Patents by Inventor Johannes Corenlius Antonius Muller

Johannes Corenlius Antonius Muller 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).

  • ACTUATOR ARRANGEMENT FOR ACTIVE VIBRATION ISOLATION COMPRISING AN INERTIAL REFERENCE MASS
    Publication number: 20120074627
    Abstract: Actuator arrangement with an actuator (8), a reference mass (22), a spring (24) and a first sensor (26; 42, 43; 32, 36). The actuator (8) applies a force between a first object (2) relative to a second object (16; 54). The reference mass (22) is, in use, supported by a third object (16; 56) by means of the spring (24). The first sensor (26; 42, 43; 32, 36) generates a first distance signal that depends on a first distance (z2; z5,z6; z3,z4) between the reference mass (22) and the first object (2) and is provided to a controller (6) to actuate the actuator (8).
    Type: Application
    Filed: December 8, 2011
    Publication date: March 29, 2012
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Michael Johannes Vervoordeldonk, Theo Anges Maria Ruijl, Robertus Mathijs Gerardus Rijs, Johannes Corenlius Antonius Muller