Location History:
- Houston, TX (US) (2012)
- Cambridge, MA (US) (2014 - 2017)
- Syracuse, NY (US) (2017 - 2023)
- Lexington, MA (US) (2017 - 2024)
Company Filing History:
21 out of 27 
12 out of 466 
2 out of 8,369 
Years Active: 2012-2025
Title: Innovations by Yan Li: A Pioneer in Digital Signal Processing
Introduction: Yan Li, based in Lexington, MA, is an accomplished inventor with an impressive portfolio of 25 patents. His contributions primarily focus on advancements in digital signal processing, showcasing innovative methods and systems that significantly enhance signal transmission and reception.
Latest Patents: Two of Yan Li's latest patents underline his expertise in the field. The first, titled "Linearization with Level Tracking," introduces a method for digital predistortion. This method involves receiving a first signal that reflects amplitude variations based on an input signal. It aims to mitigate non-linear behaviors in a transmit chain that includes a power amplifier, ultimately resulting in a more reliable signal transmission. The second patent, "Passive Intermodulation Cancellation," details a process to enhance received signals by eliminating distortion components from concurrently transmitted signals. This innovation effectively removes predicted distortion components from the signal, improving the quality of received communications.
Career Highlights: Yan Li's career has been marked by significant achievements and contributions to prestigious organizations. He has notably worked at Nanosemi, Inc. and the Massachusetts Institute of Technology, where his research has contributed to developing cutting-edge technologies in signal processing.
Collaborations: Throughout his career, Yan has collaborated with other prominent professionals in the field, including Alexandre Megretski and Helen Haeran Kim. These collaborations have enabled the exchange of ideas and fostered advancements that benefit the broader technological community.
Conclusion: Yan Li’s innovative work exemplifies the intersection of theory and practical application in digital signal processing. With 25 patents to his name and ongoing contributions to the field, he continues to be a leading figure in pioneering new technologies that enhance communication systems. His dedication to innovation ensures that he remains at the forefront of advancements in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.