Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6222921 | Method and apparatus for displaying an electronic phonebook | Katzuto Mugura, Chris Shi-Chai Liu | 2001-04-24 |
| 6188406 | Single-item text window for scrolling lists | Chris Shi-Chai Liu, Kazuto Mugura | 2001-02-13 |
| 6049336 | Transition animation for menu structure | Chris Shi-Chai Liu, Kazuto Mugura | 2000-04-11 |