Location History:
- Seoul, KR (2015 - 2019)
- Icheon-si, KR (2023)
Company Filing History:
3 out of 10,938 
2 out of 1,333 
Years Active: 2015-2025
Title: Hee Do Na: Innovator in Semiconductor Technology
Introduction
Hee Do Na is a prominent inventor based in Seoul, South Korea. She has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. Her work focuses on advancing memory devices, which are crucial for modern electronic applications.
Latest Patents
One of her latest patents is a semiconductor memory device and method of manufacturing the same. This invention includes a first source layer, a second source layer positioned on the first source layer, and a stack on the second source layer. Additionally, it features a channel structure that passes through both the stack and the second source layer, along with a common source line that also traverses these components. Notably, the second source layer incorporates an air gap and a conductive layer that surrounds this air gap.
Career Highlights
Hee Do Na has worked with notable organizations such as SK Hynix Inc. and Yonsei University. Her experience in these institutions has allowed her to collaborate with leading experts in the field, further enhancing her innovative capabilities.
Collaborations
Some of her coworkers include Hyun Chul Sohn and Chang Soo Lee. Their collective expertise has contributed to the successful development of advanced semiconductor technologies.
Conclusion
Hee Do Na's contributions to semiconductor technology exemplify her innovative spirit and dedication to advancing the field. Her patents reflect her commitment to improving memory devices, which play a vital role in the electronics 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.