Granted Patent
Utility
US 6,819,937 · App. 10/052,263
Data transmission in a TDMA system
Inventors:
Jarno Knuutila, Jari Hamalainen, Ari Aho, Markku Lipponen, Ari Salminen
Patented Case
View Patent ↗
Granted: Nov 16, 2004
Filed: Jan 23, 2002
Inventors
Jarno Knuutila
Jari Hamalainen
Ari Aho
Markku Lipponen
Ari Salminen
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.