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Patent applications and USPTO patent grants for J. Ocean Co., Ltd..The latest application filed is for "plasma block for remote plasma source".
Patent | Date |
---|---|
Plasma block for remote plasma source Grant 9,478,398 - Kang , et al. October 25, 2 | 2016-10-25 |
Plasma Block for Remote Plasma Source App 20150187544 - Kang; Dong Won ;   et al. | 2015-07-02 |
Electric power monitor Grant D703,078 - Hong April 22, 2 | 2014-04-22 |
Electric Power Monitoring Device And An Apparatus Using Alternating Current Power Having The Same App 20140021940 - HONG; Jung Eui | 2014-01-23 |
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