Location History:
- Blacksburg, VA (US) (1998 - 2000)
- Hangzhou, CN (2000)
Company Filing History:
2 out of 4 
2 out of 4 
1 out of 832,718 Years Active: 1998-2000
Title: Guichao Hua: Innovator in Power Conversion Technologies
Introduction
Guichao Hua is a prominent inventor based in Blacksburg, Virginia, known for his significant contributions to power conversion technologies. With a total of five patents to his name, he has made notable advancements in the field of electrical engineering.
Latest Patents
Hua's latest patents include innovative designs for single-stage AC/DC converters with saturable conductor power factor correction (PFC). These converters enhance performance by reducing voltage stress on energy-storage capacitors through the inclusion of a saturable reactor. Additionally, he has developed a power converter that utilizes a switching signal with multiple amplitude levels, which allows for improved gate driving of power transistors. This technology not only extends the application of synchronous rectification techniques but also provides over-voltage protection for the transistors.
Career Highlights
Throughout his career, Guichao Hua has worked with reputable companies such as VPT, Inc. and Virginia Power Technologies, Inc. His experience in these organizations has contributed to his expertise in power electronics and converter design.
Collaborations
Hua has collaborated with notable professionals in his field, including Daniel M. Sable and Wei P. Chen. These partnerships have further enriched his work and innovations in power conversion technologies.
Conclusion
Guichao Hua's contributions to the field of power conversion are marked by his innovative patents and collaborations. His work continues to influence advancements in electrical engineering and power electronics.
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.