CH

Cheng-Hung Hsu

CT Changxin Memory Technologies: 2 patents #237 of 743Top 35%
RT Richtek Technology: 2 patents #184 of 459Top 45%
WI Wistron: 2 patents #559 of 2,107Top 30%
Overall (All Time): #396,735 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12362670 Switching regulator and control circuit and control method thereof Pao-Hsun Yu, Shei-Chie Yang, Yuan-Yen Mai 2025-07-15
12294304 Buck-boost switching regulator capable of damping out the ringing and control method thereof Shei-Chie Yang, Yuan-Yen Mai, Pao-Hsun Yu 2025-05-06
12144166 Semiconductor structure and method of manufacturing the same 2024-11-12
11998498 Remote control for sickbed 2024-06-04
11752052 Transmission device for lifting sickbed 2023-09-12
11749669 Semiconductor device, capacitor device and manufacture method of capacitor device 2023-09-05
D989718 Remote control for sickbed 2023-06-20
10548786 Hospital bed 2020-02-04
D805339 End cap for a bed end cover 2017-12-19
8152122 Fixing mechanism for fixing a display device Sheng-Chieh Yang, Xiao-Ping Qiu, Chi-Wei Kuo, Hsueh-Ping Yang 2012-04-10
8059392 Frame structure, support, and display apparatus using the same Chun-Hong Kuo, Sheng-Chieh Yang, Chi-Wei Kuo, Guo-Bao Ye 2011-11-15
D628742 Beauty treatment instrument 2010-12-07