Inventor
HSIEH KUN-YU
TW5 patents
⚠️ This page may combine multiple inventors who share the name “HSIEH KUN-YU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HSIEH KUN-YU
4 patentsUS8991928B2Mar 31, 2015
Constricting member of chair footrest ring
HSIEH KUN-YU8 citations79
USD669713SOct 30, 2012
Chair back
HSIEH KUN-YU9 citations79
US7387343B1Jun 17, 2008
Constricting device for the footrest ring of a chair
HSIEH KUN-YU17 citations79
US9622585B1Apr 18, 2017
Seat cushion structure of chair
HSIEH KUN-YU0 citations37