Patents

• 2021 st

  International patent for Excavator Console Box

• 2019 st

  International patent for Excavator Console Box Arm

• 2015 st

  Patent for Golf Swing Analyzer

• 2014 st

  Design: Patent for Toggle Switch and Rotary Switch

• 1993 rd

  Patent application No. 93-8201

  (Wireless Phone-Compatible Remote Control)

• 1992 nd

  Patent application No. 10496

  (Battery Charger for Video Camera Recorder using Car Power)