TIME DOMAIN REFLECTOMETRY WAVEGUIDE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Aug 3, 2017
app pub date -
Feb 3, 2016
filing date -
Feb 3, 2016
priority date (Note) -
Published
status (Latency Note)
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Abstract
A time domain reflectometry waveguide structure (1) includes: a control module (10) for transmitting a sensing signal and receiving a reflection signal fed back from the sensing signal; a waveguide sensor (20) connected to the control module (10) and including a first probe (21) connected to the control module (10), a curved probe (22) connected to the first probe (21) and a second probe (23) extended from the curved probe (22); a protective cover (30) coaxially sheathed on the first probe (21) and exposing the curved probe (22), and a sensing signal passing through the protective cover (30) and the first probe (21) without interference and transmitted to the curved probe (22) and the second probe (23) to obtain the reflection signal; and an insulator (40) covered onto the waveguide sensor (20) and the protective cover (30) to prevent interference, facilitate measurements, and measure environmental parameters of different media.
First Claim
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Family
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
FINETEK CO LTD | NO 16 ZIQIANG ST TUCHENG DIST NEW TAIPEI CITY 236 |
International Classification(s)

- 2016 Application Filing Year
- G01B Class
- 2120 Applications Filed
- 1644 Patents Issued To-Date
- 77.55 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
CHANG, Liang-Chi | New Taipei City, TW | 15 | 23 |
# of filed Patents : 15 Total Citations : 23 | |||
CHENG, Chao-Kai | New Taipei City, TW | 60 | 522 |
# of filed Patents : 60 Total Citations : 522 | |||
HOU, Yi-Liang | New Taipei City, TW | 21 | 169 |
# of filed Patents : 21 Total Citations : 169 | |||
LIN, I-Chu | New Taipei City, TW | 14 | 228 |
# of filed Patents : 14 Total Citations : 228 | |||
YU, Yao-Chen | New Taipei City, TW | 6 | 13 |
# of filed Patents : 6 Total Citations : 13 |
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- G01B Class
- 0 % this patent is cited more than
- 8 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Feb 3, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 3, 2029 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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