Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
KH

Kwan-Young Han — 57 Patents

Samsung: 50 patents #1,852 of 75,807Top 3%
SCSeoul Semiconductor Co.: 4 patents #99 of 277Top 40%
SCSeoul Viosys Co.: 1 patents #215 of 300Top 75%
PFPostech Academy-Industry Foundation: 1 patents #529 of 1,477Top 40%
DIDaikin Industries: 1 patents #1,764 of 2,957Top 60%
CCCeko Co.: 1 patents #9 of 20Top 45%
Nam-dong, KR: #7 of 66 inventorsTop 15%
Overall (All Time): #42,372 of 4,157,543Top 2%
57 Patents All Time

Issued Patents All Time

Showing 26–50 of 57 patents

Patent #TitleCo-InventorsDate
9727192 Touch display device and driving method thereof Hyun Sik Kim, Jun-Young Ko 2017-08-08
9720449 Flexible display device including touch sensor Jun-Young Ko, Ki-Nam Kim, Yong-Youl Cho 2017-08-01
9661774 Portable display device Yong-Youl Cho, Jong Hwan Kim, Kyu-Ho Jung, Young-In Lim 2017-05-23
9655235 Foldable display device Seong Jin Hwang, Sang Gu Kim 2017-05-16
9598310 Apparatus of etching glass substrate Ah-Ram Lee 2017-03-21
9588384 Display device and electronic device having the same Jeung-Soo Kim, Jeong Seok Oh 2017-03-07
9569020 Flexible touch screen panel Jung-Mok Park, Mikiya Itakura, Hyung Chul Kim, Chang-Bum Kim, Jae Hyung Jo 2017-02-14
9569031 Touch screen panel having a plurality of openings in a plurality of sensing cells Chang-Sub Jung, Hwan Hee Jeong, Sung-Chul Kim, Jae-Woo Choi, Tae Ik Kim +1 more 2017-02-14
9486950 Method of manufacturing protective window and display device produced by using the same Seong Jin Hwang, Hyoung Suk Roh, Mikiya Itakura, Yuki Hongo, Hun-Kyo KIM 2016-11-08
9439315 Display device, and method and apparatus for manufacturing the same Kyung Su Lee, Jong Hwan Kim, Yong-Youl Cho 2016-09-06
9430101 Flat panel display with integrated touch screen panel Jun-Young Ko 2016-08-30
9411479 Touch panel including touch sensor Tae Joon Kim, Byung-Jun Lee, Hwan Hee Jeong 2016-08-09
9398706 Transparent protection window, flexible display apparatus with the same, and method of manufacturing the transparent protection window Jae-Woo Choi 2016-07-19
9271395 Cover window and display device with cover window Yuki Hongo, Ju-Suk OH 2016-02-23
9250656 Cover window for display device, display device including the same, and method for manufacturing the same Akira Hirai, Hyoung Suk Roh 2016-02-02
9246125 Organic light-emitting diode display Dai-Han Cho, Sang-Hee Lee 2016-01-26
9221706 Apparatus for forming a glass Jin-Seok Jang, Jong Hwan Kim, Seong Jin Hwang, Jae Seung JEON, Dae Sik Hong 2015-12-29
D739368 Mobile phone Kang-Yong Lee, Jeong Seok Oh 2015-09-22
9128569 Touch screen panel Sung-Ku Kang, Mi-Ae Park, Tae-Hyeog Jung, Mikiya Itakura 2015-09-08
9122362 Touch panels and display devices having touch panels Jung-Mok Park, Tae-Hyeog Jung, Sung-Ku Kang 2015-09-01
9105870 Organic light-emitting apparatus and method of manufacturing the same Ah-Ram Lee, Ho-Moon Kang 2015-08-11
8937605 Touch screen panel and method of fabricating the same Mikiya Itakura, Tae-Hyeog Jung, Sun Haeng Cho 2015-01-20
8823036 Light emitting diode package and light emitting diode system having at least two heat sinks Kwang-Il Park, Jae Ho Cho, Jung Hoo Seo, Seong Ryeol Ryu 2014-09-02
8741159 Touch screen panel and fabricating method for the same Kyu-Taek Lee 2014-06-03
7994526 Light emitting diode package and light emitting diode system having at least two heat sinks Kwang-Il Park, Jae Ho Cho, Jung Hoo Seo, Seong Ryeol Ryu 2011-08-09