Patents by Inventor Marcin Matuszkiewicz

Marcin Matuszkiewicz 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).

  • Network data transmission and diagnostic methods using out-of-band data
    Patent number: 7792425
    Abstract: Out-of-band data communication of diagnostic and/or configuration data is performed using transceivers in a data or communication network. A light beam or other carrier is modulated with high-speed data and out-of-band diagnostic and/or configuration data to create a double modulated data signal. A physical layer signal is created that includes modulations of the double modulated signal. The physical layer signal is transmitted onto a physical link. The diagnostic and/or configuration data can be transmitted in the out-of-band signal without substantially reducing or otherwise interfering with the transmission rate of the high-speed data.
    Type: Grant
    Filed: March 2, 2005
    Date of Patent: September 7, 2010
    Assignee: Finisar Corporation
    Inventors: Lew Aronson, Lucy Hosking, Marcin Matuszkiewicz, Rudy Hofmeister
  • Out-of-band data communication between network transceivers
    Patent number: 7630631
    Abstract: Out-of-band data communication of diagnostic or other data is performed using transceivers in a data or communication network. A light beam or other carrier is modulated with high-speed data and out-of-band data to create a double modulated data signal. A physical layer signal is created that includes modulations of the double modulated signal. The physical layer signal is transmitted onto a physical link. The diagnostic or other data can be transmitted in the out-of-band signal without substantially reducing or otherwise interfering with the transmission rate of the high-speed data.
    Type: Grant
    Filed: April 14, 2004
    Date of Patent: December 8, 2009
    Assignee: Finisar Corporation
    Inventors: Lew Aronson, Lucy Hosking, Marcin Matuszkiewicz, Beck Mason
  • Network data transmission and diagnostic methods using out-of-band data
    Publication number: 20050232635
    Abstract: Out-of-band data communication of diagnostic and/or configuration data is performed using transceivers in a data or communication network. A light beam or other carrier is modulated with high-speed data and out-of-band diagnostic and/or configuration data to create a double modulated data signal. A physical layer signal is created that includes modulations of the double modulated signal. The physical layer signal is transmitted onto a physical link. The diagnostic and/or configuration data can be transmitted in the out-of-band signal without substantially reducing or otherwise interfering with the transmission rate of the high-speed data.
    Type: Application
    Filed: March 2, 2005
    Publication date: October 20, 2005
    Inventors: Lew Aronson, Lucy Hosking, Marcin Matuszkiewicz, Rudy Hofmeister
  • Out-of-band data communication between network transceivers
    Publication number: 20050232643
    Abstract: Out-of-band data communication of diagnostic or other data is performed using transceivers in a data or communication network. A light beam or other carrier is modulated with high-speed data and out-of-band data to create a double modulated data signal. A physical layer signal is created that includes modulations of the double modulated signal. The physical layer signal is transmitted onto a physical link. The diagnostic or other data can be transmitted in the out-of-band signal without substantially reducing or otherwise interfering with the transmission rate of the high-speed data.
    Type: Application
    Filed: April 14, 2004
    Publication date: October 20, 2005
    Inventors: Lew Aronson, Lucy Hosking, Marcin Matuszkiewicz, Beck Mason