DF

David F. Freeman

VE Verizon: 9 patents #525 of 6,226Top 9%
GS Gte Government Systems: 1 patents #42 of 97Top 45%
Overall (All Time): #519,785 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7668708 Method and apparatus for network planning Pablo A. Vicharelli, Pete A. Boyer 2010-02-23
7469144 Method and apparatus for network planning Pablo A. Vicharelli, Pete A. Boyer 2008-12-23
7386317 Methods and techniques in channel assignment in a cellular network Pete A. Boyer, Pablo A. Vicharelli, Philip G. Rossoni 2008-06-10
7171210 Method and apparatus for network planning Pablo A. Vicharelli, Pete A. Boyer 2007-01-30
7050812 Methods and techniques in channel assignment in a cellular network Pete A. Boyer, Pablo A. Vicharelli, Philip G. Rossoni 2006-05-23
6871073 Methods and techniques in channel assignment in a cellular network Pete A. Boyer, Pablo A. Vicharelli, Philip G. Rossoni 2005-03-22
6639904 Method and system for adapting a channel assignment plan to include shared frequency channels Pete A. Boyer, Alan B. Jennison 2003-10-28
6456848 Assigning cellular channels to locked and unlocked cells Pete A. Boyer 2002-09-24
6408185 Method and system for modeling a radio communications network Pete A. Boyer, Pablo A. Vicharelli 2002-06-18
5103431 Apparatus for detecting sonar signals embedded in noise William J. Fonseca 1992-04-07