TRANSDATA, INC.
Patent Owner
Stats
- 6 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Oct 22, 2009 most recent publication
Details
- 6 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 604 Total Citation Count
- Mar 23, 1981 Earliest Filing
- 8 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2009/0265,123 BACK-UP DATA DELIVERY DEVICE FOR AN UNPOWERED UTILITY METER AND METHOD OF USING THE SAMEAbandonedApr 17, 08Oct 22, 09[G06F, G01R]
4868893 System for remote, interactive communication with a metal under ambient sunlight conditionsExpiredMay 11, 88Sep 19, 89[H04B]
4615009 Electronic energy and power monitoring apparatusExpiredFeb 16, 83Sep 30, 86[H02B, G01R, H01H]
4408283 Time division multiplier transducer with digitally derived phase shift adjustment for reactive power and energy measurementExpiredJun 08, 81Oct 04, 83[G01R]
4356446 Time division multiplier transducer with selective phase shiftExpiredMar 23, 81Oct 26, 82[G01R]
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