Company Filing History:
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Years Active: 2021-2023
Title: Linxiao Shen: Innovator in Analog-to-Digital Conversion Technology
Introduction
Linxiao Shen is a notable inventor based in Austin, TX, recognized for his contributions to the field of analog-to-digital conversion technologies. With three patents to his name, Shen has a pioneering spirit that influences modern electronic design and efficiency.
Latest Patents
Shen's latest inventions include a Continuous-time input-stage successive approximation register analog-to-digital converter. This innovative ADC circuit operates a first-stage SAR in the continuous time domain, allowing it to avoid high sampling noise typically associated with front-end sampling circuits. As a result, it can utilize a smaller input capacitor size—up to 20 times smaller than conventional Nyquist ADCs.
Another breakthrough from Shen is the inverter stacking amplifier, which is designed for power efficiency. This amplifier architecture achieves significant current reuse—up to six times for three-stack embodiments—by stacking inverters and optimizing the capacitor feedback network. Consequently, it reduces power consumption while enhancing gain and maintaining low noise performance, all without increasing the number of transistors compared to similar known circuits.
Career Highlights
Linxiao Shen has worked at prestigious companies in the technology sector. He has been part of the University of Texas System, where he engaged in advanced research, and Silicon Laboratories Inc., where he applied his expertise in innovative electronic solutions.
Collaborations
Throughout his career, Shen collaborated with talented individuals like Nan Sun and Thomas Saroshan David. Together, they worked on various innovative projects, enhancing the development of electronic technologies through teamwork and shared expertise.
Conclusion
Linxiao Shen's impactful innovations reflect his commitment to advancing technology in analog-to-digital conversion. His patents not only demonstrate his creativity as an inventor but also his ability to collaborate effectively in research settings. As technology evolves, contributions from inventors like Shen will be crucial in shaping the future of electronics and digital systems.