Conference call participation tracking
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United States of America Patent
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Sep 12, 1995
Issued Date -
N/A
app pub date -
Dec 7, 1994
filing date -
May 24, 1993
priority date (Note) -
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Abstract
A method and apparatus for tracking participation in a conference call is disclosed. A conference tracker at a first location transmits a status signal to another conference tracker at a second location. The conference tracker at the second location receives the status signal and recognizes it as representative of an attribute of one or more of the parties at the first location. The attribute represented may be the identity of the first location, thereby informing the conference tracker at the second location that the first location remains connected to the conference call. In this manner, the conference tracker may inform a party of the number of connected locations or that a particular location has disconnected. The attribute represented may be the identity of the first location when a party at that location is speaking. In this manner, the conference tracker at the second location may thereby inform a listening party of the location of the speaking party. The attribute represented may be the identity of the speaking party, thereby enabling the conference tracker at the second location to determine which party is speaking. Status signals transmitted by each conference tracker may comprise audio pulses of unique frequencies, thereby enabling each conference tracker to determine the origin of each status signal. Consecutive pulses may be used to identify a particular status (e.g., connected or speaking).
First Claim
Family
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
- AT&T IPM CORP.
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Penzias, Arno A | Highland Park, NJ | 18 | 1663 |
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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 |
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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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