Issued Patents All Time
Showing 51–75 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8799377 | Method and apparatus for mobile presence aggregation | Rittwik Jana, Kevin Donnellan, Serban Jora, Christopher W. Rice, Richard W. Wright | 2014-08-05 |
| 8782022 | Method and apparatus for aggregating and translating real-time user information to update social network profiles | Rittwik Jana, Christopher W. Rice, Ron Shacham | 2014-07-15 |
| 8767779 | Arrangement for synchronizing access points in WLAN using direct-sequence spread spectrum signaling | Robert Raymond Miller, II, Saeed Ghassemzadeh | 2014-07-01 |
| 8761054 | Method and apparatus for delivering IPP2T (IP-push-to-talk) wireless LAN mobile radio service | Albert Chow, Robert Raymond Miller, II, Christopher W. Rice | 2014-06-24 |
| 8750169 | Method and apparatus for delivering IPP2T (IP-push-to-talk) wireless LAN mobile radio service | Albert Chow, Robert Raymond Miller, II, Christopher W. Rice | 2014-06-10 |
| 8660477 | Intra-premises wireless broadband service using lumped and distributed wireless radiation from cable source input | Christopher W. Rice, Harry R. Worstell | 2014-02-25 |
| 8611339 | Apparatus and method for providing presence | Rittwik Jana, Christopher W. Rice, Ron Shacham | 2013-12-17 |
| 8571072 | Arrangement for synchronizing access points in WLAN using direct-sequence spread spectrum signaling | Saeed Ghassemzadeh, Robert Raymond Miller, II | 2013-10-29 |
| 8467306 | Blending telephony services in an internet protocol multimedia subsystem | Rittwick Jana, Christopher W. Rice, Ron Shacham | 2013-06-18 |
| 8428582 | Method and apparatus for VoIP roaming | Gerald Ezrol, Brian Freeman, Samuel Glazer, Christopher W. Rice | 2013-04-23 |
| 8401550 | Method and apparatus for providing a pass to access multimedia services in a limited geographical area | Robert Raymond Miller, II, Constance Coty | 2013-03-19 |
| 8374172 | Method and apparatus for managing communication sessions | Rittwik Jana, Christopher W. Rice | 2013-02-12 |
| 8203946 | Method for providing voice-over-IP service | Yue-Chuan Chu, Ningming Hua | 2012-06-19 |
| 8190148 | Method and apparatus for VoIP roaming | Gerald Ezrol, Brian Freeman, Samuel Glazer, Christopher W. Rice | 2012-05-29 |
| 8179820 | Architecture and method for using IEEE 802.11-like wireless LAN system to emulate private land mobile radio system (PLMRS) radio service | Albert Chow, Robert Raymond Miller, II, Christopher W. Rice | 2012-05-15 |
| 8150308 | Intra-premises wireless broadband service using lumped and distributed wireless radiation from cable source input | Christopher W. Rice, Harry R. Worstell | 2012-04-03 |
| 7983198 | Method and apparatus for delivering IPP2T (IP-push-to-talk) wireless LAN mobile radio service | Albert Chow, Robert Raymond Miller, II, Christopher W. Rice | 2011-07-19 |
| 7970914 | Methods and systems for provisioning network services | Donald J. Bowen, Richard Henry Erving, Robert Raymond Miller, II, Christopher W. Rice | 2011-06-28 |
| 7948923 | Method and apparatus for delivering IPP2T (IP-push-to-talk) wireless LAN mobile radio service | Albert Chow, Robert Raymond Miller, II, Christopher W. Rice | 2011-05-24 |
| 7948954 | Architecture and method for using IEEE 802.11-like wireless LAN system to emulate private land mobile radio system (PLMRS) radio service | Albert Chow, Robert Raymond Miller, II, Christopher W. Rice | 2011-05-24 |
| 7933225 | Architecture and method for using IEEE 802.11-like wireless LAN system to emulate private land mobile radio system (PLMRS) radio service | Albert Chow, Robert Raymond Miller, II, Christopher W. Rice | 2011-04-26 |
| 7865134 | Intra-premises wireless broadband service using lumped and distributed wireless radiation from cable source input | Christopher W. Rice, Harry R. Worstell | 2011-01-04 |
| 7738407 | Method and apparatus for delivering IPP2T (IP-push-to-talk) wireless LAN mobile radio service | Albert Chow, Robert Raymond Miller, II, Christopher W. Rice | 2010-06-15 |
| 7697887 | Intra-premises wireless broadband service using lumped and distributed wireless radiation from cable source input | Christopher W. Rice, Harry R. Worstell | 2010-04-13 |
| 7656855 | Arrangement for synchronizing access points in WLAN using direct-sequence spread spectrum signaling | Saeed Ghassemzadeh, Robert Raymond Miller, II | 2010-02-02 |