| 11988898 |
Light-emitting diode glasses, control system for multiple light-emitting diode glasses, and control method therefor |
Hoyoung BAN, Hyang Jung KIM, Han Sirk SEO, Sungjun Roh, Young Geun Choi |
2024-05-21 |
| 10935816 |
Light-emitting diode glasses, control system for multiple light-emitting diode glasses, and control method therefor |
Hoyoung BAN, Hyang Jung KIM, Han Sirk SEO, Sungjun Roh, Young Geun Choi |
2021-03-02 |
| 10509240 |
Light-emitting diode glasses, control system for multiple light-emitting diode glasses, and control method therefor |
Hoyoung BAN, Hyang Jung KIM, Han Sirk SEO, Sungjun Roh, Younggeun Choi |
2019-12-17 |
| 10409090 |
Light-emitting diode glasses, control system for multiple light-emitting diode glasses, and control method therefor |
Hoyoung BAN, Hyang Jung KIM, Han Sirk SEO, Sungjun Roh, Younggeun Choi |
2019-09-10 |