US Patent No: 7,158,806
Number of patents in Portfolio can not be more than 2000
Dispatch call setup method
Stats
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Jan 2, 2007
Issued date -
Jan 22, 2003
filing date -
10/349,728
serial no -
Expired
status
Importance
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Abstract
A call setup method (50) makes an early detection if a mobile call is to be placed (52). The mobile unit (10) then checks to insure that the battery life of the mobile unit is above a threshold level (56). If the battery level is sufficient, the mobile unit begins an early scan for an RF acquisition message (60).
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First Claim
Related Publications
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
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| 5,566,366 Method of power conservation in a data communications system | 53 | 1994 | |
| 6,041,241 Apparatus and method for balancing power savings and call set up time in a wireless communication device | 36 | 1997 | |
| 6,636,745 Method and apparatus to shorten call-setup time | 22 | 2001 | |
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| 5,884,196 Method and apparatus of preserving power of a remote unit in a dispatch system | 111 | 1996 | |
| 6,725,053 Method and apparatus for reducing latency in waking up a group of dormant communication devices | 27 | 2001 | |
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| 6,696,922 Interactive pager docking system | 24 | 1999 | |
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| 6,184,654 Wearable docking-holster system, with energy management, to support portable electronic devices | 55 | 1998 | |
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| 5,726,636 Emergency telephone with automatic low-battery signaling | 27 | 1996 | |
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| 6,714,795 Radio telephone system with one-to-many dispatch system | 11 | 2000 | |
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| 5,001,776 Communication system with adaptive transceivers to control intermodulation distortion | 87 | 1988 | |
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| 6,275,712 Mobile station control states based on available power | 61 | 1999 | |
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| 5,369,798 Method and circuit for saving the power of a battery used in a portable radio telephone | 21 | 1992 | |
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| 6,236,674 Transceiver control with sleep mode operation | 82 | 1996 | |
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| 6,339,713 Decreasing battery consumption of mobile terminals by decreasing monitoring of the multiple access channel downlinks | 23 | 1998 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 2, 2014 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 2, 2018 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| 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 |