Delaware plaintiff Helix Microinnovations LLC has launched its first litigation, suing Analog Devices (2:24-cv-00629), Microchip Technology (2:24-cv-00630), Micro-Hybrid Electronic (2:24-cv-00631), and Realtek Semiconductor (2:24-cv-00628) in separate Eastern District of Texas complaints, as well as ON Semiconductor (6:24-cv-00402) in the Western District of Texas. The defendants are accused of infringing a single “chip-on-board” (COB) packaging patent through the provision of its QFN (quad-flat no lead) packages. Helix Microinnovations discloses that it has no parent and that no publicly traded company owns “ten percent or more of its stock”, but all signs point to a familiar figure behind this new campaign.