Greenthread, LLC has followed up March 2023 suits against Cirrus Logic, Micron Technology, and Western Digital in the District of Delaware with an April case against Texas Instruments (2:23-cv-00157) in the Eastern District of Texas. A wide array of semiconductor products, ranging from amplifiers to digital signal processors, is targeted with six semiconductor fabrication patents naming G.R. Mohan Rao as their sole inventor, all previously asserted in this campaign. Meanwhile, District Judge Alan D. Albright’s March 30 cancellation of an imminent trial between Vervain, LLC and Micron over a different family of Rao patents, and the reset of trial in that campaign as to Western Digital on the same day, has touched off a bit of a scramble in the Western District of Texas.