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EPO Patents = 1

Forward Citations = 330

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4 inventors (with patents filed for the assignee):

Young Rag Do (6 out of 49 patents)

Young-Rag Do (4 out of 17 patents)

Yeon-Goog Sung (4 out of 4 patents)

4. Yeon Goog Sung (2 out of 29 patents)

10 patents: Sort by Forward Citations

1. 10062804 - Method of manufacturing nano-scale LED electrode assembly comprising selective metal ohmic layer (2018-08-28),

2. 9978725 - LED lamp using ultra-small LED electrode assembly (2018-05-22),

3. 9935241 - Solvent for manufacture of self-assembled nano-scale LED electrode assembly and method for manufacturing self-assembled nano-scale LED electrode assembly by the same (2018-04-03),

4. 9773761 - Ultra-small LED electrode assembly and method for manufacturing same (2017-09-26),

5. 9570425 - Display comprising ultra-small LEDs and method for manufacturing same (2017-02-14),

6. 9293668 - Phosphor-converted single-color LED including a long-wavelength pass filter (2016-03-22),

7. 9112112 - Subminiature led element and manufacturing method thereof (2015-08-18),

8. 9059114 - Full-color LED display device and manufacturing method thereof (2015-06-16),

9. 9024335 - Multi-package white LED device (2015-05-05),

10. 7943947 - LED device comprising thin-film phosphor having two dimensional nano periodic structures (2011-05-17),

Psi Co., Ltd. is a leading provider of innovative solutions for the telecommunications industry. With a focus on research and development, we deliver cutting-edge technologies that improve network efficiency and performance. Our product portfolio includes software solutions for network optimization, quality of service monitoring, and predictive maintenance. Our team of experts is dedicated to providing exceptional service and support to our customers worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

10 Patents

#75 in Gyeonggi-do

#1,035 in South Korea

#54,349 in the World

Gyeonggi-do, South Korea

Psi Co., Ltd.

Forward Citations = 330

4 inventors:

Young Rag Do (6 out of 49 patents)

Young-Rag Do (4 out of 17 patents)

Yeon-Goog Sung (4 out of 4 patents)

4. Yeon Goog Sung (2 out of 29 patents)

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