Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Hak-Sun Chang — 106 Patents

Samsung: 106 patents #395 of 75,807Top 1%
Yongin-si, KR: #74 of 9,683 inventorsTop 1%
Overall (All Time): #12,853 of 4,157,543Top 1%
106 Patents All Time

Issued Patents All Time

Showing 51–75 of 106 patents

Patent #TitleCo-InventorsDate
9372362 Liquid crystal display Jae-Soo Jang, Jang Wi Ryu, Cheol Shin, Ki Chul Shin 2016-06-21
9366916 Liquid crystal display device Jang Wi Ryu, Jae-Soo Jang, Ki Chul Shin 2016-06-14
9329442 Liquid crystal display Jang Wi Ryu, Ki Chul Shin, Jae-Soo Jang 2016-05-03
9274377 Liquid crystal display device Eun-Kil Park, Hyun-Ho Kang, Jang Wi Ryu, Seung-Suk Yang, Ki Chul Shin +3 more 2016-03-01
9213209 Liquid crystal display Jang Wi Ryu, Ki Chul Shin, Jae-Soo Jang 2015-12-15
9202402 Three-dimensional image display device and driving method thereof Jang Wi Ryu, Hyo Ju Jung, Gak Seok Lee 2015-12-01
9158169 Liquid crystal display to increase side view visibility Kyoung-Ju Shin, Yong-Hwan Shin 2015-10-13
9081232 Display panel and method for manufacturing the same Jang Wi Ryu, Gak Seok Lee, Jun-Woo Lee, Hee-Hwan Lee, Hyo Ju Jung 2015-07-14
8982309 Liquid crystal display device Jae-Soo Jang, Jang Wi Ryu, Ki Chul Shin 2015-03-17
8941793 Liquid crystal display to increase side view visibility Kyoung-Ju Shin, Yong-Hwan Shin 2015-01-27
8879033 Liquid crystal display and manufacturing method thereof Yong-Hwan Shin, Min-Sik Jung, Baek-Kyun Jeon, Jun-Woo Lee 2014-11-04
8767149 Liquid crystal display Yong-Hwan Shin, Min-Sik Jung, Kyoung-Ju Shin, Jun-Woo Lee 2014-07-01
8698968 Thin film transistor array panel and liquid crystal display using the same Kyoung-Ju Shin, Kyoung Tae Kim, Jun-Woo Lee, Min-Sik Jung 2014-04-15
8629820 Liquid crystal display and driving method thereof Hee-Wook Do, Ji-Won Sohn, Nak Cho CHOI, Jiangang Lu, Chang-Hun Lee 2014-01-14
8525965 Liquid crystal display panel with unit pixels having slits in pixel electrode and photo alignment layers Young Gu Kim, Jin-Soo Jung, Hee-June Kwak 2013-09-03
8467025 Thin film transistor array panel for liquid crystal display Chang-Hun Lee, Eun-Hee Han 2013-06-18
8207923 Liquid crystal display panel, method for driving the same, and liquid crystal display apparatus using the same Kyoung-Ju Shin, Yeon-Ju Kim, Seung-Hoo Yoo, Hyun-Wuk Kim, Hee-Wook Do 2012-06-26
8184080 Liquid crystal display and driving method thereof Jang-Kun Song, Chang-Hun Lee 2012-05-22
8094262 Liquid crystal display Eun-Hee Han, Chang-Hun Lee, Seon-Hong Ahn 2012-01-10
8040446 Thin film transistor array panel for liquid crystal display and method for manufacturing the same Chang-Hun Lee, Nam-Hung Kim, Jae-Jin Lyu 2011-10-18
8018411 Thin film transistor array panel and method for manufacturing the same Yoon-Sung Um, Seung-Hoo Yoo, Hyun-Wuk Kim, Hee-Wook Do 2011-09-13
8013966 Display panel and liquid crystal display apparatus including the same Hee-Wook Do, Yeon-Ju Kim, Yoon-Sung Um, Seung-Hoo Yoo, Hyun-Wuk Kim +2 more 2011-09-06
7990484 Thin film transistor array panel for liquid crystal display and method for manufacturing the same Chang-Hun Lee, Nam-Hung Kim, Jae-Jin Lyu 2011-08-02
7973901 Liquid crystal display Seung-Hoo Yoo, Jong Ho Son, Hee-Wook Do, Hyun-Wuk Kim, Yoon-Sung Um 2011-07-05
7956943 Thin film transistor array panel and manufacturing method thereof Chang-Hun Lee, Hyun-Wuk Kim, Mee-Hye Jung, Kyoung-Ju Shin, Yoon-Sung Um 2011-06-07