Granted Patent
Utility
US 6,188,587 · App. 09/313,059
Switching mode power supply having reduced switching losses in standby mode
Inventors:
Jeong-Yul Yun, Hyung Choi
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: May 17, 1999
Inventors
Jeong-Yul Yun
Hyung Choi
Assignee (at issue)
SAMSUNG DISPLAY CO., LTD.
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.