Po-An Sung

Po-An Sung is a notable inventor based in Budd Lake, CA (US). He has made significant contributions to the field of communications technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and reliability of communication systems.

Latest Patents

Among his latest patents are the "Doppler Corrected Communications Receiver" and "Method of Removing Doppler Frequency Shift." This innovative method and communications receiver effectively remove Doppler frequency shift in a spread spectrum communications signal. The design includes a pilot channel rake section with I and Q Doppler estimation channels that estimate the Doppler change in frequency based on a common pilot channel. Additionally, a data channel rake section receives the Doppler change in frequency from the pilot channel rake section and cancels any Doppler error. Another significant patent is the "Composite Code Match Filters," which includes a chip synchronization composite code match filter and a frame synchronization composite code match filter. These filters serve as the first and second stages of a mobile terminal, providing a scrambling code identification function and completing the acquisition function for the mobile terminal, particularly suited for operational interaction in the Third Generation Partnership Project (3GPP) Standard.

Career Highlights

Po-An Sung is currently employed at Lucent Technologies Inc., where he continues to develop innovative solutions in communications technology. His work has been instrumental in advancing mobile communication systems.

Collaborations

He collaborates with Jin-Ghee Goh, contributing to various projects and innovations within the company.

Conclusion

Po-An Sung's contributions to communications technology through his patents and work at Lucent Technologies Inc. highlight his role as a key innovator in the field. His advancements are paving the way for more efficient communication systems.