DAVAL TECHNOLOGIES, INC.
Patent Owner
Stats
- 4 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Oct 22, 2002 most recent publication
Details
- 4 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 107 Total Citation Count
- Aug 15, 1994 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- 3 Expired/Abandoned/Withdrawn Patents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
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Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5699414 Method and apparatus for sharing a single telephone line between a facsimile machine, data modem, telephone answering device, and a personExpiredJun 20, 96Dec 16, 97[H04M]
5666403 Method and apparatus for sharing a single telephone line between a facsimile machine, data modem, telephone answering device, and a personExpiredOct 03, 94Sep 09, 97[H04M]
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