Bok; Cheon Hee
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bok; Cheon Hee.The latest application filed is for "battery cell connector and battery cell structure including battery cells connected to each other using the same".
- Bok; Cheon Hee - Daejeon KR
| Patent | Date |
|---|---|
| Battery Cell Connector and Battery Cell Structure Including Battery Cells Connected to Each Other Using the Same App 20210320384 - Kim; Yong Han ; et al. | 2021-10-14 |
| Cap assembly comprising guide member for preventing escape of safety vent Grant 11,024,922 - Ji , et al. June 1, 2 | 2021-06-01 |
| Secondary battery Grant 10,971,781 - Ji , et al. April 6, 2 | 2021-04-06 |
| Secondary Battery App 20200035968 - Ji; Sang Gu ; et al. | 2020-01-30 |
| Cap Assembly Comprising Guide Member for Preventing Escape of Safety Vent App 20190393462 - Ji; Sang Gu ; et al. | 2019-12-26 |
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