Perhaps also worth watching in the wireless networking space is a set of two transactions, recorded with the USPTO on June 17, 2021 after their execution during the previous week. The original development work for the assets appears to have been conducted at Telcordia Technologies (f/k/a Bell Communications Research, Bellcore), a research and development operation established through the 1980s breakup of the Bell companies. The portfolio-of-interest has followed an apparent path from Ericsson to Toshiba, now into the current hands of a Delaware LLC.