This inventor holds 5 USPTO granted patents and 2 published patent applications. Top assignees: Broadcom Corporation, Avago Technologies International Sales Pte. Limited. Active years: 2015-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
3 out of 11,124 
2 out of 1,032 Years Active: 2015-2026
Title: **Innovator Spotlight: Hong Liu**
Introduction
Hong Liu is an accomplished inventor based in Irvine, California, with a significant impact on the field of communication technology. With a total of three patents to his name, Liu has been instrumental in advancing methodologies related to orthogonal frequency division multiplexing (OFDM) and multi-access signaling.
Latest Patents
Liu's most recent innovation revolves around OFDM or OFDMA signaling for ranging and data. This invention describes a communication device capable of generating an OFDM symbol that contains one or more data and ranging modulation symbols. These modulation symbols can be arranged within different sub-carriers of the OFDM symbol, facilitating advanced communication protocols. His inventive process includes generating an OFDM symbol pair in the frequency domain, converting it to the time domain, and executing post-processing prior to transmission. This post-processing involves the addition of cyclic prefixes and suffixes, as well as filtering using window functions. Furthermore, the OFDM symbol can be designed as an OFDMA symbol, with multiple symbols arranged in a frame, enhancing the efficiency of data transmission.
Career Highlights
Hong Liu currently works at Broadcom Corporation, a leading player in the global semiconductor industry. His role involves utilizing his expertise in signal processing and communication technologies, contributing significantly to the company's advancements in wireless communication systems.
Collaborations
Throughout his career, Liu has collaborated with esteemed colleagues, including Avi Kliger and Jeffrey Scott Putnam. These collaborations have fostered a creative environment that has enabled innovative solutions within the complex field of communication technology.
Conclusion
As an inventor, Hong Liu stands out with his innovative contributions to OFDM signaling technologies. His work at Broadcom Corporation, along with his successful collaborations, showcases a commitment to pushing the boundaries of communication systems, ultimately benefiting the industry and consumers alike.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile