Programmable Induction Cooking System and Method

• US 20170245328A1
• Filed: 05/08/2017
• Published: 08/24/2017
• Est. Priority Date: 11/30/2007
• Status: Active Grant

• Current Assignee: NuWave LLC
• Original Assignee: NuWave LLC
• Inventors: Moon, Jung S., Choi, Byung G., Dawes, Jennifer E., Kwon, Mikale K., Rosch, Cathy, Puerzer, Terry, Huh, Eunjung, Lian, Teng Jin, Rok, Kim Jong, Ping, Zeng Qing
• Granted Patent: US 10,098,187 B2
• Time in Patent Office: Days
• CPC Class Codes: H05B 2213/04 Heating plates with overheat protection means
• CPC Class Codes: H05B 6/062 for cooking plates or the like
• CPC Class Codes: H05B 6/1209 induction cooking plates or the like and devices to be used in combination with them
• CPC Class Codes: H05B 6/1263 using coil cooling arrangements

Abstract

A system and method for induction cooking using an induction cooking unit, an interface adapted to receive, store, and execute a plurality of instructions of a multistage programmable recipe using the induction cooking unit, a power supply, a controller coupled to said power supply, said interface, and said induction cooking unit.

Claims

1. A method of induction cooking comprising the steps of:

providing a circular induction cooking unit comprising;

i. a top surface extending to an edge of the induction cooking unit,

ii. at least one induction electromagnetic coil located below the top surface,

iii. a fan, and

iv. a vent;

placing an induction cookware on the top surface of the circular induction cooking unit;

providing an interface coupled to the circular induction cooking unit, the interface comprising a plurality of non-numeric buttons;

entering a multistage programmable recipe including at least one of either a temperature or a time, using the plurality of non-numeric buttons to generate a user selected direct command;

providing an electronic controller having a processor and electronically coupled to the circular induction cooking unit, the fan, and the interface;

storing the at least one user selected direct command in memory coupled to the processor;

executing the at least one user selected direct command via the electronic controller;

electronically controlling the circular induction cooking unit in accordance with the user selected direct command; and

ventilating the circular induction cooking unit using the vent and the fan.

2. The method of induction cooking of claim 1, wherein the interface comprises a plurality of non-numeric buttons for generating the user selected direct command.

3. The method of induction cooking of claim 2, wherein the plurality of non-numeric buttons comprises at least one of:

a program button configure to receive a user selected direct command;

a time button configured to receive a user selected direct command;

a temperature level button;

an increase time or temperature button;

a decrease time or temperature button;

a start program button; and

a cancel program button.

4. The method of induction cooking of claim 1, further comprising the steps of sensing removal of the induction cookware from the top surface, and automatically turning the induction cooking unit off after a preset time.