US Patent Issued to Shenzhen Hongcheng Vision Technology on Aug. 4 for "Mobile phone case" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,261, issued on Aug. 4, was assigned to Shenzhen Hongcheng Vision Technology Co. Ltd. (Shenzhen, China).

"Mobile phone case" was invented by Guolin Huang (Shenzhen, China) and Bangzao Zhang (Shenzhen, China).

The patent was filed on Sept. 3, 2025, under Application No. D/021,122.

*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=D1139261&OS=D1139261&RS=D1139261

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