Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Memory card comprising an optical memory disc and microelectronic memory component, and apparatus for transferring information to and from such card

Memory card comprising an optical memory disc and microelectronic memory component, and apparatus for transferring information to and from such card

US Patent 4868373 · Granted Sep 19, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Methods of treating PACS1 and PACS2 syndromes2024
Electro-therapeutic stimulator2016
Electronic therapy device2014
Retroreflective optical collimation layer and display devices incorporating same2010
Electronic therapy device2009
Crossed-field amplifier with multipactor suppression2002
Objective lens and scanning device using such an objective lens2000
Methods and reagents for inhibiting furin endoprotease2000
Optical scanning device using a plurality of scanning spots1998
Optical unit having a radiation source, a detector and a grating, and scanning d1998
Methods and reagents for inhibiting furin endoprotease1997
Optical scanner having symmetry about an oblique divider1996