ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,754,412, issued on Oct. 6, was assigned to HAMAMATSU PHOTONICS K.K. (Hamamatsu, Japan).

"Optical module" was invented by Tomoyuki Ide (Hamamatsu, Japan), Yuki Morinaga (Hamamatsu, Japan) and Mikito Takahashi (Hamamatsu, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical module includes: a mirror unit; and a magnet unit including first, second, and third magnets arranged along a first direction. The mirror unit is disposed on the magnet unit in a second direction perpendicular to the first direction. A width of the first magnet is equal to or more than widths of the second and third magnets. An upper surface of the first magnet is located on ...