Inventor
CHUNG YUNG-TI
TW7 patents
Patents
7 patentsUSD1111478SFeb 10, 2026
Board with embossed pattern
WIWYNN CORP0 citations59
USD1111477SFeb 10, 2026
Board with embossed pattern
WIWYNN CORP0 citations59
USD1100511SNov 4, 2025
Board with embossed pattern
WIWYNN CORP0 citations59
USD1100512SNov 4, 2025
Board with embossed pattern
WIWYNN CORP0 citations59
US11729937B2Aug 15, 2023
Environment detecting module
WIWYNN CORP0 citations59
US11486521B2Nov 1, 2022
Fluid pipeline connection device, fluid pipeline connection assembly, and fluid pipeline connection mechanism
WIWYNN CORP0 citations52
US12331771B2Jun 17, 2025
Tool-free screw assembly, tool-free screw and accessory of tool-free screw
WIWYNN CORP0 citations48