| 12254371 |
Smart tracker |
Hyunjoo PARK, Hyungil BAEK, Seho Lee, Jaeil Park, Seungyeob YI +2 more |
2025-03-18 |
| 12210090 |
Position-measuring device using UWB antenna |
Haewoon Cheon, Jaeil Park, Hyungil BAEK, Seongjae AHN, Jeonggeun HEO +2 more |
2025-01-28 |
| 12196796 |
System for testing antenna performance |
Wonjin Seok, Hyungil BAEK, Chanwoo Lee, Jungryul Kim |
2025-01-14 |
| 12199344 |
Antenna module |
Hongdae JUNG, Seho Lee, Hyungil BAEK |
2025-01-14 |
| 11963067 |
Method for providing location tracking service on basis of context-aware information of location tracker |
Hyungil BAEK, Hoeyoung HWANG, Chanwoo Lee, Seongjae AHN |
2024-04-16 |
| 11909499 |
Transmitting and receiving antenna system of LPWAN repeater and control method thereof |
Yonggil Jo, Hyungil BAEK, Jaeil Park |
2024-02-20 |
| 11827178 |
Method and system for precise position estimation for vehicle over UWB |
Hyungil BAEK, Jaeil Park, Chanwoo Lee, Hanju DO |
2023-11-28 |
| 11811445 |
Portable terminal cover for supporting UWB communication |
Hyungil BAEK, Jaeil Park, Semin Oh, Yonggil Jo |
2023-11-07 |
| 11310630 |
Position tracking device and method for providing low power geofence service |
Hyungil BAEK, Hoeyoung HWANG, Semin Oh |
2022-04-19 |
| 11308789 |
Method for providing low-power IoT communication-based geo-fence service on basis of context awareness information of position tracking device |
Hyungil BAEK, Hoeyoung HWANG, Semin Oh |
2022-04-19 |