ALEXANDRIA, Va., Jan. 29 -- United States Patent no. 12,212,299, issued on Jan. 28, was assigned to SEMICONDUCTOR MANUFACTURING ELECTRONICS (SHAOXING) Corp. (Zhejiang, China).

"Electronic device and formation method therefor" was invented by Xueli Feng (Zhejiang, China), Shaohua Xiang (Zhejiang, China), Chong Wang (Zhejiang, China) and Weizhong Shan (Zhejiang, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electronic device and a method of forming the same are disclosed. An emitter resonator and a reception cap cavity are formed on and in a first wafer, and an emitter cap cavity and a reception resonator are formed in and on a second wafer. After bonding together the first and second wafers, an emit...