WS

Won Cheol Seo

SC Seoul Opto Device Co.: 23 patents #5 of 78Top 7%
SC Seoul Semiconductor Co.: 16 patents #20 of 277Top 8%
SC Seoul Viosys Co.: 16 patents #51 of 300Top 20%
Overall (All Time): #46,025 of 4,157,543Top 2%
55
Patents All Time

Issued Patents All Time

Showing 1–25 of 55 patents

Patent #TitleCo-InventorsDate
10892386 Wafer-level light emitting diode package and method of fabricating the same Dae-sung Cho 2021-01-12
10879437 Wafer-level light emitting diode package and method of fabricating the same Dae-sung Cho 2020-12-29
10069048 Wafer-level light emitting diode package and method of fabricating the same Dae-sung Cho 2018-09-04
9882102 Wafer-level light emitting diode and wafer-level light emitting diode package Dae-sung Cho 2018-01-30
9847371 Light emitting diode chip for high voltage operation and light emitting diode package including the same Chung Hoon Lee, Yeo Jin Yoon, Jin Cheol Shin 2017-12-19
9793440 Light emitting diode having electrode pads Dae-sung Cho, Kyung Hee Ye, Kyoung Wan Kim, Yeo Jin Yoon 2017-10-17
9728687 Quantum platelet converter Nathan E. Stott, Ji Hye An 2017-08-08
9543490 Wafer-level light emitting diode package and method of fabricating the same Dae-sung Cho 2017-01-10
9431377 Light emitting device and method of fabricating the same Joon Hee Lee, Jong Kyun You, Chang Youn Kim, Jin Cheol Shin, Hwa Mok Kim +3 more 2016-08-30
9419180 Light emitting diode having electrode pads Dae-sung Cho, Kyung Hee Ye, Kyoung Wan Kim, Yeo Jin Yoon 2016-08-16
9349912 Light emitting device having a plurality of light emitting cells Kyung Hee Ye, Dae-sung Cho, Young Eun Yang, Sum Geun Lee 2016-05-24
9337175 Light emitting device and method of fabricating the same Joon Hee Lee, Jong Kyun You, Chang Youn Kim, Jin Cheul Shin, Hwa Mok Kim +3 more 2016-05-10
9293664 Wafer-level light emitting diode package and method of fabricating the same Dae-sung Cho 2016-03-22
9252326 Light emitting device having a plurality of light emitting cells Kyung Hee Ye, Dae-sung Cho, Young Eun Yang, Sum Geun Lee 2016-02-02
9224917 Light emitting diode having photonic crystal structure and method of fabricating the same Joo Won Choi 2015-12-29
9219196 Wafer-level light emitting diode package and method of fabricating the same Dae-sung Cho 2015-12-22
9209358 Semiconductor device and method of fabricating the same Dae-sung Cho, Chung Hoon Lee, Ki Bum Nam 2015-12-08
9203007 Light emitting diode assembly Chung Hoon Lee, Dae Sung Kal, Young Eun Yang 2015-12-01
9153745 Light-emitting diode package and method of fabricating the same Yeo Jin Yoon 2015-10-06
9153750 Wafer-level light emitting diode package and method of fabricating the same Dae-sung Cho 2015-10-06
9070851 Wafer-level light emitting diode package and method of fabricating the same Dae Sung Kal 2015-06-30
9059015 Light emitting device and method of fabricating the same Joon Hee Lee, Jong Kyun You, Chang Youn Kim, Jin Cheul Shin, Hwa Mok Kim +3 more 2015-06-16
9048409 Wafer-level light emitting diode package and method of fabricating the same Dae-sung Cho 2015-06-02
9018669 Light emitting diode having electrode pads Dae-sung Cho, Kyung Hee Ye, Kyoung Wan Kim, Yeo Jin Yoon 2015-04-28
9012952 Light emitting diode having electrode pads Dae-sung Cho, Kyung Hee Ye, Kyoung Wan Kim, Yeo Jin Yoon 2015-04-21