FONIX CORPORATION
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
- 667 Total Citation Count
- Jun 24, 1992 Earliest Filing
- 4 Expired/Abandoned/Withdrawn Patents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
Patent #
Title
Filing Date
Issue Date
Intl Class
6208963 Method and apparatus for signal classification using a multilayer networkJun 24, 98Mar 27, 01[G10L]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6438523 Processing handwritten and hand-drawn input and speech inputExpiredMay 18, 99Aug 20, 02[G10L, G06K]
5873062 User independent, real-time speech recognition system and methodExpiredJan 09, 97Feb 16, 99[G10L]
5640490 User independent, real-time speech recognition system and methodExpiredNov 14, 94Jun 17, 97[G10L]
5381512 Method and apparatus for speech feature recognition based on models of auditory signal processingExpiredJun 24, 92Jan 10, 95[G10L]
Top Inventors for This Owner
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