Eifrig; Robert O.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Eifrig; Robert O..The latest application filed is for "personal video recorder".

Company Profile

1.30.17

Eifrig; Robert O. - San Diego CA
Eifrig; Robert O. - San Jose CA
Eifrig; Robert O. - Beaverton OR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Personal Video Recorder App 20210409752 - Narasimhan; Mandayam A. ; et al.	2021-12-30
Personal video recorder Grant 11,128,881 - Narasimhan , et al. September 21, 2	2021-09-21
Personal Video Recorder App 20200267405 - Narasimhan; Mandayam A. ; et al.	2020-08-20
Personal video recorder Grant 10,674,173 - Narasimhan , et al.	2020-06-02
Personal Video Recorder App 20180213249 - Narasimhan; Mandayam A. ; et al.	2018-07-26
Personal video recorder Grant 9,961,359 - Narasimhan , et al. May 1, 2	2018-05-01
Frame-rate conversion in a distributed computing system Grant 9,609,049 - Soroushian , et al. March 28, 2	2017-03-28
Personal Video Recorder App 20170085904 - Narasimhan; Mandayam A. ; et al.	2017-03-23
Frame-rate Conversion In A Distributed Computing System App 20170019626 - Soroushian; Kourosh ; et al.	2017-01-19
Personal video recorder Grant 9,549,179 - Narasimhan , et al. January 17, 2	2017-01-17
Frame-rate conversion in a distributed computing system Grant 9,485,456 - Soroushian , et al. November 1, 2	2016-11-01
Method and apparatus for selecting a coding mode Grant 9,374,577 - Wang , et al. June 21, 2	2016-06-21
Frame-rate Conversion In A Distributed Computing System App 20150189225 - Soroushian; Kourosh ; et al.	2015-07-02
Method and apparatus for performing motion estimation Grant 8,908,765 - Panusopone , et al. December 9, 2	2014-12-09
Method and Apparatus for Selecting a Coding Mode App 20140036995 - Wang; Limin ; et al.	2014-02-06
Personal Video Recorder App 20130315306 - Narasimhan; Mandayam A. ; et al.	2013-11-28
Method and apparatus for selecting a coding mode Grant 8,582,652 - Wang , et al. November 12, 2	2013-11-12
Personal video recorder Grant 8,526,489 - Narasimhan , et al. September 3, 2	2013-09-03
Method and apparatus for determining timing information from a bit stream Grant 8,503,541 - Narasimhan , et al. August 6, 2	2013-08-06
Method, protocol, and apparatus for transporting advanced video coding content Grant 8,351,514 - Narasimhan , et al. January 8, 2	2013-01-08
Methods and apparatus for processing progressive I-slice refreshed MPEG data streams to enable trick play mode features on a display device Grant 7,840,119 - Eifrig , et al. November 23, 2	2010-11-23
Method and Apparatus for Performing Motion Estimation App 20090129472 - Panusopone; Krit ; et al.	2009-05-21
Method and Apparatus for Selecting a Coding Mode App 20090110066 - Wang; Limin ; et al.	2009-04-30
Personal Video Recorder App 20090074053 - Narasimhan; Mandayam ; et al.	2009-03-19
Method and Apparatus for Real-Time Video Encoding App 20080137726 - Chatterjee; Chanchal ; et al.	2008-06-12
Method and Apparatus for Motion Estimation in a Video Encoder App 20080025395 - Nemiroff; Robert S. ; et al.	2008-01-31
Rate control for an MPEG transcoder without a priori knowledge picture type Grant 7,020,198 - Wang , et al. March 28, 2	2006-03-28
Method and apparatus for determining timing information from a bit stream App 20050180512 - Narasimhan, Mandayam A. ; et al.	2005-08-18
Method, protocol, and apparatus for transporting advanced video coding content App 20050175098 - Narasimhan, Mandayam A. ; et al.	2005-08-11
Motion estimation and compensation of video object planes for interlaced digital video Grant RE38,564 - Eifrig , et al. August 10, 2	2004-08-10
Prediction and coding of bi-directionally predicted video object planes for interlaced digital video Grant RE38,563 - Eifrig , et al. August 10, 2	2004-08-10
Transcoder-multiplexer (transmux) software architecture Grant 6,748,020 - Eifrig , et al. June 8, 2	2004-06-08
Methods and apparatus for processing progressive I-slice refreshed MPEG data streams to enable trick play mode features on a display device App 20040056884 - Eifrig, Robert O. ; et al.	2004-03-25
Rate control for an MPEG transcoder without a priori knowledge of picture type Grant 6,570,922 - Wang , et al. May 27, 2	2003-05-27
Rate control for an MPEG transcoder without a priori knowledge picture type App 20020159523 - Wang, Limin ; et al.	2002-10-31
Video rate buffer for use with push dataflow Grant 6,289,129 - Chen , et al. September 11, 2	2001-09-11
Method of architecture for converting MPEG-2 4:2:2-profile bitstreams into main-profile bitstreams Grant 6,259,741 - Chen , et al. July 10, 2	2001-07-10
Motion estimation and compensation of video object planes for interlaced digital video Grant 6,026,195 - Eifrig , et al. February 15, 2	2000-02-15
Motion estimation and compensation of video object planes for interlaced digital video Grant 6,005,980 - Eifrig , et al. December 21, 1	1999-12-21
Bit rate control mechanism for digital image and video data compression Grant 5,995,151 - Naveen , et al. November 30, 1	1999-11-30
Prediction and coding of bi-directionally predicted video object planes for interlaced digital video Grant 5,991,447 - Eifrig , et al. November 23, 1	1999-11-23
Intra-macroblock DC and AC coefficient prediction for interlaced digital video Grant 5,974,184 - Eifrig , et al. October 26, 1	1999-10-26
Bit rate control mechanism for digital image and video data compression Grant 5,686,964 - Tabatabai , et al. November 11, 1	1997-11-11

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