US Patent Issued to SAMSUNG ELECTRONICS on Oct. 7 for "Ramp signal generator for calibrating ramp linearity, operating method thereof, and image sensor device including the same" (South Korean Inventors)

ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,439,183, issued on Oct. 7, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea).

"Ramp signal generator for calibrating ramp linearity, operating method thereof, and image sensor device including the same" was invented by Dongjae Han (Suwon-si, South Korea), Haneul Jung (Suwon-si, South Korea) and Younghyun Yoon (Suwon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a ramp signal generator. The ramp signal generator includes: a first unit current source including first sub-unit current sources, and configured to output a first unit current during a first time period; and a second unit current source including s...