For the Inventor, By the Inventor

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Ulsan, South Korea

Sj Materials Co., Ltd.

USPTO Granted Patents = 3

EPO Patents = 2

Forward Citations = 0

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13 inventors (with patents filed for the assignee):

Byoung Man Bang (3 out of 4 patents)

Soojin Park (2 out of 28 patents)

Sin Ho Choi (2 out of 2 patents)

4. Ji Hyun Yoon (2 out of 3 patents)

5. Eun Kyung Kim (1 out of 118 patents)

6. Yong Ju Lee (1 out of 149 patents)

7. Jaephil Cho (1 out of 24 patents)

8. Il Kyo Jeong (1 out of 2 patents)

9. Mi Kyeong Lee (1 out of 4 patents)

10. Mi Rim Lee (1 out of 11 patents)

11. Han Ho Lee (1 out of 17 patents)

12. Jung Woo Yoo (1 out of 35 patents)

13. Chang Rae Lee (1 out of 2 patents)

3 patents: Sort by Forward Citations

1. 10862116 - Porous silicon based negative electrode active material, method for manufacturing the same, and rechargeable lithium battery including the same (2020-12-08),

2. 10205164 - Porous silicon-based anode active material, method for preparing the same, and lithium secondary battery comprising the same (2019-02-12),

3. 9660254 - Method for producing silicon-based negative electrode active material, negative electrode active material for lithium secondary battery, and lithium secondary battery comprising same (2017-05-23),

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USPTO Data Jan 1 1976 - Sep 8 2026

3 Patents

#54 in Ulsan

#2,789 in South Korea

Ulsan, South Korea

Sj Materials Co., Ltd.

Forward Citations = 0

13 inventors:

Byoung Man Bang (3 out of 4 patents)

Soojin Park (2 out of 28 patents)

Sin Ho Choi (2 out of 2 patents)

4. Ji Hyun Yoon (2 out of 3 patents)

5. Eun Kyung Kim (1 out of 118 patents)

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