US Patent Issued to VANCHIP (TIANJIN) TECHNOLOGY on Sept. 9 for "LDO circuit having power supply rejection function, chip and communication terminal" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,411,509, issued on Sept. 9, was assigned to VANCHIP (TIANJIN) TECHNOLOGY Co. LTD. (Tianjin, China).

"LDO circuit having power supply rejection function, chip and communication terminal" was invented by Chenyang Gao (Tianjin, China) and Sheng Lin (Tianjin, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An LDO circuit having a power supply rejection function, a chip, and a communication terminal. The LDO circuit includes a bandgap reference module provided with an intermediate frequency zero adjustment unit, an amplification module provided with an intermediate frequency zero generation unit, and a power output module. The bandgap reference module ...