DC

Daeho CHANG

LG: 15 patents #2,979 of 26,165Top 15%
Overall (All Time): #305,462 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12342980 Cleaner system Sungjun Kim, Jungwan Ryu 2025-07-01
12226068 Vacuum cleaner Ingyu Yang, Jinhyouk Shin, Kyoungho Ryou 2025-02-18
12064078 Cleaner system Ingyu Yang, Donggeun Lee 2024-08-20
12016516 Cleaner system Ingyu Yang, Donggeun Lee 2024-06-25
11963656 Cleaner Dongjae Lee, Jungwan Ryu, Jaesung Yang 2024-04-23
11896194 Vacuum cleaner Ingyu Yang, Moohyun Ko, Jungwan Ryu 2024-02-13
11771279 Cleaner Jinhyouk Shin, Kyoungho Ryou, Donggeun Lee 2023-10-03
11529032 Cleaner Ingyu Yang, Kietak Hyun, Jinhyouk Shin, Soohan Eo 2022-12-20
11523720 Cleaner Ingyu Yang, Kietak Hyun, Jinhyouk Shin, Soohan Eo 2022-12-13
11382469 Cleaner Ingyu Yang, Kietak Hyun, Jinhyouk Shin, Soohan Eo 2022-07-12
11375863 Cleaner Ingyu Yang, Kietak Hyun, Jinhyouk Shin, Soohan Eo 2022-07-05
11357381 Nozzle for cleaner Moohyun Ko, Namil WOO 2022-06-14
11272818 Handheld cleaner Ingyu Yang, Youngsoo Kim, Kyoungho Ryou, Jinhyouk Shin 2022-03-15
11191410 Cleaner Namil WOO, Ingyu Yang 2021-12-07
10925454 Vacuum cleaner Ingyu Yang, Moohyun Ko, Jungwan Ryu 2021-02-23