PANASONIC SYSTEM NETWORKS CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 4443
 
  
 
H04M TELEPHONIC COMMUNICATION 2161
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1197
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 1134
 
  
 
G07F COIN- FREED OR LIKE APPARATUS 157
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 1241

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8149436 Network facsimile apparatusJun 06, 05Apr 03, 12[H04N, G06F, G06K]
7769812 Apparatus and method for receiving imageAug 09, 07Aug 03, 10[G06F]
7685035 Network system, server apparatus, and network management programAug 28, 03Mar 23, 10[G07F]
7305440 Apparatus and method for receiving imageJul 18, 00Dec 04, 07[G06F]
7170509 Information processing apparatus, program for product assembly process display, and method for product assembly process displayDec 26, 02Jan 30, 07[G06T]
6952279 Network facsimile apparatusMay 20, 99Oct 04, 05[G06F]
6687343 Internet communication control apparatus and communication terminal calling methodApr 11, 02Feb 03, 04[H04L]
6577715 Modem apparatus, communication control apparatus, communication terminal apparatus, and communication control methodMar 10, 00Jun 10, 03[H04M]
RE34968 Handset or speaker message retrieval systemMay 25, 93Jun 13, 95[H04M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2004/0070,630 Multifunction apparatus, server, and server systemAbandonedSep 17, 03Apr 15, 04[G09G]
6636595 Non-KSU message delivery systemExpiredJan 03, 00Oct 21, 03[H04M, H04Q]
2002/0194,282 Data communication apparatus and internet facsimile apparatusAbandonedOct 31, 01Dec 19, 02[G06F]
5432836 Interchangeable base arrangement for wall mount/desk mount telephone answering deviceExpiredAug 10, 93Jul 11, 95[H04M]
5432844 Shared line answering system with enhanced extension device featuresExpiredJun 01, 94Jul 11, 95[H04M]
5392332 Shared line telephone answering system with a telephone line-powered disconnect moduleExpiredMay 27, 92Feb 21, 95[H04M]

Top Inventors for This Owner

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