Granted Patent
Utility
US 6,674,106 · App. 09/792,080
Display device such as electro-optic element and thin film transistor and display device manufacturing method
Inventors:
Tsutomu Tanaka, Minoru Nakano, Masahiro Fujino
Patented Case
View Patent ↗
Granted: Jan 6, 2004
Filed: Feb 26, 2001
Inventors
Tsutomu Tanaka
Minoru Nakano
Masahiro Fujino
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.