Complaint for Patent Infringement
Civil Action No. 2:12-cv-06798-LDD, the Hon. LEGROME D. DAVIS presiding.
Filed on Dec. 5, 2012 in the U.S. District Court for the Eastern District of Pennsylvania;

Patents in case

• 8,040,574: “Interface circuit for utilizing a facsimile machine to a PC as a scanner or printer” by Nachman et. al.. Includes 8 claims (3 indep.). Was application 12/322,908. Granted 10/18/2011.
• 6,894,811: “Interface circuit for utilizing a facsimile coupled to a PC as a scanner or printer” by Nachman et. al.. Includes 20 claims (7 indep.). Was application 08/669,056. Granted 5/17/2005.
• 7,489,423: “Interface circuit for utilizing a facsimile machine coupled to a PC as a scanner or.” by Nachman, legal representative et. al.. Includes 6 claims (3 indep.). Was application 11/084,297. Granted 2/10/2009.
• 8,294,915: “Interface circuit for utilizing a facsimile machine coupled to a PC as a scanner or.” by Nachman et. al. Prosecuted by Nachman; Marvin J.. Includes 15 claims (2 indep.). Was application 13/317,310. Granted 10/23/2012.