Granted Patent
Utility
US 6,043,970 · App. 09/136,611
High voltage driving circuit reducing a transient current
Inventors:
Q Sang Song, Mun Yang Park, Won Chul Song, Jin Gun Koo
Patented Case
View Patent ↗
Granted: Mar 28, 2000
Filed: Aug 20, 1998
Inventors
Q Sang Song
Mun Yang Park
Won Chul Song
Jin Gun Koo
Assignee (at issue)
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
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.