Patent

(Total 18 US patents and 5 US patent pending, 22 Korea patents/patent pending)

[23] Dong-Wook Park, “Organic light emitting display device, driving method thereof, and manufacturing method thereof,” United States Patent # 9501978, Nov 22, 2016

[22] Kinyeng Kang, Dong-Wook Park, Keumnam Kim, “Organic light emitting display device,” United States Patent # 9324777, April 26, 2016

[21] Dong-Wook Park, Kinyeng Kang, Keumnam Kim, “Driver and display device using the same,” United States Patent # 9311856, April 12, 2016

[20] Dong-Wook Park, Ki-Nyeng Kang, Deok-Young Choi, “Organic Light Emitting Diode Display Device,” United States Patent # 9305478, April 5, 2016

[19] Dong-Wook Park, Chul-Kyu Kang, Keumnam Kim, “Pixel and organic light emitting display device using the same,” United States Patent # 9299289, March 29, 2016

[18] Ki-Wook Kim, Dong-Wook Park, “Organic Light-Emitting Display Apparatus,” United States Patent # 9281351, March 8, 2016

[17] Dong-Wook Park, Ki-Wook Kim, Keum-Nam Kim, “Organic light emitting display,” United States Patent # 9142601, September 22, 2015

[16] Roman Kondratyuk, Ki-Ju Im, Dong-Wook Park, Yeon-Gon Mo, Hye-Dong Kim, “Thin film transistor, Method of manufacturing the thin film transistor and organic light emitting display device have the thin film transistor,” United States Patent # 8963214, February 24, 2015

[15] Dong-Wook Park, Chul-Kyu Kang, Keumnam Kim, “Pixel and organic light emitting display device using the same,” United States Patent # 8941567, January 27, 2015

[14] Won-Kyu Kwak, Dong-Wook Park, Hae-Jin Chun, “Organic light emitting display and mother substrate thereof,” United States Patent # 8937584, January 20, 2015

[13] Dong-Wook Park, Ki-Ju Im, Kiwook Kim, Yeon-Gon Mo, Huiwon Yang, “Pixel circuit of a flat panel display device and method of driving the same,” United States Patent # 8,928,564, January 6, 2015

[12] Zhenqiang Ma, Justin C. Williams, Dong-Wook Park, Amelia A. Schendel, Solomon T. Mikael, “TRANSPARENT AND FLEXIBLE NEURAL ELECTRODE ARRAYS,” United States Patent Filed 14/329067, July 11, 2014

[11] Yong-Sung Park, Chul-Kyu Kang, Dong-Wook Park, Bo-Yong Chung, “Organic light emitting display device,” United States Patent # 8854347, October 7, 2014

[10] Dong-Wook Park, “Organic light emitting display device, driving method thereof, and manufacturing method thereof,” United States Patent # 8717259, May 6, 2014

[9] Dong-Wook Park, Won-Kyu Kwak, “Organic light emitting display device,” United States Patent # 8587576, November 19, 2013

[8] Won-Kyu Kwak, Dong-Wook Park, “Organic light emitting display device with data distributor,” United States Patent # 8581812, November 12, 2013

[7] Dong-Wook Park, Jong-Hyun Park, “Methods of manufacturing wire, TFT, and flat panel display device,” United States Patent # 8513070, August 20, 2013

[6] Dong-Wook Park, Kyung-Hoon Chung, “Light emission control driver, light emitting display device using the same, and method for driving light emission control signal,” United States Patent # 8416177, April 9, 2013

[5] Dong-Wook Park, Se-Ho Kim, Jung-Keun Ahn, Hang-Sung Bae, Dong-Hwi Kim, Chang-Yeop Kim, Ok-Kyung Park, Kwang-Min Kim, “Organic light emitting display device,” United States Patent # 8368675, February 5, 2013

[4] Kyung-Hoon Chung, Seong-Il Park, Dong-Wook Park, “Scan driver and method of driving the same,” United States Patent Filed # 13/137,974, September 9, 2011

[3] Dong-Wook Park, Chul-Kyu Kang, “Organic electroluminescence emitting display and method of manufacturing the same,” United States Patent Filed # 12/067172, May 13, 2011

[2] Won-Kyu Kwak, Dong-Wook Park, Sang-Moo Choi, “Organic light emitting display device,” United States Patent Filed # 12/774,638, May 5, 2010

[1] Dong-Wook Park, Keumnam Kim, “Pixel circuit, Organic light emitting display, and method of controlling brightness thereof,” United States Patent Filed # 12/759131, April, 2010