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For the Inventor, By the Inventor

Incheon, South Korea

Hak Joo Lee

This inventor holds 6 USPTO granted patents and 2 published patent applications. Top assignees: Asm IP Holding B.v., Korea Institute of Science and Technology. Active years: 2015-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hak Joo Lee. Retrieved from https://idiyas.com/inventor/hak-joo-lee-pe37m2u0

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 6 

% Patents Active = 66.7

Average Co-Inventor Count = 4.4

ph-index = 3

Forward Citations = 695(Granted Patents)


Location History:

  • Incheon, KR (2015 - 2019)
  • Gyeonggi-do, KR (2020 - 2021)

Company Filing History:

goldMedal4 out of 1,329 
 
Asm IP Holding B.v.
 patents
silverMedal2 out of 2,250 
 
Korea Institute of Science and Technology
 patents

Years Active: 2015-2021

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6 patents (USPTO):Explore Patents
1. D913980 - Gas supply plate for semiconductor manufacturing apparatus (2021-03-23),
2. D880437 - Gas supply plate for semiconductor manufacturing apparatus (2020-04-07),
3. 10395921 - Method of forming thin film (2019-08-27),
4. 10364493 - Exhaust apparatus and substrate processing apparatus having an exhaust line with a first ring having at least one hole on a lateral side thereof placed in the exhaust line (2019-07-30),
5. 9175387 - Method for fabricating two dimensional nanostructured tungsten carbide (2015-11-03),
6. 9074281 - Methods for fabricating nanocrystalline diamond film (2015-07-07),

Title: Hak Joo Lee: Innovator in Semiconductor Manufacturing

Introduction

Hak Joo Lee is a prominent inventor based in Incheon, South Korea. He has made significant contributions to the field of semiconductor manufacturing, holding a total of 6 patents. His work has been instrumental in advancing technologies that are crucial for modern electronics.

Latest Patents

Among his latest innovations is the "Gas supply plate for semiconductor manufacturing apparatus." This invention showcases his expertise in developing components that enhance the efficiency and effectiveness of semiconductor production processes.

Career Highlights

Hak Joo Lee has worked with notable organizations such as ASML Holding B.V. and the Korea Institute of Science and Technology. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking advancements in semiconductor technology.

Collaborations

Throughout his career, Hak Joo Lee has collaborated with talented individuals, including Jeong Jun Woo and Jong Hyun Ahn. These partnerships have fostered a creative environment that has led to innovative solutions in the semiconductor industry.

Conclusion

Hak Joo Lee's contributions to semiconductor manufacturing through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of advanced technologies that shape our modern world.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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