Pangjie Xu

Title: Innovations of Pangjie Xu

Introduction

Pangjie Xu is an accomplished inventor based in San Jose, CA. He has made significant contributions to the field of measurement circuits and time-to-digital converters. With a total of 2 patents, his work showcases innovative solutions that enhance electronic systems.

Latest Patents

Pangjie Xu's latest patents include a multi-chain measurement circuit and anti-aliasing techniques for time-to-digital converters. The multi-chain measurement circuit features first and second chains of serially-connected buffer circuits that operate in parallel to propagate an input signal. This design allows for the storage of logic values generated by the buffer circuits, resulting in a digital value that indicates the total number of storage circuits through which the input signal has passed. The anti-aliasing technique for time-to-digital converters involves a pulse generator that creates a pulse width representative of a supply voltage. This system calculates sums from different portions of a buffer chain to accurately represent the voltage level.

Career Highlights

Pangjie Xu is currently employed at Apple Inc., where he continues to innovate and develop cutting-edge technologies. His work at Apple has positioned him as a key contributor to advancements in electronic measurement systems.

Collaborations

Pangjie has collaborated with notable coworkers, including Jelam K Parekh and Mohamed Hassan Abu-Rahma. These collaborations have further enriched his work and contributed to the success of his projects.

Conclusion

Pangjie Xu's contributions to the field of electronics through his patents and work at Apple Inc. highlight his innovative spirit and dedication to advancing technology. His inventions are paving the way for future developments in measurement circuits and digital conversion techniques.