Ryan Scott Wallach — 6 Patents at AT&T

Ryan Scott Wallach has been granted 6 US patents while listed as an inventor at AT&T. The first was granted in 1998 and the most recent in April 2018. Ryan Scott Wallach ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Ryan Scott Wallach in Westminster, CO, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9942330	Session manager anti-looping	Harsh V. Mendiratta, Stephen Andrew Baker, Alejandro Vaquero, Stephen Durney, William G. Bahr	2018-04-10	$12,567,000
8930768	System and method of failover for an initiated SIP session	Stephen Andrew Baker, Harsh V. Mendiratta, Kevin Sean Cripps	2015-01-06
7751536	Line appearance reservation for SIP endpoints	Sandra R. Abramson, Frank J. Boyle, Chandra Ravipati, Peter Andrew Mataga	2010-07-06
7408925	Originator based directing and origination call processing features for external devices	Frank J. Boyle, Kurt Haserodt, Peter Andrew Mataga, Chandra Ravipati	2008-08-05
5875241	Communication system for processing caller ID information	Aileen Y. Chang, Joseph Michael Fallon	1999-02-23	$154,145,000
5806062	Data analysis system using virtual databases	Yih-Farn Chen, Glenn Stephen Fowler, Elefterios Koutsofios	1998-09-08	$34,513,000

Ryan Scott Wallach — 6 Patents

Issued Patents All Time

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