US Patent Issued to Cotron on May 19 for "Sound providing method using earphone set and earphone set" (Taiwanese Inventor)

ALEXANDRIA, Va., May 19 -- United States Patent no. 12,634,618, issued on May 19, was assigned to Cotron Corp. (Taipei City, Taiwan).

"Sound providing method using earphone set and earphone set" was invented by Bill Yang (Taipei City, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A sound providing method using an earphone set and an earphone set are provided. The sound providing method using the earphone set includes simultaneously providing a first sound wave to a left ear of a user by using a left ear earphone of an earphone set and a second sound wave to a right ear of the user by using a right ear earphone of the earphone set. There is a frequency difference between a first frequency of the first...