Patents by Inventor Adam I. PAPAMARCOS

Adam I. PAPAMARCOS 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: 20150334799
    Abstract: This application relates to a dynamic lighting circuit for a keyboard of a computing device. The lighting circuit described herein includes several light emitting diode (LED) drivers having multiple channels for controlling multiple LEDs. The lighting circuit also includes an electrically erasable read-only memory (EEPROM) for storing configuration data for the LED drivers. Each LED is configured to individually illuminate a single key of the keyboard, allowing the lighting circuit to modify the brightness of each key without affecting the brightness of other keys. In this way, more lighting schemes are available for the keyboard, while also providing a thinner mechanical design for the keyboard. Lighting schemes can include illuminating a group or groups of keys at a different brightness level than other keys that are not contained in the group. Additionally, lighting schemes can include animations executed by varying the brightness levels of keys over a period of time.
    Type: Application
    Filed: May 15, 2014
    Publication date: November 19, 2015
    Applicant: Apple Inc.
    Inventors: Alejandro Lara ASCORRA, Adam I. PAPAMARCOS, Asif HUSSAIN, Mohammad J. NAVABI-SHIRAZI, Keith J. HENDREN, Thai Q. LA