Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8078244 | Interferometric method and instrument for measurement and monitoring blood glucose through measurement of tissue refractive index | Stephen A. Cohen | 2011-12-13 |
| 6728429 | Optical detection | Shmuel Halevi | 2004-04-27 |
| 6522456 | Dynamic optical filter | Qiushui Chen, Hua Jiang, Yingyin Kevin Zou, Dean Z. Tsang, Feiling Wang +2 more | 2003-02-18 |
| 6445448 | System and method for molecular sample measurement | Marvin Tabasky | 2002-09-03 |
| 6404537 | Polarization transformer | Yingyin Kevin Zou, Qiushui Chen | 2002-06-11 |
| 6404495 | System and method for molecular sample measurement | Marvin Tabasky | 2002-06-11 |
| 6404538 | High-speed electro-optic modulator | Qiushui Chen, Gary Wang, Kevin Zou, Hua Jiang, Run Zhang +3 more | 2002-06-11 |
| 6330097 | High-speed electro-optic modulator | Qiushui Chen, Gary Wang, Kevin Zou, Hua Jiang, Run Zhang +3 more | 2001-12-11 |
| 6239900 | Reflective fiber-optic isolator | Qiushui Chen, Run Zhang | 2001-05-29 |
| 6229934 | High-speed low-loss fiber-optic switches | Yingyin Kevin Zou, Hua Jiang, Feiling Wang, Jing Zhao | 2001-05-08 |
| 6175667 | High-speed polarization-insensitive electro-optic modulator | Feiling Wang, Yingyin Kevin Zou, Hua Jiang | 2001-01-16 |
| 6137619 | High-speed electro-optic modulator | Qiushui Chen, Gary Wang, Kevin Zou, Hua Jiang, Run Zhang +1 more | 2000-10-24 |
| 6084667 | System and method for molecular sample measurement | Marvin Tabasky | 2000-07-04 |
| 5903348 | System and method for molecular sample measurements | Marvin Tabasky | 1999-05-11 |
| 5300794 | Method of fabricating highly lattice mismatched quantum well structures | Boris S. Elman, Emil S. Koteles, Chirravuri Jagannath | 1994-04-05 |
| 5261017 | Optical waveguide enhanced laser to fiber coupling | Jagannath Chirravuri | 1993-11-09 |
| 5243671 | Laser-to-fiber coupling apparatus | Emil S. Koteles, Barbara Foley | 1993-09-07 |
| 5238868 | Bandgap tuning of semiconductor quantum well structures | Boris S. Elman, Emil S. Koteles, Craig A. Armiento | 1993-08-24 |
| 5163113 | Laser-to-fiber coupling apparatus | — | 1992-11-10 |
| 5121457 | Method for coupling laser array to optical fiber array | Barbara Foley, W. John Carlsen | 1992-06-09 |
| 5021360 | Method of farbicating highly lattice mismatched quantum well structures | Boris S. Elman, Emil S. Koteles, Chirravuri Jagannath | 1991-06-04 |
| 5016960 | Hybrid optical Y-junction | Elliot G. Eichen | 1991-05-21 |
| 4820018 | Optical fiber for light amplification | Mark L. Dakss | 1989-04-11 |
| 4786140 | Method of modulating large-power light beams using fiber raman amplification | Mark L. Dakss | 1988-11-22 |
| 4714346 | Frequency chirped interferometric displacement sensors and mechanical translation tips therefor | Elliot G. Eichen, Kenneth J. Cook | 1987-12-22 |