Inventor · disambiguated record
David R. Heeschen
Also filed as: HEESCHEN DAVID R
12 granted patents·3 pending applications·470 citations·filing 1990–2013
92Inventor score
Files withMOTOROLA INC10Google Technology Holdings LLC1MOTOROLA MOBILITY INC1SHUDARK JEFFREY B1TAN GERONCIO O1
Top patents by PatentIndex Score
15 records- 0192US5138650ACordless telephone with internal debit and credit memoryMOTOROLA INC·Filed 1990·Granted Aug 11, 1992·260 cites·31 claims
- 0287US7069211B2Method and apparatus for transferring data over a voice channelMOTOROLA INC·Filed 2003·Granted Jun 27, 2006·37 cites·31 claims
- 0376US8059702B2Monitoring multiple modem transmission in a communication deviceYOUNG JASON T·Filed 2007·Granted Nov 15, 2011·11 cites·17 claims
- 0474US7139586B2Method and system for targeted broadcastingMOTOROLA INC·Filed 2004·Granted Nov 21, 2006·20 cites·20 claims
- 0563US5937351AMethod for establishing a wireless communications link in a reduced timeMOTOROLA INC·Filed 1997·Granted Aug 10, 1999·47 cites·17 claims
- 0659US7937102B2Method of operating a multi-camp mobile communication device while engaged in a call and receiving a dispatch callMOTOROLA MOBILITY INC·Filed 2005·Granted May 3, 2011·1 cites·15 claims
- 0754US8195250B2Method and apparatus for controlling power among modems in a multi-mode mobile communication deviceTAN GERONCIO O·Filed 2008·Granted Jun 5, 2012·3 cites·17 claims
- 0851US5561852AMethod and apparatus for establishing a communication linkMOTOROLA INC·Filed 1994·Granted Oct 1, 1996·37 cites·11 claims
- 0949US5729539AMethod of scheduling signal quality measurements in a TDMA communication systemMOTOROLA INC·Filed 1996·Granted Mar 17, 1998·26 cites·6 claims
- 1046US6002948AMethod and apparatus for radio system with mode based subscriber communicationsMOTOROLA INC·Filed 1997·Granted Dec 14, 1999·23 cites·12 claims
- 1142US9049688B2Selective auto-accept of full duplex push to talk callGoogle Technology Holdings LLC·Filed 2013·Granted Jun 2, 2015·0 cites·20 claims
- 1240US2007142047A1Method and apparatus for managing incoming calls using different voice services on a multi-mode wireless deviceMOTOROLA INC·Filed 2005·Application pending·0 cites
- 1340US2008058883A1Method and system to control early battery end of life events on multi-transceiver systemsMOTOROLA INC·Filed 2006·Application pending·0 cites
- 1434US2008161050A1Method for configuring a wireless communication device to operate in a wireless communication system through automatic SIM pairing and associated wireless communication deviceSHUDARK JEFFREY B·Filed 2006·Application pending·0 cites
- 1531US5949774AMethod of processing a call while switching site affiliation in a radio communication systemMOTOROLA INC·Filed 1998·Granted Sep 7, 1999·5 cites·13 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →