CJ

Chang Zhu JIN

UN Unknown: 2 patents #89 of 3,065Top 3%
📍 Jeju, KR: #3 of 25 inventorsTop 15%
Overall (2023): #167,404 of 537,848Top 35%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11852522 Method for automatic setting of sound signal in an apparatus for space monitoring by using sound signal Jae Whan Kim, Dong Guk PAENG, Beom Soo Kim 2023-12-26
11589177 Apparatus for monitoring a space by using acoustic web Jae Whan Kim, Dong Guk PAENG, Beom Soo Kim 2023-02-21