Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9191722 | System and method for modifying advertisement responsive to EPG information | Ronald Alexander, Stephen Dias, Kenneth S. Hancock, Douglas B. Macrae, Arthur Y. Ng +6 more | 2015-11-17 |
| 9055341 | Combination of recorded program index and EPG | Henry C. Yuen, Roy J. Mankovitz, Daniel S. Kwoh | 2015-06-09 |
| 9015749 | System and method for modifying advertisement responsive to EPG information | Ronald Alexander, Stephen Dias, Kenneth S. Hancock, Douglas B. Macrae, Arthur Y. Ng +6 more | 2015-04-21 |
| 8918807 | System and method for modifying advertisement responsive to EPG information | Ronald Alexander, Stephen Dias, Kenneth S. Hancock, Douglas B. Macrae, Arthur Y. Ng +6 more | 2014-12-23 |
| 8914828 | System and method for grazing television channels from an electronic program guide | Henry C. Yuen, Roy J. Mankovitz, Daniel S. Kwoh | 2014-12-16 |
| 8272011 | Method and system for displaying advertisements between schedule listings | Henry C. Yuen, Roy J. Mankovitz, Daniel S. Kwoh | 2012-09-18 |
| 8134645 | Combination of recorded program index and EPG | Henry C. Yuen, Roy J. Mankovitz, Daniel S. Kwoh | 2012-03-13 |
| 7996864 | Method and apparatus for displaying television programs and related text | Henry C. Yuen, Daniel S. Kwoh, Roy J. Mankovitz | 2011-08-09 |
| 7663700 | Combination of recorded program index and EPG | Henry C. Yuen, Roy J. Mankovitz, Daniel S. Kwoh | 2010-02-16 |
| 7594243 | System and method for grazing television channels from an electronic program guide | Henry C. Yuen, Roy J. Mankovitz, Daniel S. Kwoh | 2009-09-22 |
| 7499628 | Enhancing operations of video tape cassette players | Henry C. Yuen, Daniel S. Kwoh, Roy J. Mankovitz, Carl Hindman, Hing Y. Ngai +1 more | 2009-03-03 |
| 6721015 | Sound bite augmentation | Henry C. Yuen, Eric Shalkey | 2004-04-13 |
| 6701060 | Enhancing operations of video tape cassette players | Henry C. Yuen, Daniel S. Kwoh, Roy J. Mankovitz, Carl Hindman, Hing Y. Ngai +1 more | 2004-03-02 |
| 6687906 | EPG with advertising inserts | Henry C. Yuen, Roy J. Mankovitz, Daniel S. Kwoh | 2004-02-03 |
| 6606747 | System and method for grazing television channels from an electronic program guide | Henry C. Yuen, Roy J. Mankovitz, Daniel S. Kwoh | 2003-08-12 |
| 6477705 | Method and apparatus for transmitting, storing, and processing electronic program guide data for on-screen display | Henry C. Yuen, Roy J. Mankovitz, Daniel S. Kwoh | 2002-11-05 |
| 6452640 | Sound bite augmentation | Henry C. Yuen, Eric Shalkey | 2002-09-17 |
| 6441862 | Combination of VCR index and EPG | Henry C. Yuen, Roy J. Mankovitz, Daniel S. Kwoh | 2002-08-27 |
| 6239794 | Method and system for simultaneously displaying a television program and information about the program | Henry C. Yuen, Daniel S. Kwoh, Roy J. Mankovitz | 2001-05-29 |
| 6177931 | Systems and methods for displaying and recording control interface with television programs, video, advertising information and program scheduling information | Ronald Alexander, Stephen Dias, Kenneth S. Hancock, Douglas B. Macrae, Arthur Y. Ng +6 more | 2001-01-23 |
| 6154203 | System and method for grazing television channels from an electronic program guide | Henry C. Yuen, Roy J. Mankovitz, Daniel S. Kwoh | 2000-11-28 |
| 6147715 | Combination of VCR index and EPG | Henry C. Yuen, Roy J. Mankovitz, Daniel S. Kwoh | 2000-11-14 |
| 6125231 | Method of adding titles to a directory of television programs recorded on a video tape | Henry C. Yuen, Daniel S. Kwoh, Roy J. Mankovitz, Carl Hindman, Hing Y. Ngai +1 more | 2000-09-26 |
| 6091884 | Enhancing operations of video tape cassette players | Henry C. Yuen, Daniel S. Kwoh, Roy J. Mankovitz, Carl Hindman, Hing Y. Ngai +1 more | 2000-07-18 |
| 6028599 | Database for use in method and apparatus for displaying television programs and related text | Henry C. Yuen, Daniel S. Kwoh, Roy J. Mankovitz | 2000-02-22 |