This inventor holds 17 USPTO granted patents and 5 published patent applications, plus 1 CIPO patent and 2 EPO patents. Top assignees: General Electric Company, Ge Energy Power Conversion Technology Gmbh, Ge Global Sourcing LLC. Active years: 2016-2022.
Location History:
- Bayern, DE (2016)
- Garching bei München, DE (2018)
- Garching B. Munchen, DE (2019)
- By, DE (2019)
- Bavaria, DE (2017 - 2020)
- Shanghai, CN (2019 - 2020)
- Ismaning, DE (2020)
- Munich, DE (2017 - 2021)
- Garching, DE (2019 - 2021)
- Garching B. Munich, DE (2018 - 2022)
Company Filing History:
12 out of 52,359 
2 out of 237 
2 out of 160 
Years Active: 2016-2022
Title: Zhihui Yuan: Innovator in Power Conversion Systems
Introduction
Zhihui Yuan is a prominent inventor based in Garching, Germany. He has made significant contributions to the field of power conversion systems, holding a total of 17 patents. His innovative work has been instrumental in advancing technology in this area.
Latest Patents
Zhihui Yuan's latest patents include a "Grounding scheme for power conversion system." This patent describes a power conversion system that features one or more power conversion devices connected to a grid. Each device includes a power converter that transforms a first multiphase current from the grid into a second current. The system also incorporates a grid side filter and a load side filter, with neutral points connected to form a first node that is not directly grounded.
Another notable patent is the "Circuit protection system and method." This method focuses on protecting a circuit composed of multiple switch devices connected in series. It involves detecting failure risk indicators for each switch device and determining whether they have a failure risk. The method ensures that any switch device at risk remains in a constant on-state to eliminate the risk and prevent failure, provided the number of affected devices does not exceed a preset value.
Career Highlights
Zhihui Yuan has worked with several esteemed companies throughout his career. Notably, he has been associated with General Electric Company and GE Energy Power Conversion Technology GmbH. His experience in these organizations has allowed him to refine his expertise in power conversion technologies.
Collaborations
Zhihui Yuan has collaborated with notable professionals in his field, including Stefan Schroeder and Jie Shen. These collaborations have contributed to the development of innovative solutions in power conversion systems.
Conclusion
Zhihui Yuan's contributions to power conversion technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in power systems, showcasing the importance of innovation in technology.