Location History:
- Bell Township, Alleghany County, PA (US) (1978)
- Bell Township, Westmoreland County, PA (US) (1978 - 1980)
- Bell Township, Allegheny County, PA (US) (1980)
- Pittsburgh, PA (US) (1977 - 1981)
- Bell Township, Indiana County, PA (US) (1981)
- Bell Twnp., Westmoreland County, PA (US) (1981)
- Bell, PA (US) (1983)
- Pompano Beach, FL (US) (1984)
- Coral Springs, FL (US) (1984 - 1990)
Company Filing History:
23 out of 8,033 
3 out of 225 
Years Active: 1977-1990
Title: **Innovative Contributions of Shan C Sun in Electrical Engineering**
Introduction
Shan C Sun, based in Coral Springs, FL, is a prolific inventor with an impressive portfolio of 26 patents. His work primarily focuses on advancements in electrical systems and protective relay technologies, showcasing his commitment to innovation in the engineering field.
Latest Patents
Among his latest patents is the invention of an electric power system that integrates remote monitoring and control of protective relays. This system includes slave stations that log and time-tag the activity of analog relays, continuously retaining digital samples of current and voltage cycles. Upon detection of a fault, it captures pre-fault and post-fault conditions, providing critical data for analysis. Another significant patent involves an electromagnetic relay with flux biasing, which utilizes a rotating disc mechanism to balance torque in order to operate contacts effectively. This invention enhances the reliability of electrical systems by accurately comparing voltages and adjusting torque accordingly.
Career Highlights
Shan C Sun has had notable associations with prominent companies such as Westinghouse Electric Corporation and ABB Power T&D Company Inc. His career has been marked by a focus on innovating safety and efficiency in electrical power systems, cementing his reputation as a leader in the field.
Collaborations
Throughout his career, Shan has collaborated with esteemed colleagues like Larry L Church and James P Garitty. These professional partnerships have further amplified his contributions to electrical engineering and innovation.
Conclusion
Shan C Sun's contributions to technology and electrical engineering through his patents and collaborations highlight his role as an influential inventor. His work not only enhances current practices but also paves the way for future innovations in power systems and relay technologies.
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.