Company Filing History:
Years Active: 2019-2025
Title: Innovations of Xiaofeng Lin
Introduction
Xiaofeng Lin is a prominent inventor based in Irvine, CA, known for his contributions to the field of analog and digital signal processing. With a total of 4 patents to his name, Lin has made significant advancements that enhance the performance of various electronic devices.
Latest Patents
One of Lin's latest patents is titled "Incremental delta modulation for analog to digital converter signal to noise ratio and linearity enhancement." This invention involves a device, such as a SAR ADC device, that includes a DAC circuit. It generates a digital output based on logic circuitry that incorporates SAR logic. The additional logic circuitry features delta modulation circuitry and dynamic element matching circuitry. The delta modulation circuitry provides several digital outputs of the SAR DAC, while the dynamic element matching circuitry selects a different set of capacitors from the DAC circuit. Each cycle is added together and averaged, contributing to the digital output from the SAR logic.
Another notable patent is "Method and apparatus for interference reduction in optical sensing receivers." This apparatus is designed for detecting optical signals and includes a photodetector. The photodetector is reverse-biased by a first voltage, with a second voltage added to provide an offset equal to the second voltage for the photodetector. A first circuit is coupled to provide the second voltage, while a second circuit supplies the first voltage to reverse-bias the photodetector. The second circuit outputs a voltage proportional to the current of the photodetector.
Career Highlights
Xiaofeng Lin is currently employed at Avago Technologies International Sales Pte. Limited, where he continues to innovate and develop cutting-edge technologies. His work has significantly impacted the field of optical sensing and signal processing.
Collaborations
Lin has collaborated with notable colleagues, including Xicheng Jiang and Junjie Lu, contributing to various projects and advancements in technology.
Conclusion
Xiaofeng Lin's innovative patents and contributions to technology demonstrate his expertise and commitment to advancing the field of electronics. His work continues to influence the development of more efficient and effective devices.