Abstract: A detection circuit includes a first power line, a first signal conditioning module operationally coupled to the first power line, a neutral line (N) operationally coupled to the first signal conditioning module, a second signal conditioning module operationally coupled to the first power line, a second power line operationally coupled to the second signal conditioning module, and an analog to digital (A/D) converter operationally coupled to the first and the second signal conditioning modules.

Abstract: A cooking platform includes at least one surface heating element having a first power consumption level and an oven located under the surface heating element. The oven includes a first heating element having a second power consumption level and a second heating element having a third power consumption level. The second heating element has at least two heating sub-elements. One of the two heating sub-elements is configured to be deenergized when a sum of the first, second, and third power consumption levels exceeds a power consumption limit of the cooking platform.

Abstract: A method for operating an oven including a microcomputer includes receiving in a microprocessor of an oven, a plurality of inputs from a user indicative of a conventional cooking time, a conventional cooking temperature, and a food category, wherein the oven includes an RF generation module, an upper heater module, a lower heater module, and a convection fan, and converting at least one of the conventional cooking time to a speedcooking time different than the conventional cooking time, and the conventional cooking temperature to a speedcooking temperature.

Abstract: A method for operating an oven including a microcomputer includes receiving in a microprocessor of an oven, a plurality of inputs from a user indicative of a conventional cooking time, a conventional cooking temperature, and a food category, wherein the oven includes an RF generation module, an upper heater module, a lower heater module, and a convection fan, and converting at least one of the conventional cooking time to a speedcooking time different than the conventional cooking time, and the conventional cooking temperature to a speedcooking temperature.

Abstract: A user interface for an oven including at least one heating element is described. The interface includes a reconfigurable display for indicating a plurality of oven control options and a plurality of selectors adjacent said display for user selection of said options. Each of said selectors correspond to one of said options indicated in said display, and a processor is configured to operate said display in response to manipulation of said plurality of selectors with selection specific menus and to control the heating element according to inputs obtained through said selection specific menus.

Abstract: A cooktop comprising at least one cooktop heater and a controller coupled to the heater and operable to control operation of the heater, including cool down of the heater and drift detection, is described. In one embodiment, the cooktop further comprises a control interface coupled to the controller. The interface comprises a power setting selection unit for operator selection of a power level setting for the heater. The controller is configured to switch off supply of power to the heater if a second power level selection for the heater is a lower power level than a first power level selection, and to then resume standard heater operation once a temperature corresponding to the second power level selection is reached.

Abstract: A user interface for an oven including at least one heating element is described. The interface includes a reconfigurable display for indicating a plurality of oven control options and a plurality of selectors adjacent said display for user selection of said options. Each of said selectors correspond to one of said options indicated in said display, and a processor is configured to operate said display in response to manipulation of said plurality of selectors with selection specific menus and to control the heating element according to inputs obtained through said selection specific menus.

Abstract: A cooktop comprising at least one cooktop heater and a controller coupled to the heater and operable to control operation of the heater, including cool down of the heater and drift detection, is described. In one embodiment, the cooktop further comprises a control interface coupled to the controller. The interface comprises a power setting selection unit for operator selection of a power level setting for the heater. The controller is configured to switch off supply of power to the heater if a second power level selection for the heater is a lower power level than a first power level selection, and to then resume standard heater operation once a temperature corresponding to the second power level selection is reached.