Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496240 | Liquid crystal display apparatus containing image sensor and process for producing the same | Hongyong Zhang | 2002-12-17 |
| 6462806 | Electronic device having an active matrix display panel | Hongyong Zhang, Hideaki Kuwabara | 2002-10-08 |
| 6423569 | Photoelectric converter and fabrication method thereof | Hongyong Zhang | 2002-07-23 |
| 6399933 | Active matrix display device and method of manufacturing the same | Hongyong Zhang | 2002-06-04 |