Location History:
- Changwon, KR (2014)
- Changwon-si, KR (2015)
- Seoul, KR (2016 - 2024)
Company Filing History:
14 out of 49,601 
1 out of 832,680 Years Active: 2014-2025
Title: Nara Han: Innovator in Scroll Compressor Technology
Introduction
Nara Han is a prominent inventor based in Seoul, South Korea, known for his significant contributions to the field of compressor technology. With a total of 15 patents to his name, Han has made remarkable advancements that enhance the efficiency and functionality of scroll compressors.
Latest Patents
One of Han's latest patents involves a scroll compressor that features back pressure holes formed in a non-orbiting scroll and a back pressure chamber assembly. This design allows for communication between the compression chamber and the back pressure chamber. Additionally, a back pressure valve is integrated within the back pressure hole, enabling it to adjust the passage area based on the pressure difference between the two chambers. This innovation effectively reduces pressure pulsation in the back pressure chamber. Another notable patent is a retainer block bypass hole valve assembly arranged in the non-orbiting scroll of a compressor. This design includes a block insertion groove for accommodating a discharge port and multiple bypass holes in the non-orbiting end plate. The bypass valve system allows for improved design flexibility, as the valves are not fastened to the end plate, enabling a thinner construction.
Career Highlights
Throughout his career, Nara Han has worked with notable companies, including LG Electronics Inc. His experience in these organizations has contributed to his expertise in developing advanced compressor technologies.
Collaborations
Han has collaborated with talented individuals in his field, including Jeonghun Kim and Changeol Jo, who have contributed to his innovative projects.
Conclusion
Nara Han's work in scroll compressor technology showcases his dedication to innovation and engineering excellence. His patents reflect a commitment to improving compressor efficiency and functionality, making him a significant figure in the industry.
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.