ALEXANDRIA, Virginia, Nov. 19 -- TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, Sweden has been assigned a patent (No. US 12149341 B2, initially filed May 1, 2020) developed by six inventors Kun Wang, Solna, Sweden; John Walter Diachina, Garner, North Carolina; Paul Schliwa-Bertling, Ljungsbro, Sweden; Magnus Sandgren, Staffanstorp, Sweden; Stefano Ruffini, Rome, Italy; and Joachim Sachs, Sollentuna, Sweden, for "5G system signaling methods to convey TSN synchronization information." . . .