Issued Patents 2017
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9843410 | Low-noise optical phase sensitive amplifier using a semiconductor nonlinear optical device | Jeng-Yuan Yang, Inwoong Kim, Youichi Akasaka | 2017-12-12 |
| 9838253 | Object-oriented network virtualization | Xi Wang, Paparao Palacharla, Qiong Zhang, Inwoong Kim | 2017-12-05 |
| 9837788 | Optical phase-sensitive amplifier with raman amplifier intermediate stage | Youichi Akasaka | 2017-12-05 |
| 9768878 | Methods and systems for superchannel power pre-emphasis | Olga Vassilieva, Inwoong Kim | 2017-09-19 |
| 9712249 | Methods and systems for superchannel subcarrier monitoring using amplitude modulated tones | Inwoong Kim, Olga Vassilieva | 2017-07-18 |
| 9699074 | Efficient utilization of transceivers for shared restoration in flexible grid optical networks | Qiong Zhang, Xi Wang, Paparao Palacharla | 2017-07-04 |
| 9698912 | Methods and systems for superchannel subcarrier monitoring using frequency modulation tones | Olga Vassilieva, Inwoong Kim | 2017-07-04 |
| 9680596 | Span-wise spectrum management system and method | Martin Bouda, Paparao Palacharla | 2017-06-13 |
| 9654223 | Superchannel power pre-emphasis based on transmission criteria | Olga Vassilieva, Inwoong Kim | 2017-05-16 |
| 9614751 | Optical path computation based on a reachability matrix | Martin Bouda, Xi Wang, Qiong Zhang, Chengyi Gao | 2017-04-04 |
| 9614638 | Methods and systems for periodic optical filtering to identify tone modulated optical signals | Inwoong Kim, Olga Vassilieva, Paparao Palacharla | 2017-04-04 |
| 9565101 | Risk mitigation in data center networks | Qiong Zhang, Qingya She, Xi Wang, Paparao Palacharla | 2017-02-07 |