Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6661502 | Method and apparatus for measuring the diameter and/or eccentricity of a coating layer of a coated optical fiber | Christian Jakobsen | 2003-12-09 | |
| 5909236 | Laser exposure apparatus | — | 1999-06-01 | |
| 5880825 | Method and apparatus for detecting defects in an optical fiber | Christian Jakobsen | 1999-03-09 | $84,032,000 |
| 5828448 | Method and apparatus for distinguishing between defects in an optical fiber coating | Christian Jakobsen, Leonardo M. Penn, Tracy Brewer, Aarne Karp, David H. Smithgall, Sr. | 1998-10-27 | $38,631,000 |
| 5786891 | Method and apparatus for detecting defects in an optical fiber coating | Christian Jakobsen, Leonardo M. Penn, Tracy Brewer, Aarne Karp, David H. Smithgall, Sr. | 1998-07-28 | $86,839,000 |