Back to results
US 2024/0397591 A1Published application
Cooking appliance
AssigneeLG Electronics Inc.
InventorsYunbyung CHAE, Jaekyung YANG, Sunghun SIM, Junghyeong HA, Myeongjun SHIN
Life of this patent
Estimating the term…
Abstract
A cooking appliance can include a solid-state power modulator (SSPM) configured to generate frequency and radio frequency (RF) output, a power supply configured to supply power to the SSPM, an antenna configured to radiate the RF output to a load, a temperature sensor configured to acquire internal temperature data of the load, and a controller configured to change the frequency and the RF output based on the internal temperature data of the load.
Claims20
A cooking appliance comprising:
- a solid-state power modulator (SSPM) configured to generate frequency and radio frequency (RF) output;
- a power supply configured to supply power to the SSPM;
- an antenna configured to radiate the RF output to a load;
- a temperature sensor configured to acquire internal temperature data of the load;
- and
- a controller configured to change the frequency and the RF output based on the internal temperature data of the load.
3 more elements
A cooking appliance comprising:
- a heater configured to generate heat for heating a load;
- a power supply configured to supply power to the heater;
- an image sensor configured to acquire an image of a surface of the load;
- and
- a controller configured to compare the image of the surface of the load with a prestored reference image and change an output of the heater based on a comparison result.
2 more elements
A cooking appliance comprising:
- a solid-state power modulator (SSPM) configured to generate frequency and radio frequency (RF) output;
- a heater configured to generate heat for heating a load;
- a power supply configured to supply power to the SSPM and the heater;
- an antenna configured to radiate the RF output to the load;
- a sensor configured to acquire internal temperature data of the load and acquire a surface image of the load;
- and
- a controller configured to adjust at least one of the RF output or an output of the heater based on the internal temperature data of the load and an image acquired from the surface image.
4 more elements
Dependencies are inferred from the claim text.