Patents by Inventor Michael A. Stuckey

Michael A. Stuckey 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).

  • Code hopping based system with increased security
    Patent number: 9512659
    Abstract: An access system includes a transmitter and a receiver for exchange of secure data wherein the system uses an encryption and a decryption algorithm to exchange a secure data packet. The secure data packet may include an unencrypted data packet and an encrypted data packet. The encrypted data packet may include first data encrypted by the encryption algorithm, and data decrypted by the decryption algorithm, wherein the data decrypted by the decryption algorithm includes a combination of a secure signature and second data encrypted by the encryption algorithm.
    Type: Grant
    Filed: September 11, 2012
    Date of Patent: December 6, 2016
    Assignee: MICROCHIP TECHNOLOGY INCORPORATED
    Inventors: Vivien Delport, Michael A. Stuckey, Enrique Aleman
  • CODE HOPPING BASED SYSTEM WITH INCREASED SECURITY
    Publication number: 20130064372
    Abstract: An access system includes a transmitter and a receiver for exchange of secure data wherein the system uses an encryption and a decryption algorithm to exchange a secure data packet. The secure data packet may include an unencrypted data packet and an encrypted data packet. The encrypted data packet may include first data encrypted by the encryption algorithm, and data decrypted by the decryption algorithm, wherein the data decrypted by the decryption algorithm includes a combination of a secure signature and second data encrypted by the encryption algorithm.
    Type: Application
    Filed: September 11, 2012
    Publication date: March 14, 2013
    Inventors: Vivien Delport, Michael A. Stuckey, Enrique Aleman