Patents by Inventor Johan Lodenius

Johan Lodenius 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).

  • Single chip solution for multimedia GSM mobile station systems
    Patent number: 5923761
    Abstract: According to the present invention, a single chip semiconductor devices is provided. In one version of the invention, a single chip CMOS technology architecture is used to implement all or various combinations of baseband radio transmission, baseband interfaces and filtering, source coding, source interfaces and filtering, control and supervision, power and clock management, keyboard and display drivers, memory management and code compaction, digital signal processing ("DSP") and DSP memory and radio interface functions.
    Type: Grant
    Filed: March 5, 1998
    Date of Patent: July 13, 1999
    Assignee: LSI Logic Corporation
    Inventor: Johan Lodenius
  • Single chip solution for multimedia GSM mobile station systems
    Patent number: 5799091
    Abstract: According to the present invention, a single chip semiconductor devices is provided. In one version of the invention, a single chip CMOS technology architecture is used to implement all or various combinations of baseband radio transmission, baseband interfaces and filtering, source coding, source interfaces and filtering, control and supervision, power and clock management, keyboard and display drivers, memory management and code compaction, digital signal processing ("DSP") and DSP memory and radio interface functions.
    Type: Grant
    Filed: May 24, 1996
    Date of Patent: August 25, 1998
    Assignee: LSI Logic Corporation
    Inventor: Johan Lodenius