Location History:
- Daejeon, KR (2011 - 2013)
- Yongin-si, KR (2015)
- Seoul, KR (2016 - 2024)
Company Filing History:
8 out of 131,214 
6 out of 18,523 
6 out of 4,013 
Years Active: 2011-2025
Title: Innovations of Sung Woo Hwang
Introduction
Sung Woo Hwang is a prominent inventor based in Seoul, South Korea. He holds a total of 14 patents that showcase his contributions to the field of electrical engineering and motor technology. His work has significantly impacted the design and efficiency of induction motors and stator structures.
Latest Patents
One of his latest patents is titled "Stator comprising multiple-row armature winding with high fill factor." This invention features a stator winding structure that includes a stator core made from a stack of steel sheets. The stator core comprises multiple slots arranged in rows around an axis of rotation. It also includes conductor bars positioned within these slots, along with barrier ribs that provide electrical shielding. The conductor bars are arranged within the stator core through a die casting process.
Another notable patent is for a "Rotor for induction motor and induction motor using same." This rotor includes a core with a hollow portion at its center, where a shaft is coupled. The rotor core has slots radially formed around the central axis, with conductor bars coupled to these slots. The rotor core undergoes thermal treatment above Curie temperature to create a specific pattern on its outer circumference.
Career Highlights
Sung Woo Hwang has worked with leading companies in the industry, including Samsung Electronics and Hyundai Motor Company. His experience in these organizations has allowed him to develop innovative solutions that enhance motor performance and efficiency.
Collaborations
Throughout his career, Hwang has collaborated with notable colleagues such as Jin Ho Choi and Myung Seop Lim. These partnerships have contributed to the advancement of technology in their respective fields.
Conclusion
Sung Woo Hwang's contributions to the field of electrical engineering are evident through his numerous patents and collaborations. His innovative designs continue to influence the development of efficient motor 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.