
US Patent No: 6,477,578
Number of patents in Portfolio can not be more than 2000
System and method for conducting secure internet transactions
Stats
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Nov 5, 2002
Issued date -
Dec 10, 1998
filing date -
09/208,943
serial no -
Expired
status
Importance
Abstract
A system and method for conducting secure electronic transactions via the Internet uses a second secure communication link for the transmission of sensitive information. Transactions are split so that non-sensitive information is transmitted to a merchant's computer via the Internet and sensitive information is transmitted to a third party processing center, as needed, on a second secure communication link that uses switched telephone circuits. The third party processing center provides authorization codes to the customer, via the secure link, that are used to complete purchase transactions with the merchant via the Internet link. Transactions are conducted so that the merchant never receives sensitive customer information.
First Claim
Related Publications
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art
| Patent Info | (Count) | # Cites | Year |
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| 5,727,163 Secure method for communicating credit card data when placing an order on a non-secure network | 294 | 1995 | |
| 5,715,399 Secure method and system for communicating a list of credit card numbers over a non-secure network | 426 | 1995 | |
| 6,175,823 Electronic gift certificate system | 125 | 1998 | |
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| 5,987,140 System, method and article of manufacture for secure network electronic payment and credit collection | 220 | 1996 | |
| 5,983,208 System, method and article of manufacture for handling transaction results in a gateway payment architecture utilizing a multichannel, extensible, flexible architecture | 207 | 1996 | |
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| 5,945,653 System and method for establishing and executing functions to affect credit card accounts and transactions | 215 | 1997 | |
| 6,327,348 Method and system for controlling authorization of credit card transactions | 36 | 1999 | |
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| 6,058,250 Bifurcated transaction system in which nonsensitive information is exchanged using a public network connection and sensitive information is exchanged after automatically configuring a private network connection | 74 | 1996 | |
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| 5,845,070 Security system for internet provider transaction | 147 | 1996 | |
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| 5,371,797 Secure electronic funds transfer from telephone or unsecured terminal | 110 | 1993 | |
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| 5,881,226 Computer security system | 37 | 1996 | |
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| 5,809,144 Method and apparatus for purchasing and delivering digital goods over a network | 448 | 1995 | |
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| 5,528,490 Electronic catalog system and method | 220 | 1992 | |
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| 5,485,370 Home services delivery system with intelligent terminal emulator | 207 | 1993 | |
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| 6,014,636 Point of sale method and system | 246 | 1997 | |
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| 5,699,528 System and method for bill delivery and payment over a communications network | 819 | 1995 | |
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| 5,826,245 Providing verification information for a transaction | 324 | 1995 | |
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| 5,671,279 Electronic commerce using a secure courier system | 505 | 1995 | |
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| 5,689,799 Method and apparatus for routing confidential information | 110 | 1995 | |
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| 5,790,677 System and method for secure electronic commerce transactions | 551 | 1995 | |
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| 5,822,737 Financial transaction system | 212 | 1996 | |
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| 4,799,156 Interactive market management system | 1430 | 1986 | |
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| 5,809,143 Secure keyboard | 31 | 1997 | |
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| 5,351,296 Financial transmission system | 72 | 1993 | |
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| 5,511,122 Intermediate network authentication | 241 | 1994 | |
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| 5,475,585 Transactional processing system | 171 | 1994 | |
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| 5,590,197 Electronic payment system and method | 700 | 1995 | |
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| 5,671,285 Secure communication system | 113 | 1995 | |
| 5,729,594 On-line secured financial transaction system through electronic media | 267 | 1996 | |
| 5,799,285 Secure system for electronic selling | 278 | 1996 | |
| 6,012,144 Transaction security method and apparatus | 156 | 1997 | |
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 | May 5, 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 |