Company Filing History:
Years Active: 2025
Title: Innovations of Linhao Cao
Introduction
Linhao Cao is a notable inventor based in Suzhou, China. He has made significant contributions to the field of electronics, particularly in the development of digital-to-analog converters. His innovative work has led to the filing of a patent that showcases his expertise and creativity.
Latest Patents
One of Linhao Cao's most recent patents is for a self-calibrating buffered-voltage DAC. This invention includes a DAC configured to receive an input digital signal and output a first analog voltage signal. It features a buffer amplifier that receives the first voltage signal from the DAC and provides a buffered second analog voltage signal. Additionally, it incorporates a voltage to frequency converter that selectively receives the first and second voltage signals, providing first and second output signals at respective first and second frequencies. A counter is included to receive the output signals from the voltage to frequency converter, providing respective first and second digital output signals corresponding to the respective frequencies. A comparator receives these digital output signals to provide a digital calibration offset, while a DAC error code module receives a digital input code and the digital calibration offset to provide an offset corrected input digital signal to the DAC. This patent highlights his innovative approach to improving the accuracy and efficiency of digital signal processing.
Career Highlights
Linhao Cao is currently employed at NXP B.V., a global leader in semiconductor solutions. His work at NXP B.V. allows him to collaborate with other talented professionals in the field. His contributions to the company and the industry at large are noteworthy, as he continues to push the boundaries of technology.
Collaborations
Linhao has worked alongside talented colleagues such as Yizhong Zhang and Jie Jin. Their collaborative efforts contribute to the innovative environment at NXP B.V., fostering advancements in technology.
Conclusion
In summary, Linhao Cao is an accomplished inventor whose work in developing a self-calibrating buffered-voltage DAC demonstrates his expertise in electronics. His contributions to NXP B.V. and the field of digital signal processing are significant and impactful.