Granted Patent
Utility
US 6,700,638 · App. 09/494,229
Temperature stabilizer for liquid crystal displays (LCD)
Inventor:
Jaakko Nousiainen
Patented Case
View Patent ↗
Granted: Mar 2, 2004
Filed: Jan 31, 2000
Inventor
Jaakko Nousiainen
Assignee (at issue)
Nokia Mobile Phones 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.