Patents by Inventor Erkan Diken

Erkan Diken 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).

  • Active matrix hybrid microLED display
    Patent number: 11900859
    Abstract: A driver system controls a plurality of light emitting diodes (LEDs). The driver system includes a first driver to provide an LED current to each of the plurality of LEDs. The first driver includes a current mirror for the LED current provided to the plurality of LEDs. The driver system also includes a second driver to modulate the LED current provided to the plurality of LEDs.
    Type: Grant
    Filed: May 21, 2021
    Date of Patent: February 13, 2024
    Assignee: Lumileds LLC
    Inventors: Wilhelmus Johannes Robertus Van Lier, Marcus Hendrikus Adrianus van Steen, Nicola Bettina Pfeffer, Rob Jacques Paul Engelen, Erkan Diken, Arjen Gerben Van Der Sijde
  • System with adaptive light source and neuromorphic vision sensor
    Patent number: 11800233
    Abstract: An apparatus includes a neuromorphic vision unit, an array, and a controller. The neuromorphic vision unit includes a plurality of pixels to photoelectrically produce data based on light received from an object in a scene. The array includes a plurality of light sources. The controller controls the plurality of light sources at one of a plurality of granularities, at least in part based on the data.
    Type: Grant
    Filed: May 21, 2021
    Date of Patent: October 24, 2023
    Assignee: Lumileds LLC
    Inventors: Erkan Diken, Arjen Gerben Van Der Sijde, Nicola Bettina Pfeffer, Wilhelmus Johannes Robertus Van Lier, Marcus Hendrikus Adrianus van Steen, Rob Jacques Paul Engelen
  • LED ARRAY OPTIMIZATION USING ARTIFICIAL NEURAL NETWORKS
    Publication number: 20230177793
    Abstract: An illumination arrangement in a mobile device is provided that uses an artificial neural network (ANN) to correct an image of a scene. The mobile device has an illumination apparatus with an LED array that emits light to illuminate a scene. The LED array has LEDs, separated by borders, that are independently driven. A camera has a sensor to capture an image of the scene. The ANN has a training mode in which the ANN is trained using a set of images captured by the camera to generate parameters. The ANN is trained offline in a cloud network. A processor uses the trained ANN in an inference mode to correct the image.
    Type: Application
    Filed: November 29, 2022
    Publication date: June 8, 2023
    Inventors: Erkan Diken, Arjen Gerben Van der Sijde, Nicola Bettina Pfeffer
  • ACTIVE MATRIX HYBRID MICROLED DISPLAY
    Publication number: 20220375397
    Abstract: A driver system controls a plurality of light emitting diodes (LEDs). The driver system includes a first driver to provide an LED current to each of the plurality of LEDs. The first driver includes a current mirror for the LED current provided to the plurality of LEDs. The driver system also includes a second driver to modulate the LED current provided to the plurality of LEDs.
    Type: Application
    Filed: May 21, 2021
    Publication date: November 24, 2022
    Applicant: Lumileds LLC
    Inventors: Wilhelmus Johannes Robertus Van Lier, Marcus Hendrikus Adrianus van Steen, Nicola Bettina Pfeffer, Rob Jacques Paul Engelen, Erkan Diken, Arjen Gerben Van Der Sijde
  • SYSTEM WITH ADAPTIVE LIGHT SOURCE AND NEUROMORPHIC VISION SENSOR
    Publication number: 20220377222
    Abstract: An apparatus includes a neuromorphic vision unit, an array, and a controller. The neuromorphic vision unit includes a plurality of pixels to photoelectrically produce data based on light received from an object in a scene. The array includes a plurality of light sources. The controller controls the plurality of light sources at one of a plurality of granularities, at least in part based on the data.
    Type: Application
    Filed: May 21, 2021
    Publication date: November 24, 2022
    Applicant: Lumileds LLC
    Inventors: Erkan Diken, Arjen Gerben Van Der Sijde, Nicola Bettina Pfeffer, Wilhelmus Johannes Robertus Van Lier, Marcus Hendrikus Adrianus van Steen, Rob Jacques Paul Engelen
  • USER-CONTROLLED IMAGING DEVICE
    Publication number: 20210112195
    Abstract: A user-controlled imaging device can include an imaging unit, a user facing imaging unit, a pupil detection and tracking unit for computing the user's viewing direction, a control unit for controlling the imaging unit corresponding to the determined direction of the user's view.
    Type: Application
    Filed: October 8, 2020
    Publication date: April 15, 2021
    Inventors: Erkan Diken, Nicola Bettina Pfeffer, Arjen Gerben Van Der Sijde, Quint Van Voorst-Vader