Waveguide coupler
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Feb 14, 2017
Grant Date -
Jan 8, 2015
app pub date -
Jun 6, 2014
filing date -
Jul 3, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A waveguide coupler comprising: a first coupling portion arranged to couple with a first waveguide and a second coupling portion arranged to couple with a second waveguide so as to connect the first waveguide and the second waveguide together; wherein arranged between the first and second coupling portions is a wave modulation portion arranged to modulate wave signals transferred between the first waveguide and the second waveguide.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
CITY UNIVERSITY OF HONG KONG | 83 TAT CHEE AVENUE KOWLOON |
International Classification(s)

- 2014 Application Filing Year
- H01P Class
- 503 Applications Filed
- 453 Patents Issued To-Date
- 90.06 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Chu, Sai Tak | Kowloon, HK | 5 | 36 |
# of filed Patents : 5 Total Citations : 36 | |||
Tsui, Jacky Ping Yuen | Kowloon, HK | 3 | 3 |
# of filed Patents : 3 Total Citations : 3 | |||
Zhou, Peng | Kowloon, HK | 284 | 6195 |
# of filed Patents : 284 Total Citations : 6195 |
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Patent Citation Ranking
- 0 Citation Count
- H01P Class
- 0 % this patent is cited more than
- 8 Age
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 14, 2028 |
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