Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5881185 | Method and apparatus for accurately fabricating a depolarizer | John R. Feth, Isaac R. Jessop | 1999-03-09 |
| 5263104 | Optical fiber directional coupler housing | Yellapu Anjan, Sam Habbel, Karl A. Fetting | 1993-11-16 |
| 5245400 | Fiber optic polarization maintaining fused coupler fabricating apparatus | Yellapu Anjan, Sam Habbel | 1993-09-14 |
| 5224977 | Method and apparatus for fabrication of polarization maintaining fused couplers | Yellapu Anjan, Sam Habbel | 1993-07-06 |
| 5148508 | Optical coupler housing | Yellapu Anjan, Sam Habbel | 1992-09-15 |
| 4979914 | Extender board connector | Dan Robbins | 1990-12-25 |