Granted Patent
Utility
US 6,571,340 · App. 09/444,202
Portable computer with power adapter unit provided and cooling fan external and adjacent to main housing
Inventor:
Kyung-Sup Lee
Patented Case
View Patent ↗
Granted: May 27, 2003
Filed: Nov 22, 1999
Inventor
Kyung-Sup Lee
Assignee (at issue)
SAMSUNG DISPLAY 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.