Inventor
JO AH RA
KR4 patents
⚠️ This page may combine multiple inventors who share the name “JO AH RA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMKOR TECH SINGAPORE HOLDING PTE LTD
3 patentsUS11018107B2May 25, 2021
Semiconductor device
AMKOR TECH SINGAPORE HOLDING PTE LTD2 citations71
US12500199B2Dec 16, 2025
Semiconductor device and manufacturing method thereof
AMKOR TECH SINGAPORE HOLDING PTE LTD0 citations61
US12033970B2Jul 9, 2024
Semiconductor device and manufacturing method thereof
AMKOR TECH SINGAPORE HOLDING PTE LTD0 citations61