ALEXANDRIA, Va., July 15 -- United States Patent no. D1,131,457, issued on June 23, was assigned to Siemens AG (Munich).
"Network gateway" was invented by Hui Zou (Chengdu, China), Chang Sen Chen (Chengdu, China) and Zhan Bo Ren (Chengdu, China).
The patent was filed on Oct. 7, 2022, under Application No. D/855,880.
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