Issued Patents 2018
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10148552 | Shortest path search with constraints in networks | Inwoong Kim, Xi Wang, Qiong Zhang, Paparao Palacharla | 2018-12-04 |
| 10116392 | Carrier suppressed multi-level pulse amplitude modulation | Inwoong Kim, Olga Vassilieva, Paparao Palacharla | 2018-10-30 |
| 10097376 | Resilient virtual optical switches over less reliable optical networks | Xi Wang, Paparao Palacharla, Qiong Zhang, Inwoong Kim | 2018-10-09 |
| 10090961 | Multi-channel optical cross-phase modulation compensator | Inwoong Kim, Olga Vassilieva, Takeshi Hoshida, Paparao Palacharla | 2018-10-02 |
| 10063317 | Network management with per-node cross-phase-modulation (XPM) compensation | Olga Vassilieva, Inwoong Kim | 2018-08-28 |
| 10050738 | Low noise colorless, directionless, contentionless reconfigurable optical add/drop multiplexer | Youichi Akasaka, Takeshi Hoshida | 2018-08-14 |
| 10038496 | Method for determining optical network utilization efficiency | Xi Wang, Inwoong Kim, Qiong Zhang, Paparao Palacharla | 2018-07-31 |
| 9998563 | Vertex-centric service function chaining in multi-domain networks | Qiong Zhang, Paparao Palacharla, Xi Wang, Inwoong Kim | 2018-06-12 |
| 9997887 | Optical phase-sensitive amplifier with fiber bragg grating phase shifter | Youichi Akasaka | 2018-06-12 |
| 9973383 | Placement of wavelength shifters in optical networks | Inwoong Kim, Xi Wang, Paparao Palacharla | 2018-05-15 |
| 9967053 | Shortest minimum regeneration path search in networks | Inwoong Kim, Xi Wang, Qiong Zhang, Paparao Palacharla | 2018-05-08 |
| 9967054 | Optimization of networks carrying superchannels with different modulation formats | Olga Vassilieva, Inwoong Kim | 2018-05-08 |