US Patent Issued to Huawei Technologies on March 3 for "Call system, extension, and host" (Chinese Inventors)

ALEXANDRIA, Va., March 3 -- United States Patent no. 12,568,418, issued on March 3, was assigned to Huawei Technologies Co. LTD. (Shenzhen, China).

"Call system, extension, and host" was invented by Yinyuan Jia (Shanghai), Weilin Gong (Shenzhen, China), Zhifeng Wang (Shanghai) and Qi Yu (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of this application relate to a call system, an extension, and a host in the field of communication technologies. An example call system includes a host and an extension. A network side device and the host are connected through a network side link, and the host and the extension are connected through a first terminal side link. The extension exchanges a call...