So far in June, Lab Technology LLC has sued 3CX (3CX USA) (1:25-cv-22704), Mitel Networks (1:25-cv-22712), and Sangoma Technologies (Sangoma Technologies US) (1:25-cv-22717) in the Southern District of Florida, as well as u-blox (u-blox America) (4:25-cv-00610) in the Northern District of Texas. In connection with that last case, Lab Technology has filed a document styled as a “Certificate of Interested Persons/Disclosure Statement” as if its contents comply with Northern District of Texas Local Rule 3.1. The document merely discloses that Lab Technology has no parent corporation and that no publicly held corporation owns ten percent or more of “its stock”. Note that the plaintiff voluntarily dismissed the case against Mitel Networks two days after filing it.