Inventor

KUO YU-CHIN

TW4 patents

⚠️ This page may combine multiple inventors who share the name “KUO YU-CHIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LIN MEI-TSU

2 patents

US9808734B2Nov 7, 2017

Dovetailed building block

LIN MEI-TSU21 citations89

USD790638SJun 27, 2017

Toy brick

LIN MEI-TSU24 citations89

LIN MEI TSU

1 patent

US10183228B2Jan 22, 2019

Dovetailed building block

LIN MEI TSU10 citations79

KUO YU-CHIN

1 patent

USD641227SJul 12, 2011

Knife sharpener

KUO YU-CHIN2 citations52