ALTIGEN COMMUNICATIONS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04M TELEPHONIC COMMUNICATION 11152
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 5280
 
  
 
1403 COMMUNICATIONS EQUIPMENT, WIRELESS REMOTE CONTROLS AND RADIO AMPLIFIERS268
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
G10L SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION 196

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D638817 Docking station for cellular telephoneJun 10, 10May 31, 11[1403]
D638818 Docking station with handset for smartphoneAug 31, 10May 31, 11[1403]
7308092 Method for connecting calls directed to a PSTN extension to a handset of a packet switched networkDec 13, 02Dec 11, 07[H04M]
7280649 Personal auto attendant apparatus and methodJun 28, 04Oct 09, 07[H04M]
7058047 Network call-back data capture method and apparatusJun 08, 04Jun 06, 06[H04L]
7027578 Call-back number voice capture method and apparatusApr 05, 04Apr 11, 06[H04M]
7013007 Computer telephony power supply method and apparatusJan 11, 99Mar 14, 06[H04M]
6956848 Computer network-based auto-attendant method and apparatusJun 13, 00Oct 18, 05[H04L]
6928078 Packetized communications apparatus and methodDec 14, 00Aug 09, 05[H04L]
6909709 Packetized communications apparatus and methodDec 14, 00Jun 21, 05[H04L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8660605 Mobile communications device interface device and methodExpiredDec 09, 10Feb 25, 14[H04M]

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