Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8039277 | Providing current control over wafer borne semiconductor devices using overlayer patterns | Michael J. Haji-Sheikh, James R. Biard, Bobby M. Hawkins | 2011-10-18 |
| 8031752 | VCSEL optimized for high speed data | Ralph H. Johnson, James R. Biard | 2011-10-04 |
| 8000374 | Surface gratings on VCSELs for polarization pinning | Ralph H. Johnson | 2011-08-16 |
| 7920612 | Light emitting semiconductor device having an electrical confinement barrier near the active region | Ralph H. Johnson, James R. Biard | 2011-04-05 |