Location History:
- Bucheon-si, KR (2018)
- Pyeongtaek-si, KR (2021)
- Ulsan, KR (2021)
- Gyeonggi-Do, KR (2003 - 2023)
- Hwaseong-si, KR (2022 - 2023)
Company Filing History:
20 out of 18,523 
8 out of 8,087 
8 out of 376 
Years Active: 2003-2025
Title: **Sang Jin Park: Innovator in Induction Motor Technology**
Introduction
Sang Jin Park is a prominent inventor based in Gyeonggi-do, South Korea, known for his significant contributions to induction motor technology. With a remarkable portfolio of 39 patents, his innovations have led to advancements in motor efficiency and cooling mechanisms.
Latest Patents
Park's latest patents include the following inventions that showcase his expertise:
1. **Rotor for Induction Motor** - This invention involves a rotor core featuring a hollow portion at its center, through which a shaft is coupled. It incorporates multiple radially formed slots and conductor bars that are interconnected by an end ring. Notably, the rotor core undergoes thermal treatment above Curie temperature to create a specific pattern on its outer circumference.
2. **Rotor Cooling Structure for Induction Motor** - This innovative design includes a turbine blower structure positioned on either side of the rotor. It features a refrigerant passage with inlet and outlet openings, facilitating efficient cooling. Moreover, micro groove patterns are integrated into the rotor’s external periphery to enhance thermal management.
Career Highlights
Throughout his career, Sang Jin Park has made pivotal contributions while working for esteemed companies such as Hyundai Motor Company and Dongwoo Fine-chem Co., Ltd. His work has not only advanced technology but also attached commercial significance through industrial applications.
Collaborations
During his journey as an inventor, Park has collaborated with talented individuals, including Do Hyoung Kwon and Sung Jin Noh. These partnerships have fostered creativity and innovation, culminating in numerous successful inventions.
Conclusion
Sang Jin Park’s extensive patent portfolio and innovative spirit have solidified his place in the field of induction motor technology. His breakthroughs in rotor design and cooling structures continue to inspire future developments in motor efficiency and performance. As he continues to innovate, the impact of his inventions will likely resonate across various industries for years to come.
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.