Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866452 | Heated dish antennas | Chi-Ming Chan | 1989-09-12 |
| 4801785 | Electrical devices | Chi-Ming Chan, David Chazan, David J. Liu | 1989-01-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4866452 | Heated dish antennas | Chi-Ming Chan | 1989-09-12 |
| 4801785 | Electrical devices | Chi-Ming Chan, David Chazan, David J. Liu | 1989-01-31 |