HELFERICH PATENT LICENSING LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04M TELEPHONIC COMMUNICATION 16147
 
  
 
H04Q SELECTING 1595
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 688
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 6182
 
  
 
H04B TRANSMISSION 4206
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 4281
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9560502 Methods of performing actions in a cell phone based on message parametersJun 03, 14Jan 31, 17[H04M, H04L, H04W]
9167401 Wireless messaging and content provision systems and methodsMar 26, 14Oct 20, 15[H04M, H04L, H04W]
9071953 Systems and methods providing advertisements to a cell phone based on location and external temperatureDec 20, 10Jun 30, 15[H04M, H04L, H04W]
8498387 Wireless messaging systems and methodsAug 15, 11Jul 30, 13[H04M]
8374585 System and method for delivering information to a transmitting and receiving deviceMay 17, 11Feb 12, 13[H04M]
8355702 System and method for delivering information to a transmitting and receiving deviceMay 17, 11Jan 15, 13[H04M]
8295450 Wireless messaging systemNov 07, 08Oct 23, 12[H04M]
8224294 System and method for delivering information to a transmitting and receiving deviceOct 15, 09Jul 17, 12[H04M]
8134450 Content provision to subscribers via wireless transmissionFeb 06, 09Mar 13, 12[G08B, H04Q, G05B, H04B]
8116741 System and method for delivering information to a transmitting and receiving deviceJul 03, 08Feb 14, 12[H04M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0215,750 PRESENCE INFORMATION TRANSMITTED IN WIRELESS MESSAGING SYSTEMS AND METHODSAbandonedApr 08, 15Jul 30, 15[H04L, H04W]
2015/0215,752 PRESENCE INFORMATION TRANSMITTED IN WIRELESS MESSAGING SYSTEMS AND METHODSAbandonedApr 08, 15Jul 30, 15[H04L, H04W]
8560006 System and method for delivering information to a transmitting and receiving deviceExpiredFeb 11, 13Oct 15, 13[H04M]
2013/0252,645 WIRELESS MESSAGING SYSTEMS AND METHODSAbandonedMay 15, 13Sep 26, 13[H04W]
6983138 User interface for message accessExpiredFeb 23, 00Jan 03, 06[H04B]

Top Inventors for This Owner

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