Chu; Paul R. P.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chu; Paul R. P..The latest application filed is for "interworking between h.320/h.324 and sip".
- Chu; Paul R. P. - Saratoga CA
| Patent | Date |
|---|---|
| Plug and play provisioning of voice over IP network devices Grant 9,106,714 - Kumarasamy , et al. August 11, 2 | 2015-08-11 |
| Interworking Between H.320/h.324 And Sip App 20140132704 - Kumarasamy; Parameswaran ; et al. | 2014-05-15 |
| Interworking between H.320/H.324 and SIP Grant 8,675,637 - Kumarasamy , et al. March 18, 2 | 2014-03-18 |
| Interworking supplementary call services between different communication protocols Grant 8,331,352 - Kumarasamy , et al. December 11, 2 | 2012-12-11 |
| Optimized interworking between different communication protocols Grant 8,064,435 - Shaikh , et al. November 22, 2 | 2011-11-22 |
| Plug and Play Provisioning of Voice Over IP Network Devices App 20110019660 - Kumarasamy; Parameswaran ; et al. | 2011-01-27 |
| Interworking Between H.320/h.324 And Sip App 20080259907 - Kumarasamy; Parameswaran ; et al. | 2008-10-23 |
| Optimized Interworking Between Different Communication Protocols App 20080212594 - Shaikh; Mohammed Taher ; et al. | 2008-09-04 |
| Interworking Supplementary Call Services Between Different Communication Protocols App 20080186954 - Kumarasamy; Parameswaran ; et al. | 2008-08-07 |
| Conversion Of Dtmf Carrying Ip Packets App 20080137650 - Kumarasamy; Parameswaran ; et al. | 2008-06-12 |
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