Company Filing History:
Years Active: 2011-2015
Title: Innovations of Hongwu Chi
Introduction
Hongwu Chi is a prominent inventor based in Sunnyvale, CA, known for his contributions to the field of communications technology. He holds a total of 7 patents, showcasing his innovative approach to powering circuits and enhancing data transmission.
Latest Patents
One of his latest patents is titled "Systems and methods for powering circuits for a communications interface." This invention includes systems and methods for powering data communications transmitter circuitry using current sinked from biasing circuitry. The biasing circuitry is used to bias a transmission line between the data communications transmitter and receiver circuitry. In this embodiment, the current sinked from the biasing circuitry is sourced by a power supply that powers the data communications receiver circuitry. This innovative approach allows the current to be reused to power the data communications transmitter circuitry, ultimately reducing overall power consumption. Various embodiments of this patent include HDMI transceivers, DVI transceivers, and DisplayPort transceivers.
Another significant patent by Hongwu Chi is "Systems and methods for powering a charging circuit of a communications interface." This invention focuses on powering a mobile device using a sink device. The method involves detecting the coupling of the mobile device to the sink device and transmitting an acknowledgment confirming the sink device's charging capability. Power is selectively provided in response to a power request, enhancing the efficiency of mobile device charging.
Career Highlights
Hongwu Chi is currently employed at Analogix Semiconductor, Inc., where he continues to develop innovative solutions in the field of communications technology. His work has significantly impacted the efficiency and functionality of data transmission systems.
Collaborations
Hongwu collaborates with various professionals in his field, including his coworker Ning Zhu, to further advance the technology and applications of his inventions.
Conclusion
Hongwu Chi's contributions to the field of communications technology through his innovative patents demonstrate his commitment to enhancing data transmission efficiency. His work at Analogix Semiconductor, Inc. continues to influence the industry positively.