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For the Inventor, By the Inventor

Yongin, South Korea

Jung Chak Ahn

This inventor holds 30 USPTO granted patents and 18 published patent applications, primarily in Image Sensor Technology. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2009-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jung Chak Ahn. Retrieved from https://idiyas.com/inventor/jung-chak-ahn-x41lw5d0

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

Calculating rank
USPTO Granted Patents = 30 

% Patents Active = 83.3

Average Co-Inventor Count = 3.0

ph-index = 7

Forward Citations = 140(Granted Patents)


Location History:

  • Suwon, KR (2009)
  • Yongin-si, KR (2011 - 2021)

Company Filing History:

goldMedal30 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2009-2025

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Areas of Expertise:
Image Sensor
CMOS Sensor
Pixel Design
Image Processing
RGB Bayer Signal
Depth Pixel
Backside Illumination
Color Filter Array
Three-Dimensional Sensor
Portable Electronic Device
Noise Blocking
Charge Storage
30 patents (USPTO):Explore Patents
1. 12433048 - Semiconductor device including multiple sources and image sensor including the semiconductor device (2025-09-30),
2. 10923518 - Image sensor and method of fabricating the same (2021-02-16),
3. 10128288 - Image sensors and image processing devices including the same (2018-11-13),
4. 10096632 - Image sensor (2018-10-09),
5. 9966407 - Unit pixels, image sensors including the same, and image processing systems including the same (2018-05-08),
6. 9887217 - Pixels of image sensors, image sensors including the pixels, and image processing systems including the image sensors (2018-02-06),
7. 9818781 - Image pixel including a plurality of trenches, image sensor including the same, and image processing system including the same (2017-11-14),
8. 9748299 - Pixel, image sensor including the same, and portable electronic device including the image sensor (2017-08-29),
9. 9666616 - Image sensor, image processing system including the same, and portable electronic device including the same (2017-05-30),
10. 9608024 - CMOS image sensor for reducing dead zone (2017-03-28),
11. 9420209 - Method of generating pixel array layout for image sensor and layout generating system using the method (2016-08-16),
12. 9380243 - Image sensor for outputting RGB bayer signal through internal conversion and image processing apparatus including the same (2016-06-28),
13. 9324758 - Depth pixel included in three-dimensional image sensor and three-dimensional image sensor including the same (2016-04-26),
14. 9257462 - CMOS image sensor for increasing conversion gain (2016-02-09),
15. 9177991 - Pixel, method of manufacturing the same, and image processing devices including the same (2015-11-03),

Title: Jung Chak Ahn - Innovative Inventor from Yongin-si, South Korea

Introduction:

Jung Chak Ahn is a renowned inventor hailing from Yongin-si, South Korea, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents:

Jung Chak Ahn holds several patents in the realm of electronics and telecommunications, showcasing his expertise and creativity in developing cutting-edge solutions for modern challenges.

Career Highlights:

With a career spanning over two decades, Jung Chak Ahn has worked tirelessly to push the boundaries of technological advancements. His innovative spirit has led to the development of numerous revolutionary products that have significantly impacted the industry.

Collaborations:

Throughout his career, Jung Chak Ahn has collaborated with leading tech companies and research institutions to further his inventions. His ability to work in multidisciplinary teams has resulted in the successful implementation of his ideas into real-world applications.

Conclusion:

In conclusion, Jung Chak Ahn stands as a visionary inventor whose passion for innovation has reshaped the technological landscape. His dedication to pushing the boundaries of what is possible continues to inspire future generations of inventors and innovators.

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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