IDiyas

For the Inventor, By the Inventor

Kyeonggi-do, South Korea

Chang Il Oh

USPTO Granted Patents = 14 

Average Co-Inventor Count = 6.8

ph-index = 6

Forward Citations = 92(Granted Patents)


Location History:

  • Kyoungki-do, KR (2008 - 2009)
  • Kyeonggi-do, KR (2009 - 2011)
  • Gyeonggi-Do, KR (2010 - 2013)
  • Seongnam-si, KR (2010 - 2013)

Company Filing History:

goldMedal13 out of 787 
 
Cheil Industries Inc.
 patents
silverMedal1 out of 3 
 
Cheil Industrial, Inc.
 patents

Years Active: 2008-2013

Loading Chart...
14 patents (USPTO):Explore Patents
1. 8445187 - Hardmask composition having antireflective properties and method of patterning material on substrate using the same (2013-05-21),
2. 8420289 - Aromatic ring-containing polymer, polymer mixture, antireflective hardmask composition, and associated methods (2013-04-16),
3. 8263321 - Polymer having antireflective properties and high carbon content, hardmask composition including the same, and process for forming a patterned material layer (2012-09-11),
4. 7981594 - Hardmask composition having antirelective properties and method of patterning material on susbstrate using the same (2011-07-19),
5. 7879526 - Hardmask compositions for resist underlayer films (2011-02-01),
6. 7862990 - Polymer having antireflective properties and high carbon content, hardmask composition including the same, and process for forming a patterned material layer (2011-01-04),
7. 7829638 - Antireflective hardmask composition and methods for using same (2010-11-09),
8. 7659051 - Polymer having antireflective properties, hardmask composition including the same, and process for forming a patterned material layer (2010-02-09),
9. 7655386 - Polymer having antireflective properties, hardmask composition including the same, process for forming a patterned material layer, and associated device (2010-02-02),
10. 7632622 - Antireflective hardmask composition and methods for using same (2009-12-15),
11. 7629260 - Organosilane hardmask compositions and methods of producing semiconductor devices using the same (2009-12-08),
12. 7514199 - Hardmask compositions for resist underlayer film and method for producing semiconductor integrated circuit device using the same (2009-04-07),
13. 7405029 - Antireflective hardmask composition and methods for using same (2008-07-29),
14. 7378217 - Antireflective hardmask composition and methods for using same (2008-05-27),

Title: Celebrating Innovation: The Contributions of Chang Il Oh

Introduction: Chang Il Oh, an accomplished inventor based in Kyeonggi-do, South Korea, holds a remarkable portfolio of 14 patents. His work primarily focuses on developing advanced materials and methodologies that enhance the efficiency and effectiveness of various technological processes.

Latest Patents: Among his noteworthy contributions to the field is a groundbreaking hardmask composition featuring antireflective properties. This unique formulation includes an organic solvent and a selection of aromatic ring-containing polymers, represented by specific chemical formulas. The hardmask composition is designed for use in patterning materials on substrates, marking a significant milestone in material science. The associated methods further leverage these innovative polymers, underscoring Chang Il Oh’s expertise in this specialized area.

Career Highlights: Throughout his career, Chang Il Oh has worked with prominent organizations, including Cheil Industries Inc. and Cheil Industrial, Inc. His involvement in these institutions has enabled him to collaborate on various cutting-edge projects that push the boundaries of technology and innovation.

Collaborations: Chang Il Oh has shared his expertise with notable colleagues, including Dong Seon Uh and Jin Kuk Lee. These collaborations have not only fostered a rich exchange of ideas but have also contributed significantly to his research and development endeavors.

Conclusion: Chang Il Oh's contributions to the field of materials science and technology are exemplary. His innovative hardmask compositions and methodologies demonstrate his commitment to advancing the industry. As he continues to innovate, Chang Il Oh remains a celebrated figure among inventors, driving progress in the technology landscape.

This text is generated by artificial intelligence and may not be accurate.
Please report any incorrect information to support@idiyas.com
Loading…