CK

Chang Yeon Kim

SC Seoul Viosys Co.: 88 patents #4 of 300Top 2%
LC Lg Philips Lcd Co.: 15 patents #66 of 888Top 8%
LC Lg Innotek Co.: 12 patents #236 of 2,133Top 15%
Samsung: 10 patents #13,191 of 75,807Top 20%
HC Hanwha Techwin Co.: 7 patents #15 of 523Top 3%
SC Seoul Opto Device Co.: 5 patents #28 of 78Top 40%
LG: 4 patents #9,134 of 26,165Top 35%
KF Korea University Research And Business Foundation: 1 patents #681 of 2,072Top 35%
📍 Seoul, KR: #162 of 39,741 inventorsTop 1%
Overall (All Time): #6,828 of 4,157,543Top 1%
143
Patents All Time

Issued Patents All Time

Showing 26–50 of 143 patents

Patent #TitleCo-InventorsDate
11935912 Light emitting device having commonly connected LED sub-units Jong Hyeon Chae, Seong Gyu Jang, Ho Joon Lee, Chung Hoon Lee 2024-03-19
11914279 Camera actuator, camera module, and camera device including same Sung Guk Lee 2024-02-27
11902642 Camera module and camera apparatus including same Kyung Won KIM, Hyun Gyu ROH 2024-02-13
11901397 LED chip having fan-out structure and manufacturing method of the same Jong Min Jang 2024-02-13
11868037 Camera assembly and assembling method thereof Byeong Ho Lee, Hye Jin Yu 2024-01-09
11855121 LED chip and manufacturing method of the same Jong Min Jang, Myoung Hak Yang 2023-12-26
11817435 Light emitting device for display and LED display apparatus having the same Jong Min Jang 2023-11-14
11810944 LED display apparatus Jong Min Jang 2023-11-07
11804566 Light emitting device Jong Min Jang, Myoung Hak Yang 2023-10-31
11804511 Light emitting device with LED stack for display and display apparatus having the same Jong Hyeon Chae, Jong Min Jang, Ho Joon Lee, Seong Gyu Jang 2023-10-31
11798974 Light emitting device for display and display apparatus having the same Dae-sung Cho, So Ra Lee, Jong Min Jang 2023-10-24
11769761 Light emitting device for display and light emitting package having the same Jong Min Jang 2023-09-26
11757073 Light emitting device and LED display apparatus having the same Jong Min Jang, Sung Hyun Lee 2023-09-12
11756980 LED chip package and manufacturing method of the same Jong Min Jang, Myoung Hak Yang 2023-09-12
11749781 Light emitting device including multiple light emitting parts Jong Min Jang 2023-09-05
11689806 Method and photo sensor assembly for sensing rotational positions of a camera module, and surveillance camera having the assembly Won Joon Kong, Jong In Park, Kyoung-jae Lee, Ho Seoung Hwang 2023-06-27
11688840 Light emitting device and led display apparatus having the same Jong Min Jang, Sung Hyun Lee 2023-06-27
11658275 Light emitting device for display and LED display apparatus having the same Jong Min Jang 2023-05-23
11650041 Magnetic sensor assembly for sensing rotational positions of a camera module Won Joon Kong, Jong In Park, Kyoung-jae Lee 2023-05-16
11626554 Light emitting device having a stacked structure Jong Min Jang 2023-04-11
11610939 Light emitting diode (LED) stack for a display Jong Hyeon Chae, Chung Hoon Lee, Seong Gyu Jang, Ho Joon Lee 2023-03-21
11587914 LED chip and manufacturing method of the same Jong Min Jang, Myoung Hak Yang 2023-02-21
11563052 Light emitting diode (LED) stack for a display Jong Hyeon Chae, Chung Hoon Lee, Seong Gyu Jang, Ho Joon Lee 2023-01-24
11552057 LED unit for display and display apparatus having the same Jong Hyeon Chae, Seong Gyu Jang, Ho Joon Lee, Jong Min Jang, Dae-sung Cho 2023-01-10
11532664 Light emitting diode (LED) stack for a display Jong Hyeon Chae, Chung Hoon Lee, Seong Gyu Jang, Ho Joon Lee 2022-12-20