Wierzbicki; Alex Lawrence
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wierzbicki; Alex Lawrence.The latest application filed is for "method and apparatus for signaling interworking cdma 3g1x mobiles and evdo mobiles with an ims core network".
- Wierzbicki; Alex Lawrence - Bolingbrook IL
- Wierzbicki; Alex Lawrence - Bollingbrook IL
| Patent | Date |
|---|---|
| METHOD AND APPARATUS FOR SIGNALING INTERWORKING CDMA 3G1x MOBILES AND EVDO MOBILES WITH AN IMS CORE NETWORK App 20080316976 - Thompson; Robin Jeffrey ; et al. | 2008-12-25 |
| SESSION INITIATION PROTOCOL/INTERNET PROTOCOL MULTIMEDIA SUBSYSTEM BASED ARCHITECTURE FOR SUPPORTING 3G1x VOICE/DATA App 20080304462 - Burgess; John Kenney ; et al. | 2008-12-11 |
| System and method for controlling a conference call Grant 6,349,136 - Light , et al. February 19, 2 | 2002-02-19 |
| Network mute feature in wireless telecommunications systems Grant 6,226,513 - Wierzbicki , et al. May 1, 2 | 2001-05-01 |
| Communication switch Grant 5,953,330 - Canniff , et al. September 14, 1 | 1999-09-14 |
| Method of using a narrowband server to provide service features to broadband subscribers Grant 5,802,045 - Kos , et al. September 1, 1 | 1998-09-01 |
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