Issued Patents All Time
Showing 226–246 of 246 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6915263 | Digital audio decoder having error concealment using a dynamic recovery delay and frame repeating and also having fast audio muting capabilities | Hua Chen, Milan Mehta | 2005-07-05 |
| 6636563 | Decoder and decoding method for information signal | — | 2003-10-21 |
| 6424792 | Subtitle encoding/decoding method and apparatus | Noriyuki Yamashita | 2002-07-23 |
| 6246720 | Flexible software-based decoding system with decoupled decoding timing and output timing | Michael A. Kutner, Markus Hendrikus Veltman, Masahito Yamane, Klaus Zimmermann | 2001-06-12 |
| 6204883 | Video subtitle processing system | — | 2001-03-20 |
| 6115077 | Apparatus and method for encoding and decoding digital video data operable to remove noise from subtitle date included therewith | — | 2000-09-05 |
| 6104861 | Encoding and decoding of data streams of multiple types including video, audio and subtitle data and searching therefor | — | 2000-08-15 |
| 6067653 | Data decorder and data decoding method | — | 2000-05-23 |
| 5889564 | Subtitle colorwiping and positioning method and apparatus | — | 1999-03-30 |
| 5848217 | Subtitle encoding/decoding method and apparatus | Moriyuki Yamashita | 1998-12-08 |
| 5748256 | Subtitle data encoding/decoding method and apparatus and recording medium for the same | — | 1998-05-05 |
| 5742352 | Video caption data decoding device | — | 1998-04-21 |
| 5731847 | Subtitle encoding/decoding method and apparatus | — | 1998-03-24 |
| 5684542 | Video subtitle processing system | — | 1997-11-04 |
| 5583577 | Caption data coding/decoding systems and methods that includes key data indicating intermediate levels of attenuation in the vicinity of the caption | — | 1996-12-10 |
| 5563660 | Decoder for a compressed digital video signal using a common memory for decoding and 2/3 pull-down conversion | — | 1996-10-08 |
| 5475431 | Real-time encoding signal extraction and display apparatus | — | 1995-12-12 |
| 5461423 | Apparatus for generating a motion vector with half-pixel precision for use in compressing a digital motion picture signal | — | 1995-10-24 |
| 5408269 | Moving picture encoding apparatus and method | — | 1995-04-18 |
| 5351083 | Picture encoding and/or decoding system | — | 1994-09-27 |
| 5198900 | Video signal encoding apparatus | — | 1993-03-30 |