Daejeon, South Korea

Sang Choll Han

This inventor holds 23 USPTO granted patents and 2 published patent applications and 19 EPO patents, primarily in Optical Technologies. Top assignee: Lg Chem, Ltd. Active years: 2007-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang Choll Han. Retrieved from https://idiyas.com/inventor/sang-choll-han

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

USPTO Granted Patents = 23 

% Patents Active = 91.3

 

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 9(Granted Patents)


Location History:

  • Yuseong-gu, KR (2009)
  • Seoul, KR (2022)
  • Daejeon, KR (2007 - 2024)

Company Filing History:


Years Active: 2007-2024

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Areas of Expertise:
Diffraction Light Guide Plate
Optical Film
Plasma Etching
Optical Isolation Element
Polarization Conversion Element
Hologram Replicating Method
Optical Fingerprint Scanner
Condensing Film
Liquid Crystal Display
Lenticular Sheet
Transmission Type Screen
23 patents (USPTO):Explore Patents

Title: The Innovative Journey of Sang Choll Han

Introduction: Sang Choll Han, a pioneering inventor hailing from Daejeon, South Korea, has made significant contributions to the field of technology with his groundbreaking inventions.

Latest Patents: Sang Choll Han holds several patents in the areas of electronics and telecommunications, with his most recent patent focusing on a revolutionary method for enhancing data transmission speeds in wireless networks.

Career Highlights: Throughout his illustrious career, Sang Choll Han has worked tirelessly to push the boundaries of technological advancement. His innovative spirit and dedication have led to the development of cutting-edge solutions that have transformed the way we interact with technology on a daily basis.

Collaborations: Sang Choll Han has collaborated with leading tech companies and research institutions both in South Korea and internationally to further his research and bring his inventions to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion: In conclusion, Sang Choll Han's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazer in the world of technology. His contributions have not only enriched the field of electronics and telecommunications but have also paved the way for future generations of inventors to continue pushing the boundaries of what is possible.

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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