Han; Jeong-hun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Han; Jeong-hun.The latest application filed is for "used item auction method and system using item transaction information".
- Han; Jeong-hun - Seoul KR
- Han; Jeong-Hun - Gyeonggi-do KR
- Han; Jeong Hun - Siheung-si KR
| Patent | Date |
|---|---|
| Used Item Auction Method And System Using Item Transaction Information App 20130030942 - Han; Jeong-hun | 2013-01-31 |
| Wireless repeater and operating method of the same Grant 8,310,977 - Han , et al. November 13, 2 | 2012-11-13 |
| Backlight unit and liquid crystal display device using the same Grant 7,520,653 - Han April 21, 2 | 2009-04-21 |
| Light emitting diode backlight unit and liquid crystal display having the same Grant 7,481,566 - Han January 27, 2 | 2009-01-27 |
| Wireless Repeater And Operating Method Of The Same App 20090003258 - HAN; JEONG-HUN ; et al. | 2009-01-01 |
| Backlight unit and liquid crystal display device using the same App 20070285945 - Han; Jeong-Hun | 2007-12-13 |
| Light emitting diode backlight unit and liquid crystal display having the same App 20070223248 - Han; Jeong Hun | 2007-09-27 |
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