Patents
"Apparatus and method for estimating ear shape of user", Korea Patent No. 10-2023-0045135
"Deep learning-based ultrasonic non-destructive inspection system and its operation method", Korea Patent No. 10-2022-0160714
“Descending device with detachable rope”, Korea Patent No.10-2021-0047139
“Joy stick device for vehicle”, Korea Patent No.10-2007-0099150
“Turbo Charger Protection System and Controlling Method”, Korea Patent No. 10-2004-0057626