Kim; Cheong-Worl
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kim; Cheong-Worl.The latest application filed is for "device and method for transmitting image data".
- Kim; Cheong-Worl - Andong-si KR
- KIM; Cheong-Worl - Andong-city KR
- Kim; Cheong-Worl - Andong KR
- Kim, Cheong-worl - Kyungsangbuk-do KR
| Patent | Date |
|---|---|
| Ultra-low-power level shifter, voltage transform circuit and RFID tag including the same Grant 7,834,661 - Ku , et al. November 16, 2 | 2010-11-16 |
| Device And Method For Transmitting Image Data App 20090262134 - KIM; Cheong-Worl | 2009-10-22 |
| Signal converter, RFID tag having signal converter, and method of driving RFID tag Grant 7,593,690 - Song , et al. September 22, 2 | 2009-09-22 |
| Device and method for transmitting image data Grant 7,589,761 - Kim September 15, 2 | 2009-09-15 |
| Ultra-low-power Level Shifter, Voltage Transform Circuit And Rfid Tag Including The Same App 20090128191 - KU; Ja-Nam ; et al. | 2009-05-21 |
| Signal converter, RFID tag having signal converter, and method of driving RFID tag App 20070176809 - Song; Il-jong ; et al. | 2007-08-02 |
| Device and method for transmitting image data App 20050225569 - Kim, Cheong-worl | 2005-10-13 |
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