Patents by Inventor Jesse Posner

Jesse Posner 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).

  • Systems and methods for generating signatures
    Patent number: 11552792
    Abstract: System and method for digitally signing messages using multi-party computation.
    Type: Grant
    Filed: December 22, 2020
    Date of Patent: January 10, 2023
    Assignee: Coinbase, Inc.
    Inventors: Jake Craige, Jesse Posner, Adam Everspaugh
  • SYSTEMS AND METHODS FOR MANAGING CRYPTOCURRENCY
    Publication number: 20230004960
    Abstract: A system for managing and using digital financial assets, such as cryptocurrency uses multiple independent devices that mutually cooperate to control cryptocurrency assets in a secure manner. Each of these devices may store a unique private key associated with the cryptocurrency assets, which may be configured such that a certain minimum number of these private keys are required to transfer the cryptocurrency assets. The use of multiple private keys spread across multiple distinct devices may reduce the likelihood of loss stemming from a hardware failure or reduce the likelihood of an attacker successfully gaining access to the cryptocurrency assets. In addition, selection of the devices to be used for storing these private keys, as well as how many private keys are required to authorize a transaction, may be tailored to balance a user's preferences for reliability of access versus security and for third-party custody versus self-custody.
    Type: Application
    Filed: June 30, 2022
    Publication date: January 5, 2023
    Applicant: Block, Inc.
    Inventors: Max Guise, Justin Williams, Jesse Posner, Alexander Schoof, Jordan Mecom, Arvin Aminpour, Allison Moyer, Kirill Zhukov, David Robinson, Bradley Ryan, Ryan Lanman, Lindsey Grossman
  • SYSTEMS AND METHODS FOR MANAGING CRYPTOCURRENCY
    Publication number: 20230004958
    Abstract: A system for managing and using digital financial assets, such as cryptocurrency uses multiple independent devices that mutually cooperate to control cryptocurrency assets in a secure manner. Each of these devices may store a unique private key associated with the cryptocurrency assets, which may be configured such that a certain minimum number of these private keys are required to transfer the cryptocurrency assets. The use of multiple private keys spread across multiple distinct devices may reduce the likelihood of loss stemming from a hardware failure or reduce the likelihood of an attacker successfully gaining access to the cryptocurrency assets. In addition, selection of the devices to be used for storing these private keys, as well as how many private keys are required to authorize a transaction, may be tailored to balance a user's preferences for reliability of access versus security and for third-party custody versus self-custody.
    Type: Application
    Filed: June 30, 2022
    Publication date: January 5, 2023
    Applicant: Block, Inc.
    Inventors: Shiva Ramachandran, Max Guise, Justin Williams, Jesse Posner, Alexander Schoof, Jordan Mecom, Arvin Aminpour, Allison Moyer, Kirill Zhukov, David Robinson, Bradley Ryan, Ryan Lanman, Lindsey Grossman
  • SYSTEMS AND METHODS FOR GENERATING SIGNATURES
    Publication number: 20210111877
    Abstract: System and method for digitally signing messages using multi-party computation.
    Type: Application
    Filed: December 22, 2020
    Publication date: April 15, 2021
    Inventors: Jake Craige, Jesse Posner, Adam Everspaugh
  • SYSTEMS AND METHODS FOR GENERATING SIGNATURES
    Publication number: 20210036841
    Abstract: System and method for digitally signing messages using multi-party computation.
    Type: Application
    Filed: August 3, 2020
    Publication date: February 4, 2021
    Inventors: Jake Craige, Jesse Posner, Adam Everspaugh
  • Systems and methods for generating signatures
    Patent number: 10903991
    Abstract: System and method for digitally signing messages using multi-party computation.
    Type: Grant
    Filed: August 3, 2020
    Date of Patent: January 26, 2021
    Assignee: Coinbase, Inc.
    Inventors: Jake Craige, Jesse Posner, Adam Everspaugh