Granted Patent
Utility
US 6,823,461 · App. 10/186,249
Method and system for securely transferring context updates towards a mobile node in a wireless network
Inventors:
Ram Lakshmi Narayanan, Govindarajan Krishnamurthi, Senthil Sengodan
Patented Case
View Patent ↗
Granted: Nov 23, 2004
Filed: Jun 27, 2002
Inventors
Ram Lakshmi Narayanan
Govindarajan Krishnamurthi
Senthil Sengodan
Assignee (at issue)
Nokia
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.