Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9430648 | Method and apparatus for near field communication | Won-Churl Jang, Woon-Ki Lee | 2016-08-30 |
| 6876764 | Method and apparatus for generating white component and controlling the brightness in display devices | Seong-deok Lee, Chang-Young Kim, Du-sik Park, Yang-seock Seo | 2005-04-05 |
| 6724934 | Method and apparatus for generating white component and controlling the brightness in display devices | Seong-deok Lee, Chang-Young Kim, Du-sik Park, Yang-seock Seo | 2004-04-20 |
| 6639628 | Apparatus and method for processing color images | Seong-deok Lee, Chang-Young Kim, Du-sik Park, Yang-seock Seo | 2003-10-28 |
| 6594384 | Apparatus and method for estimating and converting illuminant chromaticity using perceived illumination and highlight | Seong-deok Lee, Du-sik Park, Chang-Young Kim, Yang-seock Seo | 2003-07-15 |
| 6249601 | Method for determining color of illuminant and apparatus therefor | Seong-deok Lee, Chang-yeong Kim, Yang-seok Seo | 2001-06-19 |