Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9559784 | Optical communication based on polarization dependent coherent optical Nyquist frequency division multiplexing | Jianjun Yu, Ze Dong | 2017-01-31 |
| 9391731 | Nyquist wavelength division multiplexing system | Zhensheng Jia, Jianjun Yu | 2016-07-12 |
| 9369228 | Method and apparatus for heterodyne coherent detection | Jianjun Yu, Ze Dong | 2016-06-14 |
| 9294199 | Method for generating an optimized return-to-zero pulse shape against aggressive optical filtering and an optical transmitter implementing the method | Jianjun Yu, Ze Dong | 2016-03-22 |
| 9209908 | System and method for heterodyne coherent detection with optimal offset | Jianjun Yu, Ze Dong | 2015-12-08 |
| 9106343 | Method and apparatus for performing temporal polarization interleaving in an optical transmitting system | Jianjun Yu, Ze Dong | 2015-08-11 |
| 8983297 | Multi-stage optical interleaving | Jianjun Yu, Ze Dong | 2015-03-17 |
| 8266641 | Disc loading and ejecting structure for slot-in optical disc drives | — | 2012-09-11 |
| 7519091 | All-optical 2R regenerator using self-seeded laser diode | Sien Chi, Chien-Chung Lee | 2009-04-14 |