DSI Datotech Systems, Inc.
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Sep 15, 1998 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 230 Total Citation Count
- Dec 21, 1990 Earliest Filing
- 3 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
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Recent Publications
- No Recent Publications to Display
Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5808567 Apparatus and method of communicating using three digits of a handExpiredMay 17, 93Sep 15, 98[H03K, H03M]
D354735 Switch housing for providing various different functions to keys of a single key padExpiredMar 16, 93Jan 24, 95[]
5203704 Method of communication using pointing vector gestures and mnemonic devices to assist in learning point vector gesturesExpiredDec 21, 90Apr 20, 93[G09B]
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