Inventor: Sang-Jun Cho, Jinsoo Park
Patent Number: 10-2855765
Registration Date: 2025.09.02
Inventor: Sang-Jun Cho, Jinsoo Park
Patent Number: 10-2854538
Registration Date: 2025.08.29
Inventor: Sang-Jun Cho, Ju-Hyun Ko, Jinsoo Park
Patent Number: 10-2829228
Registration Date: 2025.06.30
Inventor: Sang-Jun Cho, Jinsoo Park, Chul-Woong Kim, Myeong-Joo Kim
Patent Number: 10-2815397
Registration Date: 2025.05.27
Inventor: Sang-Jun Cho, Chul-Woong Kim
Patent Number: 10-2756463
Registration Date: 2025.01.14
Inventor: Jong-Won Lee, Youna Kwon, Young-Joon Kim
Patent Number: 10-2731249
Registration Date: 2024.11.13
Inventor: Sang-Jun Cho, Jinsoo Park
Patent Number: 10-2689240
Registration Date: 2024.07.24
Inventor: Sungbo Cho
Patent Number: 10-2221525
Registration Date: 2021.02.23
Inventor: Sungbo Cho, Ilhwan Park
Patent Number: 10-2133244
Registration Date: 2020.07.07
Inventor: Sungbo Cho
Patent Number: 10-2131217
Registration Date: 2020.07.01
Inventor: Sungbo Cho
Patent Number: 10-1908056
Registration Date: 2018.10.08
