Granted Patent
Utility
US 5,523,936 · App. 08/279,531
Built-in input filter forward converter
Inventors:
Ching-Shan Leu, Jiun-Bin Hwang
Patented Case
View Patent ↗
Granted: Jun 4, 1996
Filed: Jul 25, 1994
Inventors
Ching-Shan Leu
Jiun-Bin Hwang
Assignee (at issue)
CHUNG-SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY
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.