Granted Patent B2

US 12,449,317 · App. 18/159,892 · Granted Oct 21, 2025

Inventors: Omar Santana (Louisville, KY); James Lee Armstrong (Louisville, KY)

Assignee: Haier US Appliance Solutions, Inc.

G01K15/007A23L5/15A47J36/32A47J37/0629G01K2207/02

Abstract

Claims (25)

1. A cooking appliance assembly, comprising: a cooking appliance comprising:

a heat source; and

a port comprising a socket;

at least one cooking accessory comprising an accessory sensor, a plug, and at least one resistive element, the plug being removably received within the socket;

a variable resistance module provided within the cooking appliance and operably connected with the port; and

a controller comprising at least one processor and at least one memory, the controller communicatively coupled with the cooking appliance and the at least one cooking accessory, the controller configured to perform an operation, the operation comprising:

determining an accessory type of the cooking accessory with a value of the at least one resistive element, when the plug engaged with the port of the cooking appliance;

adjusting, via the variable resistance module, a reference resistance at the variable resistance module based on the determined accessory type; and

selecting a corresponding temperature table or equation based on the determined accessory type of the cooking accessory.

2. The cooking appliance assembly of claim 1 , wherein determining the accessory type comprises:

determining an identification resistance value of the at least one resistive element of the at least one cooking accessory.

3. The cooking appliance assembly of claim 2 , wherein determining the identification resistance value comprises:

receiving, via the controller, an identification output voltage of the at least one cooking accessory through the at least one resistive element, wherein the identification resistance value is based on the identification output voltage.

4. The cooking appliance assembly of claim 1 , further comprising:

a user interface provided on the cooking appliance, and wherein determining the accessory type comprises:

emitting, via the user interface, a request to identify the accessory type; and

receiving, via the user interface, a selection identifying the accessory type engaged with the port.

5. The cooking appliance assembly of claim 1 , wherein the socket comprises at least one of a tip-ring-ring-sleeve (TRRS) socket or a tip-ring-sleeve (TRS) socket, and wherein the plug comprises a corresponding TRRS or TRS plug configuration.

6. The cooking appliance assembly of claim 1 , wherein the at least one resistive element comprises a film resistor.

7. The cooking appliance assembly of claim 1 , wherein selecting the corresponding temperature table or equation comprises:

retrieving a unique temperature table from a plurality of stored temperature tables within the cooking appliance, the unique temperature table being directly associated with the reference resistance.

8. The cooking appliance assembly of claim 1 , wherein the operation further comprises:

selecting a cooking cycle based on the accessory type engaged with the port.

9. The cooking appliance assembly of claim 8 , wherein the accessory sensor further comprises at least one temperature sensor for measuring a temperature of an item during the cooking cycle within the cooking appliance.

10. The cooking appliance assembly of claim 1 , wherein the variable resistance module is a digital potentiometer.

Assignments (1)

Continuity (1)

References Cited (13)