Granted Patent
Utility
US 6,292,510 · App. 09/253,244
Automatic equalization method and automatic equalizer
Inventors:
Yoshikazu Kakura, Kazuhiro Okanoue, Tomoki Ohsawa
Patented Case
View Patent ↗
Granted: Sep 18, 2001
Filed: Feb 19, 1999
Inventors
Yoshikazu Kakura
Kazuhiro Okanoue
Tomoki Ohsawa
Assignee (at issue)
NEC 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.