ALEXANDRIA, Va., July 9 -- United States Patent no. 12,350,603, issued on July 8.
"Luminous building block" was invented by Yingjin Lu (Shantou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A luminous building block is provided with a luminous unit and a power supply module. The power supply module is used to supply power to the luminous unit. The said luminous building block glows without an external power source."
The patent was filed on Jan. 16, 2025, under Application No. 19/026,028.
*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&...