ST-ERICSSON AT SA

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 4281
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
H03D DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER 148
 
  
 
H03K PULSE TECHNIQUE 1130
 
  
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 179
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 1110
 
  
 
H04B TRANSMISSION 1209
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 1187

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9729271 Method and apparatus for uplink data transmission, user equipment, computer program and storage mediumFeb 13, 12Aug 08, 17[H04L]
9509724 Handling session initiation protocol messages in a wireless telecommunications deviceFeb 20, 13Nov 29, 16[H04L, G06F, H04W]
9374776 Cell search control method, cell search control apparatus, mobile communication terminal, computer program and storage mediumApr 27, 12Jun 21, 16[H04W]
9344302 Loopback technique for IQ imbalance estimation for calibration in OFDM systemsSep 10, 13May 17, 16[H04L, H03D]
9325359 Radiofrequency signal setting reaching a condition of jamming or clippingJul 01, 13Apr 26, 16[H03M, H04B, H03G]
9225469 Blind transport format detection depending on the conditions of reception of the signalJun 26, 13Dec 29, 15[H04L]
9219491 Analog-to-digital conversion deviceJul 17, 13Dec 22, 15[H02J, H03M]
9203415 Modulated clock synchronizerJan 22, 13Dec 01, 15[H03L, H03K, H04L, G06F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0242,336 Storing Data in a Memory of an Electronic DeviceAbandonedSep 16, 13Aug 27, 15[G06F]

Top Inventors for This Owner

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