WO2021071070A1
|
|
Hole position update apparatus, hole position update system and hole cutter
|
WO2020204469A1
|
|
Electronic device and system for guiding drop zone of ball
|
KR20200083252A
|
|
Golf coaching system and metohd
|
WO2020138857A1
|
|
Golf coaching system and method
|
KR102118645B1
|
|
Laminated dust filter
|
KR20200068563A
|
|
Car-mounted dust collector
|
KR20210022387A
|
|
Hole location updating device and operating method of hole location updating device
|
KR20200134767A
|
|
Method and apparatus for measuring launch angle of object
|
KR20200114733A
|
|
Laser distance measurement apparatus including dual display
|
KR20200106351A
|
|
Distance information calculation method and electrnic device where the method is applied
|
KR20200077722A
|
|
Micro particle separator using electrically conductive fiber
|
KR102077098B1
|
|
Augmented reality distance measurement apparatus including micro display
|
KR20190108032A
|
|
Apparatus and method for guiding address direction
|
KR20190136385A
|
|
Apparatus for measuring launching angle of ball
|
KR20190108418A
|
|
The method of measuring azimuth with GPS receiver and acceleration sensor
|
KR20190108421A
|
|
How to Improve Golf Shot Recognition Rate Using Golf Course GPS Location Information
|