Inventor
LAI YEN-CHUAN
TW12 patents
⚠️ This page may combine multiple inventors who share the name “LAI YEN-CHUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LAI YU-SHAN
9 patentsUS8596598B2Dec 3, 2013
Table with telescopic legs
LAI YU-SHAN10 citations83
USD797547SSep 19, 2017
Rotating device for armrest
LAI YU-SHAN2 citations72
US9603456B2Mar 28, 2017
Rotating device for armrest
LAI YU-SHAN5 citations72
US8303040B2Nov 6, 2012
Pillow support structure of a chair
LAI YU-SHAN6 citations72
USD736551SAug 18, 2015
Elevating part of a chair back
LAI YU-SHAN2 citations61
USD702470SApr 15, 2014
Chair armrest
LAI YU-SHAN2 citations61
USD793788SAug 8, 2017
Chair back adjuster
LAI YU-SHAN1 citations51
USD670515SNov 13, 2012
Chair armrest
LAI YU-SHAN1 citations51
USD670516SNov 13, 2012
Chair armrest
LAI YU-SHAN0 citations51