Patents by Inventor Seung B. Lee

Seung B. Lee 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).

  • Publication number: 20250066328
    Abstract: Provided herein is a compound of Formula (I): or a pharmaceutically acceptable salt, stereoisomer, mixture of stereoisomers, or deuterated analog thereof, a pharmaceutical composition comprising a compound of the present disclosure, together with a pharmaceutically acceptable excipient thereof, and a method of treating cancer with the same.
    Type: Application
    Filed: July 25, 2024
    Publication date: February 27, 2025
    Inventors: Jonah J. Chang, Jayaraman Chandrasekhar, Kevin S. Currie, Stephen D. Holmbo, Jesse M. Jacobsen, David L. Kukla, Seung H. Lee, Yasamin Moazami, Leena B. Patel, Thomas J. Paul, Stephane Perreault, Patrick J. Salvo, Jennifer A. Treiberg, Heath A. Weaver
  • Patent number: 6794217
    Abstract: A micromirror is fabricated in a substrate by defining a mirror platform on a first side of the substrate, defining an actuator structure corrected to the platform on a second side of the substrate, and then releasing the mirror platform for motion with the actuator. The actuator may be a comb drive structure having interdigitated movable finger electrodes connected to the mirror platform and stationary finger electrodes mounted on the substrate. The movable and stationary finger electrodes preferably are asymmetrical, and when activated, controllably move the mirror platform either horizontally or vertically with respect to the surface of the substrate. The comb drive structure may be connected at one of its ends to a torsional support beam secured to the substrate, for torsional motion of the mirror platform with respect to the substrate. Alternatively, the comb drive may be connected at both ends to spaced torsional support beams for vertical motion of the platform with respect to the substrate.
    Type: Grant
    Filed: April 1, 2003
    Date of Patent: September 21, 2004
    Assignee: Cornell Research Foundation, Inc.
    Inventors: Seung B. Lee, Noel C. MacDonald
  • Publication number: 20030203530
    Abstract: A micromirror is fabricated in a substrate by defining a mirror platform on a first side of the substrate, defining an actuator structure corrected to the platform on a second side of the substrate, and then releasing the mirror platform for motion with the actuator. The actuator may be a comb drive structure having interdigitated movable finger electrodes connected to the mirror platform and stationary finger electrodes mounted on the substrate. The movable and stationary finger electrodes preferably are asymmetrical, and when activated, controllably move the mirror platform either horizontally or vertically with respect to the surface of the substrate.
    Type: Application
    Filed: April 1, 2003
    Publication date: October 30, 2003
    Inventors: Seung B. Lee, Noel C. MacDonald
  • Patent number: 6541831
    Abstract: A micromirror is fabricated in a substrate by defining a mirror platform on a first side of the substrate, defining an actuator structure corrected to the platform on a second side of the substrate, and then releasing the mirror platform for motion with the actuator. The actuator may be a comb drive structure having interdigitated movable finger electrodes connected to the mirror platform and stationary finger electrodes mounted on the substrate. The movable and stationary finger electrodes preferably are asymmetrical, and when activated, controllably move the mirror platform either horizontally or vertically with respect to the surface of the substrate. The comb drive structure may be connected at one of its ends to a torsional support beam secured to the substrate, for torsional motion of the mirror platform with respect to the substrate. Alternatively, the comb drive may be connected at both ends to spaced torsional support beams for vertical motion of the platform with respect to the substrate.
    Type: Grant
    Filed: January 18, 2001
    Date of Patent: April 1, 2003
    Assignee: Cornell Research Foundation, Inc.
    Inventors: Seung B. Lee, Noel C. MacDonald
  • Publication number: 20010044165
    Abstract: A micromirror is fabricated in a substrate by defining a mirror platform on a first side of the substrate, defining an actuator structure corrected to the platform on a second side of the substrate, and then releasing the mirror platform for motion with the actuator. The actuator may be a comb drive structure having interdigitated movable finger electrodes connected to the mirror platform and stationary finger electrodes mounted on the substrate. The movable and stationary finger electrodes preferably are asymmetrical, and when activated, controllably move the mirror platform either horizontally or vertically with respect to the surface of the substrate.
    Type: Application
    Filed: January 18, 2001
    Publication date: November 22, 2001
    Inventors: Seung B. Lee, Noel C. MacDonald
  • Patent number: 4266306
    Abstract: A bath seat for babies which includes a seat having at least one hole formed on a central portion of a curved upper surface thereof and groove portions formed at a central portion of opposite sides of the seat, a first and second catch member disposed within the groove portions, a base member disposed beneath the seat, a plurality of supporting plates connected to the base and including idle-holes formed therein, a plurality of support legs connected to the seat and a first and second supporting rod connected to said supporting legs, adjustably positioned within the idle-holes of the supporting plates and connected to end portions of the first and second catch members, respectively, for adjustment of positioning within the idle-holes of the supporting plates and corresponding positioning of said seat.
    Type: Grant
    Filed: June 8, 1979
    Date of Patent: May 12, 1981
    Inventor: Seung B. Lee