Granted Patent
Utility
US 6,028,861 · App. 08/827,267
Method and apparatus for performing packet synchronized switch-over
Inventors:
Timo Soirinsuo, Pasi Jukka Petteri Vaananen
Patented Case
View Patent ↗
Granted: Feb 22, 2000
Filed: Mar 27, 1997
Inventors
Timo Soirinsuo
Pasi Jukka Petteri Vaananen
Assignee (at issue)
Nokia Telecommunications Oy
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.