Inventor
Won Tae Choi
Inventor
Kyungki-do, KR
Overview
Patents· 52 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television26%
G06TImage data processing or generation, in general16%
G09GArrangements or circuits for control of indicating devices using static means to present variable information9%
G06FElectric digital data processing7%
G01CMeasuring distances, levels or bearings6%
H03MCoding4%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation4%
H03KPulse technique3%
H04BTransmission3%
G01SRadio direction-finding2%
PatentTitleYear
9,875,685Display device and method for compensation of image data of the same20189,691,329'Organic light emitting display device configured to measure deterioration information, and driving method thereof'20179,601,089'Display device with timing controller connected to source drive integrated circuit by a pair of bidirectional transmission lines, and driving method thereof'20179,595,228'Pixel array and organic light emitting display device including the same'20179,501,969'DC-DC converter and organic light emitting display including the same'20169,443,473'Pixel array and organic light emitting display device including the same'20169,117,405'Organic light emitting device'20159,092,881'Color interpolation apparatus'20158,957,799'Current memory cell and a current mode digital-to-analog converter including the same'20158,801,616'Ultrasonic diagnostic apparatus and ultrasonic image processing method'20148,693,777'Apparatus and method for estimating edge areas of digital image'20148,666,151'Apparatus and method for enhancing visibility of color image'20148,614,750'Apparatus and method for auto white balance control considering the effect of single tone image'20138,606,034'Apparatus for improving sharpness of image'20138,515,169'Apparatus and method for removing red-eye in a two-dimensional (2D) image'20138,373,751'Apparatus and method for measuring location and distance of object by using camera'20138,306,320'2D image segmentation apparatus and method, and apparatus and method for removing red-eye in the image'20128,275,202'Method of grouping pixels in 2D digital image'20128,213,738'Method for eliminating noise from image generated by image sensor'20128,165,419'Histogram stretching apparatus and histogram stretching method for enhancing contrast of image'20128,145,009'Apparatus for removing ringing noise and apparatus for removing noise'20128,145,014'Apparatus and method of removing color noise of digital image'20128,131,084'Apparatus for improving sharpness of image'20128,120,670'Apparatus and method for controlling gain of color signal'20128,115,829'Apparatus and method for controlling auto exposure'20128,115,859'Method for controlling auto-exposure'20128,111,301'Method of performing auto white balance in YCbCr color space'20127,969,480'Method of controlling auto white balance'20117,870,678'Hybrid sensor module and sensing method using the same'20117,817,198'Active pixel array of CMOS image sensor'20107,773,966'Mobile terminal and method of reducing interfering phase-noise in the mobile terminal'20107,664,455'Telephone signal cancellation circuit, digital broadcasting reception circuit and portable digital broadcasting reception apparatus'20107,646,321'Digital/analog converter'20107,565,121'Clock noise canceling circuit'20097,482,845'Output buffer circuit'20097,414,441'Output buffer circuit'20087,375,669'Digital/analog converter'20087,348,539'Image sensor for semiconductor light-sensing device and image processing apparatus using the same'20087,348,533'Unit pixel of CMOS image sensor'20087,330,143'Digital/analog converter'20087,319,483'Digital automatic white balance device'20087,305,315'Method of compensating tilt using two-axis geomagnetic sensor, and acceleration sensor, and apparatus thereof'20077,235,772'Image sensor with anti-saturation function in pixel level'20077,212,685'Method for processing image data of optical mouse'20077,170,494'Optical navigation sensor device and image processing method using 2-dimensional sequential image process'20077,079,116'Method of processing data of optical mouse'20066,999,064'Single integrated circuit for optical mouse'20066,957,156'Method for searching for dip angle using tilt-compensated electronic compass'20056,937,954'Signal processor for use in electronic compass'20056,871,411'Automatic calibration method for use in electronic compass'20056,753,851'Optical mouse having dynamic range'20044,947,064'Semiconductor device having a time delay function'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2015Patents assigned to SAMSUNG ELECTRO MECH (42)· patent assignee history
2004–2015Based in Kyungki-do, KR· patent location history
2006–2007Based in Suwon-si, KR· patent location history
2007–2017Based in Yongin-si, KR· patent location history
2008–2018Based in Yongin, KR· patent location history
2012–2015Patents assigned to CHOI WON TAE (19)· patent assignee history
2012–2015Patents assigned to KANG BONG SOON (13)· patent assignee history
2012–2015Patents assigned to JANG WON WOO (10)· patent assignee history
2012–2014Patents assigned to KIM JOO HYUN (8)· patent assignee history
2013–2015Based in Hwaseong-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRO MECH | 42 | 2004–2015 |
| CHOI WON TAEself | 19 | 2012–2015 |
| KANG BONG SOON | 13 | 2012–2015 |
| JANG WON WOO | 10 | 2012–2015 |
| KIM JOO HYUN | 8 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyungki-do, KR | 31 | 2004–2015 |
| Yongin, KR | 11 | 2008–2018 |
| Yongin-si, KR | 3 | 2007–2017 |
| Suwon-si, KR | 3 | 2006–2007 |
| Hwaseong-si, KR | 2 | 2013–2015 |