Modulating keyboard with relative transposition mechanism for electronic keyboard musical instruments
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 11, 2019
Grant Date -
Feb 8, 2018
app pub date -
Aug 3, 2017
filing date -
Aug 3, 2016
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Abstract
A modulating keyboard having a relative transposition in an electronic keyboard musical instrument and a method for relative transposition are provided. An instrument includes a keyboard having a plurality of first keys alternating with a plurality of second keys and a modulator system coupled to the keyboard. The modulator system is configured to assign note values to each of the first keys and the second keys such that, for each key signature, notes associated with the key signature are assigned to the plurality of first keys and notes not in the key signature are assigned to the plurality of second keys.
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 | |
---|---|---|
MERCURIAL MODULATION LLC | 117 N MONROE STREET MEDIA PA 19063 |
International Classification(s)

- 2017 Application Filing Year
- G10H Class
- 329 Applications Filed
- 263 Patents Issued To-Date
- 79.94 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Laughlin, D Kevin | Media, US | 1 | 4 |
# of filed Patents : 1 Total Citations : 4 | |||
Laughlin, James L | Media, US | 4 | 37 |
# of filed Patents : 4 Total Citations : 37 |
Cited Art Landscape
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Patent Citation Ranking
- 1 Citation Count
- G10H Class
- 24.09 % this patent is cited more than
- 6 Age
Forward Cite Landscape
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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 | Dec 11, 2026 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 11, 2030 |
Fee | Large entity fee | small entity fee | micro entity fee |
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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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