Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6072859 | Apparatus and method of generating voice message of caller's number in case of incoming call in telephone | — | 2000-06-06 |
| 5970123 | Audio recording interface circuit for facsimile | — | 1999-10-19 |
| 5781619 | Method of automatically printing out rapid key labels for facsimile machine | — | 1998-07-14 |