Inventor
HEWLETT WILLIAM
GB26 patents
⚠️ This page may combine multiple inventors who share the name “HEWLETT WILLIAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LIGHT & SOUND DESIGN LTD
12 patentsUS6220730B1Apr 24, 2001
Illumination obscurement device
LIGHT & SOUND DESIGN LTD103 citations99
US6208087B1Mar 27, 2001
Pixel mirror based stage lighting system
LIGHT & SOUND DESIGN LTD101 citations99
US6188933B1Feb 13, 2001
Electronically controlled stage lighting system
LIGHT & SOUND DESIGN LTD113 citations99
US6622053B1Sep 16, 2003
Electronically controlled stage lighting system
LIGHT & SOUND DESIGN LTD67 citations97
US6736528B2May 18, 2004
Electronically controlled stage lighting system
LIGHT & SOUND DESIGN LTD32 citations96
US6617792B2Sep 9, 2003
Pixel mirror based stage lighting system
LIGHT & SOUND DESIGN LTD32 citations96
US6601974B1Aug 5, 2003
Illumination obscurement device
LIGHT & SOUND DESIGN LTD46 citations96
US6536922B1Mar 25, 2003
Illumination obscurement device
LIGHT & SOUND DESIGN LTD31 citations96
US6175771B1Jan 16, 2001
Lighting communication architecture
LIGHT & SOUND DESIGN LTD74 citations96
US6515435B2Feb 4, 2003
Pixel mirror based stage lighting system
LIGHT & SOUND DESIGN LTD18 citations93
US6563520B1May 13, 2003
Virtual reality interface for show control
LIGHT & SOUND DESIGN LTD31 citations92
US6278563B1Aug 21, 2001
Scrolling color changer
LIGHT & SOUND DESIGN LTD42 citations92
PRODUCTION RESOURCE GROUP LLC
8 patentsUS6988817B2Jan 24, 2006
Illumination obscurement device
PRODUCTION RESOURCE GROUP LLC29 citations96
US7230752B2Jun 12, 2007
Electronically controlled stage lighting system
PRODUCTION RESOURCE GROUP LLC13 citations93
US7585093B2Sep 8, 2009
Illumination obscurement device
PRODUCTION RESOURCE GROUP LLC5 citations74
US7379230B2May 27, 2008
Electronically controlled stage lighting system
PRODUCTION RESOURCE GROUP LLC3 citations74
US8009374B2Aug 30, 2011
Programmable light beam shape altering device using programmable micromirrors
PRODUCTION RESOURCE GROUP LLC2 citations63
US7880957B2Feb 1, 2011
Electronically controlled stage lighting system
PRODUCTION RESOURCE GROUP LLC1 citations63
US7643204B2Jan 5, 2010
Electronically controlled stage lighting system
PRODUCTION RESOURCE GROUP LLC1 citations63
US7985007B2Jul 26, 2011
Illumination obscurement device
PRODUCTION RESOURCE GROUP LLC0 citations52
HEWLETT WILLIAM
3 patentsUS9036245B2May 19, 2015
Electronically controlled stage lighting system
HEWLETT WILLIAM3 citations73
US8300302B2Oct 30, 2012
Electronically controlled stage lighting system
HEWLETT WILLIAM5 citations73
US8757817B2Jun 24, 2014
Illumination obscurement device with two separate light cell arrays that produces a shaped beam of light as output
HEWLETT WILLIAM1 citations61