Siemens Information and Communication Systems, Inc.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04M TELEPHONIC COMMUNICATION 2161
 
  
 
H04Q SELECTING 2108
 
  
 
H04B TRANSMISSION 1209
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6324409 System and method for optimizing telecommunication signal qualityJul 17, 98Nov 27, 01[H04Q, H04B]
6205153 System and method for improving CSMA/CD network performance during collisionsMay 09, 97Mar 20, 01[H04L]
6128377 Method for routing a callNov 17, 97Oct 03, 00[H04M]
6119006 System and method for calendar-based cellular smart switchingJan 03, 97Sep 12, 00[H04Q]
6078660 Method and device for decoding a sequence of signalsSep 27, 96Jun 20, 00[H04M]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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