Location History:
- Los Angeles, CA (US) (2004 - 2010)
- Irvine, CA (US) (2009 - 2012)
Company Filing History:
Years Active: 2004-2012
Title: Lijun Zhang: Innovator in Signal Processing Technologies
Introduction
Lijun Zhang is a prominent inventor based in Los Angeles, CA. She has made significant contributions to the field of signal processing, particularly in the development of integrated circuits and radio technologies. With a total of 6 patents to her name, Zhang continues to push the boundaries of innovation in her industry.
Latest Patents
One of her latest patents is titled "Method and system for flexible FM tuning." This invention discloses a system for processing signals that may include a single chip with an integrated Bluetooth radio and an integrated FM radio. The chip features at least one processor that allows for the selection of a specific frequency for FM channels based on an intermediate frequency (IF). This frequency selection is designed to be an integer multiple of the channel spacing between neighboring allocated FM channels, with a possible offset of no more than one-half the channel spacing. Additionally, the processor can determine the frequency error of the selected frequency and ascertain whether it includes an on-frequency channel based on that error.
Another notable patent is the "Integrated low noise amplifier." This integrated circuit (IC) low noise amplifier comprises an on-chip balun and an on-chip differential amplifier. The balun is designed to convert a single-ended signal into a differential signal, while the differential amplifier is responsible for amplifying that signal.
Career Highlights
Lijun Zhang is currently employed at Broadcom Corporation, where she applies her expertise in signal processing and integrated circuit design. Her work has been instrumental in advancing the capabilities of communication technologies.
Collaborations
Zhang has collaborated with several talented individuals in her field, including Jesus Alfonso Castaneda and Hung Yu David Yang. These collaborations have fostered innovation and contributed to the successful development of her patented technologies.
Conclusion
Lijun Zhang is a remarkable inventor whose work in signal processing and integrated circuits has led to significant advancements in technology. Her contributions continue to shape the future of communication systems.