Granted Patent
Utility
US 6,104,234 · App. 08/997,088
Substrate voltage generation circuit
Inventors:
Youn-Cherl Shin, Dae-Jeong Kim
Patented Case
View Patent ↗
Granted: Aug 15, 2000
Filed: Dec 23, 1997
Inventors
Youn-Cherl Shin
Dae-Jeong Kim
Assignee (at issue)
LG Semicon 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.