Location History:
- Blackburn, GB (2009 - 2013)
- Lancashire, GB (2012 - 2013)
- Morristown, NJ (US) (2015)
- Dongguan, CN (2016 - 2017)
- Shanghai, CN (2011 - 2022)
- Nanjing, CN (2018 - 2023)
Company Filing History:
11 out of 15,586 
8 out of 27,108 
4 out of 5,406 
Years Active: 2009-2025
Title: **Innovator Spotlight: Hua Chen from Shanghai**
Introduction
Hua Chen, an accomplished inventor based in Shanghai, China, has made significant contributions to the field of power over Ethernet (PoE) technology. With a remarkable portfolio of 24 patents, Hua has positioned himself as a key player in electrical engineering and telecommunications innovation.
Latest Patents
Hua Chen's most recent patents showcase his expertise in power distribution via Ethernet. One of his notable inventions is a power over Ethernet (PoE) power supplying method, which involves the exchange of link layer discovery protocol data units (LLDPDUs) between power sourcing equipment (PSE) and powered devices. This method allows for two power values to be transmitted, indicating either requested or allocated power for two sets of cable pairs connecting the PSE and the powered device. This independence in power supply enhances the efficiency and reliability of power distribution through Ethernet technologies.
Additionally, he has developed a similar method and apparatus for PoE, reinforcing his dedicated exploration into efficient power delivery mechanisms.
Career Highlights
Hua has a commendable professional background, having worked with prestigious companies such as Honeywell International Inc. and Huawei Technologies Co., Limited. His experiences at these organizations have greatly influenced his approach to innovation, blending practical industry challenges with his inventive solutions.
Collaborations
During his career, Hua Chen has collaborated with several talented individuals, including Yan Zhuang and Shiyong Fu. These partnerships have contributed to fruitful discussions and innovations in the field, leading to the successful development of multiple patented technologies.
Conclusion
Hua Chen's journey as an inventor, marked by his impressive patent portfolio and collaborations, highlights his dedication to advancing power over Ethernet technology. As he continues to innovate, his contributions are expected to pave the way for future advancements in this critical area of telecommunications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.