LED Apogee LLC has filed separate complaints against Analog Devices (2:24-cv-00019) and Microchip Technology (2:24-cv-00020) in the Eastern District of Texas, as well as against NXP Semiconductors (NXP USA) (6:24-cv-00021) in the Western District of Texas. The Delaware plaintiff targets the provision of LED drivers—including the ADM8845 Charge Pump Driver for LCD White LED backlights, MC34844 10 Channel LED Backlight Driver with Integrated Power Supply, and MIC22974 0V PWM Boost Regulator White LED Driver, respectively—with a single patent generally related to “driving a light emitting diode coupled to an output of a current mirror”.