Inventor · disambiguated record
Donald R. Griffis
Also filed as: GRIFFIS DONALD R
7 granted patents·15 citations·filing 2005–2006
77Inventor score
Top patents by PatentIndex Score
7 records- 0176US7711383B2Method and system for communicating within a communication networkMOTOROLA INC·Filed 2006·Granted May 4, 2010·8 cites·19 claims
- 0266US7228130B1Method for preventing an unauthorized device from operating in an 800 MHz trunked radio communications system using channels 319 to 0MOTOROLA INC·Filed 2005·Granted Jun 5, 2007·3 cites·20 claims
- 0362US7962166B1Method for indicating a band plan for a trunked radio communications systemMOTOROLA SOLUTIONS INC·Filed 2005·Granted Jun 14, 2011·2 cites·20 claims
- 0457US7689165B2Method and system for communicating within a wireless communication networkMOTOROLA INC·Filed 2006·Granted Mar 30, 2010·2 cites·18 claims
- 0543US7546085B1Method for preventing an unauthorized device from operating in a 800 MHz trunked radio communications systemMOTOROLA INC·Filed 2005·Granted Jun 9, 2009·0 cites·20 claims
- 0643US7536196B1Method for preventing an unauthorized device from operating in an 800 MHz trunked radio communications system using channels 559 to 320MOTOROLA INC·Filed 2005·Granted May 19, 2009·0 cites·20 claims
- 0740US7089026B1Method for determining a control channel in a trunked radio communications systemMOTOROLA INC·Filed 2005·Granted Aug 8, 2006·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →