ALEXANDRIA, Va., June 12 -- United States Patent no. 12,301,505, issued on May 13, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"Signal field indication method and apparatus" was invented by Jian Yu (Shenzhen, China), Oded Redlich (Hod Hasharon, Israel), Leonid Epstein (Hod Hasharon, Israel), Shimon Shilo (Hod Hasharon, Israel), Genadiy Tsodik (Hod Hasharon, Israel) and Yanchun Li (Wuhan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A signal field indication method and apparatus are provided. The method includes: generating, by a transmit end, a PPDU, where the PPDU includes a SIG-A indication field, and the SIG-A indication field includes at least one of a field used to indicate a...