YC

Yong Wook Cho

LC Lumens Co.: 15 patents #7 of 137Top 6%
Overall (All Time): #320,241 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
10490703 Light-emitting-device package and production method therefor Tae-Kyung Yoo, Myeong Kook Gong, Min Pyo Kim, Sung Hwan Yoo, Kyoung Min Kim 2019-11-26
10487996 Light emitting devices and light emitting bulbs including the same Dae Won Kim, Min Pyo Kim, Jung Hye Park, Won Kook Son 2019-11-26
10362649 LED lighting device Myeong Kook Gong, Kyung Ho Yoo, Kil Ho CHOO, Jong-Il Kim, Young June Lee +1 more 2019-07-23
10283678 Light-emitting-device package and production method therefor Tae-Kyung Yoo, Myeong Kook Gong, Min Pyo Kim, Sung Hwan Yoo, Kyoung Min Kim 2019-05-07
10234088 Light emitting devices and light emitting bulbs including the same Dae Won Kim, Min Pyo Kim, Jung Hye Park, Won Kook Son 2019-03-19
10206256 LED lighting device Myeong Kook Gong, Kyung Ho Yoo, Kil Ho CHOO, Jong-Il Kim, Young June Lee +1 more 2019-02-12
10109775 Light emitting devices and light emitting bulbs including the same Dae Won Kim, Min Pyo Kim, Jung Hye Park, Won Kook Son 2018-10-23
9997675 Light-emitting-device package and production method therefor Tae Kyoung Yoo, Myeong Kook Gong, Min Pyo Kim, Sung Hwan Yoo, Kyoung Min Kim 2018-06-12
9918363 LED lighting device Myeong Kook Gong, Kyung Ho Yoo, Kil Ho CHOO, Jong-Il Kim, Young June Lee +1 more 2018-03-13
9780262 Light-emitting-device package and production method therefor Tae Kyoung Yoo, Myeong Kook Gong, Min Pyo Kim, Sung Hwan Yoo, Kyoung Min Kim 2017-10-03
9583685 Light-emitting-device package and production method therefor Tae Kyoung Yoo, Myeong Kook Gong, Min Pyo Kim, Sung Hwan Yoo, Kyoung Min Kim 2017-02-28
9583686 Light-emitting-device package and production method therefor Tae Kyoung Yoo, Myeong Kook Gong, Min Pyo Kim, Sung Hwan Yoo, Kyoung Min Kim 2017-02-28
9543280 Light emitting module and lighting device Min Pyo Kim, Gun-Ha Kim, Jung-Hae Park 2017-01-10
9491825 LED lighting device Myeong Kook Gong, Kyung Ho Yoo, Kil Ho CHOO, Jong-Il Kim, Young June Lee +1 more 2016-11-08
9385289 Light-emitting-device package and production method therefor Tae Kyoung Yoo, Myeong Kook Gong, Min Pyo Kim, Sung Hwan Yoo, Kyoung Min Kim 2016-07-05