Representative country of application |
: | 日本 |
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Application number |
: | 2017-057879 |
Publication number |
: | 2018-160840 |
Patent number |
: | 6829439 |
Date of filing |
: | 2017/03/23 |
Date of publication |
: | 2018/10/11 |
Date of patent |
: | 2021/01/26 |
International patent classification |
: | H04B 10/116(2013.01):H04B 10/516(2013.01):H04B 10/69 (2013.01):H04L 7/00 (2006.01) |
Relevant patent |
: | 【光通信システム(特許第5048440号)】 |
Published unexamined patent application |
: | |
Link for Patent Gazette |
: |
Access From 2021.3.1 |
: |
- Accesses |
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