Lee; Byung Sung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lee; Byung Sung.The latest application filed is for "method and device for detecting zero phase component".
- Lee; Byung Sung - Daejeon N/A KR
- Lee; Byung-Sung - Yongin-si KR
- Lee; Byung Sung - KYUNGKI-DO KR
| Patent | Date |
|---|---|
| Method and device for detecting zero phase component Grant 9,671,440 - Park , et al. June 6, 2 | 2017-06-06 |
| Method And Device For Detecting Zero Phase Component App 20140232373 - Park; Yong Up ; et al. | 2014-08-21 |
| Device For Unlocking Lock Recognizing Punched Card App 20130091908 - Lee; Byung-Sung | 2013-04-18 |
| Encryption processing method and device of a voice signal App 20060018482 - Lee; Byung Sung | 2006-01-26 |
| Password input apparatus App 20040243854 - Lee, Byung Sung | 2004-12-02 |
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