Issued Patents 2018
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10148552 | Shortest path search with constraints in networks | Inwoong Kim, Xi Wang, Qiong Zhang, Tadashi Ikeuchi | 2018-12-04 |
| 10116392 | Carrier suppressed multi-level pulse amplitude modulation | Inwoong Kim, Olga Vassilieva, Tadashi Ikeuchi | 2018-10-30 |
| 10097376 | Resilient virtual optical switches over less reliable optical networks | Xi Wang, Qiong Zhang, Inwoong Kim, Tadashi Ikeuchi | 2018-10-09 |
| 10090961 | Multi-channel optical cross-phase modulation compensator | Inwoong Kim, Olga Vassilieva, Takeshi Hoshida, Tadashi Ikeuchi | 2018-10-02 |
| 10038496 | Method for determining optical network utilization efficiency | Xi Wang, Inwoong Kim, Qiong Zhang, Tadashi Ikeuchi | 2018-07-31 |
| 9998563 | Vertex-centric service function chaining in multi-domain networks | Qiong Zhang, Xi Wang, Inwoong Kim, Tadashi Ikeuchi | 2018-06-12 |
| 9973383 | Placement of wavelength shifters in optical networks | Inwoong Kim, Xi Wang, Tadashi Ikeuchi | 2018-05-15 |
| 9967053 | Shortest minimum regeneration path search in networks | Inwoong Kim, Xi Wang, Qiong Zhang, Tadashi Ikeuchi | 2018-05-08 |
| 9912435 | Nonlinear penalty estimation using spectral inversion in optical transport networks | Inwoong Kim, Olga Vassilieva, Motoyoshi Sekiya | 2018-03-06 |