NEC INFRONTIA CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04M TELEPHONIC COMMUNICATION 5158
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3444
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 3282
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 2149
 
  
 
H04Q SELECTING 2108
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 2154
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192
 
  
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 1101
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100
 
  
 
G06Q DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR 1173

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2003/0046,106 Sales system utilizing electronic communication systemAug 28, 02Mar 06, 03[G06F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7176388 Soldering method and solder joint memberNov 19, 04Feb 13, 07[H05K]
7127263 Private branch exchange systemApr 18, 00Oct 24, 06[H04Q]
D514586 Icons for a display section of a communications device, such as a telephoneMay 28, 03Feb 07, 06[1404]
D499111 Set of icons for a display section of a communication device, such as a telephoneMay 28, 03Nov 30, 04[1402]
D495340 Icons for display section of communication deviceMay 28, 03Aug 31, 04[1402]
D493805 Set of icons for a display section of a communication deviceMay 28, 03Aug 03, 04[1402]
D492718 Pos terminalDec 02, 02Jul 06, 04[1801]
6521843 Multilayer printed circuit board having signal, power and ground through holesMay 04, 99Feb 18, 03[H05K]
6434142 Communication system capable of automatically switching speech path via local area network to speech path via speech networkMay 27, 99Aug 13, 02[H04L]
6434227 Exchange for providing service functions for given periods of timeApr 10, 97Aug 13, 02[H04M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0010,229 DATA COMMUNICATION SYSTEM, DATA COMMUNICATION TERMINAL, DATA COMMUNICATIN METHOD, AND COMPUTER PROGRAMAbandonedDec 27, 11Jan 09, 14[H04L]
2012/0275,324 PACKET TRANSMISSION SYSTEM AND PACKET RECEPTION SYSTEMAbandonedDec 30, 11Nov 01, 12[H04W]
8078782 Slot interface access unit, method thereof, and program thereof, as well as redundancy configuration of main unit, and replacing method of the sameWithdrawnNov 06, 08Dec 13, 11[G06F]
7822422 Wireless communication system for improved transmission priority controlExpiredJun 29, 04Oct 26, 10[H04B, H04W, H04J]
7640167 Self-service sales management system and method, and its programExpiredAug 05, 03Dec 29, 09[G06Q]
2009/0248,530 POS REGISTER, COOKING INSTRUCTION METHOD, COOKING INSTRUCTION PROGRAM AND PROGRAM RECORDING MEDIUMAbandonedMar 20, 09Oct 01, 09[G06Q, G06F]
2009/0222,633 INFORMATION PROCESSING SYSTEM AND INFORMATION PROCESSING METHOD CAPABLE OF PERFORMING DETAILED STATE NOTIFICATION EVEN IN A DIFFICULT SITUATIONAbandonedFeb 25, 09Sep 03, 09[G06F]
7551601 Wireless network service provision method and wireless network systemExpiredDec 02, 03Jun 23, 09[H04L]
7519176 Key telephone set having interchangeable unitsExpiredJan 27, 04Apr 14, 09[H04M]
7493271 Mediation service method for collecting and selling pieces of selling price information that matches a requestExpiredNov 15, 01Feb 17, 09[G06Q]
7490403 Soldering methodExpiredDec 05, 06Feb 17, 09[B23K, H05K]
2008/0294,451 INTERNET CONNECTION SERVICE PROVIDING METHOD AND SYSTEMAbandonedApr 01, 08Nov 27, 08[G06Q]
2008/0281,713 TRANSACTION SETTLEMENT METHOD, TRANSACTION SETTLEMENT SYSTEM, TRANSACTION SETTLEMENT PROGRAM AND PROGRAM RECORDING MEDIUMAbandonedMay 08, 08Nov 13, 08[H04L, G06Q]
2008/0215,886 FUNCTION LICENSE AUTHENTICATION METHOD AND FUNCTION LICENSE AUTHENTICATION SYSTEMAbandonedFeb 05, 08Sep 04, 08[H04L]
2008/0172,742 INFORMATION PROCESSING SYSTEMAbandonedOct 12, 07Jul 17, 08[G06F]
7366657 Voice signal processing system mounted with echo canceller and voice signal processing methodExpiredApr 18, 03Apr 29, 08[G10L]
7353206 Literary work royalty accounting method, network system therefor and recording medium on which control program therefor is recordedExpiredApr 16, 01Apr 01, 08[G06Q]
2008/0065,497 SALES PROCESSING METHOD AND APPARATUSAbandonedSep 06, 07Mar 13, 08[G06Q, G06F, G07G]
7330827 Network commerce system, orderer terminal using the same, producing/processing terminal, headquarters terminal and payment system, and commercing methodExpiredMay 14, 01Feb 12, 08[G06Q]
2008/0028,458 CLIENT SERVER DISTRIBUTED SYSTEM, CLIENT APPARATUS, SERVER APPARATUS, AND MUTUAL AUTHENTICATION METHOD USED THEREINAbandonedJul 23, 07Jan 31, 08[G06F]

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