Granted Patent
Utility
US 6,768,534 · App. 10/053,701
Display unit and method of manufacturing the display unit
Inventors:
Yuichi Iwase, Hitoshi Tamashiro, Yasunori Kijima
Patented Case
View Patent ↗
Granted: Jul 27, 2004
Filed: Jan 24, 2002
Inventors
Yuichi Iwase
Hitoshi Tamashiro
Yasunori Kijima
Assignee (at issue)
SONY GROUP 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.