Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10094648 | Homodyne optical sensor system incorporating a multi-phase beam combining system | — | 2018-10-09 |
| 6891994 | Micro optical design for DWDM interleavers with narrow channel spacing | Xiaojie Xu, Kaine Mildenberger | 2005-05-10 |
| 6535145 | Ideographic keyboard and method | Reynold B. Johnson, Eugene W. Weber | 2003-03-18 |
| 5995553 | Encoder/decoder for emergency alert system | Kenneth C. Crandall | 1999-11-30 |
| 5917887 | Emergency alert communication system wherein emergency messages are received by a radio frequency receiver and routed to a telephone device | Carl A. Goy | 1999-06-29 |
| 5791792 | Ideographic typewriter and method | Reynold B. Johnson, Eugene W. Weber | 1998-08-11 |
| 5355216 | Optical fiber sensor having digital integrating detection system utilizing electronic phase lock loop | Byoung Y. Kim, James S. Bunn | 1994-10-11 |
| 5235404 | Interferometric technique for measurement of nonreciprocal optical effects in a sample | Martin M. Fejer, Aharon Kapitulnik | 1993-08-10 |
| 5108183 | Interferometer utilizing superfluorescent optical source | John J. Fling, Byoung Y. Kim, Michel J. F. Digonnet, Herbert J. Shaw | 1992-04-28 |
| 5106193 | Optical waveguide amplifier source gyroscope | Michel J. F. Digonnet, Byoung Y. Kim, Herbert J. Shaw | 1992-04-21 |
| 4964131 | Broadband optical fiber laser | Karen Liu, Byoung Y. Kim, Michel J. F. Digonnet, Herbert J. Shaw | 1990-10-16 |
| 4818064 | Sensor array and method of selective interferometric sensing by use of coherence synthesis | Robert C. Youngquist, Robert H. Wentworth | 1989-04-04 |
| 4770535 | Distributed sensor array and method using a pulsed signal source | Byoung Y. Kim, Moshe Tur, Janet L. Brooks, Herbert J. Shaw | 1988-09-13 |
| 4735484 | Acousto-optic frequency shifter utilizing multi-turn optical fiber | — | 1988-04-05 |
| 4697926 | Coherent distributed sensor and method using short coherence length sources | Robert C. Youngquist, Janet L. Brooks, Cassius C. Cutler, Herbert J. Shaw | 1987-10-06 |