Patents by Inventor James R. Bartling

James R. Bartling 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).

  • Register bank
    Patent number: 6944739
    Abstract: A filter register bank, for example, for a CAN module provides parallel and serial access. The filter bank comprises a plurality of memory cells arranged in a matrix of columns and rows, wherein for parallel access all memory cells within a row are selectable and coupled with a first plurality of bus lines and for serial access all memory cells within a column are selectable and coupled with a second plurality of bus lines.
    Type: Grant
    Filed: September 20, 2001
    Date of Patent: September 13, 2005
    Assignee: Microchip Technology Incorporated
    Inventors: James R. Bartling, Joseph A. Thomsen, Randy Yach
  • Register bank
    Publication number: 20040151047
    Abstract: A filter register bank, for example, for a CAN module provides parallel and serial access. The filter bank comprises a plurality of memory cells arranged in a matrix of columns and rows, wherein for parallel access all memory cells within a row are selectable and coupled with a first plurality of bus lines and for serial access all memory cells within a column are selectable and coupled with a second plurality of bus lines.
    Type: Application
    Filed: September 20, 2001
    Publication date: August 5, 2004
    Inventors: James R. Bartling, Joseph A. Thomsen, Randy Yach
  • 1-Nitroso-1,2,3,4-tetrahydroquinoline and 1-nitroso-indoline compounds
    Patent number: 4067871
    Abstract: This invention relates to N-nitroso compounds having the formula ##STR1## wherein R and R' each are selected from hydrogen and alkyl, Z is --CN or --COOR" wherein R" is alkyl and n is a positive integer from 1 to 7. These compounds are useful as intermediates in the preparation of photographic silver halide developing agents.
    Type: Grant
    Filed: September 9, 1976
    Date of Patent: January 10, 1978
    Assignee: Polaroid Corporation
    Inventors: James R. Bartles-Keith, Mary T. Burgess, Jean B. Rogers