Patents by Inventor SITHAARTH T. SUBRAMANIYAM

SITHAARTH T. SUBRAMANIYAM 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).

  • Patent number: 9982866
    Abstract: A console assembly for an appliance has a console shell having a front surface with integrated light reflector cups, and a printed circuit board (PCB) mounted to the console shell and having light emitting diodes (LEDs) emitting light into at least some of the integrated light reflector cups.
    Type: Grant
    Filed: March 18, 2016
    Date of Patent: May 29, 2018
    Assignee: Whirlpool Corporation
    Inventors: Matthew P. Ebrom, Eric J. Schuh, Sithaarth T. Subramaniyam, Sugosh Venkataraman, Udayakumar Arumugam, Guilherme Martinhon
  • Patent number: 9940857
    Abstract: A console assembly for an appliance has a light transmissive indicia assembly having at least one indicator and one operator control, a printed circuit assembly (PCA) mounted to the indicia assembly with touch circuit and light emitting diodes (LEDs) mounted to both sides of the PCA, and a light reflector disposed adjacent to the PCA and the LEDs.
    Type: Grant
    Filed: November 17, 2015
    Date of Patent: April 10, 2018
    Assignee: Whirlpool Corporation
    Inventors: Timothy E. Heater, Eric J. Schuh, Sithaarth T. Subramaniyam
  • Patent number: 9933131
    Abstract: In one aspect, a device has a controller and a fascia assembly, with a fascia, and a printed circuit board (PCB) mounted to the fascia. The PCB has a plurality of holes, and a plurality of light emitting diodes (LEDs), wherein one LED is mounted adjacent to each hole. The device also includes a wiring harness coupling the controller to the PCB wherein the LEDs may be energized according to signals received from the controller; and a console adjacent the PCB. The console has a plurality of light reflecting cups arranged therein so that each light reflecting cup covers an LED and the adjacent hole to reflect light from the LEDs through the holes so that the light is visible through the fascia assembly.
    Type: Grant
    Filed: March 2, 2016
    Date of Patent: April 3, 2018
    Assignee: Whirlpool Corporation
    Inventors: Matthew P. Ebrom, Eric J. Schuh, Sithaarth T. Subramaniyam, Sugosh Venkataraman, Shivayogi Annigeri, Michael E. Gatt, Ajay Ram Narayana Pillai, Mihir Ponkshe
  • Patent number: 9589748
    Abstract: A cycle selector knob to rotary encoder user interface for the operation of an appliance has a knob for rotating a shaft of a rotary encoder wherein the shaft is received by a control panel barrel to provide radial and thrust bearing surfaces. The knob has an axial boss dimensioned to affix to the shaft and bear against the radial bearing surface of the barrel and a shoulder to bear against the thrust bearing surface of the barrel. The control panel is secured to a console so that radial and thrust forces of the knob are directed via the radial and thrust bearing surfaces only to the console through the control panel.
    Type: Grant
    Filed: February 21, 2014
    Date of Patent: March 7, 2017
    Assignee: Whirlpool Corporation
    Inventors: Timothy E. Heater, Sithaarth T. Subramaniyam
  • Publication number: 20160201877
    Abstract: A console assembly for an appliance has a console shell having a front surface with integrated light reflector cups, and a printed circuit board (PCB) mounted to the console shell and having light emitting diodes (LEDs) emitting light into at least some of the integrated light reflector cups.
    Type: Application
    Filed: March 18, 2016
    Publication date: July 14, 2016
    Inventors: MATTHEW P. EBROM, ERIC J. SCHUH, SITHAARTH T. SUBRAMANIYAM, SUGOSH VENKATARAMAN, UDAYAKUMAR ARUMUGAM, GUILHERME MARTINHON
  • Publication number: 20160178160
    Abstract: In one aspect, a device has a controller and a fascia assembly, with a fascia, and a printed circuit board (PCB) mounted to the fascia. The PCB has a plurality of holes, and a plurality of light emitting diodes (LEDs), wherein one LED is mounted adjacent to each hole. The device also includes a wiring harness coupling the controller to the PCB wherein the LEDs may be energized according to signals received from the controller; and a console adjacent the PCB. The console has a plurality of light reflecting cups arranged therein so that each light reflecting cup covers an LED and the adjacent hole to reflect light from the LEDs through the holes so that the light is visible through the fascia assembly.
    Type: Application
    Filed: March 2, 2016
    Publication date: June 23, 2016
    Inventors: MATTHEW P. EBROM, ERIC J. SCHUH, SITHAARTH T. SUBRAMANIYAM, SUGOSH VENKATARAMAN, SHIVAYOGI ANNIGERI, MICHAEL E. GATT, AJAY RAM NARAYANA PILLAI, MIHIR PONKSHE
  • Publication number: 20160071443
    Abstract: A console assembly for an appliance has a light transmissive indicia assembly having at least one indicator and one operator control, a printed circuit assembly (PCA) mounted to the indicia assembly with touch circuit and light emitting diodes (LEDs) mounted to both sides of the PCA, and a light reflector disposed adjacent to the PCA and the LEDs.
    Type: Application
    Filed: November 17, 2015
    Publication date: March 10, 2016
    Inventors: Timothy E. HEATER, Eric J. SCHUH, Sithaarth T. SUBRAMANIYAM
  • Patent number: 9220394
    Abstract: A console assembly for an appliance has a light transmissive indicia assembly having at least one indicator and one operator control, a printed circuit assembly (PCA) mounted to the indicia assembly with touch circuit and light emitting diodes (LEDs) mounted to both sides of the PCA, and a light reflector disposed adjacent to the PCA and the LEDs.
    Type: Grant
    Filed: August 15, 2013
    Date of Patent: December 29, 2015
    Assignee: Whirlpool Corporation
    Inventors: Timothy E. Heater, Eric J. Schuh, Sithaarth T. Subramaniyam
  • Publication number: 20150113841
    Abstract: In one aspect, an alphanumeric display assembly includes a printed circuit board (PCB), a plurality of light emitting diodes (LEDs) and a plurality of light reflecting cups. The PCB has a front side and a rear side and includes a plurality of holes extending through the PCB between the front and rear sides. The holes are arranged to form an alphanumeric indicium. The LEDs are mounted to the PCB on the rear side. At least one LED is mounted adjacent to each hole. The plurality of light reflecting cups are mounted to the PCB on the rear side. Each light reflecting cup covers the at least one LED and the adjacent hole, and is spaced from the at least one LED and the adjacent hole to reflect light from the LEDs through the holes so the alphanumeric indicium is visible from the front side.
    Type: Application
    Filed: October 29, 2013
    Publication date: April 30, 2015
    Applicant: Whirlpool Corporation
    Inventors: MATTHEW P. EBROM, ERIC J. SCHUH, SITHAARTH T. SUBRAMANIYAM, SUGOSH VENKATARAMAN
  • Publication number: 20150049455
    Abstract: A console assembly for an appliance has a light transmissive indicia assembly having at least one indicator and one operator control, a printed circuit assembly (PCA) mounted to the indicia assembly with touch circuit and light emitting diodes (LEDs) mounted to both sides of the PCA, and a light reflector disposed adjacent to the PCA and the LEDs.
    Type: Application
    Filed: August 15, 2013
    Publication date: February 19, 2015
    Applicant: Whirpool Corporation
    Inventors: TIMOTHY E. HEATER, ERIC J. SCHUH, SITHAARTH T. SUBRAMANIYAM
  • Publication number: 20140262701
    Abstract: A cycle selector knob to rotary encoder user interface for the operation of an appliance has a knob for rotating a shaft of a rotary encoder wherein the shaft is received by a control panel barrel to provide radial and thrust bearing surfaces. The knob has an axial boss dimensioned to affix to the shaft and bear against the radial bearing surface of the barrel and a shoulder to bear against the thrust bearing surface of the barrel. The control panel is secured to a console so that radial and thrust forces of the knob are directed via the radial and thrust bearing surfaces only to the console through the control panel.
    Type: Application
    Filed: February 21, 2014
    Publication date: September 18, 2014
    Applicant: WHIRLPOOL CORPORATION
    Inventors: TIMOTHY L. HEATER, SITHAARTH T. SUBRAMANIYAM