Granted Patent
Utility
US 6,088,024 · App. 09/096,623
Touch panel and method for detecting a pressed position on a touch panel
Inventor:
Hideto Yamagata
Patented Case
View Patent ↗
Granted: Jul 11, 2000
Filed: Jun 12, 1998
Inventor
Hideto Yamagata
Assignee (at issue)
NEC CORPORATION
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.