METHOD AND APPARATUS FOR ENHANCED STIMULATION OF THE LIMBIC AUDITORY RESPONSE
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 -
Sep 30, 2010
app pub date -
Mar 30, 2010
filing date -
Mar 30, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A loudspeaker system for the optimization of sound production so as to achieve limbic and cortical arousal, comprising a resistance-controlled (or partially mass-controlled) woofer system, a mass-controlled (or partially resistance-controlled) midrange system, and a resistance-controlled tweeter system. This system may further comprise crossover networks of a particular configuration. By use of unsymmetrical networks of low order, it is possible to obtain a complete system which exhibits flat delay response.
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 | |
---|---|---|
IROQUOIS HOLDING COMPANY | 1211 BELLE MEADE BLVD NASHVILLE TN 37205 |
International Classification(s)

- 2010 Application Filing Year
- H04R Class
- 1298 Applications Filed
- 995 Patents Issued To-Date
- 76.66 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
OXFORD, J CRAIG | Nashville, US | 44 | 411 |
# of filed Patents : 44 Total Citations : 411 | |||
Shields, D Michael | St. Paul, US | 36 | 155 |
# of filed Patents : 36 Total Citations : 155 |
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Patent Citation Ranking
- 1 Citation Count
- H04R Class
- 3.26 % this patent is cited more than
- 15 Age
Forward Cite Landscape
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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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