Inventor
LIAO HSIEN-FENG
TW8 patents
Patents
8 patentsUS11569657B1Jan 31, 2023
Protection circuits
VANGUARD INT SEMICONDUCT CORP3 citations71
US11088541B2Aug 10, 2021
Integrated circuit and electrostatic discharge protection circuit thereof
VANGUARD INT SEMICONDUCT CORP2 citations69
US12444935B2Oct 14, 2025
Electrostatic discharge protection circuit
VANGUARD INT SEMICONDUCT CORP0 citations61
US11811222B2Nov 7, 2023
Electrostatic discharge protection circuit
VANGUARD INT SEMICONDUCT CORP0 citations61
US11545481B2Jan 3, 2023
Electrostatic discharge protection devices
VANGUARD INT SEMICONDUCT CORP0 citations59
US12342629B2Jun 24, 2025
Electrostatic discharge protection device
VANGUARD INT SEMICONDUCT CORP0 citations51
US12419115B2Sep 16, 2025
Electrostatic discharge protection circuit
VANGUARD INT SEMICONDUCT CORP0 citations49
US12501717B2Dec 16, 2025
Semiconductor structure with a gate and a shielding structure
VANGUARD INT SEMICONDUCT CORP0 citations47