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Gyeonggi-do, South Korea

New Power Plasma Co., Ltd.

USPTO Granted Patents = 25

EPO Patents = 1

Trademarks = 1

Forward Citations = 74

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60 inventors (with patents filed for the assignee):

Dae-Kyu Choi (7 out of 31 patents)

Soon-im Wi (6 out of 7 patents)

Seunghee Ryu (3 out of 3 patents)

4. Won Yong Sung (2 out of 7 patents)

5. Byoung Kuk Lee (2 out of 27 patents)

6. Jongwoon Kim (2 out of 8 patents)

7. Hong Kweon Moon (2 out of 2 patents)

8. Youngchul Kim (2 out of 2 patents)

9. Minjae Kim (2 out of 2 patents)

10. Yun-sik Yang (2 out of 11 patents)

11. Sang-Don Choi (2 out of 2 patents)

12. Seung Hee Ryu (2 out of 12 patents)

13. Chang Seob Lim (2 out of 2 patents)

14. Dai Kyu Choi (2 out of 2 patents)

15. Eun Seok Lim (2 out of 2 patents)

25 patents: Sort by Forward Citations

1. 12451333 - Plasma reaction device and cooling method thereof (2025-10-21),

2. 12283464 - Plasma reaction device (2025-04-21),

3. 12228605 - Module type sensor for detecting voltage and current of radio frequency signal on PCB transmission line (2025-02-18),

4. 12183545 - Plasma reactor (2024-12-31),

5. 11728142 - Apparatus for conducting plasma surface treatment, board treatment system having the same (2023-08-15),

6. 11189471 - High frequency generator having dual outputs and its driving method (2021-11-30),

7. 10818474 - RF generator and its operating method (2020-10-27),

8. 10548211 - Resonant network for plasma power supply and power supply device for plasma generator (2020-01-28),

9. 10410834 - Reverse power reducing method and plasma power apparatus using the same (2019-09-10),

10. 10395897 - Virtual impedance auto matching method (2019-08-27),

11. 10276351 - High-frequency power generator with enhanced pulse function (2019-04-30),

12. 10276344 - Power supply apparatus able to control output current and power supply method using the same (2019-04-30),

13. 9773645 - Remote plasma generator using ceramic (2017-09-26),

14. 9170295 - Method and apparatus for detecting arc in plasma chamber (2015-10-27),

15. 9151393 - Two way gate valve and substrate processing system having the same (2015-10-06),

New Power Plasma Co., Ltd. is a leading provider of innovative plasma technologies. We specialize in the development, manufacturing, and distribution of advanced plasma systems for various industries. Our cutting-edge solutions are designed to enhance productivity, efficiency, and sustainability. With a team of experienced engineers and a state-of-the-art facility, we deliver reliable and high-performance plasma products that meet the evolving needs of our customers. Visit our website to explore our wide range of plasma systems and learn more about how we can help your business thrive.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

25 Patents

#41 in Gyeonggi-do

#511 in South Korea

#24,950 in the World

Gyeonggi-do, South Korea

New Power Plasma Co., Ltd.

Forward Citations = 74

60 inventors:

Dae-Kyu Choi (7 out of 31 patents)

Soon-im Wi (6 out of 7 patents)

Seunghee Ryu (3 out of 3 patents)

4. Won Yong Sung (2 out of 7 patents)

5. Byoung Kuk Lee (2 out of 27 patents)

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