Granted Patent
Utility
US 6,041,093 · App. 09/138,071
Variable frequency dividing circuit
Inventor:
Sung Ky Cho
Patented Case
View Patent ↗
Granted: Mar 21, 2000
Filed: Aug 21, 1998
Inventor
Sung Ky Cho
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.