Inventor
PERKINS MICHAEL
CA31 patents
⚠️ This page may combine multiple inventors who share the name “PERKINS MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHRISTIE DIGITAL SYSTEMS USA
12 patentsUS9232172B2Jan 5, 2016
Two-stage light modulation for high dynamic range
CHRISTIE DIGITAL SYSTEMS USA20 citations92
US7965257B2Jun 21, 2011
Configurable imaging system
CHRISTIE DIGITAL SYSTEMS USA16 citations91
US8362970B2Jan 29, 2013
Configurable imaging system
CHRISTIE DIGITAL SYSTEMS USA6 citations83
US7961157B2Jun 14, 2011
Configurable imaging system
CHRISTIE DIGITAL SYSTEMS USA8 citations83
US9983402B1May 29, 2018
Forward-on-forward high dynamic range architecture for digital micromirror devices
CHRISTIE DIGITAL SYSTEMS USA8 citations82
US10175565B1Jan 8, 2019
Light pulse system
CHRISTIE DIGITAL SYSTEMS USA4 citations73
US9491422B2Nov 8, 2016
Two-stage light modulation for high dynamic range
CHRISTIE DIGITAL SYSTEMS USA4 citations73
US10880528B1Dec 29, 2020
Device, system and method for modulating light using a phase light modulator and a spatial light modulator
CHRISTIE DIGITAL SYSTEMS USA5 citations65
US9110294B2Aug 18, 2015
Imaging with shaped highlight beam
CHRISTIE DIGITAL SYSTEMS USA3 citations63
US9104175B2Aug 11, 2015
Light shaping for imaging using holography
CHRISTIE DIGITAL SYSTEMS USA0 citations52
US9372472B2Jun 21, 2016
System for order alignment of diffractively produced images
CHRISTIE DIGITAL SYSTEMS USA1 citations51
US11714275B1Aug 1, 2023
Dual phosphor wheel projection system
CHRISTIE DIGITAL SYSTEMS USA0 citations45
LEAPFROG ENTPR INC
5 patentsUS7567242B2Jul 28, 2009
Writing stylus
LEAPFROG ENTPR INC37 citations93
US7068262B2Jun 27, 2006
Writing stylus for electrographic position location apparatus
LEAPFROG ENTPR INC20 citations90
US7510238B2Mar 31, 2009
Interactive entertainer
LEAPFROG ENTPR INC13 citations81
US7224348B2May 29, 2007
Writing stylus
LEAPFROG ENTPR INC6 citations71
US7018737B2Mar 28, 2006
Battery pack including rechargeable batteries
LEAPFROG ENTPR INC4 citations59
ZENTOX CORP
4 patentsUS6605253B1Aug 12, 2003
Intervention techniques for reducing carcass contamination
ZENTOX CORP72 citations96
US6802984B1Oct 12, 2004
Poultry processing water recovery and re-use process
ZENTOX CORP50 citations95
US6946080B2Sep 20, 2005
Poultry processing water recovery and re-use process
ZENTOX CORP26 citations91
US7077967B2Jul 18, 2006
Poultry processing water recovery and re-use process
ZENTOX CORP38 citations89