Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6026232 | Method and system to replace sections of an encoded video bitstream | Jay Yogeshwar, Sheau Ng, Teiichi Ichikawa, Hiroaki Unno, Hideki Mimura +3 more | 2000-02-15 |
| 6006273 | Method for interleaving data for seamless playback of multiple program versions having common material | Lewis S. Ostrover, Gregory Thagard, Joseph Wall | 1999-12-21 |
| 5896454 | System and method for controlling copying and playing of digital programs | Lewis S. Ostrover | 1999-04-20 |
| 5838874 | Audiovisual encoding system with a reduced number of audio encoders | Sheau Ng, Mikhail Tsinberg, Masaru Sakurai, David Lehmann, Jay Yogeshwar +7 more | 1998-11-17 |
| 5819004 | Method and system for a user to manually alter the quality of previously encoded video frames | Faramarz Azadegan, Jay Yogeshwar, Sheau Ng, David Lehmann, Mikhail Tsinberg +5 more | 1998-10-06 |
| 5712950 | System and method for controlling play of multiple dialog audio tracks of a software carrier | Lewis S. Ostrover, Warren N. Lieberfarb | 1998-01-27 |
| 5684714 | Method and system for a user to manually alter the quality of a previously encoded video sequence | Jay Yogeshwar, Faramarz Azadegan, Sheau Ng, David Lehmann, Mikhail Tsinberg +5 more | 1997-11-04 |
| 5671320 | System and method for controlling play of multiple dialog audio tracks of a software carrier | Lewis S. Ostrover, Warren N. Lieberfarb | 1997-09-23 |
| 5644507 | Method for interleaving data for seamless playback of multiple program versions having common material | Lewis S. Ostrover, Gregory Thagard, Joseph Wall | 1997-07-01 |
| 5623424 | Rate-controlled digital video editing method and system which controls bit allocation of a video encoder by varying quantization levels | Faramarz Azadegan, Tomoo Yamakage, Shin-ichiro Koto, Hiroaki Unno, Hideki Mimura +3 more | 1997-04-22 |
| 5619424 | Software carrier for storing digital data representative of picture information and including pan scan data | Lewis S. Ostrover, Warren N. Lieberfarb | 1997-04-08 |
| 5598276 | System and method for controlling play of multiple versions of the same motion picture stored on an optical disk | Lewis S. Ostrover, Warren N. Lieberfarb | 1997-01-28 |
| 5576843 | System and method for controlling play of multiple dialog audio tracks of a software carrier | Lewis S. Ostrover, Warren N. Lieberfarb | 1996-11-19 |
| 5574567 | System and method for controlling play of multiple versions of the same motion picture stored on an optical disk | Lewis S. Ostroyer, Warren N. Lieberfarb | 1996-11-12 |
| 5497241 | System and method for controlling display of motion picture subtitles in a selected language during play of a software carrier | Lewis S. Ostrover, Warren N. Lieberfarb | 1996-03-05 |
| 5488410 | System and method for disk software publishers to control disk distribution | Warren N. Lieberfarb, Lewis S. Ostrover | 1996-01-30 |
| 5469370 | System and method for controlling play of multiple audio tracks of a software carrier | Lewis S. Ostrover, Warren N. Lieberfarb | 1995-11-21 |
| 5463565 | Data block format for software carrier and player therefor | Lewis S. Ostrover | 1995-10-31 |
| 5450489 | System and method for authenticating software carriers | Lewis S. Ostrover | 1995-09-12 |
| 5400077 | System for generating multiple aspect ratio video signals from motion picture disk recorded in a single aspect ratio | Lewis S. Ostrover, Warren N. Lieberfarb | 1995-03-21 |