US Patent Issued to PERFECT MOBILE on Oct. 21 for "Systems and methods for contactless estimation of ring size" (Taiwanese Inventor)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,450,767, issued on Oct. 21, was assigned to PERFECT MOBILE CORP. (New Taipei, Taiwan).

"Systems and methods for contactless estimation of ring size" was invented by Chia-Chen Kuo (Taipei, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A computing device prompts a user to place the user's hand next to a facial region of the user and obtains an image depicting the facial region and a finger of the user. The computing device measures a diameter of an iris in the facial region and measures a width of finger region located between two knuckles on the finger depicted in the image. The computing device estimates a ring size of the finger based on an act...