Issued Patents 2019
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10523334 | Controlling gain modulation in optical communication networks | Youichi Akasaka | 2019-12-31 |
| 10511388 | Reducing variance in reach of WDM channels in an optical network | Olga Vassilieva, Inwoong Kim | 2019-12-17 |
| 10498102 | Optical phase-sensitive amplifier with signal noise removal | Youichi Akasaka, Daniel Bihon, Richard L. Colter | 2019-12-03 |
| 10461881 | Method and system for assigning modulation format in optical networks | Inwoong Kim, Xi Wang, Olga Vassilieva, Paparao Palacharla | 2019-10-29 |
| 10432552 | Just-enough-time provisioning of service function chain resources | Qiong Zhang, Paparao Palacharla, Weisheng Xie, Qingya She | 2019-10-01 |
| 10432537 | Service function chaining based on resource availability in the time dimension | Qiong Zhang, Qingya She, Weisheng Xie, Paparao Palacharla | 2019-10-01 |
| 10396899 | Probabilistic constellation shaping using set-partitioned M-QAM | Inwoong Kim, Olga Vassilieva, Paparao Palacharla | 2019-08-27 |
| 10389473 | Reach extension for optical networks through control of modulation formats and numbers of subcarriers | Olga Vassilieva, Inwoong Kim | 2019-08-20 |
| 10355779 | Virtual optical network service with guaranteed availability | Inwoong Kim, Xi Wang, Martin Bouda, Olga Vassilieva, Qiong Zhang +1 more | 2019-07-16 |
| 10349154 | Intra data center optical switching | Youichi Akasaka | 2019-07-09 |
| 10348439 | Spectral slot assignment and placement of wavelength shifters in flexible grid optical networks | Inwoong Kim, Xi Wang, Paparao Palacharla | 2019-07-09 |
| 10341201 | Cross-domain orchestration of switch and service functions | Qiong Zhang, Xi Wang, Paparao Palacharla | 2019-07-02 |
| 10243688 | Reach extension of multi-carrier channels using unequal subcarrier spacing | Olga Vassilieva, Inwoong Kim | 2019-03-26 |
| 10243835 | Seamless service function chaining across domains | Xi Wang, Qiong Zhang, Paparao Palacharla, Victor Dantas Mehmeri | 2019-03-26 |
| 10230661 | Distributed virtual network embedding | Qiong Zhang, Paparao Palacharla, Xi Wang, Inwoong Kim | 2019-03-12 |
| 10225008 | Systems and methods for reconfiguring an adaptive optical network when adding an optical path | Olga Vassilieva, Inwoong Kim | 2019-03-05 |