Inventor
CHANG HAO-HSUAN
US13 patents
⚠️ This page may combine multiple inventors who share the name “CHANG HAO-HSUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNITED MICROELECTRONICS CORP
11 patentsUS11037833B2Jun 15, 2021
Fabrication method of semiconductor device with spacer trimming process
UNITED MICROELECTRONICS CORP2 citations71
US10283618B1May 7, 2019
Semiconductor device and manufacturing method thereof
UNITED MICROELECTRONICS CORP2 citations70
US12376323B2Jul 29, 2025
Semiconductor structure and the forming method thereof
UNITED MICROELECTRONICS CORP0 citations61
US12015076B2Jun 18, 2024
HEMT and method of fabricating the same
UNITED MICROELECTRONICS CORP0 citations61
US11762293B2Sep 19, 2023
Fabricating method of reducing photoresist footing
UNITED MICROELECTRONICS CORP0 citations61
US11688790B2Jun 27, 2023
HEMT and method of fabricating the same
UNITED MICROELECTRONICS CORP0 citations61
US11688802B2Jun 27, 2023
High electron mobility transistor and fabrication method thereof
UNITED MICROELECTRONICS CORP1 citations61
US10892348B2Jan 12, 2021
Method of rounding fin-shaped structure
UNITED MICROELECTRONICS CORP0 citations51
US10622481B2Apr 14, 2020
Method of rounding corners of a fin
UNITED MICROELECTRONICS CORP0 citations51
US11043596B2Jun 22, 2021
Semiconductor device and fabrication method thereof
UNITED MICROELECTRONICS CORP0 citations50
US11114331B2Sep 7, 2021
Method for fabricating shallow trench isolation
UNITED MICROELECTRONICS CORP0 citations46