For the Inventor, By the Inventor

Enter assignee name

Suwon, South Korea

Samsung Led Co., Ltd.

Calculating rank

USPTO Granted Patents = 207

% Expired Patents = 28.0

EPO Patents = 9

Forward Citations = 6,151

Loading Chart...

Loading Chart...

337 inventors (with patents filed for the assignee):

Hun Joo Hahm (18 out of 73 patents)

Seong Yeon Han (13 out of 29 patents)

Young Sam Park (13 out of 52 patents)

4. Pun Jae Choi (11 out of 44 patents)

5. Young Jin Lee (11 out of 73 patents)

6. Hyung Suk Kim (10 out of 54 patents)

7. Dae Yeon Kim (10 out of 27 patents)

8. Ho Sun Paek (9 out of 15 patents)

9. Seon Goo Lee (9 out of 43 patents)

10. Kyung Taeg Han (9 out of 28 patents)

11. Young June Jeong (9 out of 39 patents)

12. Si Hyuk Lee (8 out of 12 patents)

13. Hyung Kun Kim (8 out of 24 patents)

14. Seog Moon Choi (7 out of 50 patents)

15. Sang Yeob Song (7 out of 17 patents)

Core Competencies:

White Light Emitting Device

Light Emitting Diode Package

Nitride Semiconductor

LED Driving Circuit

Flip-Chip LEDs

Backlight Unit

Color LED Driver

High Power LEDs

Light Guide Panel

Wavelength Conversion Plate

LED Lamp

Surface Light Source

207 patents: Sort by Forward Citations

1. 8317348 - White light emitting device and white light source module using the same (2012-11-27),

2. 8309970 - Vertical structure LED device and method of manufacturing the same (2012-11-13),

3. 8297828 - Light guide panel (2012-10-30),

4. 8278671 - Led package module (2012-10-02),

5. 8262227 - Laser display device employing blue laser diode (2012-09-11),

6. 8258539 - Nitride semiconductor light emitting device (2012-09-04),

7. 8258526 - Light emitting diode package including a lead frame with a cavity (2012-09-04),

8. 8253154 - Lens for light emitting diode package (2012-08-28),

9. 8253125 - Semiconductor light emitting device and method of manufacturing the same (2012-08-28),

10. 8251528 - Wavelength conversion plate and light emitting device using the same (2012-08-28),

11. 8247980 - LED driving circuit and light emitting diode array device (2012-08-21),

12. 8242514 - Semiconductor light emitting diode (2012-08-14),

13. 8227283 - Top-emitting N-based light emitting device and method of manufacturing the same (2012-07-24),

14. 8226852 - Method of forming phosphor film and method of manufacturing light emitting diode package incorporating the same (2012-07-24),

15. 8220944 - Backlight unit (2012-07-17),

Company Overview

Samsung Led Co., Ltd., based in Suwon, South Korea, specializes in the development and manufacturing of advanced light-emitting diode (LED) technologies. The company focuses on a range of core technology topics, including white light emitting devices, LED packages, and nitride semiconductors. Their innovations extend to LED driving circuits, flip-chip LEDs, and high-power LEDs, catering to diverse applications such as backlighting and color LED drivers. Samsung Led is committed to enhancing lighting solutions through cutting-edge research and development in the LED sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

207 Patents

#7 in Suwon

#109 in South Korea

#4,114 in the World

Suwon, South Korea

Samsung Led Co., Ltd.

Forward Citations = 6,151

337 inventors:

Hun Joo Hahm (18 out of 73 patents)

Seong Yeon Han (13 out of 29 patents)

Young Sam Park (13 out of 52 patents)

4. Pun Jae Choi (11 out of 44 patents)

5. Young Jin Lee (11 out of 73 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Samsung Led Co., Ltd.. Retrieved from https://idiyas.com/company/samsung-led-company

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

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]

Loading…