LED Tech Development filed suit against Samsung, alleging that Samsung’s tablet and notebook computers infringe four patents related to constant light output pulsed LED illumination, color-adjusted camera light, and an LED flashlight. LED Tech Development has filed four prior suits since July 2012 against Apple, Coleman Company, Home Depot, and Mag Instrument. The patents-in-suit originated with Lemaire Illumination Technologies and were assigned to LED Tech Development in March 2012. RPX reviewed the patents-in-suit as part of an open market opportunity (Lemaire) in January 2012. 10/15, District of Delaware, no judge yet assigned, 1:2012cv01325.