OIIM [O2MICRO INTERNATIONAL] 6-K: (Original Filing)
[Patent Granted to O2Micro for Light Source Driving Circuits and Light Source Module ® GEORGE TOWN, Grand Cayman, Oct. 01, 2020 (GLOBE NEWSWIRE) -- O2Micro O2Micro was issued 21 claims under US patent US 10,757,770 B2 on Aug 25, 2020, for the invention of light source driving circuits and a light sou]