Eric Cheung — 41 Patents at AT&T

Eric Cheung has been granted 41 US patents while listed as an inventor at AT&T. The first was granted in 2002 and the most recent in September 2020. Eric Cheung ranks #75,001 of 4,157,543 US inventors in our database (top 1.8%). Patent records list Eric Cheung in New York, NY, US.

Issued Patents All Time

Showing 1–25 of 41 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10785362	Enhanced video sharing	Gerald Karam	2020-09-22	$38,466,000
10671033	Ubiquitous computing methods and apparatus	Pamela Zave	2020-06-02	$46,614,000
10187509	Enhanced video sharing	Gerald Karam	2019-01-22	$67,785,000
9927784	Ubiquitous computing methods and apparatus	Pamela Zave	2018-03-27	$39,270,000
9838443	Real-time media control for audio and multimedia conferencing services	Gregory W. Bond	2017-12-05	$48,024,000
9807127	Method and apparatus for distributed compositional control of end-to-end media in IP networks	Pamela Zave	2017-10-31	$34,292,000
9641798	Very large conference spanning multiple media servers in cascading arrangement	Gerald Karam	2017-05-02	$33,679,000
9614977	Real-time media control for audio and multimedia conferencing services	Gregory W. Bond	2017-04-04	$44,007,000
9565317	Method and system for providing communication control functionality at a remotely located site using a distributed feature architecture	Mark Jeffrey Foladare, Shelley B. Goldman, James Christopher Ramming	2017-02-07	$29,040,000
9178914	Method and apparatus for distributed compositional control of end-to-end media in IP networks	Pamela Zave	2015-11-03	$29,220,000
9112950	Method and system for providing communication control functionality at a remotely located site using a distributed feature architecture	Mark Jeffrey Foladare, Shelley B. Goldman, James Christopher Ramming	2015-08-18	$27,910,000
9009767	Process and method of providing a shared experience with multimedia content	Gerald Karam, Kermit Hal Purdy	2015-04-14	$18,752,000
8948787	Configuration of telephony services for phone based on user location	Karrie Hanson	2015-02-03	$20,455,000
8891751	Method and apparatus for providing call parking	Kermit Hal Purdy	2014-11-18	$13,272,000
8874759	Method and apparatus for programming session initiation protocol back-to-back user agents	Pamela Zave, Gregory W. Bond, Thomas M. Smith	2014-10-28	$14,621,000
8867721	Automatic mute detection	Karrie Hanson	2014-10-21	$13,670,000
8804913	Call tracking using voice quality measurement probe	Mark Jeffrey Foladare, Shelley B. Goldman, Kermit Hal Purdy, David Hilton Shur	2014-08-12	$12,920,000
8739031	System and method for text translations and annotation in an instant messaging session	Kermit Hal Purdy	2014-05-27	$11,115,000
8739234	Process and method of providing a shared experience with multimedia content	Gerald Karam, Kermit Hal Purdy	2014-05-27	$11,115,000
8725901	Analysis tool for intra-node application messaging	Thomas M. Smith, Gregory W. Bond	2014-05-13	$25,724,000
8675524	Method and apparatus for dynamically allocating resources for large-scale multimedia conferences	Gerald Karam	2014-03-18	$17,259,000
8621066	Apparatus for tracking the distribution of media content	Kermit Hal Purdy, Brian S. Amento, Larry Stead, Alicia Abella, Mukesh Nathan +2 more	2013-12-31	$11,344,000
8554848	Collective asynchronous media review	Brian S. Amento, Alicia Abella, Kermit Hal Purdy, Larry Stead	2013-10-08	$17,227,000
8545369	Methods, systems, and computer program products for providing remote participation in multi-media events	Gerald Karam	2013-10-01	$15,527,000
8451725	Method and apparatus for distributed compositional control of end-to-end media in IP networks	Pamela Zave	2013-05-28	$16,473,000

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Eric Cheung — 41 Patents

Issued Patents All Time

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