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Solo David, Hicks Mack, Stirland Mark, Nepomuceno Larry, Dulin Charles: System and method for providing certificate validation and other services. Solo David, Hicks Mack, Stirland Mark, Nepomuceno Larry, Dulin Charles, RADDING Rory J, March 22, 2001: WO/2001/020513

A system and method for facilitating electronic commerce by securely providing certificate-related and others services including certificate validation and warranty is disclosed. In a preferred embodiment, these services are provided within the context of a four-corner trust model. The four-corner m ...


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Solo David, Hicks Mack, Stirland Mark, Nepomuceno Larry, Dulin Charles: System and method for providing certificate validation and other services. Solo David, Hicks Mack, Stirland Mark, Nepomuceno Larry, Dulin Charles, RADDING Rory J, March 15, 2001: WO/2001/018721

A system and method for facilitating electronic commerce by securely providing certificate-related and other services including certificate validation and warranty is disclosed. Services are preferably provided in a four-corner trust model, (see figure 1). The four-corner model comprises a buyer (10 ...


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Paltenghe Cris T, Mamdani Alnoor B, Golvin Charles, Lichstein Henry, Solo David, Pan Jack, Takata Melvin M: Virtual wallet system. Citicorp Development Center, Paltenghe Cris T, Mamdani Alnoor B, Golvin Charles, Lichstein Henry, Solo David, Pan Jack, Takata Melvin M, MARCOU George T, May 20, 1999: WO/1999/024892

The present invention provides apparatus, methods and systems for information and financial banking. Apparatus of the present invention include virtual wallets which allow for information and financial banking including payment mechanisms; identity authentication mechanisms; personal information; an ...


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Solo David, Hicks Mack, Stirland Mark, Nepomuceno Larry, Dulin Charles: System and method for providing certificate validation and other services. Solo David, Hicks Mack, Stirland Mark, Nepomuceno Larry, Dulin Charles, July 10, 2002: EP1221120-A1

A system and method for facilitating electronic commerce by securely providing certificate-related and other services including certificate validation and warranty is disclosed. Services are provided in a four-corner trust model. The four-corner model comprises a buyer (106) or subscribing customer, ...