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For the Inventor, By the Inventor

Chungcheongnam-do, South Korea

Cheol Jun Yoo

This inventor holds 12 USPTO granted patents and 8 published patent applications and 4 EPO patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2013-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Cheol Jun Yoo. Retrieved from https://idiyas.com/inventor/cheol-jun-yoo

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

USPTO Granted Patents = 12 

% Patents Active = 25.0

 

Average Co-Inventor Count = 3.0

ph-index = 3

Forward Citations = 22(Granted Patents)


Location History:

  • Chungcheongnam-do, KR (2013 - 2015)
  • Cheonan-si, KR (2014 - 2015)
  • Chuncheongnam-do, KR (2017)
  • Hwaseong, KR (2019)

Company Filing History:

goldMedal12 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2013-2019

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12 patents (USPTO):Explore Patents
1. 10411175 - Light emitting element package and method of manufacturing the same (2019-09-10),
2. 9722146 - Phosphor film, method of manufacturing the same, coating method of phosphor layer, method of manufacturing LED package and LED package manufactured thereby (2017-08-01),
3. 9153759 - Light emitting diode, manufacturing method thereof, light emitting diode module, and manufacturing method thereof (2015-10-06),
4. 9028082 - Light source module and illumination apparatus having the same (2015-05-12),
5. 8933474 - Light emitting diode package and manufacturing method thereof (2015-01-13),
6. 8894240 - Illumination device (2014-11-25),
7. 8795817 - Phosphor film, method of manufacturing the same, coating method of phosphor layer, method of manufacturing LED package, and LED package manufactured thereby (2014-08-05),
8. 8785953 - Light emitting diode, manufacturing method thereof, light emitting diode module, and manufacturing method thereof (2014-07-22),
9. 8741675 - Method of manufacturing semiconductor light emitting device and mask for application of paste used therefor (2014-06-03),
10. 8722435 - Light emitting device package and method of manufacturing the same (2014-05-13),
11. 8679872 - Light emitting device package and manufacturing method thereof (2014-03-25),
12. 8587010 - Light emitting device package and method of manufacturing the same (2013-11-19),

Title: Cheol Jun Yoo: Innovator in Light Emitting Technologies

Introduction

Cheol Jun Yoo is a prominent inventor based in Chungcheongnam-do, South Korea. He has made significant contributions to the field of light emitting technologies, holding a total of 12 patents. His work focuses on innovative methods and products that enhance the efficiency and functionality of light emitting elements.

Latest Patents

Among his latest patents is a light emitting element package and method of manufacturing the same. This invention includes a light emitting laminate with semiconductor layers, a terminal unit, a molded unit, and a wavelength conversion unit. Another notable patent involves a phosphor film, which consists of a base film, a phosphor layer, and a cover film. This phosphor film is designed to improve the performance of LED packages by providing effective coating methods.

Career Highlights

Cheol Jun Yoo is currently employed at Samsung Electronics Co., Ltd., where he continues to push the boundaries of innovation in light emitting technologies. His work has not only advanced the company's product offerings but has also contributed to the broader field of electronics.

Collaborations

He has collaborated with notable coworkers such as Young Hee Song and Seong Ik Hong, further enhancing the innovative environment at Samsung Electronics.

Conclusion

Cheol Jun Yoo's contributions to light emitting technologies exemplify the spirit of innovation. His patents and ongoing work at Samsung Electronics highlight his role as a key figure in advancing this important field.

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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