Filter capable of adjusting frequency and bandwidth
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Feb 6, 2018
Issued Date -
N/A
app pub date -
Sep 8, 2015
filing date -
Sep 8, 2015
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A filter capable of adjusting frequency and bandwidth for dynamically setting at least one of the filter center frequency and bandwidth includes a first movable member, a second movable member, an upper casing, a lower casing, multiple conductive clamping members, a cavity and a driving module. The first and second movable members have multiple first and second lugs formed on the first and second boards respectively. The upper and lower casings have multiple upper and lower openings corresponsive to the first lugs and the second lugs respectively. The conductive clamping members are corresponsive to the upper openings and the lower openings. The cavity has multiple chambers and multiple connecting portions. The driving module changes the position of the first movable member to determine the filter center frequency and the position of the second movable member to determine the bandwidth.
First Claim
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International Classification(s)
- 2015 Application Filing Year
- H01P Class
- 603 Applications Filed
- 530 Patents Issued To-Date
- 87.90 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- H01P Class
- 0 % this patent is cited more than
- 7 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Aug 6, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 6, 2029 |
