US Patent Issued to TEXAS INSTRUMENTS on Feb. 24 for "Trimming resistor using modulated signal" (Chinese, American Inventors)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,562,295, issued on Feb. 24, was assigned to TEXAS INSTRUMENTS Inc. (Dallas).

"Trimming resistor using modulated signal" was invented by Timothy Merkin (Princeton, Texas), Pourya Assem (Dallas), Kevin Scoones (San Jose, Texas), Jianquan Liao (Shanghai), Zhenzhen Chen (Shanghai) and Kannan Krishna (Dallas).

According to the abstract* released by the U.S. Patent & Trademark Office: "In one example, an apparatus comprise: a first power stage having a first power stage input and a first power stage output; a second power stage having a second power stage input and a second power stage output; a driver circuit having a first driver input, a second driver input, a first driver output, and a...