Issued Patents All Time
Showing 26–50 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE41993 | Apparatus and method for improved parental control of television use | Roy J. Mankovitz, Daniel S. Kwoh | 2010-12-07 |
| 7822760 | Search engine for video and graphics | — | 2010-10-26 |
| 7769775 | Search engine for video and graphics with access authorization | — | 2010-08-03 |
| 7663700 | Combination of recorded program index and EPG | Roy J. Mankovitz, Daniel S. Kwoh, Elsie Y. Leung | 2010-02-16 |
| 7594243 | System and method for grazing television channels from an electronic program guide | Roy J. Mankovitz, Daniel S. Kwoh, Elsie Y. Leung | 2009-09-22 |
| 7542657 | Video tape indexing system and method | Wing P. Leung | 2009-06-02 |
| 7499628 | Enhancing operations of video tape cassette players | Daniel S. Kwoh, Roy J. Mankovitz, Carl Hindman, Hing Y. Ngai, Yee Kong Ng +1 more | 2009-03-03 |
| 7437318 | Systems and methods for electronic off-line catalog | Garth Conboy, Brady Duga, Ken Fishkin, Anuj Uday Gujar, Will Leschner +2 more | 2008-10-14 |
| 7328450 | Method and system for displaying targeted advertisements in an electronic program guide | Douglas B. Macrae | 2008-02-05 |
| 7239798 | Apparatus and method using compressed codes for scheduling broadcast information recording | Daniel S. Kwoh | 2007-07-03 |
| 7143358 | Virtual world internet web site using common and user-specific metrics | — | 2006-11-28 |
| 7095453 | Television tuning system | — | 2006-08-22 |
| 7024376 | Internet-based auction method | — | 2006-04-04 |
| 7003792 | Smart agent based on habit, statistical inference and psycho-demographic profiling | — | 2006-02-21 |
| 6868226 | Apparatus and methods for voice titles | Daniel S. Kwoh | 2005-03-15 |
| 6859799 | Search engine for video and graphics | — | 2005-02-22 |
| 6844900 | Method and system for reverse universal remote control feature | — | 2005-01-18 |
| 6721015 | Sound bite augmentation | Elsie Y. Leung, Eric Shalkey | 2004-04-13 |
| 6701060 | Enhancing operations of video tape cassette players | Daniel S. Kwoh, Roy J. Mankovitz, Carl Hindman, Hing Y. Ngai, Yee Kong Ng +1 more | 2004-03-02 |
| 6687906 | EPG with advertising inserts | Roy J. Mankovitz, Daniel S. Kwoh, Elsie Y. Leung | 2004-02-03 |
| 6668133 | Apparatus and method using compressed codes for scheduling broadcast information recording | Daniel S. Kwoh | 2003-12-23 |
| 6662007 | Cordless phone back link for interactive television system | — | 2003-12-09 |
| 6608963 | Video medium indexing system and method | Wing P. Leung | 2003-08-19 |
| 6606747 | System and method for grazing television channels from an electronic program guide | Roy J. Mankovitz, Daniel S. Kwoh, Elsie Y. Leung | 2003-08-12 |
| 6583825 | Method and apparatus for transmitting and downloading setup information | Daniel S. Kwoh, Allen Chang | 2003-06-24 |