Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7313282 | Method and apparatus for digital signal processing | — | 2007-12-25 |
| 6777785 | Lead frame containing a master and a slave IC chips and a testing circuit embedded within the master IC chip | — | 2004-08-17 |
| 6727958 | Method and apparatus for displaying resized pictures on an interlaced target display system | — | 2004-04-27 |
| 6602735 | Method of fabricating a semiconductor chip package with a lead frame and multiple integrated circuit chips | — | 2003-08-05 |
| 6453332 | Method and apparatus for performing plural matrix multiplication operations | — | 2002-09-17 |
| 6445829 | Joint cosine transforming and quantizing device and joint inverse quantizing and inverse cosine transforming device | — | 2002-09-03 |
| 6392974 | Playback method and apparatus for reading audio programs recorded on a record carrier | — | 2002-05-21 |
| 6362831 | Method and apparatus for performing plural matrix multiplication operations using a single coded look-up table | — | 2002-03-26 |
| 6211917 | Method for performing plural matrix multiplication operations using a shared look-up table | — | 2001-04-03 |
| 6192014 | Playback method and apparatus for reading interleaved audio programs recorded on a record carrier | — | 2001-02-20 |
| 6189021 | Method for forming two-dimensional discrete cosine transform and its inverse involving a reduced number of multiplication operations | — | 2001-02-13 |
| 6175951 | Method for fabricating a customer-configured integrated circuit and customer-configured integrated circuit for exclusive use by a customer background of the invention | — | 2001-01-16 |
| 6160920 | Cosine transforming and quantizing device, method of reducing multiplication operations in a video compressing apparatus | — | 2000-12-12 |
| 6111845 | Record carrier, and recording method and apparatus for recording audio programs on a track of a record carrier | — | 2000-08-29 |
| 6075573 | Method and apparatus for converting luminance-chrominance color space signals to RGB color space signals using shared predictive and compensative transformation codes for chrominance components | — | 2000-06-13 |
| 6049399 | Method and apparatus with reduced look-up tables for converting luminance-chrominance color space signals to RGB color space signals | — | 2000-04-11 |
| 6046957 | Semiconductor memory device with flexible configuration | — | 2000-04-04 |
| 6038176 | Presettable semiconductor memory device | — | 2000-03-14 |
| 6021391 | Method and system for dynamic data encryption | — | 2000-02-01 |
| 5990876 | Method and apparatus with reduced look-up tables for converting RGB color space signals to YCbCr color space signals | — | 1999-11-23 |
| 5963263 | Method and apparatus requiring fewer number of look-up tables for converting luminance-chrominance color space signals to RGB color space signals | — | 1999-10-05 |
| 5949255 | Method and apparatus for generating active pulse of desired polarity | — | 1999-09-07 |
| 5875131 | Presettable static ram with read/write controller | — | 1999-02-23 |
| 5841422 | Method and apparatus for reducing the number of matrix operations when converting RGB color space signals to YCbCr color space signals | — | 1998-11-24 |
| 5825367 | Apparatus for real time two-dimensional scaling of a digital image | Feng-Ling Chang | 1998-10-20 |