Inventor
HSU HAN-CHUNG
TW17 patents
⚠️ This page may combine multiple inventors who share the name “HSU HAN-CHUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HSU HAN-CHUNG
12 patentsUS7934277B1May 3, 2011
Mattress structure
HSU HAN-CHUNG28 citations92
US8984689B1Mar 24, 2015
Spring mattress structure
HSU HAN-CHUNG8 citations83
US8893336B2Nov 25, 2014
Method for automatically adjusting hardness of mattress based on operator's lying position or operator's side lying position and device thereof
HSU HAN-CHUNG7 citations83
US8613119B2Dec 24, 2013
Adjustable mattress
HSU HAN-CHUNG7 citations83
US8375492B2Feb 19, 2013
Mattress structure
HSU HAN-CHUNG8 citations83
US8328287B2Dec 11, 2012
Chair structure
HSU HAN-CHUNG9 citations83
US7458121B1Dec 2, 2008
Health bed capable of adjusting the spine curve of a human body
HSU HAN-CHUNG15 citations83
USD679857SApr 9, 2013
Lens for light emitting diode (LED)
HSU HAN-CHUNG6 citations81
US9326617B2May 3, 2016
Spring mattress structure
HSU HAN-CHUNG2 citations62
US8516635B2Aug 27, 2013
Mattress structure able to adjust elastic support forces
HSU HAN-CHUNG2 citations62
US8245340B2Aug 21, 2012
Chair structure
HSU HAN-CHUNG5 citations62
US7921491B2Apr 12, 2011
Healthy bed for actively supporting a human spine curve
HSU HAN-CHUNG3 citations62