Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7289701 | Integrated platform for passive optical alignment of semiconductor device with optical fiber | Flora Ho, S. Katherine Lam, Franklin F. Tong | 2007-10-30 |
| 6009220 | Surveillance system for passive branched optical networks | Chun Kit Chan, Lian-kuan Chen, Frank F. K. Tong | 1999-12-28 |
| 4727349 | Depleted channel photoconductor | Robert I. MacDonald, Julian P. Noad | 1988-02-23 |
| 4699449 | Optoelectronic assembly and method of making the same | Robert I. MacDonald | 1987-10-13 |