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.
InactiveCN109030307ASolve the problem of large error in the measurement of through-hole uniformityEasy to measurePermeability/surface area analysisObservational errorHoneycomb
PendingCN114274408AAchieve specific surface areaIncrease contact timeDrying solid materials with heatDrying gas arrangementsTemperature controlProcess engineering
PendingCN114659709AAccurately solve the three-dimensional space position relationshipHigh measurement accuracyStatic/dynamic balance measurementComplex mathematical operationsFlight vehicleThree-dimensional space
PendingCN106386391AMaximize the absorption of light energyAchieve zero exclusionPhotovoltaic supportsBio-organic fraction processingEngineeringSolar power
ActiveCN107623420AAvoid quenchingReduce dosageWindings insulation shape/form/constructionSuperconductor elements usageHigh-temperature superconductivitySuperconducting electric machine
ActiveCN112564116AExtended service lifeStable power supplySelective ac load connection arrangementsThermometers using physical/chemical changesPower gridReliability engineering