
US Patent No: 6,470,447
Number of patents in Portfolio can not be more than 2000
Enabling conformance to legislative requirements for mobile devices
Stats
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Oct 22, 2002
Issued date -
Jun 10, 1999
filing date -
09/329,826
serial no -
Expired
status
Importance
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Abstract
Provided are a method and a mechanism for dynamically controlling the performance of communication-related operations of a mobile device in accordance with legislative requirements of the particular location of the mobile device and the location of the computing device with which it is to communicate, and also in accordance with communication requirements of application programs at either end of the communication link. A first use of the invention is for ensuring conformance of a mobile device's communications to the cryptographic requirements of different countries, even when the device crosses a country boundary during communication.
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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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| 6,094,578 Gateway unit | 83 | 1997 | |
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| 5,781,628 System and method for selective restriction of ciphering | 9 | 1997 | |
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| 5,651,068 International cryptography framework | 52 | 1995 | |
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| 5,966,448 Cryptographic communication system | 25 | 1996 | |
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| 5,594,798 Secure telecommunications | 48 | 1995 | |
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| 5,594,947 Method for providing alternate communication services based on geographic location | 31 | 1994 | |
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| 6,208,857 Method and apparatus for performing position-and preference-based service selection in a mobile telephone system | 21 | 1996 | |
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| 5,732,349 System and method for controlling a portable telephone according to discriminated area code | 23 | 1995 | |
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| 4,720,859 Method and system for the mutual encyphered indentification between data communicating stations and stations for use with such method and system | 41 | 1982 | |
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 | Apr 22, 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 |