Santa Clara, California
United States
3
2024-04-04
The entities that hold a legal rights for patent applications filed by inventor Ahn Youngsub:
Youngsub Ahn from Santa Clara, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Propeller-enclosed airlifting air tube apparatus incorporating an airflow control dish-based steering unit
#2 | 2018-04-05Propeller-enclosed airlifting air tube apparatus
#3 | 2007-11-08Third order curve fit for head skew in a hard disk drive
2156612 ⎘