Patents by Inventor Noa More Rensing

Noa More Rensing 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).

  • Magnetically actuated torsional micro-mechanical mirror system
    Patent number: 6538799
    Abstract: A torsional micro-mechanical mirror system includes a mirror assembly rotatably supported by a torsional mirror support assembly for rotational movement over and within a cavity in a base. The cavity is sized sufficiently to allow unimpeded rotation of the mirror assembly. The mirror assembly includes a support structure for supporting a reflective layer. The support structure is coplanar with and formed from the same wafer as the base. The torsional mirror support assembly includes at least one torsion spring formed of an electroplated metal. An actuator assembly is operative to apply a driving force to torsionally drive the torsional mirror support assembly, whereby torsional motion of the torsional mirror support assembly causes rotational motion of the mirror assembly. In another embodiment, a magnetic actuator assembly is provided to drive the mirror assembly.
    Type: Grant
    Filed: January 3, 2001
    Date of Patent: March 25, 2003
    Assignees: The Microoptical Corporation, Northeastern University
    Inventors: Robert William McClelland, Noa More Rensing, Mark Bradley Spitzer, Paul Daniel Aquilino, Paul Martin Zavracky
  • Method of fabrication of a torsional micro-mechanical mirror system
    Patent number: 6353492
    Abstract: A torsional micro-mechanical mirror system includes a mirror assembly rotatably supported by a torsional mirror support assembly for rotational movement over and within a cavity in a base. The cavity is sized sufficiently to allow unimpeded rotation of the mirror assembly. The mirror assembly includes a support structure for supporting a reflective layer. The support structure is coplanar with and formed from the same wafer as the base. The torsional mirror support assembly includes at least one torsion spring formed of an electroplated metal. An actuator assembly is operative to apply a driving force to torsionally drive the torsional mirror support assembly, whereby torsional motion of the torsional mirror support assembly causes rotational motion of the mirror assembly. In another embodiment, a magnetic actuator assembly is provided to drive the mirror assembly.
    Type: Grant
    Filed: January 3, 2001
    Date of Patent: March 5, 2002
    Assignees: The Microoptical Corporation, Northeastern University
    Inventors: Robert William McClelland, Noa More Rensing, Mark Bradley Spitzer, Paul Daniel Aquilino, Paul Martin Zavracky
  • Magnetically actuated torsional micro-mechanical mirror system
    Publication number: 20010022682
    Abstract: A torsional micro-mechanical mirror system includes a mirror assembly rotatably supported by a torsional mirror support assembly for rotational movement over and within a cavity in a base. The cavity is sized sufficiently to allow unimpeded rotation of the mirror assembly. The mirror assembly includes a support structure for supporting a reflective layer. The support structure is coplanar with and formed from the same wafer as the base. The torsional mirror support assembly includes at least one torsion spring formed of an electroplated metal. An actuator assembly is operative to apply a driving force to torsionally drive the torsional mirror support assembly, whereby torsional motion of the torsional mirror support assembly causes rotational motion of the mirror assembly. In another embodiment, a magnetic actuator assembly is provided to drive the mirror assembly.
    Type: Application
    Filed: January 3, 2001
    Publication date: September 20, 2001
    Applicant: THE MICROOPTICAL CORPORATION
    Inventors: Robert William McClelland, Noa More Rensing, Mark Bradley Spitzer, Paul Daniel Aquilino, Paul Martin Zavracky
  • Method of fabrication of a torsional micro-mechanical mirror system
    Publication number: 20010021058
    Abstract: A torsional micro-mechanical mirror system includes a mirror assembly rotatably supported by a torsional mirror support assembly for rotational movement over and within a cavity in a base. The cavity is sized sufficiently to allow unimpeded rotation of the mirror assembly. The mirror assembly includes a support structure for supporting a reflective layer. The support structure is coplanar with and formed from the same wafer as the base. The torsional mirror support assembly includes at least one torsion spring formed of an electroplated metal. An actuator assembly is operative to apply a driving force to torsionally drive the torsional mirror support assembly, whereby torsional motion of the torsional mirror support assembly causes rotational motion of the mirror assembly. In another embodiment, a magnetic actuator assembly is provided to drive the mirror assembly.
    Type: Application
    Filed: January 3, 2001
    Publication date: September 13, 2001
    Applicant: THE MICROOPTICAL CORPORATION
    Inventors: Robert William McClelland, Noa More Rensing, Mark Bradley Spitzer, Paul Daniel Aquilino, Paul Martin Zavracky
  • Torsional micro-mechanical mirror system
    Patent number: 6201629
    Abstract: A torsional micro-mechanical mirror system includes a mirror assembly rotatably supported by a torsional mirror support assembly for rotational movement over and within a cavity in a base. The cavity is sized sufficiently to allow unimpeded rotation of the mirror assembly. The mirror assembly includes a support structure for supporting a reflective layer. The support structure is coplanar with and formed from the same wafer as the base. The torsional mirror support assembly includes at least one torsion spring formed of an electroplated metal. An actuator assembly is operative to apply a driving force to torsionally drive the torsional mirror support assembly, whereby torsional motion of the torsional mirror support assembly causes rotational motion of the mirror assembly. In another embodiment, a magnetic actuator assembly is provided to drive the mirror assembly.
    Type: Grant
    Filed: August 26, 1998
    Date of Patent: March 13, 2001
    Assignees: MicroOptical Corporation, Northeastern University
    Inventors: Robert William McClelland, Noa More Rensing, Mark Bradley Spitzer, Paul Daniel Aquilino, Paul Martin Zavracky