Patents by Inventor Lei U. Vinoya

Lei U. Vinoya 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).

  • Lantern using LEDs and rechargeable solar panel
    Publication number: 20070274066
    Abstract: A solar rechargeable lantern that utilizes light emitting diodes (LEDs) as the light source. The lantern comprises a base member having a rechargeable battery positioned therein, a light emitting portion, a solar panel connected to the battery and a printed circuit board mounted in the light emitting portion and having a plurality of LED arrays mounted thereto, the battery in turn being connected to the LED arrays. A controller is provided to control the charge applied to the battery by the solar panel and to monitor the charge status of the battery. The LED array comprises twelve parallel rows of LEDs, each row having a plurality of serially connected LEDs.
    Type: Application
    Filed: May 25, 2006
    Publication date: November 29, 2007
    Inventors: Pervaiz Lodhie, Lei U. Vinoya, Emery A. Brown
  • Light-emitting diode lamp and light fixture including same
    Patent number: 6997576
    Abstract: An LED lamp has a substantially planar circuit board having two opposed sides, and a plurality of light-emitting diodes (LEDs) grouped to form two LED arrays. The LEDs of one of the two LED arrays are mounted along opposite edges of one of the sides of the circuit board. The LEDs of the other LED array are mounted along opposite edges of the other side of the circuit board.
    Type: Grant
    Filed: October 8, 2003
    Date of Patent: February 14, 2006
    Assignee: Ledtronics, Inc.
    Inventors: Pervaiz Lodhie, Lei U. Vinoya