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.
PendingCN113838948ASolve the problem of high proportion of EL scratchesActively promote technological innovatioFinal product manufactureChemical vapor deposition coatingSocial benefitsEconomic benefits
ActiveCN105472233AMeet diverse practical application needsImprove light field collection efficiencyTelevision system detailsSolid-state devicesPixel densityDensity distribution
InactiveCN104333010AImprove power factorReduce lossReactive power adjustment/elimination/compensationReactive power compensationDistribution transformerLow voltage
InactiveCN111421271AEasy to adjustGood for controlling support strengthWelding/cutting auxillary devicesAuxillary welding devicesControl engineeringControl theory
InactiveCN107507706ASolve the problem of large waste of space and low power densityLower self-esteemMultiple fixed capacitorsFixed capacitor terminalsCapacitanceEngineering
InactiveCN1831976APrevent beam light from decreasingReduced diffraction lossRecord information storageOptical beam guiding meansOptical pickupSignal on
InactiveCN1858578ARealize real-time online measurementEliminate the tedious process of table lookup calculationPhase-affecting property measurementsDisplay deviceDirect observation
ActiveCN106808007AImprove length accuracyReduce or even eliminate bendsTube shearing machinesMaintainance and safety accessoriesEngineeringMechanical engineering
InactiveCN114074353AImprove drilling accuracyThe drilling process is simple and convenientStationary drilling machinesBark-zones/chip/dust/waste removalPunchingElectric machinery