ALEXANDRIA, Va., Oct. 6 -- United States Patent no. D1,151,557, issued on Oct. 6, was assigned to Siemens AG (Munich).

"Network gateway" was invented by Shi Kong Lin (Chengdu, China), Meng Xi Chen (Chengdu, China), Chang Sen Chen (Chengdu, China), Ting Li Lan (Chengdu, China), Teng Jiao Luo (Chengdu, China), Zhan Bo Ren (Chengdu, China) and Hai Gang Xiong (Chengdu, China).

The patent was filed on July 7, 2025, under Application No. D/011,821.

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