Patents by Inventor Mark A. Lewellen

Mark A. Lewellen 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).

  • Patent number: 9339375
    Abstract: Disclosed herein is an implantable capsule expander device for insertion within a lens capsule of an eye of a patient. The device comprises an arcuate center portion including first and second rims and having a first height, an outermost peripheral portion including a second height that is less than the first height, and a receiving portion formed between the first and second rims. The center portion and the outermost peripheral portion are configured to stabilize the capsule expander device within the lens capsule and to expand the lens capsule. The receiving portion is sized to receive an artificial intraocular lens.
    Type: Grant
    Filed: December 11, 2013
    Date of Patent: May 17, 2016
    Assignee: Novartis AG
    Inventors: Sung Kyu Lee, Son Trung Tran, Kevin Mark Lewellen
  • Publication number: 20140172089
    Abstract: Disclosed herein is an implantable capsule expander device for insertion within a lens capsule of an eye of a patient. The device comprises an arcuate center portion including first and second rims and having a first height, an outermost peripheral portion including a second height that is less than the first height, and a receiving portion formed between the first and second rims. The center portion and the outermost peripheral portion are configured to stabilize the capsule expander device within the lens capsule and to expand the lens capsule. The receiving portion is sized to receive an artificial intraocular lens.
    Type: Application
    Filed: December 11, 2013
    Publication date: June 19, 2014
    Inventors: Sung Kyu Lee, Son Trung Tran, Kevin Mark Lewellen
  • Publication number: 20130110234
    Abstract: An accommodative intraocular lens (IOL) system is disclosed for insertion into an eye to provide accommodative vision, the system including a first lens having an first optic, a second lens having a second optic, a transparent, low refractive index medium disposed between the first and second optics; and at least one haptic connected to the first and second lenses and configured to facilitate movement of one lens relative to the other lens, such that when the lens system is positioned in an eye, ciliary muscle movements can alter the distance between the first and second lenses and vary the overall lens power of the system.
    Type: Application
    Filed: September 14, 2012
    Publication date: May 2, 2013
    Inventors: Lauren DeVita, Hari Subramamiam, Shinwook Lee, Daniel Robert Carson, David Borja, Son Tran, Kevin Mark Lewellen
  • Publication number: 20040008255
    Abstract: A vehicle video system includes a small camera in the passenger area that uses illumination in the non-visible spectrum to illuminate the passenger area. The vehicle video system records video information on a digital video recorder that uses digital media such as a hard disk drive, recordable CD (CD-R), rewritable CD (CR-RW), or writable Digital Video Disc (DVD). The vehicle video system includes a local wireless interface, such as a Bluetooth-compatible interface, that automatically connects to a compatible device in the parking area of the vehicle that is coupled to a database. In this manner, the digital video information collected by the vehicle video system is automatically transferred to the database when the vehicle is parked, removing the need for any human intervention for the logging and cataloging of video tapes.
    Type: Application
    Filed: July 11, 2002
    Publication date: January 15, 2004
    Inventor: Mark A. Lewellen
  • Publication number: 20030137586
    Abstract: A vehicle video switcher receives inputs from multiple video cameras on a vehicle, and independently routes any of these video inputs to multiple video monitors in the vehicle. A front video monitor is within the view of the driver of the vehicle. When the driver activates the left turn signal, the view from the left side video camera is displayed on the front video monitor. When the driver activates the right turn signal, the view from the right side video camera is displayed on the front video monitor. When the driver puts the vehicle in reverse, thereby activating the backup light, the view from the rear video camera is displayed on the front video monitor. The driver may select the default view for the front video monitor by pressing on a button or by using a hand-held remote control. Graphical view indicators superimposed on the displayed image indicate which view is currently being displayed.
    Type: Application
    Filed: January 22, 2002
    Publication date: July 24, 2003
    Applicant: Infinite Innovations, Inc.
    Inventor: Mark A. Lewellen
  • Patent number: D448756
    Type: Grant
    Filed: October 26, 2000
    Date of Patent: October 2, 2001
    Inventor: Mark A. Lewellen
  • Patent number: D489386
    Type: Grant
    Filed: November 22, 2002
    Date of Patent: May 4, 2004
    Assignee: Aurora DNV, L.L.C.
    Inventors: Mark A. Lewellen, Jonathan W. Rimington