Ericsson Messaging Systems Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 2157
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284
 
 
 
H04Q SELECTING 1109

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6240067 Method and apparatus for managing control messages in a communication systemOct 06, 97May 29, 01[G01R]
6195345 High capacity multimedia messaging exchangesDec 03, 97Feb 27, 01[H04L]
6018515 Message buffering for prioritized message transmission and congestion managementAug 19, 97Jan 25, 00[G01R]
5966663 Data communications protocol for facilitating communications between a message entry device and a messaging centerJan 14, 97Oct 12, 99[H04Q]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5867816 Operator interactions for developing phoneme recognition by neural networksExpiredFeb 28, 97Feb 02, 99[G10L]
5864803 Signal processing and training by a neural network for phoneme recognitionExpiredFeb 28, 97Jan 26, 99[G10L]
5809462 Method and apparatus for interfacing and training a neural network for phoneme recognitionExpiredFeb 28, 97Sep 15, 98[G10L]
5749066 Method and apparatus for developing a neural network for phoneme recognitionExpiredApr 24, 95May 05, 98[G10L]
5724406 Call processing system and method for providing a variety of messaging servicesExpiredMar 22, 94Mar 03, 98[H04M]
5497373 Multi-media interfaceExpiredMar 22, 94Mar 05, 96[G06F, H04J]

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