
US Patent No: 6,456,709
Number of patents in Portfolio can not be more than 2000
Method and apparatus for monitoring telephonic members and providing directory assistance
Stats
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Sep 24, 2002
Issued date -
Mar 13, 1997
filing date -
08/816,921
serial no -
In Force
status
Importance
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Abstract
Telephone users desiring directory assistance services are connected via standard telephone procedures to a directory assistance provider, such as an operator. An operator provides the destination number and initiates a connection to that number. Once that connection is initiated, the connection is monitored for the occurrence of a predetermined condition, such as a busy signal. If no such condition is detected, the caller proceeds with the call in the normal manner. If, however, such a condition is detected, the caller is automatically transferred to a directory assistance provider for further help.
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First Claim
Related Publications
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International Classification(s)
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- [Patents Count]
Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 4,979,206 Directory assistance systems | 169 | 1989 | |
| 5,056,134 Audible logo for identifying a common carrier | 36 | 1990 | |
| 5,163,083 Automation of telephone operator assistance calls | 141 | 1990 | |
| 5,181,237 Automation of telephone operator assistance calls | 111 | 1991 | |
| 5,353,336 Voice directed communications system archetecture | 75 | 1992 | |
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| 5,517,560 Call billing and measurement methods for redirected calls | 72 | 1995 | |
| 5,768,513 Multimedia messaging using the internet | 124 | 1996 | |
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| 5,797,092 Method for monitoring the connection between the subscriber and the destination telephone and providing directory assistance upon detection of predetermined tone | 38 | 1995 | |
| 5,737,700 Providing assistance to a mobile telephone subscriber travelling from a location to a desired location | 35 | 1996 | |
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| 5,222,120 Long distance telephone switching system with enhanced subscriber services | 204 | 1990 | |
| 5,187,740 Method and apparatus for telephone call reorigination | 77 | 1991 | |
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| 4,922,519 Automated operator assistance calls with voice processing | 111 | 1988 | |
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| 4,696,028 PBX Intercept and caller interactive attendant bypass system | 176 | 1984 | |
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| 5,850,433 System and method for providing an on-line directory service | 371 | 1996 | |
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| 5,479,488 Method and apparatus for automation of directory assistance using speech recognition | 115 | 1994 | |
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| 4,932,042 Spontaneous voice and data messaging | 159 | 1989 | |
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| 5,689,547 Network directory methods and systems for a cellular radiotelephone | 62 | 1995 | |
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| 5,511,111 Caller name and identification communication system with caller screening option | 304 | 1993 | |
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| 5,414,754 System for providing proactive call services utilizing remote monitors | 77 | 1992 | |
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| 4,908,850 Voice services network with automated billing | 143 | 1988 | |
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| 4,959,855 Directory assistance call processing and calling customer remote signal monitoring arrangements | 138 | 1988 | |
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| 5,157,718 Interface adapter permitting tops position to function as directory assistance unit | 16 | 1989 | |
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| 4,817,129 Method of and means for accessing computerized data bases utilizing a touch-tone telephone instrument | 99 | 1987 | |
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| 5,063,591 Toll ticketing record generation for billing of intersystem handoff calls in a mobile telephone system | 37 | 1990 | |
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| 5,418,844 Automatic access to information service providers | 161 | 1992 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 24, 2014 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| 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 |