US Patent Issued to BEIJING NAURA MICROELECTRONICS EQUIPMENT on Feb. 24 for "Base bias adjustment apparatus and method, and semiconductor process device" (Chinese Inventor)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,562,341, issued on Feb. 24, was assigned to BEIJING NAURA MICROELECTRONICS EQUIPMENT Co. LTD. (Beijing).

"Base bias adjustment apparatus and method, and semiconductor process device" was invented by Chao Zhang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A base bias adjustment apparatus includes: a positive bias adjustment unit; a negative bias adjustment unit; and an anti-interference unit. A first terminal of the positive bias adjustment unit is grounded, and a second terminal of the positive bias adjustment unit is electrically connected to a base for adjusting a bias voltage of the base to have a positive bias voltage at the base. A first...