KAROLS DEVELOPMENT CO LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H04Q SELECTING 6104
 
 
 
H04B TRANSMISSION 5205
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3444
 
 
 
H04M TELEPHONIC COMMUNICATION 3160
 
 
 
H04W WIRELESS COMMUNICATION NETWORKS 3185
 
 
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 295
 
 
 
H04J MULTIPLEX COMMUNICATION 2123
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 2283
 
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8775525 Method of transmitting electronic mail messagesNov 26, 07Jul 08, 14[H04M, H04L, G06F, H04W]
8731587 Method for transmitting messages in a telecommunications networkOct 19, 07May 20, 14[H04W]
8239457 Method for transmission of an electronic post messageNov 14, 00Aug 07, 12[G06F]
7565181 Mobile telecommunications terminalNov 15, 00Jul 21, 09[H04M]
7551932 Method of assigning transmission channels in a telecommunications network and user stationNov 10, 03Jun 23, 09[H04W]
7466708 Method for operating a mobile radio networkFeb 13, 01Dec 16, 08[H04L]
7453838 Method for operating a mobile radio networkOct 25, 00Nov 18, 08[H04Q]
7430184 Method of regulating the transmission power of a master station and a slave station for implementation of the methodOct 25, 00Sep 30, 08[H04B]
7356593 Method and system for transmitting informational content dataAug 25, 00Apr 08, 08[G06F]
7333822 Method for transmitting messages in a telecommunication networkJan 25, 01Feb 19, 08[H04Q]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7245636 Method for operating a mobile radiotelephone networkExpiredSep 19, 00Jul 17, 07[H04Q]

Top Inventors for This Owner

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