ALEXANDRIA, Va., Oct. 6 -- United States Patent no. D1,151,757, issued on Oct. 6, was assigned to AGC INC. (Tokyo).

"Optical waveguide" was invented by Hiroyuki Mieno (Tokyo).

The patent was filed on March 21, 2025, under Application No. D/994,599.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=D1151757&OS=D1151757&RS=D1151757

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