Busan
South Korea
2
2019-11-28
The entities that hold a legal rights for patent applications filed by inventor Kwon Oh Sol:
Oh Sol Kwon from Busan, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Vehicle warning system for hearing-impaired person and control method thereof
#2 | 2019-10-17Vehicle including communication system for disabled person and control method of communication system for disabled person
3011221 ⎘