Complaint for Patent Infringement
Civil Action No. 2:12-cv-00828; no judge yet assigned.
Filed on Dec. 28, 2012 in the U.S. District Court for the Eastern District of Texas;

Patents in case

• 6,543,911: “Highly efficient luminaire having optical transformer providing precalculated angular intensity distribution and method therefore” by Rizkin et. al. Prosecuted by Gehrke & Associates, S.C. Brzycki; Lisa A.. Includes 7 claims (3 indep.). Was application 09/566,521. Granted 4/8/2003.
• 6,951,418: “Highly efficient luminaire having optical transformer providing precalculated angular intensity distribution and method therefore” by Rizkin et. al. Prosecuted by Gehrke & Associates, S.C. Brzycki; Lisa A.. Includes 24 claims (3 indep.). Was application 10/391,327. Granted 10/4/2005.
• 8,220,959: “Highly efficient luminaire having optical transformer providing precalculated angular intensity distribution and method therefore” by Rizkin et. al. Prosecuted by The Law Office of Clay McGurk McGurk; Clay. Includes 7 claims (2 indep.). Was application 12/780,824. Granted 7/17/2012.