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.
PendingCN111209836AReduce time-consuming to get throughEasy to operateCharacter and pattern recognitionProtocol authorisationEngineeringUser identifier
PendingCN107389930AEasy to observe directlyUnderstand the test resultsMaterial analysis by observing effect on chemical indicatorSurgeryAcupunctureThyroid parathyroid glands
PendingCN114884530ASo as not to damageImprove performanceTransmissionEmergency protective arrangements for limiting excess voltage/currentOvervoltageTransceiver
PendingCN111812496ASolve the problem of pollution and oxidationSave manpower and material resourcesTransmission systemsCircuit interrupters testingEngineeringExecution unit
ActiveCN108779258APrevent water and oil repellency from decreasingPrevents deterioration of water and oil repellency over timeFluorine containingMaterials science
InactiveCN101378018AAchieve epitaxyPrecise control of growth ratePolycrystalline material growthSemiconductor/solid-state device manufacturingImpurityDeoxidization
Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI
InactiveCN110620178APrevent movementImprove fill uniformitySolid-state devicesSemiconductor/solid-state device manufacturingPerovskite solar cellEngineering
ActiveCN108955105AEffectively guide and control the use of openingGuidance and control using the openingDrying gas arrangementsDrying solid materialsWaste heat recovery unitRecovery method