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For the Inventor, By the Inventor

Seoul, South Korea

Jeong Ho Cho

This inventor holds 15 USPTO granted patents and 4 published patent applications and 4 EPO patents, primarily in Ultrasound Imaging. Top assignees: Samsung Electronics Co., Ltd., Industry-University Cooperation Foundation Sogang University, Magnachip Semiconductor, Inc.. Active years: 2012-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jeong Ho Cho. Retrieved from https://idiyas.com/inventor/jeong-ho-cho-9e3tpdh2

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

Calculating rank
USPTO Granted Patents = 15 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.4

ph-index = 3

Forward Citations = 29(Granted Patents)


Location History:

  • Gyeonggi-do, KR (2016)
  • Hwaseong-si, KR (2017 - 2019)
  • Seoul, KR (2012 - 2024)

Company Filing History:

goldMedal5 out of 138,670 
 
Samsung Electronics Co., Ltd.
 patents
silverMedal2 out of 126 
 
Industry-University Cooperation Foundation Sogang University
 patents
bronzeMedal2 out of 517 
 
Magnachip Semiconductor, Inc.
 patents
4. 2 out of 482 
 
Samsung Medison Co., Ltd.
 patents
5. 2 out of 1,366 
 
Sungkyunkwan University
 patents
6. 1 out of 1 
 
Industrial Cooperation Foundation Sogang University
 patent
7. 1 out of 802 
 
Semes Co., Ltd.
 patents
8. 1 out of 40 
 
Sogang University Research Business Development Foundation
 patents
9. 1 out of 320 
 
Soongsil University
 patents
10. 1 out of 1,493 
 
Yonsei University
 patents
where one patent can have more than one assignee

Years Active: 2012-2025

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Areas of Expertise:
Display Device
3D Printing
Substrate Treatment
Negative Transconductance
Ultrasound Probe
Quantum Dot
Optical Module
Synthetic Image Generation
Non-Volatile Memory
Beamforming
Fractional Delay Filter
15 patents (USPTO):Explore Patents
1. 12236839 - Display device and driving method thereof (2025-02-25),
2. 12064811 - Powdery filament composition for 3D printing, 3D printer and method for manufacturing objects additively by using the same 3D printer (2024-08-20),
3. 11977332 - Substrate treating apparatus and substrate treating method (2024-05-07),
4. 11605650 - Negative transconductance device and multi-valued inverter logic device using the same (2023-03-14),
5. 11337678 - Ultrasound probe and method of operating the same (2022-05-24),
6. 11056650 - Film of quantum dot, method for patterning the same and quantum dot light emitting device using the same (2021-07-06),
7. 10945710 - Ultrasound probe and operating method thereof (2021-03-16),
8. 10459135 - Optical module and electronic device having the same (2019-10-29),
9. 10101449 - Method for generating synthetic image and ultrasonic imaging apparatus using same (2018-10-16),
10. 10052084 - Ultrasound diagnostic apparatus and method of operating the same (2018-08-21),
11. 9901324 - Ultrasound probe and method of operating the same (2018-02-27),
12. 9704975 - Method of manufacturing non volatile memory device (2017-07-11),
13. 9502257 - Non-volatile memory device having asymmetrical control gates surrounding a floating gate and manufacturing method thereof (2016-11-22),
14. 9299174 - Synthetic aperture beam forming method and apparatus of determining number of synthetic beams according to degree of motion (2016-03-29),
15. 8172755 - Fractional delay filter-based beamformer apparatus using post filtering (2012-05-08),

Title: Jeong Ho Cho: Innovator in Display Technology and 3D Printing

Introduction

Jeong Ho Cho is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the fields of display technology and 3D printing. With a total of 15 patents to his name, Cho continues to push the boundaries of innovation.

Latest Patents

Among his latest patents is a display device and driving method that enhances the functionality of pixel arrays. This invention includes a voltage generator that produces a reference voltage and a source driver that outputs a source signal while receiving a return signal. This innovative approach allows for improved performance in display technology. Another notable patent involves a powdery filament composition for 3D printing, which is designed for home use. This composition does not produce toxic substances and is compatible with a 3D printer that operates on low power, making it accessible for everyday users.

Career Highlights

Jeong Ho Cho has worked with leading companies in the technology sector, including Samsung Electronics Co., Ltd. and Samsung Medison Co., Ltd. His experience in these organizations has allowed him to develop cutting-edge technologies that have a significant impact on the industry.

Collaborations

Throughout his career, Cho has collaborated with notable colleagues such as Tai-Kyong Song and Ho-san Han. These partnerships have contributed to the advancement of his innovative projects and patents.

Conclusion

Jeong Ho Cho is a distinguished inventor whose work in display technology and 3D printing has garnered attention and respect in the field. His numerous patents reflect his commitment to innovation and his ability to create practical solutions for modern challenges.

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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