JK

Ji-Hyun Ka

Samsung: 147 patents #180 of 75,807Top 1%
Overall (All Time): #6,339 of 4,157,543Top 1%
148
Patents All Time

Issued Patents All Time

Showing 25 most recent of 148 patents

Patent #TitleCo-InventorsDate
12394355 Display device and driving method thereof Ki Myeong Eom, Kyong Hwan Oh, Hai-Jung In 2025-08-19
12347391 Gate driver and display device including the same Hai-Jung In, Tae Hoon Kwon, Ki Myeong Eom, Chae Han Hyun 2025-07-01
12336405 Display apparatus and method of manufacturing display apparatus Seung-Kyu Lee, Hwan-Soo Jang, Jin-Tae Jeong 2025-06-17
12327503 Display device with crack detection circuitry and manufacturing method thereof Kwang Sae Lee, Won-Kyu Kwak, Hwa Young Song, Ki Myeong Eom 2025-06-10
12315439 Stage and organic light emitting display device using the same Seung-Kyu Lee, Seung Ji Cha, Tae Hoon Kwon, Min Ku Lee, Jin-Tae Jeong 2025-05-27
12254803 Display device Tae Hoon Kwon, Byung Sun Kim, Yang Wan Kim, Hyung Jun Park, Su Jin Lee +3 more 2025-03-18
12238994 Organic light-emitting display device Seung Ji Cha, Tae Hoon Kwon 2025-02-25
12223911 Pixel, organic light emitting display device using the same, and method of driving the organic light emitting display device Jin-Tae Jeong, Min Ku Lee, Tae Hoon Kwon, Seung-Kyu Lee, Seung Ji Cha 2025-02-11
12211446 Gate driver and display device including the same Hai-Jung In, Tae Hoon Kwon, Ki Myeong Eom, Chae Han Hyun 2025-01-28
12171120 Organic light emitting display apparatus and method of manufacturing the same Dongsoo Kim 2024-12-17
12165592 Display device Jeong Hun Bang, Kyung-Hoon Kim, Joong-Soo Moon, Jae-Sic Lee, Jae Yong Lee 2024-12-10
12148389 Display device Tae Hoon Kwon, Nack-Hyeon KEUM, Jae-Jin Song, Kwang Sae Lee 2024-11-19
RE50207 Flat panel display device, method of aging the same, and method of testing lighting of the same Ok-Kyung Park 2024-11-12
12118924 Display device having plurality of initialization power sources Kyong Hwan Oh, Jin-Tae Jeong, Won-Kyu Kwak, Hyung Jun Park, Chang Soo Pyon +3 more 2024-10-15
12080223 Emissive display device Minku Lee, Chul-Kyu Kang, Seunghee Lee, Hai-Jung In, Hyeongjun Jin +1 more 2024-09-03
12069914 Organic light emitting diode display device and manufacturing method thereof Sung Hwan Kim, Won-Kyu Kwak, Sang-Moo Choi, Chul-Kyu Kang, Dong Wook Kim +1 more 2024-08-20
12052802 Flexible display panel and display apparatus including the same Won-Kyu Kwak 2024-07-30
12039939 Emission driver, display apparatus including the same and method of driving display apparatus Hai-Jung In, Kimyeong Eom 2024-07-16
12029082 Display device Taehoon Kwon, Ji Eun Lee, Minhee Choi 2024-07-02
12010873 Pixel, stage circuit and organic light emitting display device having the pixel and the stage circuit Han-Sung Bae, Won-Kyu Kwak 2024-06-11
12004397 Display apparatus and method of manufacturing display apparatus Seung-Kyu Lee, Hwan-Soo Jang, Jin-Tae Jeong 2024-06-04
11996051 Display panel of an organic light emitting diode display device, and organic light emitting diode display device including pixels that differ in terms of sizes of at least one transistor and/or capacitor Nackhyeon Keum, Kimyeong Eom 2024-05-28
11996041 Pixel with LED and n-type thin film transistors Won-Kyu Kwak, Han-Sung Bae 2024-05-28
11971618 Display device Huigyeong Yun 2024-04-30
11961475 Display device and method of driving the same Min Ku Lee, Won-Kyu Kwak 2024-04-16