Changho Baek

Title: Changho Baek: Inventor of an Automatic Exercise-Bike Mode Switching System.

Introduction

Changho Baek is an inventor based in Seoul, South Korea. His patent work includes an exercise-bike system designed to switch automatically between non-freewheel and freewheel modes, with the aim of improving user convenience.

Latest Patents

Baek is associated with 1 patent: “Mode Switching System and Exercise Bike Comprising the Same.” The invention describes an exercise bike with a step motor, two limit sensors that detect different parts of a face gear, and a controller that uses the sensors’ signals to determine the current power-transfer mode. When a mode-switching signal is received, the controller rotates the motor forward or in reverse to change between non-freewheel and freewheel modes.

Career Highlights

Baek is associated with LG Electronics Inc. His patent reflects work on mechanical and control-system features intended to make exercise equipment easier to operate.

Collaborations

The provided information names Do Keun Hong and Hyojun Son as Baek’s coworkers. It does not specify their roles in the patent or the nature of their collaboration.

Conclusion

Changho Baek’s patent focuses on automatically switching an exercise bike’s power-transfer mode, combining sensors, a controller, and a step motor to support convenient operation.