Granted Patent
Utility
US 6,208,023 · App. 09/126,278
Lead frame for use with an RF powered semiconductor
Inventors:
Masao Nakayama, Katsushi Tara, Isamu Yuasa, Toshio Fujiwara, Kaoru Muramatsu, Noboru Yoshida
Patented Case
View Patent ↗
Granted: Mar 27, 2001
Filed: Jul 30, 1998
Inventors
Masao Nakayama
Katsushi Tara
Isamu Yuasa
Toshio Fujiwara
Kaoru Muramatsu
Noboru Yoshida
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.