Company Filing History:
Years Active: 2006-2018
Title: Joseph Su - Innovator in Wireless Communication and Range Estimation
Introduction
Joseph Su is a notable inventor based in Amherst, NH (US). He has made significant contributions to the fields of wireless communication and range estimation. With a total of 2 patents, his work showcases innovative methods that enhance communication systems and mapping technologies.
Latest Patents
Joseph Su's latest patents include a "Method for providing range estimations" and a "Method for overusing frequencies to permit simultaneous transmission of signals from two or more users on the same frequency and time slot." The first patent discusses a mechanism for range estimation mapping that involves creating a world map on an azimuth/elevation (AZ/EL) grid. This method relates the grid to an earth-fixed north, east, and down (NED) coordinate system through an address table. Each pixel in each frame is associated with an entry from the address table to determine a range, allowing for repeated associations as updated world maps and address tables are generated.
The second patent provides a system for increasing the number of users capable of communicating over a wireless network. This system allows multiple users to transmit information simultaneously on the same channel or frequency. It utilizes a Viterbi decoder-based signal separation system to uncorrupt interfering signals. In one embodiment, two users are assigned to the same channel, employing a joint parameter estimation pre-processor to estimate power, time, frequency offsets, and phase of incoming signals. This innovative approach accommodates more than two simultaneously transmitted signals, enhancing communication efficiency without requiring new waveforms.
Career Highlights
Joseph Su is currently employed at BAE Systems Information and Electronic Systems Integration Inc. His work at this esteemed company has allowed him to develop and refine his innovative ideas in the field of electronic systems.
Collaborations
Joseph has collaborated with notable coworkers, including Rachel E Learned and Kevin C Cole. Their combined expertise contributes to the advancement of technology in their respective fields.
Conclusion
Joseph Su is a distinguished inventor whose work in wireless communication and range estimation has made a significant impact. His innovative patents reflect his commitment to enhancing technology and improving communication systems.