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Patent applications and USPTO patent grants for YOON; Man Sang.The latest application filed is for "battery defect screening device and method".
Patent | Date |
---|---|
Battery Defect Screening Device And Method App 20220137150 - MOON; Se Hwan ;   et al. | 2022-05-05 |
Rechargeable battery having insulating member Grant 9,899,637 - Kim , et al. February 20, 2 | 2018-02-20 |
Rechargeable Battery Having Insulating Member App 20150255760 - KIM; Yong-Sam ;   et al. | 2015-09-10 |
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