Granted Patent
Utility
US 5,741,728 · App. 08/696,150
Method for manufacturing charge-coupled device with polygates having the same resistances
Inventor:
Yong Kwan Kim
Patented Case
View Patent ↗
Granted: Apr 21, 1998
Filed: Aug 13, 1996
Inventor
Yong Kwan 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.