Assignee
IMATTE INC
US·10 granted patents·2 pending applications·386 citations·filing 2001–2016
Top patents by PatentIndex Score
12 records- 0197US6361173B1Method and apparatus for inhibiting projection of selected areas of a projected imageIMATTE INC·Filed 2001·Granted Mar 26, 2002·146 cites·24 claims
- 0295US6454415B1Interactive teleconferencing display systemIMATTE INC·Filed 2002·Granted Sep 24, 2002·43 cites·18 claims
- 0392US6667774B2Method and apparatus for the automatic generation of subject to background transition area boundary lines and subject shadow retentionIMATTE INC·Filed 2001·Granted Dec 23, 2003·64 cites·19 claims
- 0488US6796656B1Generating a matte signal from a retro reflective component of a front projection screenIMATTE INC·Filed 2003·Granted Sep 28, 2004·40 cites·13 claims
- 0588US6789903B2Generating an inhibit signal by pattern displacementIMATTE INC·Filed 2003·Granted Sep 14, 2004·36 cites·16 claims
- 0685US6860604B1Method and apparatus for inhibiting the projection of a shadow of a presenter onto a projection screenIMATTE INC·Filed 2004·Granted Mar 1, 2005·21 cites·17 claims
- 0784US6616281B1Visible-invisible background prompterIMATTE INC·Filed 2002·Granted Sep 9, 2003·28 cites·10 claims
- 0880US9288462B2Conversion of an image to a transparency retaining readability and clarity of detail while automatically maintaining color information of broad areasIMATTE INC·Filed 2013·Granted Mar 15, 2016·4 cites·10 claims
- 0959US7111940B2Background image control by presenter positionIMATTE INC·Filed 2004·Granted Sep 26, 2006·4 cites·17 claims
- 1052US9514558B2Method for preventing selected pixels in a background image from showing through corresponding pixels in a transparency layerIMATTE INC·Filed 2015·Granted Dec 6, 2016·0 cites·4 claims
- 1151US2017076483A1Method for preventing selected pixels in a background image from showing through corresponding pixels in a transparency layerIMATTE INC·Filed 2016·Application pending·0 cites
- 1242US2008231752A1Method for generating a clear frame from an image frame containing a subject disposed before a backing of nonuniform illuminationIMATTE INC·Filed 2007·Application pending·0 cites
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