Granted Patent
Utility
US 6,441,875 · App. 09/414,535
Device for enhancing the linear polarization intensity of light which passes through a polarizer
Inventors:
Jin-Jei Wu, Chen-Lung Kuo, Shu-Hsia Chen
Patented Case
View Patent ↗
Granted: Aug 27, 2002
Filed: Oct 8, 1999
Inventors
Jin-Jei Wu
Chen-Lung Kuo
Shu-Hsia Chen
Assignee (at issue)
Chi Mei Optoelectronics Corp.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.