Patents by Inventor Chaithra Belle

Chaithra Belle 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: 9593975
    Abstract: A method for determining a liquid level in a boiler of an apparatus having a temperature sensor for sensing a temperature which is indicative of a temperature of the liquid inside the boiler, includes inducing a temporary deflection of the temperature sensed by the temperature sensor; determining an evaluation temperature sensed by the temperature sensor after inducing the deflection; and determining the liquid level from at least the evaluation temperature. The evaluation temperature is determined by monitoring the deflection and by defining an extreme value of the deflection as the evaluation temperature.
    Type: Grant
    Filed: March 21, 2008
    Date of Patent: March 14, 2017
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Taikang Xiao, Tamilselvan Thirumazhisai Sankaralingam, Jose Luis Estrada, Hock Soon Tiew, Chaithra Belle, Jasmeet Singh Chadha, Barry Eng Keong Tay
  • Patent number: 8365446
    Abstract: A garment care system includes a steam generator having a steam outlet, and a handset having a steam inlet arranged for coupling to the steam outlet, an opening for releasing steam and a steam control unit for controlling a valve for controlling the release of steam. The steam control unit includes a selector unit having at least two selection options, and a steam release switch connected to the selector unit and arranged for starting or stopping the release of steam in dependence on the selected option.
    Type: Grant
    Filed: February 16, 2011
    Date of Patent: February 5, 2013
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Mo Tan Ng, Chaithra Belle, Hock Soon Tiew, Tang Har Pong
  • Publication number: 20110209364
    Abstract: A garment care system includes a steam generator having a steam outlet, and a handset having a steam inlet arranged for coupling to the steam outlet, an opening for releasing steam and a steam control unit for controlling a valve for controlling the release of steam. The steam control unit includes a selector unit having at least two selection options, and a steam release switch connected to the selector unit and arranged for starting or stopping the release of steam in dependence on the selected option.
    Type: Application
    Filed: February 16, 2011
    Publication date: September 1, 2011
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: MO TAN NG, CHAITHRA BELLE, HOCK SOON TIEW, TANG PONG HAR
  • Patent number: 7908776
    Abstract: A garment care system includes a steam generator having a steam outlet, and a handset having a steam inlet arranged for coupling to the steam outlet, an opening for releasing steam and a steam control unit for controlling a valve for controlling the release of steam. The steam control unit includes a selector unit having at least two selection options, and a steam release switch connected to the selector unit and arranged for starting or stopping the release of steam in dependence on the selected option.
    Type: Grant
    Filed: September 15, 2006
    Date of Patent: March 22, 2011
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Mo Tan Ng, Chaithra Belle, Hock Soon Tiew, Tang Har Pong
  • Publication number: 20100107886
    Abstract: The present invention relates to a method of determining a liquid level in a boiler (12) of an apparatus (10) having a temperature sensor (24) for sensing a temperature (T) which is indicative of a temperature of the liquid inside the boiler (12), comprising the steps of: inducing a temporary deflection of the temperature (T) sensed by the temperature sensor (24); determining an evaluation temperature (Tev) sensed by the temperature sensor (24) after inducing the deflection; and determining the liquid level from at least the evaluation temperature (Tev). Advantageously, the invention provides that the evaluation temperature (Tev) is determined by monitoring the deflection and by defining an extreme value (Tmax, Tmin) of the deflection as the evaluation temperature (Tev). Further, the present invention relates to an steam generating apparatus adapted for executing such a method, a domestic appliance having such a steam generating apparatus.
    Type: Application
    Filed: March 21, 2008
    Publication date: May 6, 2010
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Taikang Xiao, Tamilselvan Thirumazhisai Sankaralingam, Jose Luis Estrada, Hock Soon Tiew, Chaithra Belle, Jasmeet Singh Chadha, Barry Eng Keong Tay
  • Publication number: 20100000130
    Abstract: A garment care system comprising a steam generator (7) having a steam outlet (19), and at least one garment care handset (3) having a steam inlet (31) arranged for coupling to the steam outlet, an opening (33) for releasing steam and a steam control unit (37) arranged for controlling a valve (21) for controlling the release of steam. The steam control unit comprises a selection means (43) having at least two selection options, and a steam release switch (41) electrically connected to the selection means and arranged for starting or stopping the release of steam in dependence on the selected option. The at least two options provide the user with the flexibility to choose or select the way he/she wants to operate the steam release of the handset. The user may select the option that fits best the task at hand. The handset may be an iron suitable for cooperation with a steam generator having a steam outlet or a garment steamer suitable for cooperation with a steam generator having a steam outlet.
    Type: Application
    Filed: September 15, 2006
    Publication date: January 7, 2010
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Mo Tan Ng, Chaithra Belle, Hock Soon Tiew, Tang Har Pong