Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10490719 | Die bond pad design to enable different electrical configurations | Wen-Lang Yu, Oleg Borisovich Shchekin, Franklin J. Wall, Jr., Mohiuddin Mala, Robert Andrew Zona +2 more | 2019-11-26 |
| 9976707 | Color mixing output for high brightness LED sources | Jeffrey D. Kmetec, Gregory Donald Guth | 2018-05-22 |
| 9714754 | Lighting arrangement | Benno Spinger, Paul Scott Martin, Pascal Jean Henri Bloemen | 2017-07-25 |
| 8588039 | Energy-assisted magnetic recording head having multiple cores of different lengths | Zhong Shi, Shing Lee | 2013-11-19 |
| 7058304 | Bi-directional cross-connect | Kok-Wai Chang, Jyehong Chen | 2006-06-06 |
| 6969205 | Optical fiber pigtail assembly | Richard L. Duesterberg, Edmund L. Wolak, Marc K. Von Gunten, Nina Morozova, Donald Hargreaves +7 more | 2005-11-29 |
| 6932520 | Modular optical components | Warren Hale Lewis, Long Yang | 2005-08-23 |
| 6804467 | Chromatic dispersion compensation device | Paul Colbourne, Jyehong Chen, Kok-Wai Chang | 2004-10-12 |
| 6765679 | Multi-cavity interferometer with dispersion compensating resonators | Thomas Ducellier, Marie-Josee Picard | 2004-07-20 |
| 6757451 | Optical circulator | Kok-Wai Chang, Jyehong Chen, Qingdong Quo | 2004-06-29 |
| 6697198 | Optical interleavers/deinterleavers | Kok-Wai Chang, Jyehong Chen, Hongwei Mao | 2004-02-24 |
| 6690513 | Rhomb interleaver | Charles A. Hulse, Michael Greenberg | 2004-02-10 |
| 6657785 | Bi-directional circulator | Thomas Ducellier, Kok-Wai Chang, Jyehong Chen, Yihao Cheng | 2003-12-02 |
| 6587266 | Bi-directional isolator | Kok-Wai Chang, Jyehong Chen, Thomas Ducellier, Yihao Cheng | 2003-07-01 |
| 6587267 | Beam directing device | Kok-Wai Chang, Jyehong Chen, Qing Guo | 2003-07-01 |
| 6545805 | Polarization-dependent retroreflection mirror device | Xue Dong He, Robert R. McLeod, Hong-Wei Mao, Qingdong Guo, Kok-Wai Chang | 2003-04-08 |
| 6342968 | Frequency tuning of optical devices | Kok-Wai Chang | 2002-01-29 |
| 6341040 | Multi-plate comb filter and applications therefor | Bo Cai | 2002-01-22 |
| 6337770 | Single-pass folded interleaver/deinterleavers | Kok-Wai Chang | 2002-01-08 |
| 6335830 | Double-pass folded interleaver/deinterleavers | Kok-Wai Chang | 2002-01-01 |
| 6333816 | Apparatus capable of operating as interleaver/deinterleavers or filters | Jye-Hong Chen, Kok-Wai Chang, Hong-Wei Mao, Yong Yin | 2001-12-25 |
| 6301046 | Interleaver/deinterleavers causing little or no dispersion of optical signals | Kok-Wai Chang, Jye-Hong Chen | 2001-10-09 |
| 6275322 | Michelson phase shifter interleaver/deinterleavers | — | 2001-08-14 |
| 6268951 | Optical signal interleaver/deinterleavers | Jye-Hong Chen | 2001-07-31 |
| 6169626 | Optical signal interleaver | Jye-Hong Chen | 2001-01-02 |