Inventor · disambiguated record
Daniel J. Mcdonald
Also filed as: MCDONALD DANIEL · MCDONALD DANIEL J
111 granted patents·7 pending applications·1,627 citations·filing 1990–2024
99Inventor score
Files withMOTOROLA INC54MOTOROLA SOLUTIONS INC44OPEN TEXT HOLDINGS INC5MCDONALD DANIEL J4ECONOMY GEORGE R2
Top patents by PatentIndex Score
118 records- 0198US7970426B2Method of assigning provisional identification to a subscriber unit and groupMOTOROLA SOLUTIONS INC·Filed 2008·Granted Jun 28, 2011·254 cites·18 claims
- 0297US9167381B2Geo-fence based alertsMOTOROLA SOLUTIONS INC·Filed 2013·Granted Oct 20, 2015·45 cites·17 claims
- 0393US8634799B1Dynamically re-configured incident scene communication based on incident scene factorsECONOMY GEORGE R·Filed 2012·Granted Jan 21, 2014·30 cites·17 claims
- 0492US12004037B2Method and system for providing a fallback solution in a multi-tenant communication systemMOTOROLA SOLUTIONS INC·Filed 2021·Granted Jun 4, 2024·2 cites·5 claims
- 0591US11096120B1Methods and devices for supporting remote scan and priority operationsMOTOROLA SOLUTIONS INC·Filed 2020·Granted Aug 17, 2021·4 cites·20 claims
- 0691US10257740B2Assigning priorities to portable communication devices based on roles associated with an incident profileMOTOROLA SOLUTIONS INC·Filed 2017·Granted Apr 9, 2019·7 cites·20 claims
- 0791US7369852B2Methods for informing subscribers in a channelized network of adjacent sitesMOTOROLA INC·Filed 2005·Granted May 6, 2008·22 cites·18 claims
- 0891US7123719B2Method and apparatus for providing authentication in a communication systemMOTOROLA INC·Filed 2001·Granted Oct 17, 2006·70 cites·41 claims
- 0987US11051138B1Method and system for extending push-to-talk service from land mobile radio systems to broadband systemsMOTOROLA SOLUTIONS INC·Filed 2020·Granted Jun 29, 2021·2 cites·11 claims
- 1087US8989740B2Method and apparatus for selecting one of a plurality of networks for an application service based upon performance metrics for the application serviceECONOMY GEORGE R·Filed 2011·Granted Mar 24, 2015·10 cites·16 claims
- 1187US7266687B2Method and apparatus for storing and distributing encryption keysMOTOROLA INC·Filed 2001·Granted Sep 4, 2007·46 cites·22 claims
- 1286US10880722B1Method and system for integrated mobility management in a cloud-based communication systemMOTOROLA SOLUTIONS INC·Filed 2019·Granted Dec 29, 2020·7 cites·12 claims
- 1386US8886182B2Access control for roaming radio devicesMOTOROLA SOLUTIONS INC·Filed 2013·Granted Nov 11, 2014·6 cites·19 claims
- 1486US7801526B2Methods for informing subscribers of adjacent sitesMOTOROLA INC·Filed 2005·Granted Sep 21, 2010·14 cites·19 claims
- 1583US12287896B2System and method for implementing data sovereignty safeguards in a distributed services network architectureOPEN TEXT HOLDINGS INC·Filed 2024·Granted Apr 29, 2025·0 cites·21 claims
- 1683US10945163B2Method and system to provide mission critical talkgroup service with minimal audio truncation and delayMOTOROLA SOLUTIONS INC·Filed 2018·Granted Mar 9, 2021·3 cites·20 claims
- 1783US8571549B2Access control for roaming radio devicesPETERSON LARRY M·Filed 2011·Granted Oct 29, 2013·6 cites·20 claims
- 1882US9065645B2Method and apparatus for providing acknowledgement information to radio communication devices in a wireless communication systemMOTOROLA SOLUTIONS INC·Filed 2012·Granted Jun 23, 2015·7 cites·13 claims
- 1979US12019777B2System and method for implementing data sovereignty safeguards in a distributed services network architectureOPEN TEXT HOLDINGS INC·Filed 2023·Granted Jun 25, 2024·0 cites·18 claims
- 2079US7492734B2Method of access to a channelized network from a packet data networkMOTOROLA INC·Filed 2005·Granted Feb 17, 2009·8 cites·20 claims
- 2179US6647020B1Methods for implementing a talkgroup call in a multicast IP networkMOTOROLA INC·Filed 1999·Granted Nov 11, 2003·90 cites·31 claims
- 2279US5724648AMethod of facilitating talkgroup communication in a peer-to-peerFiled 1996·Granted Mar 3, 1998·101 cites·16 claims
- 2378US9462614B2Method and apparatus for managing group-based emergency notifications and acknowledgmentsMOTOROLA SOLUTIONS INC·Filed 2014·Granted Oct 4, 2016·4 cites·19 claims
- 2478US8977310B2Methods for coordinating wireless coverage between different wireless networks for members of a communication groupLOGALBO ROBERT D·Filed 2010·Granted Mar 10, 2015·4 cites·12 claims
- 2576US8098639B2System and method for managing communication channel assignments for different types of communication units in a communication systemMCDONALD DANIEL J·Filed 2007·Granted Jan 17, 2012·7 cites·16 claims
- 2676US7133371B2Methods for achieving reliable joins in a multicast IP networkMOTOROLA INC·Filed 2000·Granted Nov 7, 2006·23 cites·20 claims
- 2776US7096013B1Method for operating in an 800 MHz trunked radio communications system by mapping channels to frequenciesMOTOROLA INC·Filed 2005·Granted Aug 22, 2006·7 cites·20 claims
- 2876US6411816B1Method of registration in a communication systemMOTOROLA INC·Filed 2000·Granted Jun 25, 2002·28 cites·7 claims
- 2975US12445929B2Method and system for providing a fallback solution in a multi-tenant communication systemMOTOROLA SOLUTIONS INC·Filed 2024·Granted Oct 14, 2025·0 cites·9 claims
- 3073US11704428B2System and method for implementing data sovereignty safeguards in a distributed services network architectureOPEN TEXT HOLDINGS INC·Filed 2022·Granted Jul 18, 2023·0 cites·20 claims
- 3173US7522727B2Method and apparatus for providing authentication in a communication systemMOTOROLA INC·Filed 2006·Granted Apr 21, 2009·4 cites·13 claims
- 3273US7483407B2Method for allocating bandwidth on a plurality of communication channelsMOTOROLA INC·Filed 2006·Granted Jan 27, 2009·5 cites·15 claims
- 3373US7424116B2Method and apparatus for providing authentication in a communication systemMOTOROLA INC·Filed 2006·Granted Sep 9, 2008·4 cites·20 claims
- 3472US7085573B1Method for operating in a 800 MHz trunked radio communications system for channels 0 to 119MOTOROLA INC·Filed 2005·Granted Aug 1, 2006·5 cites·18 claims
- 3571US6778829B1Method for indicating unusable sites to communication units in a communication systemMOTOROLA INC·Filed 2000·Granted Aug 17, 2004·16 cites·23 claims
- 3670US6298058B1Methods for implementing a talkgroup call with competing sources in a multicast IP networkMOTOROLA INC·Filed 1999·Granted Oct 2, 2001·71 cites·24 claims
- 3770US5537684AMethod for a communication unit to influence communication resource allocationMOTOROLA INC·Filed 1994·Granted Jul 16, 1996·91 cites·33 claims
- 3869US10643619B2Dynamic dispatcher electronic digital assistant monitoring in a mobile radio systemMOTOROLA SOLUTIONS INC·Filed 2018·Granted May 5, 2020·1 cites·20 claims
- 3969US8874136B2Method and device for automatically activating and de-activating adjacent radio sitesMOTOROLA SOLUTIONS INC·Filed 2013·Granted Oct 28, 2014·2 cites·20 claims
- 4069US8831663B2Method and apparatus for informing a dispatcher of conventional traffic in a different and conflicting talkgroupFUMAROLO ARTHUR L·Filed 2012·Granted Sep 9, 2014·3 cites·22 claims
- 4169US7096702B2Adjustable multi-axial roll formerU S ROLLFORMERS·Filed 2003·Granted Aug 29, 2006·8 cites·20 claims
- 4268US12143260B2Method and system for changing a communication system using fault information from a different communication systemMOTOROLA SOLUTIONS INC·Filed 2020·Granted Nov 12, 2024·1 cites·20 claims
- 4368US10455613B1Reducing audio delay for mixed mode delivery of audio transmissionsMOTOROLA SOLUTIONS INC·Filed 2018·Granted Oct 22, 2019·1 cites·18 claims
- 4468US7684816B2Method and apparatus to facilitate communication resource allocation for supergroupsMOTOROLA INC·Filed 2006·Granted Mar 23, 2010·6 cites·20 claims
- 4568US6119017AMethod of registration in a communication systemMOTOROLA INC·Filed 1997·Granted Sep 12, 2000·56 cites·36 claims
- 4667US9661144B2Method and apparatus for priority summing of group auditory dataMOTOROLA SOLUTIONS INC·Filed 2013·Granted May 23, 2017·2 cites·20 claims
- 4767US7986692B2System and method for transmitting call information in a communication system with long link delaysMOTOROLA SOLUTIONS INC·Filed 2007·Granted Jul 26, 2011·3 cites·18 claims
- 4867US7707419B2Method and apparatus for storing and distributing encryption keysMOTOROLA INC·Filed 2007·Granted Apr 27, 2010·2 cites·7 claims
- 4966US11375534B2Reducing audio delay for mixed mode delivery of audio transmissionsMOTOROLA SOLUTIONS INC·Filed 2020·Granted Jun 28, 2022·0 cites·18 claims
- 5066US7228130B1Method 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
Showing the top 50 of 118 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →