Inventor · disambiguated record
David G. Wiatrowski
Also filed as: WIATROWSKI DAVID · WIATROWSKI DAVID G
65 granted patents·6 pending applications·381 citations·filing 1990–2023
98Inventor score
Files withMOTOROLA SOLUTIONS INC23MOTOROLA INC17WIATROWSKI DAVID G11CHOWDHARY DIPENDRA M9BOHN THOMAS B3
Top patents by PatentIndex Score
71 records- 0194US10575321B1Method of operating a user equipment to connect to a radio access networkMOTOROLA SOLUTIONS INC·Filed 2018·Granted Feb 25, 2020·16 cites·16 claims
- 0290US8045499B2Method of communicating which channel is to be monitored by subscriber units that are idle in a communication systemMOTOROLA SOLUTIONS INC·Filed 2008·Granted Oct 25, 2011·25 cites·18 claims
- 0388US7203207B2Method for selecting an operating mode based on a detected synchronization patternMOTOROLA INC·Filed 2004·Granted Apr 10, 2007·31 cites·12 claims
- 0485US10575164B1Dynamically allowing a guest device to a join a private CBRS networkMOTOROLA SOLUTIONS INC·Filed 2019·Granted Feb 25, 2020·4 cites·17 claims
- 0584US8996053B2Method and apparatus for updating and using updated group aliases and incident IDsMOTOROLA SOLUTIONS INC·Filed 2014·Granted Mar 31, 2015·6 cites·18 claims
- 0684US7500170B2Method and apparatus for error detection in a data blockMOTOROLA INC·Filed 2006·Granted Mar 3, 2009·12 cites·20 claims
- 0783US8139597B2Method for trunking radio frequency resourcesCHOWDHARY DIPENDRA M·Filed 2008·Granted Mar 20, 2012·11 cites·23 claims
- 0882US9232522B2Full duplex direct mode individual and group calling using adjacent time slots in a TDMA systemMOTOROLA SOLUTIONS INC·Filed 2013·Granted Jan 5, 2016·7 cites·21 claims
- 0979US7369869B2Method and system of scanning a TDMA channelMOTOROLA INC·Filed 2004·Granted May 6, 2008·21 cites·24 claims
- 1075US7499441B2Method for allowing a subscriber unit to access a channel for voice transmissionsMOTOROLA INC·Filed 2004·Granted Mar 3, 2009·20 cites·18 claims
- 1174US9042356B2Method and apparatus for confirming delivery of group data to radio communication devices in a wireless communication systemCHOWDHARY DIPENDRA M·Filed 2012·Granted May 26, 2015·4 cites·12 claims
- 1274US8358968B2Method for selecting a channel to be monitored by subscriber units that are idle in a communication systemMOTOROLA SOLUTIONS INC·Filed 2008·Granted Jan 22, 2013·6 cites·18 claims
- 1373US8184654B2Method for ending a call session in a communication systemPATEL TEJAL S·Filed 2008·Granted May 22, 2012·8 cites·16 claims
- 1472US8503409B2Method for direct mode channel accessBOHN THOMAS B·Filed 2010·Granted Aug 6, 2013·3 cites·17 claims
- 1572US8023973B2Expandable text messaging service protocol for use with a two-way radio transceiverMOTOROLA SOLUTIONS INC·Filed 2007·Granted Sep 20, 2011·8 cites·20 claims
- 1672US7729380B2Method and device for selectively transmitting voice bursts and regenerated header burstsMOTOROLA INC·Filed 2008·Granted Jun 1, 2010·4 cites·14 claims
- 1771US7489675B2Method for indicating padding in a digital mobile radio systemMOTOROLA INC·Filed 2006·Granted Feb 10, 2009·4 cites·20 claims
- 1870US8738052B2Method and apparatus for updating and using updated group aliases and incident IDsWIATROWSKI DAVID G·Filed 2011·Granted May 27, 2014·2 cites·14 claims
- 1970US8150438B2Method for initiating a communication while participating in another communicationBOHN THOMAS B·Filed 2009·Granted Apr 3, 2012·4 cites·18 claims
- 2069US8045982B2Methods for site selection in a multi-site communication systemMOTOROLA SOLUTIONS INC·Filed 2008·Granted Oct 25, 2011·4 cites·13 claims
- 2168US8306071B2Method for selecting an operating mode based on a detected synchornization patternHIBEN BRADLEY M·Filed 2007·Granted Nov 6, 2012·3 cites·7 claims
- 2267US9131344B2Method and device for automatic creation of a location-based talk group call with reduced messaging overheadCHOWDHARY DIPENDRA M·Filed 2012·Granted Sep 8, 2015·2 cites·12 claims
- 2367US8660111B2Method and apparatus for tracking a channel timing channel message and supporting channel scanning in a digital mobile radio systemWIATROWSKI DAVID G·Filed 2011·Granted Feb 25, 2014·2 cites·19 claims
- 2465US8279991B2Method of efficiently synchronizing to a desired timeslot in a time division multiple access communication systemWIATROWSKI DAVID G·Filed 2008·Granted Oct 2, 2012·2 cites·21 claims
- 2565US5806002AMethod of scanning using resource analysisMOTOROLA INC·Filed 1996·Granted Sep 8, 1998·30 cites·20 claims
- 2664US8259690B2System and method for pausing an ongoing transmission in a communication systemWIATROWSKI DAVID G·Filed 2007·Granted Sep 4, 2012·3 cites·20 claims
- 2764US7983210B2Method and system of scanning a TDMA channelMOTOROLA SOLUTIONS INC·Filed 2005·Granted Jul 19, 2011·2 cites·20 claims
- 2863US9370023B2Method and apparatus for resolving call collisions in a digital conventional direct modeMOTOROLA SOLUTIONS INC·Filed 2013·Granted Jun 14, 2016·1 cites·16 claims
- 2963US8457104B2Method for synchronizing direct mode time division multiple access (TDMA) transmissionsCHOWDHARY DIPENDRA M·Filed 2012·Granted Jun 4, 2013·1 cites·19 claims
- 3063US8254974B2Method for facilitating transmission of data in a communication systemCHOWDHARY DIPENDRA M·Filed 2009·Granted Aug 28, 2012·2 cites·19 claims
- 3163US8027696B2Method and apparatus for allocating channel resources in a wireless communication systemMOTOROLA SOLUTIONS INC·Filed 2007·Granted Sep 27, 2011·2 cites·20 claims
- 3262US7805125B2Method and system of managing emergency alarms in a wireless communication systemMOTOROLA INC·Filed 2006·Granted Sep 28, 2010·2 cites·15 claims
- 3361US9215689B2Method and apparatus for resolving call collisions in a digital conventional direct modeMOTOROLA SOLUTIONS INC·Filed 2013·Granted Dec 15, 2015·1 cites·13 claims
- 3460US9253773B2Method and apparatus for wirelessly transacting simultaneous voice and data on adjacent timeslotsMOTOROLA SOLUTIONS INC·Filed 2013·Granted Feb 2, 2016·1 cites·20 claims
- 3559US8271009B2Method for interrupting voice transmissions within a multi site communication systemBOHN THOMAS B·Filed 2009·Granted Sep 18, 2012·1 cites·10 claims
- 3659US8208393B2Method and device for channel inspection in a communication systemBELMONTE JOHN P·Filed 2008·Granted Jun 26, 2012·2 cites·8 claims
- 3758US8078209B2Method and device for controlling access to a channel in a conventional multi-site communication systemCHOWDHARY DIPENDRA M·Filed 2008·Granted Dec 13, 2011·1 cites·9 claims
- 3858US7729701B2Method and system of accessing a de-keyed base stationMOTOROLA INC·Filed 2005·Granted Jun 1, 2010·1 cites·20 claims
- 3958US5521941AAutomatic threshold control for multi-level signalsMOTOROLA INC·Filed 1990·Granted May 28, 1996·34 cites·44 claims
- 4057US7734982B2Method and apparatus for indicating uncorrectable errors to a targetMOTOROLA INC·Filed 2006·Granted Jun 8, 2010·2 cites·13 claims
- 4155US8139613B2Method and device for channel inspection in a communication systemBELMONTE JOHN P·Filed 2008·Granted Mar 20, 2012·1 cites·13 claims
- 4255US7979068B2Method and device for traversing a scan list in a communication systemMOTOROLA SOLUTIONS INC·Filed 2008·Granted Jul 12, 2011·1 cites·15 claims
- 4354US9178987B2System and method for interrupting a transmitting device in a communication systemMOTOROLA SOLUTIONS INC·Filed 2013·Granted Nov 3, 2015·0 cites·17 claims
- 4453US10764894B2Method and device for zero configuration direct fallback communicationMOTOROLA SOLUTIONS INC·Filed 2018·Granted Sep 1, 2020·0 cites·17 claims
- 4553US5239672ASynchronization method and apparatus for simulcast transmission systemMOTOROLA INC·Filed 1991·Granted Aug 24, 1993·32 cites·18 claims
- 4652US12477345B2Device, system, and method to control operation of a base stationMOTOROLA SOLUTIONS INC·Filed 2023·Granted Nov 18, 2025·0 cites·16 claims
- 4752US8605650B2System and method for interrupting a transmitting device in a communication systemWIATROWSKI DAVID G·Filed 2008·Granted Dec 10, 2013·0 cites·20 claims
- 4851US8976776B2Method of efficiently synchronizing to a desired timeslot in a time division multiple access communication systemWIATROWSKI DAVID G·Filed 2012·Granted Mar 10, 2015·0 cites·20 claims
- 4950US9313824B2System and method for interrupting communications within a communication systemWIATROWSKI DAVID G·Filed 2009·Granted Apr 12, 2016·0 cites·7 claims
- 5050US8422679B2Method and device for sending encryption parametersCHOWDHARY DIPENDRA M·Filed 2008·Granted Apr 16, 2013·0 cites·20 claims
Showing the top 50 of 71 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →