Patents by Inventor Ramya BAGAVATH SINGH

Ramya BAGAVATH SINGH 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 reducing noise in capacitive touch interfaces
    Patent number: 9256333
    Abstract: A method for controlling a capacitive touch panel includes filtering differential capacitance data. The filtered data is integrated in a first direction of the touch panel to generate a first set of integrated data, and integrated in a second direction of the touch panel to generate a second set of integrated data. The first and second sets of integrated data are averaged, and a touch on the touch panel is detected based on the average of the first and second sets of integrated touch data.
    Type: Grant
    Filed: April 15, 2014
    Date of Patent: February 9, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ramya Bagavath Singh, Sudhir Naik
  • METHOD AND APPARATUS FOR REDUCING NOISE IN CAPACITIVE TOUCH INTERFACES
    Publication number: 20150293621
    Abstract: A method for controlling a capacitive touch panel includes filtering differential capacitance data. The filtered data is integrated in a first direction of the touch panel to generate a first set of integrated data, and integrated in a second direction of the touch panel to generate a second set of integrated data. The first and second sets of integrated data are averaged, and a touch on the touch panel is detected based on the average of the first and second sets of integrated touch data.
    Type: Application
    Filed: April 15, 2014
    Publication date: October 15, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ramya Bagavath Singh, Sudhir NAIK
  • TOUCH SENSOR CONTROLLER AND METHOD FOR DRIVING THE SAME
    Publication number: 20150169123
    Abstract: A method for driving a touch sensor controller is provided. The method includes receiving touch data from a touch sensor panel and performing interpolation on the received touch data using characterization parameters according to a size and location of a conductor to increase a number of touch data points.
    Type: Application
    Filed: September 17, 2014
    Publication date: June 18, 2015
    Inventors: Seung-Jae LEE, Karimulla SHAIK, Devendran MANI, Ramya BAGAVATH SINGH, Jong-Seon KIM, Jong-Kang PARK, Hae-Yong AHN, Yoon-Kyung CHOI