US 11,874,995 B2
Electronic device identifying force touch and method for operating the same
Junhyuk Lee, Suwon-si (KR); Hyunbin Park, Suwon-si (KR); Seungjin Yang, Suwon-si (KR); and Jin Choi, Suwon-si (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Aug. 30, 2022, as Appl. No. 17/899,138.
Application 17/899,138 is a continuation of application No. PCT/KR2022/012978, filed on Aug. 30, 2022.
Claims priority of application No. 10-2021-0130009 (KR), filed on Sep. 30, 2021.
Prior Publication US 2023/0098019 A1, Mar. 30, 2023
Int. Cl. G06F 3/041 (2006.01); G06N 3/045 (2023.01)
CPC G06F 3/0418 (2013.01) [G06N 3/045 (2023.01)] 20 Claims
OG exemplary drawing
 
1. An electronic device comprising:
a memory configured to store a plurality of deep learning models for determining a force touch;
a touchscreen; and
a processor configured to:
identify a touch input of a user through the touchscreen,
receive touch pixel data for a plurality of frames having a time difference based on the touch input, and
identify whether the touch input is a force touch based on the touch pixel data,
wherein the processor is configured to identify whether the touch input is reinputted a designated first number of times or more within a designated time,
in response to identifying that the touch input is reinputted the designated first number of times or more within the designated time, identify whether the touch input is the force touch using a first determination model among the plurality of deep learning models, and
in response to identifying that the touch input is not reinputted the designated first number of times or more within the designated time, identify whether the touch input is the force touch using a determination model having a lower computation load than the first determination model among the plurality of deep learning models.