HC

Hsueh-Chao Chang

PE Primax Electronics: 8 patents #56 of 571Top 10%
Overall (All Time): #603,220 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12326377 Method for calibrating sensed force of touch pad module Chieh-Hung Hsieh, Sian-Yi Chiu, Chao-Wei Lee, Wei-Chiang Huang 2025-06-10
12153760 Force touch judgment method Chieh-Hung Hsieh, Chao-Wei Lee, Wei-Chiang Huang 2024-11-26
12061765 Touchpad module Chao-Wei Lee 2024-08-13
12013994 Touchpad module and computing device using same Wei-Chiang Huang, Chao-Wei Lee, Chieh-Hung Hsieh, Sian-Yi Chiu 2024-06-18
11966530 Touchpad module and computing device using same Wei-Chiang Huang, Chao-Wei Lee, Sian-Yi Chiu 2024-04-23
11907428 Touch device with pressure sensing and vibration feedback Chieh-Hung Hsieh, Wei-Chiang Huang, Chao-Wei Lee, Sian-Yi Chiu 2024-02-20
11726584 Touchpad module and computing device using same Wei-Chiang Huang, Chao-Wei Lee, Chieh-Hung Hsieh, Sian-Yi Chiu 2023-08-15
11640215 Touchpad module that can be triggered by pressing down in all regions and computing device using the touchpad module Wei-Chiang Huang, Chao-Wei Lee, Sian-Yi Chiu 2023-05-02