Location History:
- Santa Clara, CA (US) (2011 - 2013)
- San Diego, CA (US) (2008 - 2014)
Company Filing History:
Years Active: 2008-2014
Title: Innovations and Contributions of Inventor Xiaoyong Li
Introduction
Xiaoyong Li is a prominent inventor based in Santa Clara, CA (US), known for his significant contributions to the field of electrical engineering. With a total of 9 patents to his name, he has made remarkable advancements in circuit design and low noise amplifier technology.
Latest Patents
One of his latest patents is focused on "Linearity in Passive Mixer Circuits." This invention describes a circuit used in a mixer configured to receive a signal made up of a relatively small modulation signal and a relatively large carrier signal. The mixer includes multiple switches and a balancing circuit that provides a control signal to a switch in the mixer. This balancing circuit is designed to receive a supply voltage and a clocking signal, which allows for precise control of the switching process based on voltage differences.
Another notable patent is for a "Wide Band LNA with Noise Canceling." This invention outlines techniques to improve low noise amplifiers (LNAs) by incorporating noise canceling features. The LNA consists of a first and a second amplifier that work together to cancel out noise generated at the input stage circuit. This innovative approach eliminates the need for large AC coupling capacitors and reduces the die size occupied by the LNA, making it more efficient.
Career Highlights
Xiaoyong Li has worked with leading organizations such as Qualcomm Incorporated and the University of Washington. His experience in these prestigious institutions has allowed him to refine his skills and contribute to groundbreaking research in his field.
Collaborations
Throughout his career, Xiaoyong Li has collaborated with notable professionals, including Rahul A Apte and David Allstot. These collaborations have further enhanced his work and led to significant advancements in technology.
Conclusion
Xiaoyong Li's innovative patents and contributions to electrical engineering demonstrate his expertise and commitment to advancing technology. His work continues to influence the field and inspire future innovations.