US Patent Issued to Huawei Technologies on Dec. 16 for "Digital-to-analog converter and electronic device" (Chinese Inventor)

ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,500,600, issued on Dec. 16, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"Digital-to-analog converter and electronic device" was invented by Xin Huang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of this application provide example digital-to-analog converters and electronic devices, and relate to the field of electronic technologies. The digital-to-analog converter includes a current source array and a switch array, and the current source array includes a plurality of active current source units. A metal is filled above the plurality of active current source units. The switch array includes a plurality ...