Patents by Inventor Sal Khan

Sal Khan 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).

  • Patent number: 11171781
    Abstract: This invention relates to personal identity management and verifiable and authenticable methods and systems for mobile personal credentials. A critical problem is knowing the true identity of counterparties while using electronic messaging or conducting online transactions. Existing security measures can be bypassed when identity is presented in electronic form. The inventors address these issues by providing digital ID document in conjunction with data that permits the other party to verify ID. Further, the inventors either link the electronic ID to its physical counterpart or to the actual physical individual presenting the ID. Immutable digital ledger technology, such as blockchain, is used to provide trustworthy authentication of digital identity along with assurance that the identity presented belongs to the individual presenting it.
    Type: Grant
    Filed: July 20, 2018
    Date of Patent: November 9, 2021
    Inventor: Sal Khan
  • Patent number: 11139976
    Abstract: This patent describes a platform built on Blockchain/Distributed Ledger Technology (DLT) utilizing validated Self-Sovereign Identity. Identity information stored securely on a mobile device and information usable by the requestor to verify the identity and the identity presenter are delivered at the request of the identity owner. The patent claims describe the use, sharing and verification of personal and financial identity data with the identity owner's permission. The Identity owner retain complete control over distribution of their information. Technologies derived from this patent will protect technology users from theft of physical credentials that represent identity. The patent claims describe verification of identity information stored on a smart device in mobile credential form, and also verification that the presenter of the identity is the person to whom those credentials belong.
    Type: Grant
    Filed: December 12, 2018
    Date of Patent: October 5, 2021
    Inventor: Sal Khan
  • Publication number: 20210273804
    Abstract: This invention relates to personal identity management and verifiable and authenticable methods and systems for mobile personal credentials. A critical problem is knowing the true identity of counterparties while using electronic messaging or conducting online transactions. Existing security measures can be bypassed when identity is presented in electronic form. The inventors address these issues by providing digital ID document in conjunction with data that permits the other party to verify ID. Further, the inventors either link the electronic ID to its physical counterpart or to the actual physical individual presenting the ID. Immutable digital ledger technology, such as blockchain, is used to provide trustworthy authentication of digital identity along with assurance that the identity presented belongs to the individual presenting it.
    Type: Application
    Filed: July 20, 2018
    Publication date: September 2, 2021
    Inventor: SAL KHAN
  • Publication number: 20210243023
    Abstract: This patent describes a platform built on Blockchain/Distributed Ledger Technology (DLT) utilizing validated Self-Sovereign Identity. Identity information stored securely on a mobile device and information usable by the requestor to verify the identity and the identity presenter are delivered at the request of the identity owner. The patent claims describe the use, sharing and verification of personal and financial identity data with the identity owner's permission. The Identity owner retain complete control over distribution of their information. Technologies derived from this patent will protect technology users from theft of physical credentials that represent identity. The patent claims describe verification of identity information stored on a smart device in mobile credential form, and also verification that the presenter of the identity is the person to whom those credentials belong.
    Type: Application
    Filed: December 12, 2018
    Publication date: August 5, 2021
    Inventor: SAL KHAN
  • Publication number: 20200195436
    Abstract: This patent describes a platform built on Blockchain/Distributed Ledger Technology (DLT) utilizing validated Self-Sovereign Identity. Identity information stored securely on a mobile device and information usable by the requestor to verify the identity and the identity presenter are delivered at the request of the identity owner. The patent claims describe the use, sharing and verification of personal and financial identity data with the identity owner's permission. The Identity owner retain complete control over distribution of their information. Technologies derived from this patent will protect technology users from theft of physical credentials that represent identity. The patent claims describe verification of identity information stored on a smart device in mobile credential form, and also verification that the presenter of the identity is the person to whom those credentials belong.
    Type: Application
    Filed: December 12, 2018
    Publication date: June 18, 2020
    Inventor: SAL KHAN
  • Publication number: 20190370847
    Abstract: Current technologies employed by rewards, gift card and e-coupon (incentive programs) have proven to be susceptible to fraud and high program costs. Of paramount concern is the current ease with which criminals can ‘steal’ value belonging to legitimate incentive holders from retailers and service providers. The inventors, through embodiments of this invention, address these issues by using a fixed-value cryptographic token, immutable distributed ledger technology, Self-Sovereign Identity, and strong authentication integrated into a digital wallet. The tokens, as embodied in the invention, are variable, redeemable, transferable, exchangeable, and multi-use. They can offer discounts, instant rewards, and other incentives. With ownership of the tokens powered by Self-Sovereign Identity, the tokens, and the distributed ledger ensure that incentives are delivered to, and redeemed by the intended recipient.
    Type: Application
    Filed: April 22, 2019
    Publication date: December 5, 2019
    Inventor: Sal Khan
  • Patent number: 10320807
    Abstract: Identity documents are produced to confirm the identity of an individual and often their rights, such as driver's license, health card, age, and residence. False and counterfeit documents however can be used to commit fraud, gain unauthorized access to services and steal an individual's identity. Embodiments of the invention address verification and authentication of an identity document by correlating the information extracted from the identity document at the time of its presentation as evidence of an individual's identity with the original data relating to the identity document when it was issued to an individual or subsequently verified by an issuing authority of the identity document.
    Type: Grant
    Filed: February 25, 2015
    Date of Patent: June 11, 2019
    Inventor: Sal Khan
  • Patent number: 10171476
    Abstract: The migration of identity documents, such as driving licenses, from physical documents to electronic documents creates new problems for those seeking to verify the identity of an individual based upon the electronic document they provide. However, the inventors have established a means of binding electronic documents and electronic representations of physical documents to individuals at issuance of the document(s). Accordingly, the inventors address identity verification by providing to those seeking to verify the individual's identity data allowing them to verify the presented electronic ID document. For example, a police officer requesting a driving license can obtain on their own electronic device through the methods of the invention the issued driving license associated with identifier information on the license provided by the individual. As such tampering with the license to change a name, date of birth, photo etc. will result in a visible mismatch to the police officer in comparing them.
    Type: Grant
    Filed: February 15, 2016
    Date of Patent: January 1, 2019
    Inventor: Sal Khan
  • Publication number: 20170324750
    Abstract: The migration of identity documents, such as driving licenses, from physical documents to electronic documents creates new problems for those seeking to verify the identity of an individual based upon the electronic document they provide. However, the inventors have established a means of binding electronic documents and electronic representations of physical documents to individuals at issuance of the document(s). Accordingly, the inventors address identity verification by providing to those seeking to verify the individual's identity data allowing them to verify the presented electronic ID document. For example, a police officer requesting a driving license can obtain on their own electronic device through the methods of the invention the issued driving license associated with identifier information on the license provided by the individual. As such tampering with the license to change a name, date of birth, photo etc. will result in a visible mismatch to the police officer in comparing them.
    Type: Application
    Filed: February 15, 2016
    Publication date: November 9, 2017
    Inventor: SAL KHAN
  • Publication number: 20160210621
    Abstract: Whilst technological progress in identity (ID) documents continues to evolve, prior art systems do not ultimately prevent ID document tampering, replication, etc. by virtue of their being no unique associations of the ID document to both its physical/digital identity and the physical identity of the cardholder. Accordingly, the inventors through embodiments of the invention address these issues through the provisioning of ID documents with features that allow unique association of the ID document to both its physical/digital identity and the physical identity of the cardholder.
    Type: Application
    Filed: December 3, 2015
    Publication date: July 21, 2016
    Inventor: SAL KHAN
  • Publication number: 20150341370
    Abstract: Identity documents are produced to confirm the identity of an individual and often their rights, such as driver's license, health card, age, and residence. False and counterfeit documents however can be used to commit fraud, gain unauthorized access to services and steal an individual's identity. Embodiments of the invention address verification and authentication of an identity document by correlating the information extracted from the identity document at the time of its presentation as evidence of an individual's identity with the original data relating to the identity document when it was issued to an individual or subsequently verified by an issuing authority of the identity document.
    Type: Application
    Filed: February 25, 2015
    Publication date: November 26, 2015
    Inventor: SAL KHAN
  • Publication number: 20150047003
    Abstract: A method is disclosed for user verification. From a user system personal data of a first user is provided to a server. From the server the personal data of the first user is provided to an authority server, the personal data for being verified. The personal data of the first user is verified against data stored by the authority server to provide a verification signal indicative of whether the personal data is verified as accurate or other than accurate, the authority server other than a commercial party to a commercial transaction between the first user and the server; and when the personal data of the first user corresponds with data stored by the authority server. Then the verification signal indicating that the personal data is accurate personal data of the first user is provided to the server.
    Type: Application
    Filed: August 7, 2014
    Publication date: February 12, 2015
    Inventor: SAL KHAN
  • Patent number: 7800687
    Abstract: A camera and a method for controlling the camera. Also a face recognition secure access camera and a method of capturing an image that is not saturated or too dark.
    Type: Grant
    Filed: May 29, 2007
    Date of Patent: September 21, 2010
    Inventors: Sal Khan, Shahid Khan, Martin D. Levine
  • Publication number: 20080301800
    Abstract: A system and method for creating a virtual private network (VPN) over a computer network using multi-layered permissions-based access control comprises a first individual seeking to send a live message from a transmitting node to a second individual at a receiving node over a computer network; means for identifying persons authorized access to said computer network; a Network Guardian Server for authenticating the identity of said transmitting and receiving nodes; and, a System Guardian Server for authenticating the identity of said first and second individuals as persons authorized access to the computer network.
    Type: Application
    Filed: September 14, 2007
    Publication date: December 4, 2008
    Inventor: Sal KHAN
  • Publication number: 20080062278
    Abstract: A camera and a method for controlling the camera. Also a face recognition secure access camera and a method of capturing an image that is not saturated or too dark.
    Type: Application
    Filed: May 29, 2007
    Publication date: March 13, 2008
    Inventors: Sal Khan, Martin Levine, Shahid Khan
  • Patent number: 7225338
    Abstract: A system and method that permits a plurality of clients to remotely search and share biometric information contained in single or a plurality of databases over a local area network, wide area network or public network such as the Internet. The system comprises one ore more remote workstations each having a camera and means for converting facial images of persons of interest to biometric templates. A biometric search query may be placed from the remote workstation to one or more searchable databases containing a plurality of biometric templates. The databases are connected to the workstation by communication means through a server that manages data traffic between the remote workstation and the database. A search engine compares the biometric template of the person of interest to those stored on the database(s) and indicates a match according to a predetermined confidence interval.
    Type: Grant
    Filed: June 21, 2002
    Date of Patent: May 29, 2007
    Inventors: Sal Khan, Martin D. Levine
  • Patent number: 7117370
    Abstract: A method for secure transmission of data, like e-mail and other secure documents, over a computer network includes the use of biometrics to verify that the sender of the data is confirmed as an individual authorized for secure access transmission of data over the network and by verifying that the recipient of the data is also an individual authorized to receive data by secure access transmission over the network. The methodology comprises creating a database containing the biometric templates of all individuals authorized for secure access transmission of data over the network and connecting the database to a data processor. The transmission of counterfeit messages is prevented by confirming the identity of the sender as an individual authorized for secure access transmission over the network by scanning a predetermined biometric of the sender, and comparing the biometric of the sender with the predetermined biometric of all individuals who are authorized for secure access transmission over the network.
    Type: Grant
    Filed: February 20, 2002
    Date of Patent: October 3, 2006
    Inventors: Sal Khan, Martin Levine
  • Publication number: 20030210336
    Abstract: A camera and a method for controlling the camera. Also a face recognition secure access camera and a method of capturing an image that is not saturated or too dark.
    Type: Application
    Filed: May 8, 2002
    Publication date: November 13, 2003
    Inventors: Sal Khan, Martin D. Levine, Shahid Khan
  • Publication number: 20030126121
    Abstract: A system and method that permits a plurality of clients to remotely search and share biometric information contained in single or a plurality of databases over a local area network, wide area network or public network such as the Internet. The system comprises one ore more remote workstations each having a camera and means for converting facial images of persons of interest to biometric templates. A biometric search query may be placed from the remote workstation to one or more searchable databases containing a plurality of biometric templates. The databases are connected to the workstation by communication means through a server that manages data traffic between the remote workstation and the database. A search engine compares the biometric template of the person of interest to those stored on the database(s) and indicates a match according to a predetermined confidence interval.
    Type: Application
    Filed: June 21, 2002
    Publication date: July 3, 2003
    Inventors: Sal Khan, Martin D. Levine
  • Publication number: 20030115474
    Abstract: A challenge response system is disclosed for validating the identity of a camera used in a secure access application employing biometrics and attached to a workstation. The system includes a first identification means for identifying the camera; a second identification means for identifying the micro controller within the camera; and, means for authenticating the identity of the camera attached to the workstation. The identification means are one of a string of numbers, letters or an alphanumeric string of a predetermined length sufficient to provide a unique identifier. When an authorized camera is attached to the workstation the identification means are transmitted to and stored on the workstation. When the user desires access to the workstation the workstation will challenge the camera for identification means. If the response does not match the means stored in the workstation access is denied.
    Type: Application
    Filed: May 29, 2002
    Publication date: June 19, 2003
    Inventors: Sal Khan, Martin D. Levine, Shahid Khan