Company Filing History:
Years Active: 2017
Title: Innovations of Dongyu Ou in Digital-to-Analog Conversion
Introduction
Dongyu Ou is a notable inventor based in Shanghai, China. He has made significant contributions to the field of digital-to-analog converters, holding a total of 2 patents. His work focuses on improving the calibration processes of these converters, which are essential in various electronic applications.
Latest Patents
One of Dongyu Ou's latest patents is titled "Calibration of Interpolating String Digital-to-Analog Converters." This patent discloses methods, apparatus, and articles of manufacture aimed at calibrating interpolating string digital-to-analog converters. The methods include determining a first calibration codeword based on a first nonlinearity error value measured at the output of the digital-to-analog converter (DAC) when a most-significant-bit (MSB) portion of an input codeword is applied. Additionally, a second calibration codeword is determined based on a second measured nonlinearity error value when a least-significant-bit (LSB) portion of the input codeword is applied. The process culminates in combining these calibration codewords to create a third calibration codeword, which is then used to calibrate the DAC's output.
Career Highlights
Dongyu Ou is currently employed at Texas Instruments Corporation, a leading company in the semiconductor industry. His role involves developing innovative solutions that enhance the performance of digital-to-analog converters. His expertise in this area has positioned him as a valuable asset to his team and the company.
Collaborations
Dongyu Ou collaborates with talented coworkers, including Zhang Jun and Xuan Wang. Their combined efforts contribute to the advancement of technology in the field of digital-to-analog conversion.
Conclusion
Dongyu Ou's contributions to the calibration of digital-to-analog converters demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to enhancing electronic performance, making him a significant figure in the field of invention.
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