitOptical coupler
Owner:SUZHOU R&D CENT OF NO 214 RES INST OF CHINA NORTH IND GRP
InactiveCN109946165BWater pressure real-time monitoringEasy to discharge floodMaterial strength using tensile/compressive forcesCleaning using toolsWater volumeControl system
ActiveCN103247938BEasy to manageEasy to check workBoards/switchyards circuit arrangementsSubstation/switching arrangement cooling/ventilationElectric power systemEngineering
ActiveCN108109344BWith the function of electric control early warningRealize the function of automatic warningAlarmsMining engineeringStructural engineering
ActiveCN107318145BRich typeNot a single typeParticular environment based servicesMachine-to-machine/machine-type communication serviceData packData access
InactiveCN1735227AIncrease profitPrevents situations where broadcast data cannot be receivedNetwork traffic/resource managementNetwork topologiesTelecommunicationsService control