Inventor
CHENG LI-MING
TW44 patents
⚠️ This page may combine multiple inventors who share the name “CHENG LI-MING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHENG LI-MING
26 patentsUS9587429B2Mar 7, 2017
Light input-adjustable window shade
CHENG LI-MING45 citations94
US8291959B2Oct 23, 2012
Roman shade
CHENG LI-MING26 citations93
USD663147SJul 10, 2012
Blind with honeycomb structure
CHENG LI-MING19 citations93
US8002012B2Aug 23, 2011
Venetian blind
CHENG LI-MING32 citations93
US7857030B2Dec 28, 2010
Window covering switchable to manual operation and electrical operation and a clutch thereof
CHENG LI-MING30 citations93
US7717154B2May 18, 2010
Window coverings
CHENG LI-MING23 citations93
US7600549B2Oct 13, 2009
Window covering cutting and bonding apparatus
CHENG LI-MING21 citations93
US7517609B2Apr 14, 2009
Battery compartment arrangement for remote control blind
CHENG LI-MING43 citations93
US9121221B2Sep 1, 2015
Cord-winding assembly of a window blind
CHENG LI-MING9 citations84
US8695174B1Apr 15, 2014
Anchor apparatus for bead chain of window covering
CHENG LI-MING8 citations84
US8245756B2Aug 21, 2012
Pull down, push up, shade apparatus
CHENG LI-MING15 citations84
US8020478B2Sep 20, 2011
Window shade cutting apparatus
CHENG LI-MING8 citations84
US7690415B2Apr 6, 2010
Lifting control apparatus for window covering
CHENG LI-MING16 citations84
US7575036B2Aug 18, 2009
Pulling cord winder for venetian blind
CHENG LI-MING18 citations84
US7389565B2Jun 24, 2008
Handle assembly for cordless roman shades
CHENG LI-MING11 citations84
US7373965B2May 20, 2008
Window shade lift cord apparatus
CHENG LI-MING12 citations84
US7320354B2Jan 22, 2008
Pulling cord winding apparatus for window shades
CHENG LI-MING16 citations84
US7311134B2Dec 25, 2007
Pulling cord winding apparatus for window shades
CHENG LI-MING17 citations84
US9631421B2Apr 25, 2017
Light input-adjustable window shade
CHENG LI-MING2 citations73
USD780479SMar 7, 2017
Window blind
CHENG LI-MING4 citations73
US9157274B2Oct 13, 2015
Window covering
CHENG LI-MING7 citations73
USD724348SMar 17, 2015
Double cellular shade
CHENG LI-MING5 citations73
USD704475SMay 13, 2014
Pleated shade
CHENG LI-MING4 citations73
US9140057B2Sep 22, 2015
Window covering
CHENG LI-MING3 citations63
US7219710B2May 22, 2007
Lifting mechanism for window shades
CHENG LI-MING6 citations63
US9010706B2Apr 21, 2015
Curtain rod ornamental structure
CHENG LI-MING1 citations52
ZIPSHADE IND B V I CORP
9 patentsUS7000521B1Feb 21, 2006
Pleated shade cut-off method and apparatus
ZIPSHADE IND B V I CORP61 citations95
US7036547B1May 2, 2006
Height adjustable pleated shade
ZIPSHADE IND B V I CORP22 citations92
US6991020B1Jan 31, 2006
Pull down, push up, shade assembly
ZIPSHADE IND B V I CORP32 citations92
US6948545B1Sep 27, 2005
Window covering height adjustment method and apparatus using traveling rotor
ZIPSHADE IND B V I CORP29 citations92
US6889741B1May 10, 2005
Window covering height adjustment apparatus and method using multiple interconnected cord winding rotors
ZIPSHADE IND B V I CORP21 citations92
US6837294B2Jan 4, 2005
Pull down, push up, shade assembly
ZIPSHADE IND B V I CORP35 citations92
US6761202B1Jul 13, 2004
Window covering height adjustment method and apparatus using traveling rotor
ZIPSHADE IND B V I CORP31 citations92
US6681831B1Jan 27, 2004
Window covering height adjustment apparatus and method using fixed position rotor
ZIPSHADE IND B V I CORP43 citations92
US6443207B1Sep 3, 2002
Window covering adjustment apparatus and method
ZIPSHADE IND B V I CORP48 citations92