Patents by Inventor Nate WELCH

Nate WELCH 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).

  • SMART CONTRACT FOR INBOUND TRANSACTIONS
    Publication number: 20240177147
    Abstract: A custodial token platform may implement smart contracts for inbound transactions and flush transactions. The platform may deploy to a blockchain ledger, a plurality of inbound smart contracts, including first inbound smart contract for a first user of a plurality of users of a custodial token platform. The plurality of smart contracts may include a second inbound smart contract for a second user of the plurality of users of the custodial token platform. The platform may deploy a batch smart contract configured to control the plurality of inbound smart contracts. The platform may broadcast a transaction that calls the batch smart contract. The transaction causes a transfer of the first set of one or more crypto tokens of the first inbound smart contract and the second set of one or more crypto tokens of the second inbound smart contract to an outbound address of the custodial token platform.
    Type: Application
    Filed: November 28, 2022
    Publication date: May 30, 2024
    Inventors: Hao Wen, Jiangchuan He, Nate Welch, Hui Xie, Vignesh Muralidharan, Rajeev Vishaka
  • Systems and methods for cryptographic trading
    Patent number: 11893637
    Abstract: A system and method that relies upon smart contracts to facilitate cryptocurrency trades through a plurality of different exchanges. The system and method preferably operate on the blockchain.
    Type: Grant
    Filed: June 16, 2022
    Date of Patent: February 6, 2024
    Assignee: Coinbase, Inc.
    Inventors: David Bleznak, Sergey Tsyba, Jordan Lyall, Noah Passalacqua, Nate Welch, Craig Braun, Ed Posnak, Eric Bujold, Colleen Stabler, Svenn Mahle, Katie Horne, Austin Roberts, Chris Behar, Andrew Trudel, Andrew Katsevich, Harry Wright, Audrey Sciortino
  • SYSTEMS AND METHODS FOR GENERATING SECURE, ENCRYPTED COMMUNICATIONS ACROSS DISTRIBUTED COMPUTER NETWORKS FOR AUTHORIZING USE OF CRYPTOGRAPHY-BASED DIGITAL REPOSITORIES IN ORDER TO PERFORM BLOCKCHAIN OPERATIONS IN DECENTRALIZED APPLICATIONS
    Publication number: 20220318907
    Abstract: Methods and systems for the use of multi-party computation (“MPC”) key systems that involve the use of multiple parties, each of which hold respective private data that may be used to evaluate a computation without ever revealing any of the private data held by each party to perform blockchain operations. Using the MPC key systems, the methods and systems generate secure, encrypted communications across distributed computer networks for authorizing use of cryptography-based digital repositories in order to perform blockchain operations in decentralized applications.
    Type: Application
    Filed: June 16, 2022
    Publication date: October 6, 2022
    Applicant: Toffee Merger Sub ll, LLC
    Inventors: David BLEZNAK, Sergey TSYBA, Jordan LYALL, Noah PASSALACQUA, Nate WELCH, Craig BRAUN, Ed POSNAK, Eric BUJOLD, Colleen STABLER, Svenn MAHLE, Katie HORNE, Austin ROBERTS, Chris BEHAR, Andrew TRUDEL, Andrew KATSEVICH, Harry WRIGHT, Audrey SCIORTINO
  • System and method for cryptocurrency trading
    Patent number: 11386493
    Abstract: A system and method that relies upon smart contracts to facilitate cryptocurrency trades through a plurality of different exchanges. The system and method preferably operate on the blockchain.
    Type: Grant
    Filed: July 14, 2019
    Date of Patent: July 12, 2022
    Assignee: Toffee Merger Sub II, LLC
    Inventors: David Bleznak, Sergey Tsyba, Jordan Lyall, Noah Passalacqua, Nate Welch, Craig Braun, Ed Posnak, Eric Bujold, Colleen Stabler, Svenn Mahle, Katie Horne, Austin Roberts, Chris Behar, Andrew Trudel, Andrew Katsevich, Harry Wright, Audrey Sciortino
  • SYSTEM AND METHOD FOR CRYPTOCURRENCY TRADING
    Publication number: 20200020032
    Abstract: A system and method that relies upon smart contracts to facilitate cryptocurrency trades through a plurality of different exchanges. The system and method preferably operate on the blockchain.
    Type: Application
    Filed: July 14, 2019
    Publication date: January 16, 2020
    Inventors: David BLEZNAK, Sergey TSYBA, Jordan LYALL, Noah PASSALACQUA, Nate WELCH, Craig BRAUN, Ed POSNAK, Eric BUJOLD, Colleen STABLER, Svenn MAHLE, Katie HORNE, Austin ROBERTS, Chris BEHAR, Andrew TRUDEL, Andrew KATSEVICH, Harry WRIGHT, Audrey SCIORTINO