Inventor
WANG YAO CHANG
TW16 patents
⚠️ This page may combine multiple inventors who share the name “WANG YAO CHANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNITED MICROELECTRONICS CORP
4 patentsUS9331161B1May 3, 2016
Metal gate structure and method of forming the same
UNITED MICROELECTRONICS CORP6 citations80
US8692334B2Apr 8, 2014
Resistor integrated with transistor having metal gate
UNITED MICROELECTRONICS CORP3 citations61
US8850370B2Sep 30, 2014
Method of manufacturing semiconductor circuit structure
UNITED MICROELECTRONICS CORP0 citations51
US9240459B2Jan 19, 2016
Semiconductor process
UNITED MICROELECTRONICS CORP0 citations50
SICHUAN LONGHUA FILM CO LTD
4 patentsUS11385394B2Jul 12, 2022
Reflective display device and front light source module thereof
SICHUAN LONGHUA FILM CO LTD1 citations59
US11474388B2Oct 18, 2022
Display panel and rollable display device
SICHUAN LONGHUA FILM CO LTD0 citations46
US10444500B2Oct 15, 2019
Projection screen of head-up display
SICHUAN LONGHUA FILM CO LTD0 citations41
US12352971B2Jul 8, 2025
Augmented reality display system and AR goggle
SICHUAN LONGHUA FILM CO LTD0 citations38