|
US 11,706,349 B2 |
|
System and method for processing telephony sessions |
Jeff Lawson, San Francisco, CA (US); John Wolthuis, San Francisco, CA (US); and Evan Cooke, San Francisco, CA (US) |
Assigned to Twilio Inc., San Francisco, CA (US) |
Filed by Twilio Inc., San Francisco, CA (US) |
Filed on Aug. 31, 2021, as Appl. No. 17/446,551. |
Application 17/446,551 is a continuation of application No. 17/061,311, filed on Oct. 1, 2020, granted, now 11,283,843. |
Application 17/061,311 is a continuation of application No. 16/520,195, filed on Jul. 23, 2019, granted, now 10,893,079. |
Application 16/520,195 is a continuation of application No. 16/247,214, filed on Jan. 14, 2019, granted, now 10,986,142. |
Application 16/247,214 is a continuation of application No. 15/871,794, filed on Jan. 15, 2018, granted, now 10,560,495. |
Application 15/871,794 is a continuation of application No. 15/412,933, filed on Jan. 23, 2017, granted, now 9,906,571. |
Application 15/412,933 is a continuation of application No. 15/245,456, filed on Aug. 24, 2016, granted, now 9,596,274. |
Application 15/245,456 is a continuation of application No. 14/459,615, filed on Aug. 14, 2014, granted, now 9,456,008. |
Application 14/459,615 is a continuation of application No. 13/743,080, filed on Jan. 16, 2013, granted, now 8,837,465. |
Application 13/743,080 is a continuation of application No. 13/632,798, filed on Oct. 1, 2012, abandoned. |
Application 13/632,798 is a continuation of application No. 12/417,630, filed on Apr. 2, 2009, granted, now 8,306,021. |
Claims priority of provisional application 61/156,746, filed on Mar. 2, 2009. |
Claims priority of provisional application 61/156,751, filed on Mar. 2, 2009. |
Claims priority of provisional application 61/100,578, filed on Sep. 26, 2008. |
Claims priority of provisional application 61/055,417, filed on May 22, 2008. |
Claims priority of provisional application 61/041,829, filed on Apr. 2, 2008. |
Prior Publication US 2021/0409458 A1, Dec. 30, 2021 |
Int. Cl. H04M 7/00 (2006.01); G06F 9/54 (2006.01); H04L 9/06 (2006.01); H04L 9/32 (2006.01); H04L 65/1069 (2022.01); H04L 65/1045 (2022.01); H04L 65/1104 (2022.01); H04M 1/247 (2021.01); H04L 65/10 (2022.01); H04L 69/329 (2022.01); H04L 65/1101 (2022.01); H04L 67/02 (2022.01) |