Ming-Wei Liu

Title: Innovations of Ming-Wei Liu

Introduction

Ming-Wei Liu is a notable inventor based in Sunnyvale, CA. He has made significant contributions to the field of technology, particularly in wireless communication. With a total of 2 patents, Liu's work showcases his innovative approach to solving complex problems in the industry.

Latest Patents

Liu's latest patents include a long-range modem scheme and a media device with on-board patch antennas. The long-range modem scheme describes technologies directed to hash spreading to extend wireless coverage. This method involves receiving input bits and control information that specifies a first data rate and a second modem scheme with a greater signal range. The process generates a first sequence of bits by scrambling the input bits and a second sequence by hash spreading the first sequence using a set of spreading codes. The method ultimately modulates the second sequence into radio frequency (RF) signals for transmission to a second wireless device.

The media device with on-board patch antennas features a substrate and a video processor. It includes two patch antennas mounted on the substrate, both configured to transmit and receive RF signals. The design incorporates a ground isolation region between the antennas and the video processor, ensuring optimal performance. A media connector is also present on the substrate, electrically connected to the video processor.

Career Highlights

Ming-Wei Liu is currently employed at Amazon Technologies, Inc., where he continues to innovate and develop new technologies. His work has had a significant impact on the advancement of wireless communication systems.

Collaborations

Liu has collaborated with several talented individuals, including Songping Wu and Tianxiang Zhou. These collaborations have contributed to the successful development of his patented technologies.

Conclusion

Ming-Wei Liu's contributions to technology through his patents reflect his dedication to innovation in wireless communication. His work continues to influence the industry and pave the way for future advancements.