Granted Patent
Utility
US 5,953,378 · App. 08/934,296
Frame synchronization circuit and communications system
Inventors:
Sanae Hotani, Toshirou Kawahara, Toshio Miki
Patented Case
View Patent ↗
Granted: Sep 14, 1999
Filed: Sep 19, 1997
Inventors
Sanae Hotani
Toshirou Kawahara
Toshio Miki
Assignee (at issue)
NTT MOBILE COMMUNICATIONS NETWORK, INC.
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.