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For the Inventor, By the Inventor

Suwon, South Korea

Hyun-Ji Song

This inventor holds 21 USPTO granted patents and 6 published patent applications and 1 EPO patent, primarily in Organic Layer Composition. Top assignees: Samsung Sdi Co., Inc., Cheil Industries Inc., Cheil Industry, Inc.. Active years: 2016-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hyun-Ji Song. Retrieved from https://idiyas.com/inventor/hyun-ji-song

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

USPTO Granted Patents = 21 

% Patents Active = 90.5

 

Average Co-Inventor Count = 7.8

ph-index = 2

Forward Citations = 10(Granted Patents)


Location History:

  • Suwon-si, KR (2016 - 2019)
  • Uiwang-si, KR (2016 - 2019)
  • Seoul, KR (2020)

Company Filing History:

goldMedal11 out of 7,663 
 
Samsung Sdi Co., Inc.
 patents
silverMedal7 out of 787 
 
Cheil Industries Inc.
 patents
bronzeMedal1 out of 1 
 
Cheil Industry, Inc.
 patent
4. 1 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
5. 1 out of 6,376 
 
Samsung Electronics Ltd.
 patents

Years Active: 2016-2026

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Areas of Expertise:
Wire Structure
Wire Capacitor
Electronic Device
Hardmask Composition
Organic Layer
Silica-Based Insulation
Monomer
Pattern Formation
Layer Structure
Gap Filler Agent
Power Control
Semiconductor
21 patents (USPTO):Explore Patents
1. 12658341 - Wire structure, wire capacitor, and electronic device including the wire capacitor (2026-06-16),
2. 10788874 - Method and electronic device for controlling power between electronic devices (2020-09-29),
3. 10345706 - Monomer for hardmask composition and hardmask composition including the monomer and method of forming patterns using the hardmask composition (2019-07-09),
4. 10332751 - Monomer, organic layer composition, organic layer, and method of forming patterns (2019-06-25),
5. 10323124 - Polymer, organic layer composition, organic layer, and method of forming patterns (2019-06-18),
6. 10312074 - Method of producing layer structure, layer structure, and method of forming patterns (2019-06-04),
7. 10066057 - Organic layer composition, organic layer, and method of forming patterns (2018-09-04),
8. 10018914 - Hardmask composition and method of forming patterns using the hardmask composition (2018-07-10),
9. 9971243 - Polymer, organic layer composition, organic layer, and method of forming patterns (2018-05-15),
10. 9908990 - Organic layer composition, organic layer, and method of forming patterns (2018-03-06),
11. 9890255 - Modified hydrogenated polysiloxazane, composition comprising same for forming silica-based insulation layer, method for preparing composition for forming (2018-02-13),
12. 9738787 - Composition for forming silica-based insulating layer, method for preparing composition for forming silica-based insulating layer, silica-based insulating layer, and method for manufacturing silica-based insulating layer (2017-08-22),
13. 9683114 - Monomer for hardmask composition, hardmask composition including the monomer, and method of forming patterns using the hardmask composition (2017-06-20),
14. 9665003 - Hardmask composition, method of forming patterns using the hardmask composition and semiconductor integrated circuit device including the patterns (2017-05-30),
15. 9574108 - Composition for forming silica based insulating layer, silica based insulating layer and method for manufacturing silica based insulating layer (2017-02-21),

Title: Hyun-Ji Song: Innovator in Monomer Technology

Introduction

Hyun-Ji Song, based in Suwon-si, South Korea, is a prolific inventor known for his contributions to the field of monomer technology. With an impressive portfolio of 19 patents, he has made significant advancements in the development of hardmask materials used in various applications.

Latest Patents

Among his latest innovations, Song has introduced patents for a monomer for hardmask composition and a hardmask composition that includes this monomer. These include methods for forming intricate patterns using this innovative hardmask composition, which is represented by Chemical Formula 1. Additionally, he has developed an organic layer composition that features the monomer, further enhancing the capabilities in pattern formation.

Career Highlights

Hyun-Ji Song has worked with several reputable organizations throughout his career, including Samsung SDI Co., Inc. and Cheil Industries Inc. His expertise in advanced materials has been instrumental in developing new technologies that support the growing demands of the industry.

Collaborations

Throughout his professional journey, Song has collaborated with notable coworkers such as Yun-Jun Kim and Youn-Hee Nam. These partnerships have allowed for the exchange of innovative ideas and techniques that bolster the development of advanced materials and processes.

Conclusion

In summary, Hyun-Ji Song stands out as an influential inventor whose work in monomer technology has enhanced the materials landscape significantly. His contributions not only reflect his expertise but also pave the way for future innovations in the field.

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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