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Suwon-si, South Korea

Kokam Co., Ltd.

USPTO Granted Patents = 17

CIPO Patents = 16

EPO Patents = 13

Trademarks = 1

Forward Citations = 44

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25 inventors (with patents filed for the assignee):

Ji-Jun Hong (14 out of 16 patents)

Yoon-Jeong Heo (10 out of 10 patents)

Sung-Tae Ko (9 out of 9 patents)

4. Woo-Seong Kim (3 out of 24 patents)

5. Seong-Bae Kim (3 out of 3 patents)

6. In-Beom Hwang (2 out of 2 patents)

7. Hyeong Jong Kim (1 out of 2 patents)

8. Kang Soo Lee (1 out of 2 patents)

9. Yong Seon Choi (1 out of 2 patents)

10. Yoo-Jung Kwon (1 out of 1 patent)

11. Pan-Kyu Park (1 out of 1 patent)

12. Ki-Hong Park (1 out of 1 patent)

13. Choong-Yeon Chong (1 out of 1 patent)

14. Kwang-Hyun Kim (1 out of 1 patent)

15. Sung-Tae Koh (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. 11611212 - Modular electrical energy storage with fault protection (2023-03-21),

2. 11289774 - Connector and battery module including the same (2022-03-29),

3. 10297816 - Lithium secondary battery having improved safety and stability (2019-05-21),

4. 10283762 - Anode active material for lithium secondary battery, method for preparing the same and lithium secondary battery comprising the same (2019-05-07),

5. 10090501 - High heat resistance composite separator for lithium secondary battery and lithium secondary battery including same (2018-10-02),

6. 10056597 - Connecting structure and method between grid and electrode tab of secondary battery (2018-08-21),

7. 9647262 - Core-shell type anode active material for lithium secondary battery, method for preparing the same and lithium secondary battery comprising the same (2017-05-09),

8. 9252413 - Lithium secondary battery (2016-02-02),

9. 9196884 - Separator for lithium secondary battery and lithium secondary battery comprising the same (2015-11-24),

10. 9172091 - Core-shell type anode active material for lithium secondary batteries, method for preparing the same and lithium secondary batteries comprising the same (2015-10-27),

11. 8927153 - Cathode active material for lithium secondary batteries with core of lithium metal oxide and shell of lithium iron phosphate oxide, method of preparing the same, and lithium secondary batteries comprising the same (2015-01-06),

12. 8808916 - Cathode active material for lithium secondary batteries, method for preparing the same, and lithium secondary batteries comprising the same (2014-08-19),

13. 8367247 - Cathode active material for lithium secondary batteries with high safety, method of preparing the same and lithium secondary batteries comprising the same (2013-02-05),

14. 8017264 - Lithium secondary battery with high safety and manufacturing method thereof (2011-09-13),

15. 7067218 - Method for treating electrode tabs of crude cell for lithium secondary battery, and crude cell and lithium secondary battery according to the method (2006-06-27),

Kokam Co., Ltd. is a leading provider of innovative battery solutions. With years of industry experience, Kokam develops and manufactures high-performance Lithium-ion Batteries for various applications including energy storage systems, electric vehicles, aerospace, and more. The company is globally recognized for its advanced technology, exceptional reliability, and excellent customer support.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

17 Patents

#17 in Suwon-si

#677 in South Korea

#34,802 in the World

Suwon-si, South Korea

Kokam Co., Ltd.

Forward Citations = 44

25 inventors:

Ji-Jun Hong (14 out of 16 patents)

Yoon-Jeong Heo (10 out of 10 patents)

Sung-Tae Ko (9 out of 9 patents)

4. Woo-Seong Kim (3 out of 24 patents)

5. Seong-Bae Kim (3 out of 3 patents)

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