Inventor
YANG HOU-CHUN
TW3 patents
Patents
3 patentsUS11628979B2Apr 18, 2023
Sealing bag and related sealing system
UNIVERSAL TRIM SUPPLY CO LTD2 citations70
US11319115B2May 3, 2022
Sealing bag and related sealing system
UNIVERSAL TRIM SUPPLY CO LTD2 citations70
US11950670B2Apr 9, 2024
Waterproof container adapted for an electronic device with a touch screen
UNIVERSAL TRIM SUPPLY CO LTD0 citations59