Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372704 | Systems and methods of side illumination of waveguides | — | 2025-07-29 |
| 10876960 | Side illuminated multi point multi parameter optical fiber sensor | — | 2020-12-29 |
| 10088410 | Side illuminated multi point multi parameter optical fiber sensor | — | 2018-10-02 |
| 8909004 | Side illuminated multi point multi parameter | — | 2014-12-09 |
| 8463083 | Side illuminated multi point multi parameter optical fiber sensor | — | 2013-06-11 |
| RE43937 | Reversible, low cost, distributed optical fiber sensor with high spatial resolution | — | 2013-01-22 |
| 7650051 | Distributed optical fiber sensor with controlled response | Robert A. Lieberman | 2010-01-19 |
| 7473906 | Reversible, low cost, distributed optical fiber sensor with high spatial resolution | — | 2009-01-06 |
| 7260283 | Distributed optical fiber sensor with controlled response | Robert A. Lieberman | 2007-08-21 |
| 7006718 | Distributed optical fiber sensor with controlled response | Robert A. Lieberman | 2006-02-28 |
| 6282338 | Interfacial propagating mode waveguide | — | 2001-08-28 |
| 6205263 | Distributed optical fiber sensor with controlled response | Robert A. Lieberman | 2001-03-20 |
| 5780844 | Strain insensitive optical phase locked loop | Robert S. Rogowski | 1998-07-14 |
| 5705834 | Increased efficiency LED | Robert S. Rogowski | 1998-01-06 |
| 5381493 | Optical fiber strain sensor with improved linearity range | Robert S. Rogowski | 1995-01-10 |
| 5343035 | Strain sensor comprising a strain sensitive, two-mode optical | Robert S. Rogowski | 1994-08-30 |
| 5343550 | Transversely polarized source cladding for an optical fiber | Robert S. Rogowski | 1994-08-30 |
| 5262638 | Optical fibers and fluorosensors having improved power efficiency and methods of producing same | Robert S. Rogowski | 1993-11-16 |
| 5249251 | Optical fiber sensor having an active core | Robert S. Rogowski | 1993-09-28 |