Assignee
CHEUNG ERIC
US·10 granted patents·64 citations·filing 2006–2012
Top patents by PatentIndex Score
10 records- 0194US8739234B1Process and method of providing a shared experience with multimedia contentCHEUNG ERIC·Filed 2007·Granted May 27, 2014·37 cites·22 claims
- 0287US8739031B2System and method for text translations and annotation in an instant messaging sessionCHEUNG ERIC·Filed 2008·Granted May 27, 2014·13 cites·18 claims
- 0380US8891751B2Method and apparatus for providing call parkingCHEUNG ERIC·Filed 2008·Granted Nov 18, 2014·7 cites·8 claims
- 0475US9112950B2Method and system for providing communication control functionality at a remotely located site using a distributed feature architectureCHEUNG ERIC·Filed 2012·Granted Aug 18, 2015·2 cites·16 claims
- 0570US8451725B1Method and apparatus for distributed compositional control of end-to-end media in IP networksCHEUNG ERIC·Filed 2006·Granted May 28, 2013·3 cites·18 claims
- 0669US8295208B2Method and system for providing communication control functionality at a remotely located site using a distributed feature architectureCHEUNG ERIC·Filed 2009·Granted Oct 23, 2012·2 cites·6 claims
- 0756US8948787B2Configuration of telephony services for phone based on user locationCHEUNG ERIC·Filed 2008·Granted Feb 3, 2015·0 cites·23 claims
- 0856US8804913B2Call tracking using voice quality measurement probeCHEUNG ERIC·Filed 2009·Granted Aug 12, 2014·0 cites·8 claims
- 0952US9641798B2Very large conference spanning multiple media servers in cascading arrangementCHEUNG ERIC·Filed 2009·Granted May 2, 2017·0 cites·18 claims
- 1051US8199745B2Method and apparatus for generalized third-party call control in session initiation protocol networksCHEUNG ERIC·Filed 2008·Granted Jun 12, 2012·0 cites·15 claims
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