Company Filing History:
2 out of 5,307 
2 out of 1,552 
Years Active: 2019-2022
Title: The Innovations of Pengyu Zhang
Introduction
Pengyu Zhang is a prominent inventor based in Palo Alto, CA. He has made significant contributions to the field of wireless communication, holding a total of 4 patents. His work focuses on advanced technologies that enhance communication protocols and improve the efficiency of wireless systems.
Latest Patents
One of his latest patents is titled "Backscattering Ambient ISM Band Signals." This invention involves a backscatter tag device that includes a receiver configured to receive a packet conforming to a communication protocol. The device features a codeword translator that translates a subset of codewords in the packet to a different multitude of codewords, allowing for effective data transmission. The communication protocol may include standards such as 802.11 g/n, ZigBee, or Bluetooth.
Another notable patent is "Systems and Methods for Backscatter Communication." This invention provides systems and methods for wireless communication using a backscatter tag that shifts an incident carrier signal to a different frequency band. The frequency-shifted signal is transmitted to a receiver, allowing for minimal interference and ultra-low power operation. This technology can be integrated into components like on-body sensors, enabling the embedding of additional information into the carrier signal.
Career Highlights
Pengyu Zhang has worked at prestigious institutions, including Leland Stanford Junior University and the University of Massachusetts. His experience in these research environments has contributed to his innovative work in wireless communication technologies.
Collaborations
Throughout his career, Zhang has collaborated with notable individuals such as Dinesh Bharadia and Sachin Katti. These collaborations have furthered his research and development efforts in the field.
Conclusion
Pengyu Zhang's contributions to wireless communication through his patents and research have positioned him as a key figure in the industry. His innovative approaches continue to influence the development of advanced communication technologies.