This inventor holds 7 USPTO granted patents and 2 EPO patents. Top assignees: Doosan Heavy Industries & Construction Co., Ltd, Doosan Enerbility Co., Ltd., Other. Active years: 2019-2023.
Location History:
- Incheon, KR (2019)
- Seoul, KR (2021 - 2023)
Company Filing History:
3 out of 369 
1 out of 181 
3 out of 834,411 Years Active: 2019-2023
Title: Innovations of Donggon Lee in Combustor Technology
Introduction
Donggon Lee is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of combustion technology, holding a total of 7 patents. His work focuses on enhancing the efficiency of combustors and gas turbines, which are critical components in various energy systems.
Latest Patents
One of Donggon Lee's latest patents is a combustor that includes an inner liner forming a combustion chamber and an outer liner surrounding the inner liner to create a cooling passage for compressed air. This innovative design features a plurality of cooling guides installed around the inner circumferential surface of the outer liner. Each cooling guide protrudes from the surface to create an impinging jet from the compressed air flowing in the cooling passage. The cooling guides are strategically installed at regular intervals in the flow direction of the compressed air and arranged in staggered axial rows. This configuration enhances liner cooling efficiency by effectively guiding the impinging jet toward the inner liner.
Career Highlights
Donggon Lee has worked with notable companies, including Doosan Heavy Industries & Construction Co., Ltd. His experience in the industry has allowed him to develop and refine his innovative ideas, contributing to advancements in combustion technology.
Collaborations
Some of his coworkers include Yunyoung Doh and Jung Jin Choi, who have collaborated with him on various projects, further enhancing the impact of his inventions.
Conclusion
Donggon Lee's contributions to combustor technology demonstrate his commitment to innovation and efficiency in energy systems. His patents reflect a deep understanding of combustion processes and a drive to improve performance in this critical field.