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Patent applications and USPTO patent grants for SEJU ENGINEERING CO., LTD..The latest application filed is for "reserve battery having good low temperature property".
Patent | Date |
---|---|
Reserve battery having good low temperature property Grant 10,236,516 - Lee | 2019-03-19 |
Fuse having self-destruct function and impact resistance Grant 9,103,643 - Lee August 11, 2 | 2015-08-11 |
Reserve Battery Having Good Low Temperature Property App 20140315062 - Lee; Won-Bae | 2014-10-23 |
Fuse Having Self-destruct Function And Impact Resistance App 20140305325 - Lee; Won-Bae | 2014-10-16 |
Gas sensor and fabrication method thereof Grant 6,997,040 - Lee , et al. February 14, 2 | 2006-02-14 |
Ultraminiaturized reserve battery cell Grant 6,844,108 - Lee , et al. January 18, 2 | 2005-01-18 |
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