US Patent Issued to MACOM Technology Solutions Holdings on Sept. 29 for "Group III nitride Doherty amplifier using different epitaxial structures" (California, Arizona Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,750,010, issued on Sept. 29, was assigned to MACOM Technology Solutions Holdings Inc. (Lowell, Mass.).

"Group III nitride Doherty amplifier using different epitaxial structures" was invented by Matthew Mellor (Hollister, Calif.), Damon Holmes (Scottsdale, Ariz.), David Rice (Hollister, Calif.), Mike Lu (Gilroy, Calif.) and Simon Wood (Morgan Hill, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A Doherty amplifier comprises a main amplifier and a peaking amplifier. The main amplifier and the peaking amplifier are electrically connected to a same input signal source. The main amplifier and the peaking amplifier comprise different epitaxial structu...