US Patent Issued to SMARTER MICROELECTRONICS (GUANG ZHOU) on May 27 for "Multi-frequency low noise amplifier" (Chinese Inventors)

ALEXANDRIA, Va., June 17 -- United States Patent no. 12,316,284, issued on May 27, was assigned to SMARTER MICROELECTRONICS (GUANG ZHOU) Co. LTD. (Guangzhou, China).

"Multi-frequency low noise amplifier" was invented by Minjun He (Guangzhou, China) and Yaohua Zheng (Guangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A multi-frequency low noise amplifier includes an input matching network, an amplifying circuit and an output matching network. The input matching network includes a first out-of-band rejection circuit and a first frequency band selection circuit. The output matching network includes a second out-of-band rejection circuit and a second frequency band selection circuit. The first out-o...