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For the Inventor, By the Inventor

Pohang, South Korea

Kilwon Cho

This inventor holds 18 USPTO granted patents and 3 published patent applications and 2 EPO patents, primarily in Graphene Technology. Top assignees: Pohang University of Science and Technology Foundation, Center for Advanced Soft Electronics, Center for Advance Soft Electronics. Active years: 2004-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kilwon Cho. Retrieved from https://idiyas.com/inventor/kilwon-cho

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

USPTO Granted Patents = 18 

% Patents Active = 72.2

 

Average Co-Inventor Count = 3.1

ph-index = 2

Forward Citations = 13(Granted Patents)


Location History:

  • Pohang, KR (2018 - 2020)
  • Pohang-si, KR (2004 - 2023)

Company Filing History:

goldMedal14 out of 1,108 
 
Pohang University of Science and Technology Foundation
 patents
silverMedal13 out of 13 
 
Center for Advanced Soft Electronics
 patents
bronzeMedal1 out of 1 
 
Center for Advance Soft Electronics
 patent
4. 1 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2004-2026

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Areas of Expertise:
Graphene Laminate
Thin-Film Transistor
Pressure Sensor
Chemical Vapor Deposition
Organic Semiconductor
3D Static RAM
Flexible Electronics
Solar Cell
Nanopatch Composite
Block Copolymer Micelle
Porous Organic Film
Thickness-Controlled Graphene
18 patents (USPTO):Explore Patents
1. 12686612 - Attachable microphone and manufacturing method therefor (2026-07-21),
2. 11785370 - Attachable vibration sensor and method for manufacturing same (2023-10-10),
3. 11117804 - Method of synthesizing thickness-controlled graphene through chemical vapor deposition using Cu—Ni thin film laminate (2021-09-14),
4. 11050024 - Method of manufacturing surface-modified polymer film and method of fabricating organic electronic device comprising the same (2021-06-29),
5. 10978595 - Thin-film transistor-based pressure sensor and method of manufacturing same (2021-04-13),
6. 10804480 - Graphene laminate and preparation method therefor (2020-10-13),
7. 10755939 - Multilayer graphene using chemical vapor deposition and method of manufacturing same (2020-08-25),
8. 10692935 - 3D static RAM core cell having vertically stacked structure, and static RAM core cell assembly comprising same (2020-06-23),
9. 10600977 - Nanopatch graphene composite (2020-03-24),
10. 10600962 - Method of manufacturing organic semiconductor thin film using bar-coating process and method of fabricating flexible organic semiconductor transistor comprising the same (2020-03-24),
11. 10035708 - Method for manufacturing graphene using cover member and method for manufacturing electronic element including same (2018-07-31),
12. 10023469 - Method for producing graphene with controlled number of layers, and method for manufacturing electronic device using same (2018-07-17),
13. 9718251 - Laminate having porous organic semicoductor thin film and chemical sensor comprising same (2017-08-01),
14. 9685558 - Flexible electronic device having adhesive function and method of manufacturing the same (2017-06-20),
15. 9472693 - Solar cell and method for manufacturing the same (2016-10-18),

Title: **Innovative Contributions of Kilwon Cho: A Prelude to the Future of Vibration Sensing and Graphene Synthesis**

Introduction

Kilwon Cho, an accomplished inventor based in Pohang-si, South Korea, has made significant strides in the field of technology and materials science. With a remarkable portfolio of 17 patents, Cho has demonstrated his commitment to innovation through his groundbreaking work in vibration sensors and graphene synthesis.

Latest Patents

Two of Kilwon Cho's latest patents showcase his dedication to advancing technology. The **Attachable Vibration Sensor and Method for Manufacturing Same** involves a unique design that allows the sensor to be attached to a user's neck, effectively detecting vibration acceleration through neck skin vibrations. This innovative method ensures high sensitivity and uniformity in recognizing a user's voice, even in noisy environments or when the mouth is covered.

Another notable patent is the **Method of Synthesizing Thickness-Controlled Graphene through Chemical Vapor Deposition Using Cu—Ni Thin Film Laminate**. This invention presents an effective way to synthesize graphene with precise thickness control. By utilizing a copper-nickel thin film laminate and chemical vapor deposition, Cho has created a process that enhances the uniformity of synthesized graphene while providing reproducible results, paving the way for advanced applications in electronic devices.

Career Highlights

Kilwon Cho's career is marked by his affiliations with significant research institutions. He has contributed to the Center for Advanced Soft Electronics and the POSTECH Academy-Industry Foundation, where he has engaged in pioneering research and development.

Collaborations

Throughout his career, Cho has worked alongside talented colleagues including Boseok Kang and Hyo Chan Lee. Their collaborative efforts have fostered innovation and propelled advancements in their respective fields.

Conclusion

Kilwon Cho stands as a testament to the power of creativity in engineering and materials science. His contributions through patents not only reflect his innovative spirit but also hold promise for future technological developments. As the world continues to advance, the work of inventors like Cho will certainly play a crucial role in shaping the landscape of applied sciences.

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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