| 12134015 |
Hole position update apparatus, hole position update system and hole cutter |
Hakyong Lee, Hee Joon Park, YongWoo Lee, Jeongho Park |
2024-11-05 |
| 12036457 |
Hole location updating device and method for operating hole location updating device |
Hakyong Lee, Hee Joon Park, YongWoo Lee |
2024-07-16 |
| 11944868 |
Golf coaching system and method |
Hakyong Lee, Sang Il Jin |
2024-04-02 |
| 11947010 |
Distance measurement device and control method therefor |
Hohyeong Lee, Hundong Lim, Taekuen Park, Sang Il Jin |
2024-04-02 |
| 11506793 |
Distance measurement device and control method therefor |
Hundong Lim, Sang Il Jin |
2022-11-22 |
| 11471744 |
Distance information calculation method and electronic device where the method is applied |
Hakyong Lee, Hohyeong Lee |
2022-10-18 |
| 11285368 |
Address direction guiding apparatus and method |
Hohyeong Lee, Choong Jin Lee, Jeongho Park |
2022-03-29 |
| 10540810 |
System and method of rendering a graphical object with modification in structure |
Steven Richard Irrgang, Thai Quan Huynh-Thu, Vanessa Jeanie Honson, Matthew Raphael Arnison |
2020-01-21 |
| D856828 |
Range finder |
Hundong Lim, Taekuen Park |
2019-08-20 |
| 10338212 |
Golf swing analysis apparatus and method |
Sangil Jin, Hohyeong Lee, Hansu Nam, Choongjin Lee |
2019-07-02 |
| D845795 |
Range finder |
Hundong Lim, Taekuen Park |
2019-04-16 |
| 8340426 |
Apparatus and method for recognizing characters |
Ki Wan Eom, Jae Won Lee |
2012-12-25 |
