| 8230649 |
Solar wall apparatus and method |
— |
2012-07-31 |
| 8046960 |
Solar window apparatus and method |
— |
2011-11-01 |
| 6748132 |
Wavelength add drop element for configurable add drop multiplexing |
Claire Gu, Meric Ozcan |
2004-06-08 |
| 6480513 |
Tunable external cavity laser |
Lew Stolpner |
2002-11-12 |
| 6463192 |
Non-blocking micro-optic switch matrix for use in fiber optic systems |
— |
2002-10-08 |
| 6356679 |
Optical routing element for use in fiber optic systems |
— |
2002-03-12 |
| 5555127 |
Planar hybrid optical amplifier |
Hatem Abdelkader, Robert Addison Boudreau, Terry Patrick Bowen, Hongtao Han, Paul R. Reitz |
1996-09-10 |
| 5546484 |
Fiber optic switch using polished-type directional coupler |
John J. Fling, Herbert J. Shaw, Michel J. F. Digonnet |
1996-08-13 |
| 5226104 |
Optical fiber coupler with attenuator |
Fred C. Unterleitner |
1993-07-06 |
| 5191467 |
Fiber optic isolater and amplifier |
Fred C. Unterleitner, Shin-Lo Chia |
1993-03-02 |
| 4993796 |
Fiber optics communication modules |
Fred C. Unterleitner |
1991-02-19 |
| 4934784 |
Hybrid active devices coupled to fiber via spherical reflectors |
Fred C. Unterleitner |
1990-06-19 |
| 4846543 |
Star coupler for optical fibers |
Fred C. Unterleitner |
1989-07-11 |
| 4755017 |
Construction for fiber optics communications modules using elements bonded along abutting flat surfaces and method of fabricating same |
— |
1988-07-05 |
| 4714313 |
Star coupler for optical fibers |
Fred C. Unterleitner |
1987-12-22 |
| 4479697 |
Fiber optics communications modules |
Fred C. Unterleitner |
1984-10-30 |
| 4329017 |
Fiber optics communications modules |
Fred C. Unterleitner |
1982-05-11 |
| 4265222 |
See-through solar collector |
Fred C. Unterleitner |
1981-05-05 |