Inventor

CHEN CHIU KU

TW4 patents

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

(unassigned)

2 patents

USD466567SDec 3, 2002

Stepping exerciser

US6723026B2Apr 20, 2004

Stepping exerciser having resistance adjusting device

CHEN CHIU KU

1 patent

US7074167B1Jul 11, 2006

Twister

CHEN CHIU KU13 citations78

CHEN CHIU-KU

1 patent

US7448953B2Nov 11, 2008

Structure of a horse riding machine

CHEN CHIU-KU6 citations57