Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12395244 | Optical fiber exhibiting low guided acoustic Brillouin scattering (GAWBS) noise and measurement thereof | Fatih Yaman, Kohei Nakamura, Takanori Inoue, Shinsuke Fujisawa, Hussam G. Batshon +2 more | 2025-08-19 |
| 12332394 | Fiber sensing using supervisory path of submarine cables | Fatih Yaman, Yue-Kai Huang, Ezra Ip, Hussam G. Batshon, Kohei Nakamura +2 more | 2025-06-17 |
| 12034482 | Accurate measurement for guided acoustic-wave Brillouin scattering | Fatih Yaman, Shinsuke Fujisawa, Hussam G. Batshon, Kohei Nakamura, Takanori Inoue +2 more | 2024-07-09 |
| 11933605 | Estimating core-cladding concentricity error in optical fibers using guided acoustic-wave Brillouin scattering | Fatih Yaman, Hussam G. Batshon, Shinsuke Fujisawa, Kohei Nakamura, Takanori Inoue +1 more | 2024-03-19 |
| 11888583 | Integrated 3-way branching unit switch module having small footprint | Fatih Yaman, Shinsuke Fujisawa, Hussam G. Batshon, Takigawa Yoshinari, Ryuji Aida +2 more | 2024-01-30 |
| 11782217 | Method for reducing GAWBS noise by reducing polarization diffusion length | Fatih Yaman, Hassam Batshon, Shinsuke Fujisawa, Kohei Nakamura, Takanori Inoue +1 more | 2023-10-10 |
| 11700067 | Three-way branching unit switch module having small footprint | Fatih Yaman, Shinsuke Fujisawa, Hussam G. Batshon, Yoshinari Takigawa, Ryu Kurahashi +4 more | 2023-07-11 |
| 11467061 | Estimating mode field distribution in optical fibers from guided acoustic wave brillouin scattering | Fatih Yaman, Shinsuke Fujisawa, Hussam G. Batshon, Kohei Nakamura, Takanori Inoue +2 more | 2022-10-11 |
| 11270200 | Single-step nonlinearity compensation using artificial intelligence for digital coherent transmission systems | Shaoliang Zhang, Fatih Yaman, Ting Wang, Yoshihisa Inada, Kohei Nakamura +1 more | 2022-03-08 |
| 11043786 | Multicore fiber amplifier with high power efficiency | Fatih Yaman, Shaoliang Zhang, Kohei Nakamura, Yoshihisa Inada, Takanori Inoue | 2021-06-22 |
| 10855392 | High-density submarine ROADM unit with remote WSS redundancy | Ryuji Aida, Takehiro Nakano | 2020-12-01 |
| 10833770 | Optical fiber nonlinearity compensation using neural networks | Shaoliang Zhang, Fatih Yaman, Yoshihisa Inada, Kohei Nakamura, Takanori Inoue | 2020-11-10 |
| 10708094 | Transmission filtering using machine learning | Fatih Yaman, Shaoliang Zhang, Yoshihisa Inada, Yue-Kai Huang, Weiyang Mo | 2020-07-07 |
| 10401564 | Fiber nonlinearity mitigation using strong mode coupling and large modal delay | Fatih Yaman, Shaoliang Zhang, Takanori Inoue, Kohei Nakamura, Yoshihisa Inada +1 more | 2019-09-03 |
| 10382138 | Constellation optimization based on generalized mutual information over a nonlinear optical channel | Shaoliang Zhang, Fatih Yaman, Yoshihisa Inada | 2019-08-13 |
| 10236989 | Data transport using pairwise optimized multi-dimensional constellation with clustering | Shaoliang Zhang, Fatih Yaman, Yoshihisa Inada | 2019-03-19 |