JY

John A. Ycas

Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
QU Quantum: 3 patents #139 of 703Top 20%
MI Miniscribe: 1 patents #10 of 36Top 30%
Overall (All Time): #565,687 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
10232922 Reversing gear drive 2019-03-19
7679864 Narrow width actuator for tape drive systems Ashok B. Nayak, Turguy Goker, Ming-Chih Weng, James Mark Decot 2010-03-16
7600709 Tape tension sensor 2009-10-13
7538982 Adjustment system using ball-ended guide rods to align tape drive heads 2009-05-26
5717541 Flexible circuit assembly for disk storage system Wayne G. Soderfelt, Shoji Samma, Gary F. Kelsic 1998-02-10
5673157 Integral base plate/spin motor assembly with taped cover Stefan J. Malek, Wayne G. Soderfelt 1997-09-30
5657183 Integral base plate/spin motor assembly with taped cover Stefan J. Malek, Wayne G. Soderfelt 1997-08-12
4775908 Moving magnet actuator 1988-10-04
4519060 Disc latching mechanism 1985-05-21