Inventor
WU CHICHUN
CN18 patents
Patents
18 patentsUS8413753B2Apr 9, 2013
Foldable seat mounting rack and foldable motorized vehicle having same
WU CHICHUN11 citations83
US8388014B2Mar 5, 2013
Foldable motorized vehicle with frame connecting and frame locking mechanisms
WU CHICHUN11 citations83
US8388006B2Mar 5, 2013
Motorized vehicle with foldable frame and locking mechanism
WU CHICHUN17 citations83
US8381858B2Feb 26, 2013
Handlebar folding mechanism and foldable motorized vehicle having same
WU CHICHUN7 citations83
US8070698B2Dec 6, 2011
Massage device with a shaft transmission mechanism
WU CHICHUN9 citations83
US7963233B2Jun 21, 2011
Mouse pad having massage function
WU CHICHUN7 citations83
US8684378B2Apr 1, 2014
Frame folding and adjustment mechanism and foldable motorized vehicle having same
WU CHICHUN4 citations72
US8414510B2Apr 9, 2013
Massage device with a massage head distance adjusting mechanism
WU CHICHUN5 citations72
US8720995B2May 13, 2014
Foldable seat rack
WU CHICHUN3 citations62
US8123708B2Feb 28, 2012
Massage device
WU CHICHUN3 citations61
US8083697B2Dec 27, 2011
Massage device with a threaded bolt transmission mechanism
WU CHICHUN4 citations61
US8066652B2Nov 29, 2011
Massage device with a hoist transmission mechanism
WU CHICHUN5 citations61
US8511705B2Aug 20, 2013
Wheel automatic adjustment mechanism and foldable motorized vehicle having same
WU CHICHUN1 citations51
US8083698B2Dec 27, 2011
Massage device with a hoist transmission mechanism
WU CHICHUN1 citations51
US7744549B2Jun 29, 2010
Massage device
WU CHICHUN0 citations50
US8378612B2Feb 19, 2013
Control system and method of operating a massage device
WU CHICHUN0 citations40
US7880420B2Feb 1, 2011
Control system and method of massage machine
WU CHICHUN0 citations40
US7613526B2Nov 3, 2009
Control system for a reciprocating object
WU CHICHUN0 citations40