Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5471606 | Information storage and processing | Han K. Huang, Craig A. Morioka, Osman Ratib, Paul Cho, Bruce K. T. Ho +1 more | 1995-11-28 |
| 5410676 | Information system using designating areas for retrieving/converting data and directories of different formats storing in optical and magnetic storage | Han K. Huang, Craig A. Morioka, Osman Ratib, Paul Cho, Bruce K. T. Ho +1 more | 1995-04-25 |
| 5276903 | Method for rewriting partial program data in an IC card and apparatus therefor | — | 1994-01-04 |
| 5200600 | IC card and method for writing information therein | — | 1993-04-06 |
| 5126541 | Integrated circuit card | — | 1992-06-30 |
| 5003594 | Portable electronic device and its secret information collation method | — | 1991-03-26 |