Granted Patent
Utility
US 6,538,415 · App. 09/288,045
Temperature sensing device for a battery
Inventors:
Shou-Mean Fang, Takashi Hasunuma, Noriyuki Nagashima
Patented Case
View Patent ↗
Granted: Mar 25, 2003
Filed: Apr 7, 1999
Inventors
Shou-Mean Fang
Takashi Hasunuma
Noriyuki Nagashima
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.