ALEXANDRIA, Va., July 14 -- United States Patent no. 12,684,740, issued on July 14, was assigned to WIWYNN Corp. (New Taipei City, Taiwan).

"Electronic device and control method of fan speed thereof" was invented by Cyuan Lee (New Taipei City, Taiwan), Geng-Ting Liu (New Taipei City, Taiwan), Ming-Feng Hsieh (New Taipei City, Taiwan), I Wei Chiu (New Taipei City, Taiwan) and Chia Ming Tsai (New Taipei City, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electronic device includes a storage array, a row fan, a distance sensor, and a controller. The storage array includes a plurality of storage units. The row fan cools the storage array. The distance sensor senses the distance between the storage arr...