HC

Heui-keun Choh

Samsung: 31 patents #3,891 of 75,807Top 6%
PF Purdue Research Foundation: 2 patents #773 of 3,174Top 25%
📍 Seoul, KR: #1,644 of 39,741 inventorsTop 5%
Overall (All Time): #119,415 of 4,157,543Top 3%
31
Patents All Time

Issued Patents All Time

Showing 1–25 of 31 patents

Patent #TitleCo-InventorsDate
8736899 Color translation method for color-space with wide-color range Yun-Tae Kim 2014-05-27
8705152 System, medium, and method calibrating gray data Min-ki Cho, Yousun Bang, Se-eun Kim, Yun-Tae Kim 2014-04-22
8625154 Apparatus and method for reproducing optimized preference color using candidate images and natural languages Byoung-ho Kang, Se-eun Kim 2014-01-07
8477366 Apparatus, method and medium outputting wide gamut space image Yousun Bang 2013-07-02
8456511 Method and apparatus for reproducing image using output prediction Yun-Tae Kim 2013-06-04
8331451 Method and apparatus for enhancing resolution of video image Yousun Bang, Edward J. Delp, Fengqing Zhu, Ho Young Lee 2012-12-11
8289578 Apparatus and method for compensating output image Min-ki Cho 2012-10-16
8233748 Image-resolution-improvement apparatus and method Ho Young Lee, Jan Allebach, Xiaojun Feng, Yousun Bang 2012-07-31
8223194 Image processing method and apparatus Yun-Tae Kim, Gee-young Sung 2012-07-17
8139274 Method and apparatus for printing converted image using predefined data and color characteristics Byung-Ho Kang, Min-ki Cho 2012-03-20
8111429 Apparatus and method for dithering for multi-toning Yun-Tae Kim, Chang-yeong Kim, Du-sik Park 2012-02-07
8023769 Apparatus and method for selectively outputing image frames You-sun Bang, Yun-Tae Kim 2011-09-20
7986857 Apparatus and method for generating image using multi-channel filter Yun-Tae Kim, Gee-young Sung 2011-07-26
7986447 Color image scanning system, method and medium Yousun Bang, Min-ki Cho, Se-eun Kim 2011-07-26
7978910 Method and apparatus for adaptively filtering input image in color domains Yousun Bang 2011-07-12
7969628 Apparatus and method for segmenting an output device color gamut and mapping an input device color gamut to the segmented output device color gamut Yun-Tae Kim, You-sun Bang 2011-06-28
7944498 Multi-focal camera apparatus and methods and mediums for generating focus-free image and autofocus image using the multi-focal camera apparatus Gee-young Sung, Du-sik Park, Young-ran Han, Yun-Tae Kim 2011-05-17
7835568 Method and apparatus for image-based photorealistic 3D face modeling In Kyu Park, Vladimir Vezhnevets, Hui Zhang 2010-11-16
7835575 Apparatus and method for converting preference color Se-eun Kim, Byoung-ho Kang 2010-11-16
7835576 Apparatus and method for editing optimized color preference Byoung-ho Kang, Se-eun Kim 2010-11-16
7750919 Apparatus and method for enhancing device-adaptive color You-sun Bang, Yun-Tae Kim 2010-07-06
7733526 Method and apparatus for converting input color space into CMYK color space Yun-Tae Kim 2010-06-08
7733525 Gamut mapping method and apparatus Min-ki Cho, Byoung-ho Kang, Se-eun Kim 2010-06-08
7667873 Apparatus and method for image-adaptive color reproduction using pixel frequency information in plural color regions and compression-mapped image information Byoung-ho Kang, Min-ki Cho, Se-eun Kim, Ronnier Luo 2010-02-23
7643185 Method for tone calibration and apparatus using the same Yousun Bang 2010-01-05