Datacopy Corporation
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- May 19, 1987 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 143 Total Citation Count
- Jul 14, 1978 Earliest Filing
- 9 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
Top Patents (by citation)
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Recent Publications
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Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
4513332 Disk drive having fine and coarse control of the read/write headExpiredAug 04, 82Apr 23, 85[G11B]
4481550 Method and apparatus for following a recorded data track with a read headExpiredApr 26, 82Nov 06, 84[G11B]
4475130 Method and means for the real-time storage of images captured by an electronic scanning cameraExpiredMay 19, 81Oct 02, 84[H04N]
4458278 Disk-centering mechanism for use with a high-density flexible diskExpiredApr 29, 82Jul 03, 84[G11B]
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