Granted Patent
Utility
US 6,154,461 · App. 08/856,122
Seamless roaming among multiple networks
Inventors:
Emil Sturniolo, Frank D. Ciotti, Jr., Krishna P. Seshadri
Patented Case
View Patent ↗
Granted: Nov 28, 2000
Filed: May 14, 1997
Inventors
Emil Sturniolo
Frank D. Ciotti, Jr.
Krishna P. Seshadri
Assignee (at issue)
TELXON 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.