Company Filing History:
2 out of 2,508 
2 out of 13 Years Active: 2005-2006
Title: Innovations of Shao-jun Zheng in Gas Turbine Technology.
Introduction
Shao-jun Zheng is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of gas turbine technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of gas turbine generating apparatuses.
Latest Patents
Zheng's latest patents include a gas turbine generating apparatus designed to operate at high speeds. This innovative apparatus features a permanent-magnet-type generator that is driven at high speeds by the gas turbine. It also includes an inverter device that converts the alternating-current power generated by the generator into commercial alternating-current power. Furthermore, a system-interconnection device is incorporated to connect the output of the inverter device to a commercial AC power supply system. This device controls the inverter based on the voltage of the commercial AC power supply, ensuring that the output current is either in phase or out of phase with the voltage by a constant phase difference. Additionally, a control device is provided to operate the permanent-magnet-type generator as a motor during the gas turbine's startup, facilitating a smooth increase in rotational speed from zero.
Career Highlights
Throughout his career, Shao-jun Zheng has worked with prominent companies such as Ebara Corporation and Ebara Densan Ltd. His experience in these organizations has contributed to his expertise in gas turbine technology and innovation.
Collaborations
Zheng has collaborated with notable colleagues, including Motoyasu Satoh and Seiichi Ishihara. These partnerships have likely fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Shao-jun Zheng's contributions to gas turbine technology exemplify the impact of innovative thinking in engineering. His patents reflect a commitment to advancing energy efficiency and operational effectiveness in power generation systems.
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.