Daejeon, South Korea

Kyoung Ik Cho

This inventor holds 52 USPTO granted patents and 14 published patent applications, primarily in Display Technology (CPC class H01L). Top assignees: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee University. Active years: 1999-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kyoung Ik Cho. Retrieved from https://idiyas.com/inventor/kyoung-ik-cho

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

USPTO Granted Patents = 52 

% Patents Active = 42.3

Average Co-Inventor Count = 4.7

ph-index = 9

Forward Citations = 304(Granted Patents)

Forward Citations (Not Self Cited) = 292(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Daejon, KR (2000 - 2001)
  • Taejon-Shi, KR (2001)
  • Taejon, KR (2001 - 2003)
  • Daejon-Shi, KR (1999 - 2005)
  • Daeeon-Shi, KR (2005)
  • Daejeon-shi, KR (2008 - 2011)
  • Daejeon, KR (2000 - 2020)

Company Filing History:


Years Active: 1999-2020

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Areas of Expertise:
Display Device
Thin Film Transistor
Flexible Display
Memory Cell
Transparent Transistor
Organic Light Emitting Display
Field Emission Device
Pressure Sensing Element
Electronic Circuit
Microstrip Filter
Optoelectronic Integrated Circuit
Voltage-Controlled Oscillator
52 patents (USPTO):Explore Patents

Title: Kyoung Ik Cho: A Pioneer in Electronic Innovations

Introduction

Kyoung Ik Cho, based in Daejeon, South Korea, stands out as an accomplished inventor with an impressive portfolio of 52 patents. His work primarily revolves around electronic devices and systems, showcasing his commitment to advancing technology and enhancing functionality in modern devices.

Latest Patents

Among his latest innovations is a groundbreaking patent titled "Electronic device and method for fabricating the same." This patent outlines a sophisticated method for constructing an electronic device that involves multiple layers and intricate processes, including the preparation of a carrier substrate, the formation of a sacrificial layer, and the implementation of elastic layers for improved device performance. Another notable patent is the "Pressure sensing element," which features a design that intricately combines first and second electrodes with varying elastic member thicknesses to enhance pressure sensing capabilities.

Career Highlights

Kyoung Ik Cho's career highlights include significant roles at esteemed organizations such as the Electronics and Telecommunications Research Institute and the University-Industry Cooperation Group of Kyung Hee University. His contributions in these institutions have propelled research and development in the field of electronics, fostering innovation that benefits various industries.

Collaborations

In his journey, Kyoung Ik Cho has collaborated with notable coworkers, including Hye Yong Chu and Jae Bon Koo. Together, they have explored innovative solutions and contributed to transformative projects that underscore collaborative efforts in research and development.

Conclusion

Kyoung Ik Cho’s remarkable achievements and continued dedication to innovation in electronics highlight his status as a leading inventor. His extensive patent portfolio reflects his inventive spirit and his contributions are set to impact the technology landscape for years to come.

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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