Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7697843 | Modular add/drop multiplexer including a wavelength selective switch | Shan Zhong | 2010-04-13 |
| 7499652 | Modular add/drop multiplexer including a wavelength selective switch | Shan Zhong | 2009-03-03 |
| 7415208 | Method and system for allocating bandwidth in an optical communication network | Michael Y. Frankel | 2008-08-19 |
| 7356259 | Optical bypass upgrade configuration | — | 2008-04-08 |
| 7308197 | Modular add/drop multiplexer including a wavelength selective switch | Shan Zhong | 2007-12-11 |
| 7286574 | Infrared laser | Jason K. Brasseur, David Kurt Neumann | 2007-10-23 |
| 7280762 | Optical communication system having dynamic gain equalization | Yunfeng Shen | 2007-10-09 |
| 7092148 | Optical communication system having dynamic gain equalization | Jun Bao, Harshad Sardesai, Michael Y. Frankel, Mahir Nayfeh, Balakrishnan Sridhar +1 more | 2006-08-15 |
| 7075711 | Optical communication system having dynamic gain equalization | Jun Bao, Harshad Sardesai, Michael Y. Frankel, Mahir Nayfeh, Balakrishnan Sridhar +1 more | 2006-07-11 |
| 6058231 | Boron-doped optical fiber | Wayne F. Varner, Jau-Sheng Wang | 2000-05-02 |
| 6005999 | Waveguide narrowband rejection filter | Harmeet Singh, Wayne F. Varner | 1999-12-21 |
| 5852690 | Depressed cladding fiber design for reducing coupling to cladding modes in fiber gratings | Wayne F. Varner | 1998-12-22 |