Mark Duckworth — 12 Patents at Polycom

Mark Duckworth has been granted 12 US patents while listed as an inventor at Polycom. The first was granted in 1994 and the most recent in June 2019. Mark Duckworth ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Mark Duckworth in Merrimack, NH, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10321093	Automated layouts optimized for multi-screen and multi-camera videoconferencing calls	Anat Levy, Jesse Coleman	2019-06-11
9602771	Automated layouts optimized for multi-screen and multi-camera videoconferencing calls	Anat Levy, Jesse Coleman	2017-03-21
9462227	Automatic video layouts for multi-stream multi-site presence conferencing system	Gopal Paripally, Youssef Saleh, Marcio Macedo	2016-10-04
8872879	System and method for controlling videoconference with touch screen interface	Youssef Saleh, Gopal Paripally	2014-10-28	$9,759,000
8797376	Videoconferencing system with enhanced telepresence using a single wide aspect ratio camera	Youssef Saleh, Gopal Paripally	2014-08-05	$5,238,000
8773495	Integrated system for telepresence videoconferencing	Youssef Saleh, Gopal Paripally	2014-07-08	$5,608,000
8593502	Controlling videoconference with touch screen interface	Youssef Saleh, Gopal Paripally, Everett Hiller, Britt Nelson, Wallace Henry	2013-11-26	$15,120,000
8537195	Automatic video layouts for multi-stream multi-site telepresence conferencing system	Gopal Paripally, Youssef Saleh, Marcio Macedo	2013-09-17	$17,016,000
8217981	Configuring videoconferencing systems to create video sessions with realistic presence	Youssef Saleh, Gopal Paripally, Kathy Chen	2012-07-10	$3,550,000
6847403	Integrated portable videoconferencing unit	Roy W. Forsberg, Jr., Alan M. Rock, Andrew H. Nilssen, Dennis S. Kallelis	2005-01-25	$13,849,000
5375196	Rapid line drawing in computer graphics employing floating-point arithmetic	Bala R. Vatti, Robert L. Hammond	1994-12-20	$478,000
5325109	Method and apparatus for manipulation of pixel data in computer graphics	—	1994-06-28	$525,000

Mark Duckworth — 12 Patents

Issued Patents All Time

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