Location History:
- Suwon-si, KR (2017 - 2019)
- Yongin-si, KR (2019)
- Hwaseong-si, KR (2021 - 2024)
Company Filing History:
19 out of 26,887 
4 out of 7 Years Active: 2017-2025
Title: Innovations of Jang Doo Lee
Introduction
Jang Doo Lee is a prominent inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of glass technology, holding a total of 18 patents. His innovative work focuses on enhancing the strength and production efficiency of glass plates.
Latest Patents
Among his latest patents is a glass plate strengthening device and a corresponding method. This device features a work furnace that includes both a preheating furnace and a strengthening furnace. It is designed to transport glass plates efficiently between these two furnaces. The device also incorporates a separator that can enter and exit the work furnace, allowing for the integration or separation of the preheating and strengthening processes. Another notable patent is a refill system that improves the utilization rate of the ultra-thin glass production process. This system includes a tempering furnace and a refill furnace that stores molten potassium nitrate. It features a central control unit that monitors and manages the supply of molten potassium nitrate in real time.
Career Highlights
Jang Doo Lee has worked with notable companies such as Samsung Display Co., Ltd. and Dowooinsys Co., Ltd. His experience in these organizations has contributed to his expertise in glass technology and innovation.
Collaborations
Throughout his career, Jang has collaborated with talented individuals, including Hanggyun Park and Hyungsup Lee. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Jang Doo Lee's contributions to glass technology through his patents and collaborations highlight his role as a leading inventor in the field. His innovative solutions continue to advance the industry and improve production processes.
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.