DJ

Donald F. Johann

MA Maxoptix: 2 patents #1 of 13Top 8%
📍 Palo Alto, CA: #36 of 409 inventorsTop 9%
🗺 California: #1,124 of 13,957 inventorsTop 9%
Overall (1994): #35,195 of 165,921Top 25%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5355356 Charge pump for restoring DC in an optical recording read channel John E. DeFiore 1994-10-11
5341360 Method and apparatus for calibrating laser write power by averaging upper and lower knees of a calibration profile Alan C. Burroughs, Neil Phipps, Feng Li 1994-08-23