US Patent Issued to Coretronic on July 14 for "Projection device" (Taiwanese Inventors)

ALEXANDRIA, Va., July 14 -- United States Patent no. 12,681,370, issued on July 14, was assigned to Coretronic Corp. (Hsin-Chu, Taiwan).

"Projection device" was invented by Chien-Chung Liao (Hsin-Chu, Taiwan), Chang-Yung Chen (Hsin-Chu, Taiwan) and Chun-Hsien Wu (Hsin-Chu, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A projection device provided includes a projector housing and a protective sleeve. At least one magnetic element is disposed on an outer surface of the projector housing. The protective sleeve is adapted to cover the projector housing. The protective sleeve includes a body and a magnetic attraction module, and the magnetic attraction module is disposed at a first end of the body. The pr...