Choh; Heui-Keun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Choh; Heui-Keun.The latest application filed is for "method and apparatus for enhancing resolution of video image".

Company Profile

0.34.38

Choh; Heui-Keun - Suwon-si N/A KR
Choh; Heui-keun - Seongnam-si KR
Choh; Heui-keun - Yongin-si N/A KR
Choh; Heui-keun - Seoul KR
Choh; Heui-keun - Yougin-si KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Color translation method for color-space with wide-color range Grant 8,736,899 - Kim , et al. May 27, 2	2014-05-27
System, medium, and method calibrating gray data Grant 8,705,152 - Cho , et al. April 22, 2	2014-04-22
Apparatus and method for reproducing optimized preference color using candidate images and natural languages Grant 8,625,154 - Kang , et al. January 7, 2	2014-01-07
Apparatus, method and medium outputting wide gamut space image Grant 8,477,366 - Bang , et al. July 2, 2	2013-07-02
Method and apparatus for reproducing image using output prediction Grant 8,456,511 - Kim , et al. June 4, 2	2013-06-04
Method and apparatus for enhancing resolution of video image Grant 8,331,451 - Bang , et al. December 11, 2	2012-12-11
Apparatus and method for compensating output image Grant 8,289,578 - Cho , et al. October 16, 2	2012-10-16
Image-resolution-improvement apparatus and method Grant 8,233,748 - Lee , et al. July 31, 2	2012-07-31
Image processing method and apparatus Grant 8,223,194 - Kim , et al. July 17, 2	2012-07-17
Method and apparatus for printing converted image using predefined data and color characteristics Grant 8,139,274 - Kang , et al. March 20, 2	2012-03-20
Apparatus and method for dithering for multi-toning Grant 8,111,429 - Kim , et al. February 7, 2	2012-02-07
Apparatus and method for selectively outputing image frames Grant 8,023,769 - Bang , et al. September 20, 2	2011-09-20
Apparatus and method for generating image using multi-channel filter Grant 7,986,857 - Kim , et al. July 26, 2	2011-07-26
Color image scanning system, method and medium Grant 7,986,447 - Bang , et al. July 26, 2	2011-07-26
Method and apparatus for adaptively filtering input image in color domains Grant 7,978,910 - Bang , et al. July 12, 2	2011-07-12
Apparatus and method for segmenting an output device color gamut and mapping an input device color gamut to the segmented output device color gamut Grant 7,969,628 - Kim , et al. June 28, 2	2011-06-28
Multi-focal camera apparatus and methods and mediums for generating focus-free image and autofocus image using the multi-focal camera apparatus Grant 7,944,498 - Sung , et al. May 17, 2	2011-05-17
Method and apparatus for image-based photorealistic 3D face modeling Grant 7,835,568 - Park , et al. November 16, 2	2010-11-16
Apparatus and method for editing optimized color preference Grant 7,835,576 - Kang , et al. November 16, 2	2010-11-16
Apparatus and method for converting preference color Grant 7,835,575 - Kim , et al. November 16, 2	2010-11-16
Apparatus and method for enhancing device-adaptive color Grant 7,750,919 - Bang , et al. July 6, 2	2010-07-06
Gamut mapping method and apparatus Grant 7,733,525 - Cho , et al. June 8, 2	2010-06-08
Method and apparatus for converting input color space into CMYK color space Grant 7,733,526 - Kim , et al. June 8, 2	2010-06-08
Apparatus and method for image-adaptive color reproduction using pixel frequency information in plural color regions and compression-mapped image information Grant 7,667,873 - Kang , et al. February 23, 2	2010-02-23
Method for tone calibration and apparatus using the same Grant 7,643,185 - Bang , et al. January 5, 2	2010-01-05
Gamut mapping apparatus and method thereof Grant 7,583,411 - Kang , et al. September 1, 2	2009-09-01
Method and apparatus for enhancing resolution of video image App 20090022226 - Bang; Yoo-sun ; et al.	2009-01-22
Image-resolution-improvement apparatus and method App 20090022402 - Lee; Ho-young ; et al.	2009-01-22
Liquid Crystal Display And Method Fo Driving Thereof App 20090021535 - Lee; Seung-Woo ; et al.	2009-01-22
Portable printing apparatus having cylindrical paper path between inner and outer cases Grant 7,441,969 - Choh , et al. October 28, 2	2008-10-28
Apparatus and method for generating image using multi-channel filter App 20080181490 - Kim; Yun-tae ; et al.	2008-07-31
Image processing method and apparatus App 20080180522 - Kim; Yun-Tae ; et al.	2008-07-31
Color-management apparatus and method App 20080174798 - Cho; Min-ki ; et al.	2008-07-24
Color image scanning system, method and medium App 20080158626 - Bang; Yousun ; et al.	2008-07-03
Liquid crystal display and driving method thereof Grant 7,365,723 - Lee , et al. April 29, 2	2008-04-29
System, medium, and method calibrating gray data App 20080088892 - Cho; Min-ki ; et al.	2008-04-17
Multi-focal camera apparatus and methods and mediums for generating focus-free image and autofocus image using the multi-focal camera apparatus App 20080079839 - Sung; Gee-young ; et al.	2008-04-03
Method and apparatus for performing gamut mapping between heterogeneous devices App 20080080767 - Cho; Min-ki ; et al.	2008-04-03
Color Translation Method For Color-space With Wide-color Range App 20080043270 - Kim; Yun-tae ; et al.	2008-02-21
Image display apparatus and method of supporting high quality image App 20080043114 - Sung; Gee-young ; et al.	2008-02-21
Apparatus, method and medium outputting wide gamut space image App 20080043268 - Bang; Yousun ; et al.	2008-02-21
Method of visually measuring brightness of ambient lighting around display device Grant 7,301,545 - Park , et al. November 27, 2	2007-11-27
Apparatus and method for selectively outputing image frames App 20070211962 - Bang; Yousun ; et al.	2007-09-13
Apparatus and method for image-adaptive color reproduction App 20070211272 - Kang; Byoung-ho ; et al.	2007-09-13
Method and apparatus for reproducing image using output prediction App 20070206853 - Kim; Yun-tae ; et al.	2007-09-06
Apparatus and method for enhancing device-adaptive color App 20070201063 - Bang; You-sun ; et al.	2007-08-30
Apparatus for gamut mapping and method of generating gamut boundary using the same App 20070195382 - Cho; Min-ki ; et al.	2007-08-23
Apparatus and method of mapping color gamut App 20070188786 - Kim; Yun-tae ; et al.	2007-08-16
Apparatus and method for compensating output image App 20070165256 - Cho; Min-ki ; et al.	2007-07-19
Apparatus and method for dithering for multi-toning App 20070153332 - Kim; Yun-tae ; et al.	2007-07-05
Apparatus and method for editing optimized color preference App 20070154084 - Kang; Byoung-ho ; et al.	2007-07-05
Apparatus and method for converting preference color App 20070139439 - Kim; Se-eun ; et al.	2007-06-21
Method for tone calibration and apparatus using the same App 20070133061 - Bang; Yousun ; et al.	2007-06-14
Apparatus and method for reproducing optimized preference color using candidate images and natural languages App 20070133024 - Kang; Byoung-ho ; et al.	2007-06-14
Apparatus, system and method for reproducing color according to light source App 20070109570 - Cho; Min-ki ; et al.	2007-05-17
Gamut mapping method and apparatus App 20070086028 - Cho; Min-ki ; et al.	2007-04-19
Method and apparatus for adaptively filtering input image in color domains App 20070085857 - Bang; Yousun ; et al.	2007-04-19
Method and apparatus for converting input color space into CMYK color space App 20070081178 - Kim; Yun-tae ; et al.	2007-04-12
Method and apparatus for printing converted image using predefined data and color characteristics App 20070013928 - Kang; Byung-ho ; et al.	2007-01-18
Liquid crystal display and driving method thereof App 20060208983 - Lee; Seung-Woo ; et al.	2006-09-21
Gamut mapping apparatus and method thereof App 20060170940 - Kang; Byoung-ho ; et al.	2006-08-03
Liquid crystal display and driving method thereof App 20060145979 - Lee; Seung-Woo ; et al.	2006-07-06
Portable printing apparatus App 20060078365 - Choh; Heui-keun ; et al.	2006-04-13
Apparatus and methods for detecting a color gamut boundary, and for mapping color gamuts using the same App 20060061786 - Cho; Min-ki ; et al.	2006-03-23
Method and apparatus for image-based photorealistic 3D face modeling App 20050063582 - Park, In-Kyu ; et al.	2005-03-24
Liquid crystal display and driving method thereof App 20050057472 - Lee, Seung-Woo ; et al.	2005-03-17
Method of visually measuring brightness of ambient lighting around display device App 20050024538 - Park, Du-sik ; et al.	2005-02-03

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