Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12289405 | Graphical watermark, method and apparatus for generating same, and method and apparatus for authenticating same | Wai Keung CHING, Tat Kwong Simon LEUNG | 2025-04-29 |
| 11288475 | Two-dimensional barcode generating method, verification method, server and two-dimensional barcode | Wai Keung CHING, Tai Kwong Simon Leung | 2022-03-29 |
| 9070042 | Image processing apparatus, image processing method, and program thereof | Hitoshi Yamada, Sheng Mei Shen, Bo Li | 2015-06-30 |
| 8908011 | Three-dimensional video creating device and three-dimensional video creating method | Hitoshi Yamada, Bo Li, Sheng Mei Shen | 2014-12-09 |
| 8890934 | Stereoscopic image aligning apparatus, stereoscopic image aligning method, and program of the same | Bo Li, Pongsak LASANG, Sheng Mei Shen, Junichi Tagawa | 2014-11-18 |