SM

Sassan Mortazavi

QU Quantum: 2 patents #205 of 703Top 30%
UN Unisys: 1 patents #1,020 of 2,015Top 55%
Overall (All Time): #1,638,323 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5838515 PWM/linear driver for disk drive voice coil actuator Mehran Ataee 1998-11-17
5737144 Switched boost voltage generator for actuator retract in disk drive Mehran Ataee 1998-04-07
4849835 Disk servo with PLL for detecting timing deviations Seyed Entezarmahdi 1989-07-18