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Cheonan, South Korea

Fns Tech Co., Ltd.

USPTO Granted Patents = 8

% Expired Patents = 37.5

EPO Patents = 1

Forward Citations = 48

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17 inventors (with patents filed for the assignee):

Oscar K Hsu (6 out of 17 patents)

David Adam Wells (6 out of 14 patents)

Paul Lefevre (5 out of 12 patents)

4. Anoop Mathew (5 out of 7 patents)

5. Guangwei Wu (5 out of 8 patents)

6. Scott Xin Qiao (4 out of 6 patents)

7. John Erik Aldeborgh (4 out of 11 patents)

8. Marc C Jin (4 out of 11 patents)

9. Pal-Kon Kim (1 out of 1 patent)

10. Seung-Taek Oh (1 out of 1 patent)

11. Bong Su Ahn (1 out of 1 patent)

12. Pal Kon Kim (1 out of 1 patent)

13. Young Jun Yoo (1 out of 1 patent)

14. Jin Ok Moon (1 out of 1 patent)

15. Seung Taek Oh (1 out of 18 patents)

8 patents: Sort by Forward Citations

1. 11541504 - Recycled polishing pad (2023-01-03),

2. 9827646 - Polishing pad and preparing method thereof (2017-11-28),

3. 9796063 - Multi-layered chemical-mechanical planarization pad (2017-10-24),

4. 9375822 - Polishing pad having micro-grooves on the pad surface (2016-06-28),

5. 9162341 - Chemical-mechanical planarization pad including patterned structural domains (2015-10-20),

6. 8790165 - Multi-layered chemical-mechanical planarization pad (2014-07-29),

7. 8758659 - Method of grooving a chemical-mechanical planarization pad (2014-06-24),

8. 8684794 - Chemical mechanical planarization pad with void network (2014-04-01),

Fns Tech Co., Ltd. is a leading provider of innovative technology solutions for businesses. With a focus on creating cutting-edge software and hardware products, Fns Tech is committed to delivering high-quality, efficient, and reliable solutions to meet the needs of their clients. Their team of experts work tirelessly to stay ahead of industry trends and provide customized solutions that drive success and growth for their clients.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

8 Patents

#17 in Cheonan

#1,301 in South Korea

Cheonan, South Korea

Fns Tech Co., Ltd.

Forward Citations = 48

17 inventors:

Oscar K Hsu (6 out of 17 patents)

David Adam Wells (6 out of 14 patents)

Paul Lefevre (5 out of 12 patents)

4. Anoop Mathew (5 out of 7 patents)

5. Guangwei Wu (5 out of 8 patents)

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