Location History:
- Orlando, FL (US) (2003 - 2009)
- San Jose, CA (US) (2010)
- North Andover, MA (US) (2010 - 2011)
Company Filing History:
7 out of 352 
3 out of 1,310 
Years Active: 2003-2011
Title: The Innovative Contributions of Hong Mao
Introduction
Hong Mao is a prominent inventor based in Orlando, FL (US), known for his significant contributions to the field of power systems. With a total of 10 patents to his name, he has made remarkable advancements in the design and functionality of DC-DC switching cell modules.
Latest Patents
Among his latest patents, the "DC-DC switching cell modules for on-board power systems" stands out. This invention includes a switch, a rectifier, an output filter coupled to the rectifier, and an input port for receiving an external PWM control signal from a controller. The switching cell module is designed to control the switch in response to the external PWM control signal, generating a DC output voltage from a DC input voltage. It is also configured for attachment to a circuit board as a discrete component. Another notable patent is the "Centralized controller and power manager for on-board power systems." This controller manages multiple DC-DC switching cells, each generating an output voltage in response to PWM control signals. It features several output ports for these signals and at least one input port for receiving output voltages from the switching cells. The controller samples these voltages one at a time via a multiplexer and regulates them accordingly.
Career Highlights
Throughout his career, Hong Mao has worked with reputable organizations, including Astec International Limited and the University of Central Florida Research Foundation, Inc. His work has significantly impacted the development of efficient power management systems.
Collaborations
Hong has collaborated with notable colleagues such as Issa E Batarseh and Jaber A Abu-Qahouq, contributing to various innovative projects in the field of electrical engineering.
Conclusion
Hong Mao's contributions to the field of power systems through his patents and collaborations highlight his role as a leading inventor. His work continues to influence advancements in technology and power management systems.