Fannin; Michael L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fannin; Michael L..The latest application filed is for "electronic audio communications system with voice authentication features".

Company Profile

0.9.0

Fannin; Michael L. - Dallas TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Electronic audio communications system with voice authentication features Grant 4,761,807 - Matthews , et al. August 2, 1	1988-08-02
Electronic audio communications system with voice command features Grant 4,757,525 - Matthews , et al. July 12, 1	1988-07-12
Electronic audio communications system with versatile user accessibility Grant 4,652,700 - Matthews , et al. March 24, 1	1987-03-24
Electronic audio communications systems network Grant 4,640,991 - Matthews , et al. * February 3, 1	1987-02-03
Electronic audio communications system with versatile message delivery Grant 4,602,129 - Matthews , et al. * July 22, 1	1986-07-22
Electronic audio communication system with user controlled message address Grant 4,585,906 - Matthews , et al. April 29, 1	1986-04-29
Electronic audio communications system with user accessible message groups Grant 4,581,486 - Matthews , et al. * April 8, 1	1986-04-08
Electronic audio communications system with automatic user access features Grant 4,580,012 - Matthews , et al. April 1, 1	1986-04-01
Electronic audio communication system Grant 4,371,752 - Matthews , et al. February 1, 1	1983-02-01

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