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For the Inventor, By the Inventor

Yongin, South Korea

Chang-young Park

This inventor holds 9 USPTO granted patents and 3 published patent applications. Top assignees: Samsung Electronics Co., Ltd., Gwangju Institute of Science and Technology. Active years: 2014-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang-young Park. Retrieved from https://idiyas.com/inventor/chang-young-park

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

USPTO Granted Patents = 9 

% Patents Active = 88.9

Average Co-Inventor Count = 4.2

ph-index = 3

Forward Citations = 17(Granted Patents)


Company Filing History:

goldMedal9 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
silverMedal3 out of 497 
 
Gwangju Institute of Science and Technology
 patents
where one patent can have more than one assignee

Years Active: 2014-2020

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9 patents (USPTO):Explore Patents
1. 10698237 - Optical modulator including multiple quantum well and carrier blocks and 3D image acquisition apparatus including the same (2020-06-30),
2. 9904078 - Optical modulator including multiple quantum well and carrier blocks and 3D image acquisition apparatus including the same (2018-02-27),
3. 9671627 - Transmissive optical shutter and method of manufacturing the same (2017-06-06),
4. 9429775 - Infrared transmission large-area shutter (2016-08-30),
5. 9190545 - Optical device including three-coupled quantum well structure having multi-energy level (2015-11-17),
6. 9182614 - Large-area transmissive type optical image modulator and method of manufacturing the same and optical apparatus including transmissive type optical image modulator (2015-11-10),
7. 9082909 - Optical device including three coupled quantum well structure (2015-07-14),
8. 9051178 - Transmissive image modulator including stacked diode structure having multi absorption modes (2015-06-09),
9. 8804226 - Unit of optical modulator, optical modulator including the same, and method of fabricating the optical modulator (2014-08-12),

Title: Chang-young Park: Innovator in Optical Technology

Introduction

Chang-young Park is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the field of optical technology, holding a total of 9 patents. His work focuses on advancements in optical modulators and 3D image acquisition systems.

Latest Patents

Among his latest innovations are two notable patents: an optical modulator that includes multiple quantum wells and carrier blocks, and a 3D image acquisition apparatus that incorporates this optical modulator. The optical modulator is designed within a multiple quantum well structure, which consists of several quantum wells and barriers. It features at least one carrier block that restricts carrier movement between the quantum wells, enhancing the efficiency and functionality of the device.

Career Highlights

Chang-young Park has had a distinguished career, working with leading organizations such as Samsung Electronics Co., Ltd. and the Gwangju Institute of Science and Technology. His experience in these institutions has allowed him to develop cutting-edge technologies that push the boundaries of optical applications.

Collaborations

Throughout his career, Chang-young Park has collaborated with notable colleagues, including Yong-hwa Park and Sang-Hun Lee. These partnerships have contributed to the successful development of his innovative projects.

Conclusion

Chang-young Park's contributions to optical technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in optical systems and image acquisition technologies.

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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