Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692019 | Communication device having antenna switch diversity, and method therefor | Chun-Ye Susan Chang, Jian-Cheng Huang, Lu Chang, Lorenzo A. Ponce De Leon, James Michael Keba +1 more | 1997-11-25 |
| 5635914 | Method and apparatus for dynamic group calling in a selective call system | David F. Willard, Barbara Diaz Laflin, Marcus A. Gade | 1997-06-03 |
| 5617083 | Data communication receiver having variable length message carry-on | Robert J. Schwendeman | 1997-04-01 |