Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Arpag Dadourian — 13 Patents

ULUltimate: 8 patents #2 of 13Top 20%
IMImatte: 4 patents #2 of 5Top 40%
San Fernando, CA: #130 of 2,303 inventorsTop 6%
California: #47,433 of 386,348 inventorsTop 15%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Arpag Dadourian has been granted 13 US patents while listed as an inventor at Ultimate. The first was granted in 1994 and the most recent in May 2012. Arpag Dadourian ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Arpag Dadourian in San Fernando, CA, US.

Patents per Year

Patents granted per year, 1994 to 2012Bar chart with a peak of 2 patents in 1999.peak 21994: 1 patents19941996: 1 patents19961999: 2 patents19992000: 2 patents20002001: 1 patents20012002: 2 patents20022003: 1 patents20032004: 2 patents20042012: 1 patents2012

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
8189110 Equalization of noise characteristics of the components of a composite image without degrading subject image quality 2012-05-29
6796656 Generating a matte signal from a retro reflective component of a front projection screen 2004-09-28
6789903 Generating an inhibit signal by pattern displacement Joseph Parker, Paul Vlahos, Arie Berman 2004-09-14
6667774 Method and apparatus for the automatic generation of subject to background transition area boundary lines and subject shadow retention Arie Berman, Paul Vlahos 2003-12-23
6361173 Method and apparatus for inhibiting projection of selected areas of a projected image Paul Vlahos, Petro Vlahos 2002-03-26
6363526 Edge enhancement correction for improved image quality Paul Vlahos, Arie Berman 2002-03-26
6288703 Method for removing from an image the background surrounding a selected subject by generating candidate mattes Arie Berman, Paul Vlahos 2001-09-11
6134345 Comprehensive method for removing from an image the background surrounding a selected subject Arie Berman, Paul Vlahos 2000-10-17
6134346 Method for removing from an image the background surrounding a selected object Arie Berman, Paul Vlahos 2000-10-17
5940140 Backing luminance non-uniformity compensation in real-time compositing systems Arie Berman, Paul Vlahos 1999-08-17
5907315 Method and apparatus for adjusting parameters used by compositing devices Paul Vlahos, George Sauve 1999-05-25
5557339 Screen filtering boundary detection for noise filtering prior to image compositing 1996-09-17
5343252 Method and apparatus for compositing video images 1994-08-30