US Patent Issued to Analog Devices International UnLtd. on March 25 for "Internally calibrated analog-to-digital converter" (Canadian Inventor)

ALEXANDRIA, Va., March 26 -- United States Patent no. 12,261,617, issued on March 25, was assigned to Analog Devices International UnLtd. Co. (Limerick, Ireland).

"Internally calibrated analog-to-digital converter" was invented by Daniel Henrik Saari (Gloucester, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "An analog-to-digital converter (ADC) system for providing a calibrated voltage measurement without an external reference voltage may include an ADC circuit, including an analog ADC input and a digital ADC output. The ADC system may also include circuitry to generate a first internal reference voltage and a second internal reference voltage. The ADC system may also include circuitry configured to ...