Granted Patent
Utility
US 5,900,569 · App. 08/953,384
Music playing data fetch circuit
Inventor:
Nak-Jung Kim
Patented Case
View Patent ↗
Granted: May 4, 1999
Filed: Oct 17, 1997
Inventor
Nak-Jung 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.