Guruprasad Subbarao — 3 Patents at Polycom

Guruprasad Subbarao has been granted 3 US patents while listed as an inventor at Polycom. The first was granted in 2009 and the most recent in January 2015. Guruprasad Subbarao ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Guruprasad Subbarao in Austin, TX, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8941711	Extended presence for video conferencing systems	Balaji Iyer, Ken Faubel	2015-01-27	$10,273,000
8330795	Extended presence for video conferencing systems	Balaji Iyer, Ken Faubel	2012-12-11	$21,326,000
7561536	Method and apparatus for simultaneous incoming digital call processing using ISDN bonding channels	Larry Roundy, David Hein	2009-07-14	$20,261,000

Guruprasad Subbarao — 3 Patents

Issued Patents All Time

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