HL

Han-Sen Lee

AM Amazon: 2 patents #7,121 of 19,158Top 40%
Overall (All Time): #185,252 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9078537 Single cordless control for window covering 2015-07-14
8725558 Intra-site product advertising system Darren Sillett 2014-05-13
8615850 Window adjustment cord safety connector 2013-12-31
8024064 Placement of inventory in a materials handling facility Kaushal A. Sanghavi, Kalyanaraman Prasad, Xiao-Yu Li, Pradeep Desai, Nadia Shouraboura 2011-09-20
D644917 Control cord safety connector 2011-09-13
D644916 Control cord safety connector 2011-09-13
7644509 Group cutting sleeve and method 2010-01-12
7591297 Window blinds with alternate lift mechanism 2009-09-22
7575035 Valence junction fitting 2009-08-18
7503371 Covered slat and method of making 2009-03-17
6901701 Modular assembled shutter set 2005-06-07
6866079 Decorative light blocking assembly for blinds 2005-03-15
6807783 Window frame molding system 2004-10-26
D494801 Trimable headrail insert 2004-08-24
6769472 Efficient, natural slat system and covering 2004-08-03
6763873 Efficient, natural slat system, covering and method 2004-07-20
6758257 Readily customizable blind set 2004-07-06
6732475 User customizable shutter system 2004-05-11
6602014 Shutter system and pivoting connectors 2003-08-05
6595478 Curtain rod support system 2003-07-22
6450235 Efficient, natural slat system 2002-09-17
D460277 Screen unit 2002-07-16
6266923 Shutter system and pivoting connectors 2001-07-31