Location History:
- Plano, TX (US) (2006 - 2014)
- Dallas, TX (US) (2017 - 2018)
Company Filing History:
Years Active: 2006-2018
Title: Innovations of Qingzhong Cai
Introduction
Qingzhong Cai is a notable inventor based in Plano, Texas, with a significant contribution to the field of optical transceivers. He holds a total of five patents, showcasing his expertise and innovative spirit in technology.
Latest Patents
One of his latest patents is titled "Coherent and pulse amplitude modulation in a pluggable optical transceiver." This invention involves an apparatus designed to operate a pluggable optical transceiver in various modulation schemes. It includes core circuitry that interfaces with a host device, which supports the transceiver. The invention also features direct detection modulation circuitry and coherent modulation circuitry, along with selection circuitry that operates one of the modulation types based on the application of the transceiver. Another significant patent is "Pluggable optical transceiver providing wavelength tuning information." This patent outlines systems and methods for conveying wavelength tuning information from a pluggable optical transceiver to a host device. It involves appending the wavelength tuning information as part of existing data communicated between the transceiver and the host device.
Career Highlights
Qingzhong Cai has worked with prominent organizations, including Menara Networks, Inc. and the University of Texas System. His experience in these institutions has contributed to his development as an inventor and innovator in the field of optical technology.
Collaborations
He has collaborated with notable colleagues such as Gabriel E. Cardona and Xiaoguang Sun, further enhancing his work and contributions to the industry.
Conclusion
Qingzhong Cai's innovative patents and career achievements highlight his significant role in advancing optical transceiver technology. His work continues to influence the field and inspire future innovations.