Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10054722 | Sub THZ to mid infrared tunable semiconductor plasmonics | Subhajit Guha, Thomas Schroder, Giovanni Capellini | 2018-08-21 | |
| 7095766 | Mechanical protection for semiconductor edge-emitting ridge waveguide lasers | Trinh Nguyen, Charles Tsai | 2006-08-22 | $4,737,000 |
| 7042921 | Complex coupled single mode laser with dual active region | Charles Tsai | 2006-05-09 | $7,572,000 |