Patents by Inventor Frank Wells Sudia
Frank Wells Sudia has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20080228580Abstract: A quantitative method of compensating contributors of digital content to an interactive online repository of digital content. The method includes receiving from a user a contribution of digital content. The method also includes assigning an initial point award to the user contribution an initial point award, imposing a vesting schedule on the initial point award, reviewing, by at least one of at least one editor and other users (peer review) of the digital content to determine ratings of the quality, suitability and appropriateness of the initial point award, vesting an increment of the point award, thereby making it available for conversion, converting, either by rule or upon user request of the points into things of value and withdrawing by the user of the things of value.Type: ApplicationFiled: March 11, 2008Publication date: September 18, 2008Applicant: Mynewpedia Corp.Inventors: David Korman, Frank Wells Sudia
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Publication number: 20010050990Abstract: The invention provides a cryptographic system and method with a key escrow feature that uses a method for verifiably splitting users' private encryption keys into components and for sending those components to trusted agents chosen by the particular users, and provides a system that uses modern public key certificate management, enforced by a chip device that also self-certifies.Type: ApplicationFiled: December 27, 1999Publication date: December 13, 2001Inventor: FRANK WELLS SUDIA
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Patent number: 6009177Abstract: The invention provides a cryptographic system and method with a key escrow feature that uses a method for verifiably splitting users' private encryption keys into components and for sending those components to trusted agents chosen by the particular users, and provides a system that uses modern public key certificate management, enforced by a chip device that also self-certifies. The methods for key escrow and receiving an escrow certificate are also applied herein to a more generalized case of registering a trusted device with a trusted third party and receiving authorization from that party enabling the device to communicate with other trusted devices. Further preferred embodiments provide for rekeying and upgrading of device firmware using a certificate system, and encryption of stream-oriented data.Type: GrantFiled: February 19, 1997Date of Patent: December 28, 1999Assignee: Certco LLCInventor: Frank Wells Sudia
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Patent number: 5872849Abstract: The invention provides a cryptographic system and method with a key escrow feature that uses a method for verifiably splitting users' private encryption keys into components and for sending those components to trusted agents chosen by the particular users, and provides a system that uses modern public key certificate management, enforced by a chip device that also self-certifies. The methods for key escrow and receiving an escrow certificate are also applied herein to a more generalized case of registering a trusted device with a trusted third party and receiving authorization from that party enabling the device to communicate with other trusted devices.Type: GrantFiled: February 19, 1997Date of Patent: February 16, 1999Assignee: CertCo LLCInventor: Frank Wells Sudia
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Patent number: 5857022Abstract: The invention provides a cryptographic system and method with a key escrow feature that uses a method for verifiably splitting users' private encryption keys into components and for sending those components to trusted agents chosen by the particular users, and provides a system that uses modern public key certificate management, enforced by a chip device that also self-certifies. In a preferred embodiment of this invention, the chip encrypts or decrypts only if certain conditions are met, namely, (1) if a valid "sender certificate" and a valid "recipient certificate" are input, where "valid" means that the particular user's private decryption key is provably escrowed with a specified number of escrow agents and that the master escrow center is registered and certified by the chip manufacturer, and (2) if a valid Message Control Header is generated by the sender and validated by the recipient, thereby giving authorized investigators sufficient information with which to request and obtain the escrowed keys.Type: GrantFiled: February 19, 1997Date of Patent: January 5, 1999Assignee: CertCo LLCInventor: Frank Wells Sudia
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Patent number: 5850451Abstract: The invention provides a cryptographic system and method with a key escrow feature that uses a method for verifiably splitting users' private encryption keys into components and for sending those components to trusted agents chosen by the particular users, and provides a system that uses modern public key certificate management, enforced by a chip device that also self-certifies. In a preferred embodiment of this invention, the chip encrypts or decrypts only if certain conditions are met, namely, (1) if a valid "sender certificate" and a valid "recipient certificate" are input, where "valid" means that the particular user's private decryption key is provably escrowed with a specified number of escrow agents and that the master escrow center is registered and certified by the chip manufacturer, and (2) if a valid Message Control Header is generated by the sender and validated by the recipient, thereby giving authorized investigators sufficient information with which to request and obtain the escrowed keys.Type: GrantFiled: February 19, 1997Date of Patent: December 15, 1998Assignee: CertCo LLCInventor: Frank Wells Sudia
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Patent number: 5841865Abstract: The invention provides a cryptographic system and method with a key escrow feature that uses a method for verifiably splitting users' private keys into components and for sending those components to trusted agents chosen by the particular users, and provides a system that uses a modern public key certificate management, enforced by a chip device that also self-certifies. A preferred embodiment of this invention provides a method for generating verifiably trusted communications among a plurality of users, comprising the steps of escrowing at a trusted escrow center a plurality of asymmetric cryptographic keys to be used by a plurality of users; verifying each of said plurality of keys at the escrow center; certifying the authorization of each of said plurality of keys upon verification; and initiating a communication from each of said plurality of users using a respective one of said plurality of keys contingent upon certification.Type: GrantFiled: April 11, 1997Date of Patent: November 24, 1998Assignee: CertCo LLCInventor: Frank Wells Sudia
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Patent number: 5799086Abstract: A cryptographic system with key escrow feature that uses a method for verifiably splitting user's private encryption keys into components and for sending those components to trusted agents chosen by the particular users is provided. The system uses public key certificate management, enforced by a chip device that also self-certifies. The methods for key escrow and receiving an escrow certificate are applied to register a trusted device with a trusted third party and to receive authorization from that party enabling the device to communicate with other trusted devices. The methods for key escrow also provide assurance that a trusted device will engage in electronic transactions in accordance with predetermined rules.Type: GrantFiled: February 19, 1997Date of Patent: August 25, 1998Assignee: CertCo LLCInventor: Frank Wells Sudia
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Patent number: 5659616Abstract: A system for securely using digital signatures in a commercial cryptographic system that allows industry-wide security policy and authorization information to be encoded into the signatures and certificates by employing attribute certificates to enforce policy and authorization requirements. In addition to value limits, cosignature requirements and document type restrictions that can be placed on transactions, an organization can enforce with respect to any transaction geographical and temporal controls, age-of-signature limitations, preapproved counterparty limitations and confirm-to requirements by using attribute certificates for the transacting user. Restrictions on distribution of certificates can be set using attribute certificates. Certificates can be used also to ensure key confinement and non-decryption requirements of smartcards in this system.Type: GrantFiled: July 16, 1996Date of Patent: August 19, 1997Assignee: Certco, LLCInventor: Frank Wells Sudia