Inventor

CHEN PIN-HAN

TW4 patents

Patents

4 patents

US11659930B1May 30, 2023

Foldable chair

CHEN TE LUNG2 citations69

US12349809B2Jul 8, 2025

Foldable chair

CHEN TE LUNG0 citations59

US11793306B2Oct 24, 2023

Foldable table

CHEN TE LUNG0 citations48

US11659931B1May 30, 2023

Foldable chair

CHEN TE LUNG0 citations48