Company Filing History:
5 out of 16,507 
3 out of 2,869 
Years Active: 2020-2025
Title: Zhen Wan: Innovator in Signal Strength Prediction
Introduction
Zhen Wan is a notable inventor based in Plano, TX (US), recognized for his contributions to the field of signal strength prediction. With a total of 5 patents to his name, he has made significant advancements in improving communication technologies.
Latest Patents
One of Zhen Wan's latest patents focuses on "Signal strength prediction based on line of sight analysis." This innovative work presents architectures and techniques that enable point-to-point analysis to generate improved signal strength predictions (SSP). By utilizing earth surface image data processing and analysis, the invention draws conclusions about line of sight (LOS) along the propagation path between a base transceiver station (BTS) or another access point (AP) transmitter and a customer premises equipment (CPE) receiver. The analysis incorporates USGS image data and elevation data to assess LOS signal quality at fixed locations. This approach allows for the identification of foliage or terrain that obstructs the LOS, thereby enhancing SSP by eliminating additional path loss due to these obstructions. The result is a significant improvement over conventional statistical model predictions.
Career Highlights
Throughout his career, Zhen Wan has worked with prominent companies, including AT&T Intellectual Property I, L.P. and AT&T Mobility II LLC. His experience in these organizations has contributed to his expertise in telecommunications and signal processing.
Collaborations
Zhen has collaborated with talented individuals such as Ravi Raina and Eric Antonio Alino, further enriching his professional journey.
Conclusion
Zhen Wan's innovative work in signal strength prediction showcases his commitment to advancing communication technologies. His contributions have the potential to significantly enhance the quality of signal transmission in various applications.