US Patent No: 7,515,918
Number of patents in Portfolio can not be more than 2000
On demand multicast messaging system
Stats
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Apr 7, 2009
Issued date -
Feb 15, 2006
filing date -
11/355,118
serial no -
In Force
status
Importance
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Abstract
An on-demand message system includes a profile proxy server and a plurality of message servers coupled to a wireless network for sending messages to mobile users under conditions specified by the users and sellers. Users provide profile information specifying categories and conditions for which they will receive messages. Sellers also provide profile information specifying conditions under which they want messages to be sent. A multicast message is sent and processed by target users in response to a predetermined event, e.g., location update, conveying information related to a seller for which the target users have expressed an interest in receiving.
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First Claim
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 6,681,114 On demand multicast messaging system | 30 | 2000 | |
| 7,035,649 On demand multicast messaging system | 2 | 2004 | |
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| 6,654,741 URL mapping methods and systems | 43 | 1999 | |
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| 2002/0046,084 REMOTELY CONFIGURABLE MULTIMEDIA ENTERTAINMENT AND INFORMATION SYSTEM WITH LOCATION BASED ADVERTISING | 122 | 1999 | |
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| 6,078,990 Volume set configuration using a single operational view | 131 | 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 | Oct 7, 2016 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 7, 2020 |
| 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 |