Assignee
IMATTE INC
US10 patents
Top patents by PatentIndex Score
US6361173B1Mar 26, 2002
Method and apparatus for inhibiting projection of selected areas of a projected image
IMATTE INC146 citations98
US6454415B1Sep 24, 2002
Interactive teleconferencing display system
IMATTE INC43 citations96
US6667774B2Dec 23, 2003
Method and apparatus for the automatic generation of subject to background transition area boundary lines and subject shadow retention
IMATTE INC64 citations95
US6860604B1Mar 1, 2005
Method and apparatus for inhibiting the projection of a shadow of a presenter onto a projection screen
IMATTE INC21 citations92
US6796656B1Sep 28, 2004
Generating a matte signal from a retro reflective component of a front projection screen
IMATTE INC40 citations92
US6616281B1Sep 9, 2003
Visible-invisible background prompter
IMATTE INC28 citations92
US6789903B2Sep 14, 2004
Generating an inhibit signal by pattern displacement
IMATTE INC36 citations91
US9288462B2Mar 15, 2016
Conversion of an image to a transparency retaining readability and clarity of detail while automatically maintaining color information of broad areas
IMATTE INC4 citations69
US7111940B2Sep 26, 2006
Background image control by presenter position
IMATTE INC4 citations62
US9514558B2Dec 6, 2016
Method for preventing selected pixels in a background image from showing through corresponding pixels in a transparency layer
IMATTE INC0 citations35