Lee; Seon-Gu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lee; Seon-Gu.The latest application filed is for "wire rod for graphitization heat treatment, graphite steel, and manufacturing method therefor".
- Lee; Seon-Gu - Cheongju-si Chungcheongbuk-do
- Lee; Seon-gu - Yongin-si KR
- Lee; Seon Gu - Gwangju KR
| Patent | Date |
|---|---|
| Wire Rod For Graphitization Heat Treatment, Graphite Steel, And Manufacturing Method Therefor App 20220235441 - Lim; Nam-Suk ; et al. | 2022-07-28 |
| Vacuum cleaner and controlling method of the vacuum cleaner Grant 11,000,168 - Lee , et al. May 11, 2 | 2021-05-11 |
| Vacuum cleaner and method of controlling the same Grant 10,905,300 - Lee , et al. February 2, 2 | 2021-02-02 |
| Vacuum Cleaner And Controlling Method Of The Vacuum Cleaner App 20190045994 - LEE; Seon-gu ; et al. | 2019-02-14 |
| Vacuum Cleaner And Method Of Controlling The Same App 20190038100 - LEE; Seon Gu ; et al. | 2019-02-07 |
| BLDC motor driving apparatus and refrigerator using the same Grant 9,294,022 - Park , et al. March 22, 2 | 2016-03-22 |
| Bldc Motor Driving Apparatus And Refrigerator Using The Same App 20140013784 - Park; Sung In ; et al. | 2014-01-16 |
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