Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10214893 | Manhole base assembly with internal liner and method of manufacturing same | James W. Skinner, Jimmy D. Gamble, Robert R. Slocum, John M. Kurdziel | 2019-02-26 |
| 10053850 | Manhole base assembly with internal liner and method of manufacturing same | James W. Skinner, Jimmy D. Gamble, Robert R. Slocum | 2018-08-21 |
| D814285 | Expandable sealing mechanism | Graham E. Blackwood, Katherine A. Bergfeld, Michael R. Miller, James W. Skinner | 2018-04-03 |
| D813661 | Expandable sealing mechanism | Graham E. Blackwood, Katherine A. Bergfeld, Michael R. Miller, James W. Skinner | 2018-03-27 |
| 9644768 | Expandable sealing mechanism | James W. Skinner, Graham E. Blackwood, Katherine A. Bergfeld, Michael R. Miller | 2017-05-09 |
| 9617722 | Manhole base assembly with internal liner and method of manufacturing same | James W. Skinner, Jimmy D. Gamble, Robert R. Slocum | 2017-04-11 |
| D752968 | Expandable sealing mechanism | Graham E. Blackwood, Katherine A. Bergfeld, Michael R. Miller, James W. Skinner | 2016-04-05 |
| 9151107 | Trailer door seal | Jim Gamble | 2015-10-06 |
| 9032668 | Seal with primary and secondary sealing lobes for use in roll-up door applications | Graham E. Blackwood, Michael R. Miller | 2015-05-19 |
| 7278681 | Vehicle console | Lev Lilov, Chain Sandhu | 2007-10-09 |
| 6999511 | Dynamically switching quant matrix tables within an MPEG-2 encoder | Charles Boice, James D. Greenfield, Agnes Y. Ngai, Stephen P. Pokrinchak | 2006-02-14 |
| 6961378 | On-chip dynamic buffer level indicators for digital video encoder | James D. Greenfield, Agnes Y. Ngai | 2005-11-01 |
| 6549575 | Efficient, flexible motion estimation architecture for real time MPEG2 compliant encoding | Adrian S. Butter, Agnes Y. Ngai, Edward F. Westermann, Robert J. Yagley | 2003-04-15 |
| 6301671 | Apparatus and method for power reduction control in a video encoder device | Charles Boice, John A. Murdock, Michael Patrick Vachon, Robert L. Woodard | 2001-10-09 |
| 6198772 | Motion estimation processor for a digital video encoder | Charles Boice, Lawrence D. Curley, Agnes Y. Ngai, Charles Stein | 2001-03-06 |
| 6127851 | Circuit and method for differentiating multiple modules | Charles Boice, Michael Patrick Vachon | 2000-10-03 |
| 6040861 | Adaptive real-time encoding of video sequence employing image statistics | Lilla Boroczky, Charlene Ann Gebler, Edward F. Westermann, Robert L. Woodard | 2000-03-21 |
| 6040875 | Method to compensate for a fade in a digital video input sequence | Charles Boice, Agnes Y. Ngai, Michael Patrick Vachon | 2000-03-21 |
| 5978029 | Real-time encoding of video sequence employing two encoders and statistical analysis | Charles Boice, Barbara A. Hall, Agnes Y. Ngai, Stephen P. Pokrinchak | 1999-11-02 |
| 5786856 | Method for adaptive quantization by multiplication of luminance pixel blocks by a modified, frequency ordered hadamard matrix | Barbara A. Hall, Agnes Y. Ngai, Robert Leslie Woodward | 1998-07-28 |
| 5768537 | Scalable MPEG2 compliant video encoder | Adrian S. Butter, Agnes Y. Ngai, Robert J. Yagley | 1998-06-16 |
| 5760836 | FIFO feedback and control for digital video encoder | James D. Greenfield, Barbara A. Hall, Agnes Y. Ngai | 1998-06-02 |
| 5644504 | Dynamically partitionable digital video encoder processor | Charles Boice, Agnes Y. Ngai, Robert L. Woodard | 1997-07-01 |
| 5625796 | Method and apparatus for concurrently accessing multiple memories with different timing requirements | Dale R. Buchholz, Jeffrey A. Slawecki | 1997-04-29 |
| 5495482 | Packet transmission system and method utilizing both a data bus and dedicated control lines | Richard E. White, Dale R. Buchholz, Thomas A. Freeburg, Rita M. O'Brien | 1996-02-27 |