Inventor · disambiguated record
Charles M. Link, Ii
Also filed as: LINK CHARLES B · LINK CHARLES M · LINK CHARLES M II · LINK II CHARLES
100 granted patents·19 pending applications·4,014 citations·filing 1984–2025
99Inventor score
Files withM2MD TECH INC29BELLSOUTH INTELLECT PTY CORP19AT & T IP I LP12LINK II CHARLES M12AT & T MOBILITY II LLC6
Top patents by PatentIndex Score
119 records- 0199US11288903B2Method and system for establishing wireless communications services to a vehicleM2MD TECH INC·Filed 2020·Granted Mar 29, 2022·6 cites·20 claims
- 0299US8781442B1Personal assistance safety systems and methodsLINK II CHARLES M·Filed 2007·Granted Jul 15, 2014·345 cites·17 claims
- 0399US6993326B2System and method for providing short message targeted advertisements over a wireless communications networkBELLSOUTH INTELLECT PTY CORP·Filed 2001·Granted Jan 31, 2006·427 cites·19 claims
- 0498US9865110B2Method and system for securely and automatically obtaining services from a machine device services serverM2MD TECH INC·Filed 2016·Granted Jan 9, 2018·20 cites·20 claims
- 0598US7904219B1Peripheral access devices and sensors for use with vehicle telematics devices and systemsHTIIP LLC·Filed 2007·Granted Mar 8, 2011·443 cites·50 claims
- 0697US10582412B2Method and system for providing low bandwidth and high bandwidth communications services using different user equipment profilesM2MD TECH INC·Filed 2017·Granted Mar 3, 2020·12 cites·16 claims
- 0797US8527135B2Peripheral access devices and sensors for use with vehicle telematics devices and systemsLOWREY LARKIN H·Filed 2011·Granted Sep 3, 2013·181 cites·20 claims
- 0897US8055403B2Peripheral access devices and sensors for use with vehicle telematics devices and systemsHTI IP LLC·Filed 2011·Granted Nov 8, 2011·58 cites·20 claims
- 0997US7995996B2System and method for providing short message targeted advertisements over a wireless communications networkAT & T IP I LP·Filed 2009·Granted Aug 9, 2011·58 cites·28 claims
- 1097US7526278B2System and method for providing short message targeted advertisements over a wireless communications networkAT & T IP I LP·Filed 2005·Granted Apr 28, 2009·54 cites·27 claims
- 1197US6411802B1Wireless backup telephone deviceBELLSOUTH INTELLECT PTY CORP·Filed 1999·Granted Jun 25, 2002·246 cites·29 claims
- 1296US11823509B2Method and system for securely authenticating an electronic device to a vehicleM2MD TECH INC·Filed 2022·Granted Nov 21, 2023·2 cites·20 claims
- 1396US10332327B2Method and system for providing telematics services to a machine deviceM2MD TECH INC·Filed 2017·Granted Jun 25, 2019·11 cites·20 claims
- 1495US10600265B2Method and system for securely authenticating an electronic user device to a vehicleM2MD TECH INC·Filed 2019·Granted Mar 24, 2020·8 cites·20 claims
- 1595US10013828B2Method and system for securely authenticating an electronic user device to a vehicleM2MD TECH INC·Filed 2016·Granted Jul 3, 2018·9 cites·20 claims
- 1695US8380171B2Methods and apparatus of over-the-air programming of a wireless unitAT & T IP I LP·Filed 2012·Granted Feb 19, 2013·37 cites·20 claims
- 1794US9224249B2Peripheral access devices and sensors for use with vehicle telematics devices and systemsHTI IP LLC·Filed 2013·Granted Dec 29, 2015·28 cites·20 claims
- 1894US9112700B2Personal assistance safety systems and methodsHTI IP LLC·Filed 2014·Granted Aug 18, 2015·20 cites·19 claims
- 1994US7831246B1Mobile merchantAT & T MOBILITY II LLC·Filed 2006·Granted Nov 9, 2010·196 cites·14 claims
- 2094US7599681B2Methods and apparatus of over-the-air programming of a wireless unitAT & T IP I LP·Filed 2006·Granted Oct 6, 2009·45 cites·23 claims
- 2194US6731926B1System and method for delivering a message waiting indicator message to a wireless systemBELLSOUTH INTELLECT PTY CORP·Filed 2001·Granted May 4, 2004·99 cites·31 claims
- 2294US5546444AMethods and apparatus for communicating data via a cellular network control channelBELLSOUTH CORP·Filed 1994·Granted Aug 13, 1996·279 cites·77 claims
- 2392US5526401AMethods and apparatus for acknowledging a paging message via a cellular network control channelBELLSOUTH CORP·Filed 1994·Granted Jun 11, 1996·205 cites·79 claims
- 2491US8965670B2Method and system for automatically selecting and displaying traffic imagesPETERSON MICHAEL·Filed 2010·Granted Feb 24, 2015·18 cites·15 claims
- 2591US6898427B1Method of coupling portable communications device to first network by way of second networkBELLSOUTH INTELLECT PTY CORP·Filed 1999·Granted May 24, 2005·127 cites·20 claims
- 2691US6757528B1Wireless backup telephone device and associated support systemBELLSOUTH INTELLECT PTY CORP·Filed 2002·Granted Jun 29, 2004·50 cites·16 claims
- 2790US8818695B2Method for reporting traffic conditionsLINK II CHARLES M·Filed 2010·Granted Aug 26, 2014·9 cites·2 claims
- 2889US11039335B2Method and system for managing the providing of different classes of wireless communications services from different mobile networksM2MD TECH INC·Filed 2018·Granted Jun 15, 2021·4 cites·14 claims
- 2989US7450935B1Systems and methods for automatic call forwarding in a wireless mobile stationAT & T MOBILITY II LLC·Filed 2006·Granted Nov 11, 2008·16 cites·4 claims
- 3089US7116975B1Systems and methods for automatic call forwarding in a wireless mobile stationCINGULAR WIRELESS II LLC·Filed 2004·Granted Oct 3, 2006·47 cites·7 claims
- 3189US6738647B1Method and system for expanding the data payload of data messages transported via a cellular network control channelNUMEREX CORP·Filed 2000·Granted May 18, 2004·55 cites·26 claims
- 3286US9652461B2Method and system for providing targeted marketing and services in an SDARS networkHTI IP LLC·Filed 2014·Granted May 16, 2017·12 cites·20 claims
- 3386US8254971B1System and method for determining an SMS message retransmission scheduleMIKAN JEFFREY CLINTON·Filed 2007·Granted Aug 28, 2012·14 cites·18 claims
- 3486US6550010B1Method and apparatus for a unit locked against use until unlocked and/or activated on a selected networkBELLSOUTH INTELLECT PTY CORP·Filed 2000·Granted Apr 15, 2003·75 cites·21 claims
- 3585US10158991B2Method and system for managing security keys for user and M2M devices in a wireless communication network environmentM2MD TECH INC·Filed 2016·Granted Dec 18, 2018·4 cites·20 claims
- 3684US9123060B2System and method for providing short message targeted advertisements over a wireless communications networkAT & T IP I LP·Filed 2014·Granted Sep 1, 2015·2 cites·20 claims
- 3784US7130609B2Wireless backup telephone device and associated support systemBELLSOUTH INTELLECT PTY CORP·Filed 2004·Granted Oct 31, 2006·24 cites·30 claims
- 3884US6073027APortable radiotelephone with sliding cover and automatic antenna extensionBELLSOUTH CORP·Filed 1996·Granted Jun 6, 2000·122 cites·8 claims
- 3984US2025004528A1Method and system for low power internetwork communication with machine devicesM2MD TECH INC·Filed 2024·Application pending·0 cites
- 4083US12198485B2Method and system for establishing wireless communication servicesM2MD TECH INC·Filed 2023·Granted Jan 14, 2025·0 cites·20 claims
- 4183US10142881B2Method and system for managing the providing of different classes of wireless communications services from different mobile networksM2MD TECH INC·Filed 2017·Granted Nov 27, 2018·2 cites·17 claims
- 4283US8589793B2Removable modular universal telematics services engine for an audio-visual control unit in a vehicleLINK II CHARLES M·Filed 2010·Granted Nov 19, 2013·7 cites·3 claims
- 4383US6151500AMethod and apparatus for directing a wireless communication to a wireline unitBELLSOUTH CORP·Filed 1997·Granted Nov 21, 2000·88 cites·28 claims
- 4482US8160573B2Portable communications device coupled to first network by way of second networkGRIFFITH GREG·Filed 2009·Granted Apr 17, 2012·8 cites·17 claims
- 4582US2023362710A1Method and system for providing low bandwidth and high bandwidth communications services using different user equipment profilesM2MD TECH INC·Filed 2023·Application pending·0 cites
- 4681US7215946B1Updating of intelligent message waiting notificationCINGULAR WIRELESS II LLC·Filed 2004·Granted May 8, 2007·23 cites·14 claims
- 4781US4642425ATelephone paging system and methodBBL IND INC·Filed 1984·Granted Feb 10, 1987·68 cites·41 claims
- 4880US9003500B2Method and system for facilitating synchronizing media content between a vehicle device and a user deviceOGLESBEE ROBERT J·Filed 2010·Granted Apr 7, 2015·17 cites·20 claims
- 4980US6526273B1System and method for automated pre-paid wireless replenishment with notificationBELLSOUTH INTELLECT PTY CORP·Filed 1999·Granted Feb 25, 2003·102 cites·16 claims
- 5079US7457616B2Automatic telephone service forwarding deviceAT & T IP I LP·Filed 2007·Granted Nov 25, 2008·4 cites·25 claims
Showing the top 50 of 119 patent records by PatentIndex Score.
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