HC

Hyun-Chul Choi

Samsung: 21 patents #6,266 of 75,807Top 9%
LG: 4 patents #9,134 of 26,165Top 35%
SC Sk Innovation Co.: 2 patents #367 of 957Top 40%
AC Amotech Co.: 1 patents #98 of 206Top 50%
SC Sk Chemicals Co.: 1 patents #87 of 207Top 45%
DT Daegu Gyeongbuk Institute Of Science And Technology: 1 patents #140 of 480Top 30%
HC Hanwha Total Petrochemical Co.: 1 patents #12 of 52Top 25%
HC Hyundai Heavy Industries Co.: 1 patents #74 of 220Top 35%
Overall (All Time): #81,661 of 4,157,543Top 2%
39
Patents All Time

Issued Patents All Time

Showing 1–25 of 39 patents

Patent #TitleCo-InventorsDate
12398318 Organic light emitting diode and organic light emitting device having thereof Young-Jun YU, Sang Beom Kim, Ji-Ho BAEK, In-Bum Song, Jeong-Dae Seo +1 more 2025-08-26
11937491 Display device and method of fabricating the same Young-Nam Lim, Kwan-Soo Kim, Seok-Hyun Kim, Jae Hyeon Kim 2024-03-19
11793931 Device for conveying biological material Suk Ho Park 2023-10-24
11678560 Display device including deposition preventing layer and method of fabricating the same Young-Nam Lim, Kwan-Soo Kim, Seok-Hyun Kim, Jae Hyeon Kim 2023-06-13
11460983 Method of processing content and electronic device thereof Soo-Jin Park, Hyung-Jin Park, Na-Gyeom Yoo, Bo Yu, Jae-Woong Chun +2 more 2022-10-04
11434191 MMA preparation method with isobutene including saturated hydrocarbon Ho-Sik Chang, Jin-Suk Lee, Yo Han Choi 2022-09-06
11094987 Battery pack to support and fix battery module Jun Kyu Park, Jun-Yeob Seong 2021-08-17
11064336 Apparatus and method for transmitting content in portable terminal Hyuk Kang, Gi Beom Kim, Hyeong-Seok Kim, Tae-Hun Lim, Duk-Ki HONG 2021-07-13
10667112 Apparatus and method for transmitting content in portable terminal Hyuk Kang, Gi Beom Kim, Hyeong-Seok Kim, Tae-Hun Lim, Duk-Ki HONG 2020-05-26
10540068 Method of processing content and electronic device thereof Soo-Jin Park, Hyung-Jin Park, Na-Gyeom Yoo, Bo Yu, Jae-Woong Chun +2 more 2020-01-21
10440567 Apparatus and method for receiving content in terminal Hyuk Kang, Hyeong-Seok Kim 2019-10-08
10375553 Apparatus and method for transmitting content in portable terminal Hyuk Kang, Gi Beom Kim, Hyeong-Seok Kim, Tae-Hun Lim, Duk-Ki HONG 2019-08-06
10176894 Wearable electronic device and method for controlling the same Hyung-Jin Park, Soo-Jin Park, Na-Gyeom Yoo, Jae-Woong Chun, Hyo-Sun Choi +1 more 2019-01-08
10136206 Device for outputting audio signal and method for outputting audio signal Kang-eun Lee, Tae Hyun Yoon, Byeong-yong Jeon, Hyeon Seong KIM, Seong-hyeon CHOE 2018-11-20
10123680 Operation control system of capsule type endoscope, and capsule type endoscope system comprising same Suk Ho Park, Jong-Oh Park, Cheong Woo Lee, Semi Jeong 2018-11-13
10063684 Wearable device, wearable device system and method for controlling wearable device Tae Hyun Yoon, Byeong-yong Jeon 2018-08-28
10013822 Wearable device and method of operating the same Hyeon Seong KIM, Tae Hyun Yoon, Kang-eun Lee, Byeong-yong Jeon, Seong-hyeon CHOE 2018-07-03
10004566 Electromagnetic actuating device including position-adjustable coil Suk Ho Park, Jong-Oh Park, Seong Young Ko, Semi Jeong, Cheong Woo Lee +1 more 2018-06-26
9998897 Apparatus and method for transmitting content in portable terminal Hyuk Kang, Gi Beom Kim, Hyeong-Seok Kim, Tae-Hun Lim, Duk-Ki HONG 2018-06-12
9919925 Catalyst or production of multi-walled carbon nanotubes and method of producing multi-walled carbon nanotubes using the same Ok Youn Kim, Yong Tak Kwon 2018-03-20
9847093 Method and apparatus for processing speech signal Kang-eun Lee, Joon Chang, Byeong-yong Jeon, Hyeon Seong KIM, Tae-Jun Park +3 more 2017-12-19
9760763 System and method for detecting feature points of face 2017-09-12
9749858 Mobile terminal, mobile terminal auxiliary device and method for controlling the same Hyuk Kang, Hyeong-Seok Kim 2017-08-29
9735861 Apparatus and method for processing bluetooth data in portable terminal Hyeong-Seok Kim, Hyuk Kang 2017-08-15
9706037 Wearable device, wearable device system and method for controlling wearable device Tae Hyun Yoon, Byeong-yong Jeon 2017-07-11