Patents Assigned to Rembrandt IP Management, LLC
  • Patent number: 7365734
    Abstract: The present invention addresses the above described problems by simplifying the assumptions on possible motions made by a user. This simplification process can take place by making an assumption that the motion of the device will travel along a certain preferential motion arc, which will be referred to herein as the “Javal arc.” Calculations of motions of the device can be made based on these Javal arcs. Additionally, the double integration of each accelerometer is now eliminated and the expensive accelerometers are replaced by two magnetic sensors.
    Type: Grant
    Filed: February 9, 2004
    Date of Patent: April 29, 2008
    Assignee: Rembrandt IP Management, LLC
    Inventors: Sina Fateh, Ray Valdes, John Masiewicz
  • Publication number: 20060291503
    Abstract: A DSL device performs a frame check sequence operation in a digital signal processor (DSP), i.e., layer one of the OSI seven layer model, heretofore performed only in layer two of the OSI seven layer model. Performing the layer two framing and calculating the frame check sequence in the DSP allows the DSP to use the layer two error detection results, and optionally, the mean squared error vector, to more accurately determine whether to update adaptive receiver parameters.
    Type: Application
    Filed: August 28, 2006
    Publication date: December 28, 2006
    Applicants: PARADYNE CORPORATION, REMBRANDT IP MANAGEMENT, LLC
    Inventor: Joseph Chapman