Patent | Date |
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System for inspecting equipment and materials for quality Grant 11,454,612 - Park , et al. September 27, 2 | 2022-09-27 |
System For Inspecting Equipment And Materials For Quality App 20220291168 - PARK; Seung Hee ;   et al. | 2022-09-15 |
Secondary Battery App 20220255199 - PARK; Seung Hee ;   et al. | 2022-08-11 |
Coil sensor-based tensile force measurement system capable of temperature compensation Grant 11,385,113 - Park , et al. July 12, 2 | 2022-07-12 |
Secondary Battery App 20200044225 - EO; Soo Mi ;   et al. | 2020-02-06 |
Rechargeable battery Grant 10,553,892 - Eo , et al. Fe | 2020-02-04 |
Rechargeable battery comprising first and second electrodes each comprising uncoated regions and coated regions Grant 10,454,091 - Park , et al. Oc | 2019-10-22 |
Germicidal heating apparatus using superheated vapor Grant 9,885,473 - Park February 6, 2 | 2018-02-06 |
Battery charging device for an electric vehicle Grant 9,481,257 - Lee , et al. November 1, 2 | 2016-11-01 |
Rechargeable Battery App 20160260998 - EO; Soo-Mi ;   et al. | 2016-09-08 |
Rechargeable Battery App 20160218386 - PARK; Seung-Hee ;   et al. | 2016-07-28 |
Rechargeable Battery App 20160126528 - Park; Seung-Hee ;   et al. | 2016-05-05 |
Rechargeable lithium battery Grant 9,269,985 - Ryu , et al. February 23, 2 | 2016-02-23 |
Germicidal Heating Apparatus Using Superheated Vapor App 20150241053 - Park; Seung-Hee | 2015-08-27 |
Rechargeable Lithium Battery App 20150140435 - LEE; Jea-Woan ;   et al. | 2015-05-21 |
Lithium secondary battery Grant 8,980,474 - Kim , et al. March 17, 2 | 2015-03-17 |
Rechargeable Lithium Battery And Method Of Preparing The Same App 20150024249 - Lim; Young-Chang ;   et al. | 2015-01-22 |
Battery Charging Device For An Electric Vehicle App 20140340039 - Lee; Jun-Young ;   et al. | 2014-11-20 |
Negative Active Material For Lithium Secondary Battery And Lithium Secondary Battery Including The Same App 20130052533 - Chun; Hee-Joon ;   et al. | 2013-02-28 |
Lithium Secondary Battery App 20130052508 - Kim; Tae-Gon ;   et al. | 2013-02-28 |
Negative Active Material For Rechargeable Lithium Battery, Negative Electrode Including The Same And Method Of Preparing The Same, And Rechargeable Lithium Battery Including The Same App 20130045419 - Chun; Hee-Joon ;   et al. | 2013-02-21 |
Rechargeable Lithium Battery App 20120301792 - Ryu; Jae-Yul ;   et al. | 2012-11-29 |
Rechargeable lithium battery Grant 8,268,487 - Ryu , et al. September 18, 2 | 2012-09-18 |
Rechargeable Lithium Battery App 20110293991 - Ryu; Jae-Yul ;   et al. | 2011-12-01 |
Rechargeable Lithium Battery App 20110293990 - Ryu; Jae-Yul ;   et al. | 2011-12-01 |
Rechargeable lithium battery App 20110123849 - Ryu; Jae-Yul ;   et al. | 2011-05-26 |
Positive electrode for lithium-sulfur battery Grant 7,147,968 - Han , et al. December 12, 2 | 2006-12-12 |
Positive active material of a lithium-sulfur battery and method of fabricating same Grant 7,029,796 - Choi , et al. April 18, 2 | 2006-04-18 |
Positive active material and positive active material composition for lithium-sulfur battery and method of preparing positive active material composition Grant 7,018,739 - Lee , et al. March 28, 2 | 2006-03-28 |
Positive active material of a lithium-sulfur battery and method of fabricating same App 20040058246 - Choi, Soo-Seok ;   et al. | 2004-03-25 |
Positive electrode for lithium-sulfur battery App 20030143462 - Han, Ji-Seong ;   et al. | 2003-07-31 |
Positive active material and positive active material composition for lithium-sulfur battery and method of preparing positive active material composition App 20030073000 - Lee, Jea-Woan ;   et al. | 2003-04-17 |