Patents by Inventor Omar Haidar

Omar Haidar 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: 9127873
    Abstract: A secondary loop temperature control circuit for a temperature-controlled region in a compartment of a refrigerator is shown. The secondary loop temperature control circuit has a reservoir, configured to have a medium flow there through. A first heat exchanger is in flow communication with the reservoir and is configured to have the medium flow there through. The first heat exchanger is in thermal communication with the temperature-controlled region.
    Type: Grant
    Filed: December 18, 2007
    Date of Patent: September 8, 2015
    Assignee: General Electric Company
    Inventors: Ronald Scott Tarr, Matthew William Davis, Alvaro Delgado, Omar Haidar, Alexander Pinkus Rafalovich, Toby Whitaker, Martin Mitchell Zentner
  • Patent number: 8511767
    Abstract: A consumer appliance, such as a refrigerator, is provided with a compartment with a basket assembly, which may be configured on a pull-out drawer so as to move into and out of the compartment with the pull-out drawer. The basket assembly includes a first basket component and a second basket component releasably engaged with the first basket component along mating edges of the respective basket components, wherein in an engaged state, the first and second basket components define a singular continuous wall basket. At least one of the first or second basket components is releasable and removable from the pull-out drawer.
    Type: Grant
    Filed: December 7, 2010
    Date of Patent: August 20, 2013
    Assignee: General Electric Company
    Inventors: Omar Haidar, Bagawathkumar Chellappan, James Bryan Rawson, Mukta Marwah, Jonathan Michael Cepress
  • Patent number: 8499577
    Abstract: An ice making apparatus for a refrigerator is disclosed. The apparatus includes an ice making compartment; an icemaker disposed in the ice making compartment and including an ice mold body, the ice mold body defining therein a plurality of ice cavities for containing water therein for freezing into ice cubes, and a channel for transport of a working medium, the channel having an outlet; and a temperature sensor disposed in the ice making compartment and adjacent the outlet.
    Type: Grant
    Filed: December 12, 2008
    Date of Patent: August 6, 2013
    Assignee: General Electric Company
    Inventors: Eric K. Watson, Omar Haidar, Kenneth U. Nsofor, Matthew William Davis, Ronald Scott Tarr, Joseph Waugh
  • Patent number: 8256234
    Abstract: A method for cooling an icemaker is disclosed. The icemaker includes an ice mold body having a channel for transport of coolant and a plurality of ice cavities. The method includes the steps of injecting a coolant into the channel, adding water to the ice cavities, forming ice cubes in the ice cavities, removing coolant from the channel, heating the ice mold body, and ejecting the ice cubes from the ice mold body. The removal step is performed by reversing direction of a coolant pump.
    Type: Grant
    Filed: December 12, 2008
    Date of Patent: September 4, 2012
    Assignee: General Electric Company
    Inventors: Eric K. Watson, Omar Haidar, Matthew William Davis, Ronald Scott Tarr
  • Publication number: 20120139402
    Abstract: A consumer appliance, such as a refrigerator, is provided with a compartment with a basket assembly, which may be configured on a pull-out drawer so as to move into and out of the compartment with the pull-out drawer. The basket assembly includes a first basket component and a second basket component releasably engaged with the first basket component along mating edges of the respective basket components, wherein in an engaged state, the first and second basket components define a singular continuous wall basket. At least one of the first or second basket components is releasable and removable from the pull-out drawer.
    Type: Application
    Filed: December 7, 2010
    Publication date: June 7, 2012
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Omar Haidar, Bagawathkumar Chellappan, James Bryan Rawson, Mukta Marwah, Jonathan Michael Cepress
  • Patent number: 8171744
    Abstract: A method of controlling temperature for forming ice within an icemaker compartment of a refrigerator is disclosed. The method includes the steps of activating at least one of the compressor and the coolant pump during an icemaking cycle to provide cooling to the icemaker compartment sufficient to make ice at a first rate, and increasing operation of at least one of the compressor and the coolant pump to provide cooling to the icemaker compartment sufficient to make ice at a second rate, which is faster than the first rate. A related refrigerator is also disclosed.
    Type: Grant
    Filed: June 30, 2009
    Date of Patent: May 8, 2012
    Assignee: General Electric Company
    Inventors: Eric K. Watson, Matthew William Davis, Omar Haidar, Ronald Scott Tarr, Joseph Waugh
  • Publication number: 20120090347
    Abstract: An airflow diverter for a cooling compartment. The airflow diverter is disposed between an evaporator outlet and an evaporator inlet of the cooling compartment, which forms a barrier between the evaporator outlet and evaporator inlet by preventing direct flow of air from the evaporator outlet to the evaporator inlet. Because air is prevented from immediately flowing back to the evaporator inlet from the evaporator outlet, the airflow path of cooled air exiting the evaporator outlet is lengthened. As such, the airflow diverter allows cool air to fully circulate within the cooling compartment before returning to the evaporator inlet.
    Type: Application
    Filed: October 29, 2010
    Publication date: April 19, 2012
    Inventors: Michelle Diana GROSS, Omar Haidar, Amol Suresh Mulay
  • Publication number: 20120031129
    Abstract: A secondary loop temperature control circuit for a temperature-controlled region in a compartment of a refrigerator is shown. The secondary loop temperature control circuit has a reservoir, configured to have a medium flow there through. A first heat exchanger is in flow communication with the reservoir and is configured to have the medium flow there through. The first heat exchanger is in thermal communication with the temperature-controlled region.
    Type: Application
    Filed: December 18, 2007
    Publication date: February 9, 2012
    Inventors: Ronald Scott Tarr, Matthew William Davis, Alvaro Delgado, Omar Haidar, Alexander Pinkus Rafalovich, Toby Whitaker, Martin Mitchell Zentner
  • Patent number: 8099975
    Abstract: An icemaker having a mold comprising at least one cavity and a cooling system. The cooling system has a first heat exchanger configured to have a medium flow there through. The first heat exchanger is in thermal communication with the mold to reduce the temperature of the mold below a predetermined temperature.
    Type: Grant
    Filed: December 31, 2007
    Date of Patent: January 24, 2012
    Assignee: General Electric Company
    Inventors: Alexander Pinkus Rafalovich, Omar Haidar, Matthew William Davis, Krzysztof Struminski, Solomon Muthumani, Ronald Scott Tarr, Stephen Bischoff, Alvaro Delgado
  • Patent number: 8099968
    Abstract: A method and apparatus for circulating air within an icemaker compartment of a refrigerator are disclosed. The method includes the steps of activating the icemaker, filling the ice cavities with water, and activating the fan after a predetermined time after the ice cavities are filled with water. The apparatus includes a food storage compartment, an access door operable to selectively close the food storage compartment, an icemaker compartment on the access door, an icemaker disposed in the icemaker compartment, the icemaker including an ice mold body defining a plurality of ice cavities, an ice storage bin disposed in the icemaker compartment, a fan for distributing cold air within the icemaker compartment, at least one heating element attached to the ice mold body, a coolant pump, and a controller for regulating the fan and the coolant pump.
    Type: Grant
    Filed: January 29, 2009
    Date of Patent: January 24, 2012
    Assignee: General Electric Company
    Inventors: Eric K. Watson, Omar Haidar, Kenneth U. Nsofor, Matthew William Davis, Ronald Scott Tarr, Joseph Waugh
  • Publication number: 20100326093
    Abstract: A method of controlling temperature for forming ice within an icemaker compartment of a refrigerator is disclosed. The method includes the steps of activating at least one of the compressor and the coolant pump during an icemaking cycle to provide cooling to the icemaker compartment sufficient to make ice at a first rate, and increasing operation of at least one of the compressor and the coolant pump to provide cooling to the icemaker compartment sufficient to make ice at a second rate, which is faster than the first rate. A related refrigerator is also disclosed.
    Type: Application
    Filed: June 30, 2009
    Publication date: December 30, 2010
    Inventors: Eric K. Watson, Matthew William Davis, Omar Haidar, Ronald Scott Tarr, Joseph Waugh
  • Publication number: 20100186429
    Abstract: A method and apparatus for circulating air within an icemaker compartment of a refrigerator are disclosed. The method includes the steps of activating the icemaker, filling the ice cavities with water, and activating the fan after a predetermined time after the ice cavities are filled with water. The apparatus includes a food storage compartment, an access door operable to selectively close the food storage compartment, an icemaker compartment on the access door, an icemaker disposed in the icemaker compartment, the icemaker including an ice mold body defining a plurality of ice cavities, an ice storage bin disposed in the icemaker compartment, a fan for distributing cold air within the icemaker compartment, at least one heating element attached to the ice mold body, a coolant pump, and a controller for regulating the fan and the coolant pump.
    Type: Application
    Filed: January 29, 2009
    Publication date: July 29, 2010
    Inventors: Eric K. Watson, Omar Haidar, Kenneth U. Nsofar, Matthew William Davis, Ronald Scott Tarr, Joseph Waugh
  • Publication number: 20100147005
    Abstract: A method for cooling an icemaker is disclosed. The icemaker includes an ice mold body having a channel for transport of coolant and a plurality of ice cavities. The method includes the steps of injecting a coolant into the channel, adding water to the ice cavities, forming ice cubes in the ice cavities, removing coolant from the channel, heating the ice mold body, and ejecting the ice cubes from the ice mold body. The removal step is performed by reversing direction of a coolant pump.
    Type: Application
    Filed: December 12, 2008
    Publication date: June 17, 2010
    Inventors: Eric K. Watson, Omar Haidar, Matthew William Davis, Ronald Scott Tarr
  • Publication number: 20100147008
    Abstract: An ice making apparatus for a refrigerator is disclosed. The apparatus includes an ice making compartment; an icemaker disposed in the ice making compartment and including an ice mold body, the ice mold body defining therein a plurality of ice cavities for containing water therein for freezing into ice cubes, and a channel for transport of a working medium, the channel having an outlet; and a temperature sensor disposed in the ice making compartment and adjacent the outlet.
    Type: Application
    Filed: December 12, 2008
    Publication date: June 17, 2010
    Inventors: Eric K. WATSON, Omar Haidar, Kenneth U. Nsofor, Mathew William Davis, Ronald Scott Tarr, Joseph Waugh
  • Publication number: 20090165491
    Abstract: An icemaker having a mold comprising at least one cavity and a cooling system. The cooling system has a first heat exchanger configured to have a medium flow there through. The first heat exchanger is in thermal communication with the mold to reduce the temperature of the mold below a predetermined temperature.
    Type: Application
    Filed: December 31, 2007
    Publication date: July 2, 2009
    Inventors: Alexander Pinkus Rafalovich, Omar Haidar, Matthew William Davis, Kyzysztof Struminski, Solomon Muthumani, Ronald Scott Tarr, Stephen Bischoff, Alvaro Delgado
  • Publication number: 20090151375
    Abstract: A secondary loop temperature control circuit for a temperature-controlled region in a compartment of a refrigerator is shown. The secondary loop temperature control circuit has a reservoir, configured to have a medium flow there through. A first heat exchanger is in flow communication with the reservoir and is configured to have the medium flow there through. The first heat exchanger is in thermal communication with the temperature-controlled region.
    Type: Application
    Filed: December 18, 2007
    Publication date: June 18, 2009
    Inventors: Ronald Scott Tarr, Matthew William Davis, Alvaro Delgado, Omar Haidar, Alexander Pinkus Rafalovich, Toby Whitaker, Martin Mitchell Zentner
  • Patent number: 7000407
    Abstract: A refrigerator including a refrigerator compartment, a refrigerator door coupled to the refrigerator compartment, the refrigerator door has an inner surface. The refrigerator further includes a bin for storing items therein mounted to the inner surface of the refrigerator door and at least one thermoelectric module operationally coupled to the bin, such that the bin is temperature controlled independent of the refrigerator compartment.
    Type: Grant
    Filed: May 22, 2003
    Date of Patent: February 21, 2006
    Assignee: General Electric Company
    Inventors: Debra Ann Miozza, Martin Zentner, Anand Ganesh Joshi, Sanjay Manohar Anikhindi, Venkataramana Rachakonda, Venkata Ramakrishna Ramayanam, John Kenneth Hooker, Omar Haidar
  • Publication number: 20040231339
    Abstract: A refrigerator including a refrigerator compartment, a refrigerator door coupled to the refrigerator compartment, the refrigerator door has an inner surface. The refrigerator further includes a bin for storing items therein mounted to the inner surface of the refrigerator door and at least one thermoelectric module operationally coupled to the bin, such that the bin is temperature controlled independent of the refrigerator compartment.
    Type: Application
    Filed: May 22, 2003
    Publication date: November 25, 2004
    Inventors: Debra Ann Miozza, Martin Zentner, Anand Ganesh Joshi, Sanjay Manohar Anikhindi, Venkataramana Rachakonda, Venkata Ramakrishna Ramayanam, John Kenneth Hooker, Omar Haidar
  • Patent number: 6787738
    Abstract: A self-cleaning oven includes an oven cavity, a gas sensor in flow communication with the oven cavity, and a controller configured to select one of a plurality of self-clean cycle times based upon a peak value of sampled signals of the gas sensor.
    Type: Grant
    Filed: January 27, 2003
    Date of Patent: September 7, 2004
    Assignee: General Electric Company
    Inventors: Kresimir Odorcic, Omar Haidar, Robert Cissell, Michael McGonagle, Scott Horning
  • Publication number: 20040144768
    Abstract: A self-cleaning oven includes an oven cavity, a gas sensor in flow communication with the oven cavity, and a controller configured to select one of a plurality of self-clean cycle times based upon a peak value of sampled signals of the gas sensor.
    Type: Application
    Filed: January 27, 2003
    Publication date: July 29, 2004
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Kresimir Odorcic, Omar Haidar, Robert Cissell, Michael McGonagle, Scott Horning