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For the Inventor, By the Inventor

Seoul, South Korea

Dae-kil Cha

This inventor holds 7 USPTO granted patents and 3 published patent applications. Top assignees: Samsung Electronics Co., Ltd., Korea Advanced Institute of Science and Technology. Active years: 2011-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dae-kil Cha. Retrieved from https://idiyas.com/inventor/dae-kil-cha

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

USPTO Granted Patents = 7 

% Patents Active = 57.1

Average Co-Inventor Count = 4.3

ph-index = 1

Forward Citations = 20(Granted Patents)


Company Filing History:

goldMedal7 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
silverMedal1 out of 2,787 
 
Korea Advanced Institute of Science and Technology
 patents
where one patent can have more than one assignee

Years Active: 2011-2014

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7 patents (USPTO):Explore Patents
1. 8624665 - Method of operating semiconductor device (2014-01-07),
2. 8294880 - Distance measuring sensor including double transfer gate and three dimensional color image sensor including the distance measuring sensor (2012-10-23),
3. 8258542 - Semiconductor devices and semiconductor apparatuses including the same (2012-09-04),
4. 8143685 - Image sensor having nanodot (2012-03-27),
5. 8130442 - Optical amplifying medium, method of manufacturing the optical amplifying medium, and optical device comprising the optical amplifying medium (2012-03-06),
6. 8035806 - Distance measuring sensor including double transfer gate and three dimensional color image sensor including the distance measuring sensor (2011-10-11),
7. 7902007 - Semiconductor substrates and manufacturing methods of the same (2011-03-08),

Title: Inventor Dae-kil Cha

Introduction: Dae-kil Cha is a renowned inventor hailing from Seoul, South Korea, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Dae-kil Cha holds several patents in the areas of electronics, telecommunications, and renewable energy, showcasing his diverse range of expertise and innovative thinking.

Career Highlights: With a career spanning over two decades, Dae-kil Cha has worked with leading tech companies in South Korea, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations: Throughout his career, Dae-kil Cha has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Dae-kil Cha's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a pioneering inventor in South Korea and beyond.

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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