Patents by Inventor Denis Velis

Denis Velis 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).

  • Method and apparatus for flashing zero harmonic power supply
    Patent number: 11395389
    Abstract: A harmonically corrected driver board architecture of electronically communicating circuits may comprise a driver board regulation circuit, a harmonic correction and light emitting diode (HCLED) driver circuit, a LED driver ballast circuit, and a flash interface circuit, wherein the flash interface circuit is configured to generate an op-amp shutdown signal to the HCLED driver circuit.
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: July 19, 2022
    Assignee: B/E Aerospace, Inc.
    Inventors: Brendan M. Upton, Denis A. Velis
  • METHOD AND APPARATUS FOR FLASHING ZERO HARMONIC POWER SUPPLY
    Publication number: 20210185781
    Abstract: A harmonically corrected driver board architecture of electronically communicating circuits may comprise a driver board regulation circuit, a harmonic correction and light emitting diode (HCLED) driver circuit, a LED driver ballast circuit, and a flash interface circuit, wherein the flash interface circuit is configured to generate an op-amp shutdown signal to the HCLED driver circuit.
    Type: Application
    Filed: December 10, 2020
    Publication date: June 17, 2021
    Applicant: B/E AEROSPACE, INC.
    Inventors: Brendan M. Upton, Denis A. Velis
  • LED bulb and method for operating same
    Patent number: 10104730
    Abstract: Described is an LED replacement bulb having the same physical shape and appearance as a fluorescent bulb, but having the superior illumination characteristics of LED lights (e.g., the ability to dim, the absence of flicker) and the ability to switch (with or without transition) from a first color to a second color while the LED lighting assembly undergoes a dimming or brightening procedure. Furthermore, because the bulb uses the output of the light fixture (e.g., the output of the ballast of a fluorescent light fixture) as the cue for whether to change colors, no retrofitting of the lighting system is required (as might be the case if more modern, network-addressable light units were required).
    Type: Grant
    Filed: March 7, 2017
    Date of Patent: October 16, 2018
    Assignee: B/E Aerospace, Inc.
    Inventors: Luis Sam, Brendan Upton, Eric Johannessen, Denis Velis
  • LED BULB AND METHOD FOR OPERATING SAME
    Publication number: 20180263086
    Abstract: Described is an LED replacement bulb having the same physical shape and appearance as a fluorescent bulb, but having the superior illumination characteristics of LED lights (e.g., the ability to dim, the absence of flicker) and the ability to switch (with or without transition) from a first color to a second color while the LED lighting assembly undergoes a dimming or brightening procedure. Furthermore, because the bulb uses the output of the light fixture (e.g., the output of the ballast of a fluorescent light fixture) as the cue for whether to change colors, no retrofitting of the lighting system is required (as might be the case if more modern, network-addressable light units were required).
    Type: Application
    Filed: March 7, 2017
    Publication date: September 13, 2018
    Inventors: Luis Sam, Brendan Upton, Eric Johannessen, Denis Velis