Granted Patent
Utility
US 6,046,069 · App. 08/796,887
Solid-state image pick-up device and method for manufacturing the same
Inventors:
Katsuya Ishikawa, Takao Kuroda, Yuji Matsuda, Masahiko Niwayama, Keishi Tachikawa
Patented Case
View Patent ↗
Granted: Apr 4, 2000
Filed: Feb 5, 1997
Inventors
Katsuya Ishikawa
Takao Kuroda
Yuji Matsuda
Masahiko Niwayama
Keishi Tachikawa
Assignee (at issue)
Matsushita Electronics 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.