Patents by Inventor Joannes Gregorius Bremer

Joannes Gregorius Bremer 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).

  • Activity monitoring
    Patent number: 7845228
    Abstract: An activity monitor is provided that reduces the amount of power consumed during a monitoring operation.
    Type: Grant
    Filed: November 21, 2003
    Date of Patent: December 7, 2010
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Joannes Gregorius Bremer, Paraskevas Dunias, Gillian Antoinette Mimnagh-Kelleher, Adrianus Petrus Johanna Maria Rommers, Wilhelmus Lambertus Marinus Cornelius Verhoeven
  • Activity monitoring
    Patent number: 7325453
    Abstract: An activity monitor is provided that can be cheaper and require lower power than existing activity monitors. A single output channel from a plurality of motion sensors is provided and monitored intermittently.
    Type: Grant
    Filed: November 21, 2003
    Date of Patent: February 5, 2008
    Assignee: Koninklijke Philips Electronics, N.V.
    Inventors: Joannes Gregorius Bremer, Paraskevas Dunias, Gillian Antoinette Mimnagh-Kelleher, Adrianus Petrus Johanna Maria Rommers, Wilhelmus Lambertus Marinus Cornelius Verhoeven
  • Device for determining the displacement of a machine tool component
    Patent number: 3973119
    Abstract: A device is described for determining the linear displacement of a machine tool component with the aid of a grating which is mechanically connected to the component, which grating is disposed in the light path between a light source and a light-sensitive element which converts the incident light into an electric signal. The light-sensitive element is a multiple photo-cell which consists of a row of line-shaped photo-diodes which by means of an electrical switch are consecutively connected to an electronic circuit which processes the signal which is produced in the photo-diodes.
    Type: Grant
    Filed: March 10, 1975
    Date of Patent: August 3, 1976
    Assignee: U.S. Philips Corporation
    Inventors: Hendrik Renes, Joannes Gregorius Bremer