Company Filing History:
Years Active: 2025
Title: Sam Liu - Innovator in Optical Wireless Communication
Introduction
Sam Liu is a notable inventor based in San Diego, California. He has made significant contributions to the field of optical wireless communication. His innovative work has led to the development of a patent that enhances wireless communication technologies.
Latest Patents
Sam Liu holds a patent for a "Coaxial optical front end for optical wireless communication." This patent describes methods, systems, and devices for wireless communications. A user equipment (UE) may receive, from a network entity via an optical wireless communication link, a first optical wireless signal using photodetectors positioned on a photodetector panel of the UE. The photodetector panel may include a hole around which the photodetectors are positioned and may be located a first distance from a curved optical device of the UE via which the first optical wireless signal is received. The UE may transmit, to the network entity via the optical wireless communication link, a second optical wireless signal using a light source of the UE that is located a second distance from the curved optical device via which the second optical wireless signal is transmitted. The second optical wireless signal may pass through the hole in the photodetector panel based on the second distance being greater than the first distance.
Career Highlights
Sam Liu is currently employed at Qualcomm Incorporated, a leading company in the telecommunications industry. His work at Qualcomm has allowed him to focus on advancing optical wireless communication technologies. With one patent to his name, he has established himself as an innovator in this specialized field.
Collaborations
Some of Sam Liu's coworkers include Yisheng Xue and Karoly Becze. Their collaboration contributes to the innovative environment at Qualcomm, fostering advancements in technology.
Conclusion
Sam Liu's contributions to optical wireless communication exemplify the spirit of innovation. His patent reflects a significant advancement in the field, showcasing his expertise and dedication to improving wireless communication technologies.