EP-4632451-A4 - OPTICAL WAVEGUIDE DEVICE AND OPTICAL NETWORK
EP4632451A4EP 4632451 A4EP4632451 A4EP 4632451A4EP-4632451-A4
Inventors
- REN YANG
- TU ZHENGRUI
- WU YANGBO
Assignees
- HUAWEI TECH CO LTD
Dates
- Publication Date
- 20260506
- Application Date
- 20240105
- Priority Date
- 20230222