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For the Inventor, By the Inventor

Rosh-Ha′ayin, Israel

Concealogram Ltd.


USPTO Granted Patents = 1

% Expired Patents = 100.0

Forward Citations = 6

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1 inventor (with patents filed for the assignee):

goldMedal Joseph Rosen (1 out of 21 patents)


1 patent:

1. 7528993 - Hiding images in halftone pictures (2009-05-05),
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USPTO Data Jan 1 1976 - Oct 6 2026

1 Patents

#60 in Rosh-Ha′ayin

#136,739 in Israel

Rosh-Ha′ayin, IL
Rosh-Ha′ayin, Israel

Concealogram Ltd.

Forward Citations = 6

1 inventor:

goldMedal Joseph Rosen (1 out of 21 patents)

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