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 24118
 
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 10210
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 8379
 
 
 
H04B TRANSMISSION 6179
 
 
 
H04Q SELECTING 6104
 
 
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 588
 
 
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 5127
 
 
 
H04J MULTIPLEX COMMUNICATION 3114
 
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 2170
 
 
 
G08C TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS 253

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0010,229 DATA COMMUNICATION SYSTEM, DATA COMMUNICATION TERMINAL, DATA COMMUNICATIN METHOD, AND COMPUTER PROGRAMDec 27, 11Jan 09, 14[H04L]
2003/0046,106 Sales system utilizing electronic communication systemAug 28, 02Mar 06, 03[G06F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,882,376 Printer, cut paper discharge mechanism used for printer, and paper jam prevention methodSep 13, 06Nov 11, 14[B41J, B65H]
8,249,600 Mobile station capable of switching connection destination radio base station and method of switching connection destinationApr 21, 09Aug 21, 12[H04W]
7,640,167 Self-service sales management system and method, and its programAug 05, 03Dec 29, 09[G06Q]
7,519,176 Key telephone set having interchangeable unitsJan 27, 04Apr 14, 09[H04M]
7,490,403 Soldering methodDec 05, 06Feb 17, 09[B23K, H05K]
7,366,657 Voice signal processing system mounted with echo canceller and voice signal processing methodApr 18, 03Apr 29, 08[G10L]
7,272,415 Telephone system enabling operation of a telephone set by way of a portable terminalMar 21, 06Sep 18, 07[H04B]
7,176,388 Soldering method and solder joint memberNov 19, 04Feb 13, 07[H05K]
7,127,263 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]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
2012/0275,324 PACKET TRANSMISSION SYSTEM AND PACKET RECEPTION SYSTEMDec 30, 11Nov 01, 12[H04W]
8,078,782 Slot interface access unit, method thereof, and program thereof, as well as redundancy configuration of main unit, and replacing method of the sameNov 06, 08Dec 13, 11[G06F]
7,822,422 Wireless communication system for improved transmission priority controlJun 29, 04Oct 26, 10[H04J, H04W, H04B]
2009/0248,530 POS REGISTER, COOKING INSTRUCTION METHOD, COOKING INSTRUCTION PROGRAM AND PROGRAM RECORDING MEDIUMMar 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 SITUATIONFeb 25, 09Sep 03, 09[G06F]
7,551,601 Wireless network service provision method and wireless network systemDec 02, 03Jun 23, 09[H04L]
7,493,271 Mediation service method for collecting and selling pieces of selling price information that matches a requestNov 15, 01Feb 17, 09[G06Q]
2008/0294,451 INTERNET CONNECTION SERVICE PROVIDING METHOD AND SYSTEMApr 01, 08Nov 27, 08[G06Q]
2008/0281,713 TRANSACTION SETTLEMENT METHOD, TRANSACTION SETTLEMENT SYSTEM, TRANSACTION SETTLEMENT PROGRAM AND PROGRAM RECORDING MEDIUMMay 08, 08Nov 13, 08[H04L, G06Q]
2008/0215,886 FUNCTION LICENSE AUTHENTICATION METHOD AND FUNCTION LICENSE AUTHENTICATION SYSTEMFeb 05, 08Sep 04, 08[H04L]
2008/0172,742 INFORMATION PROCESSING SYSTEMOct 12, 07Jul 17, 08[G06F]
7,353,206 Literary work royalty accounting method, network system therefor and recording medium on which control program therefor is recordedApr 16, 01Apr 01, 08[G06Q]
2008/0065,497 SALES PROCESSING METHOD AND APPARATUSSep 06, 07Mar 13, 08[G06Q, G06F, G07G]
7,330,827 Network commerce system, orderer terminal using the same, producing/processing terminal, headquarters terminal and payment system, and commercing methodMay 14, 01Feb 12, 08[G06Q]
2008/0028,458 CLIENT SERVER DISTRIBUTED SYSTEM, CLIENT APPARATUS, SERVER APPARATUS, AND MUTUAL AUTHENTICATION METHOD USED THEREINJul 23, 07Jan 31, 08[G06F]
7,325,147 Personal computer operation environment presetting system and method based on detecting an input AC power source voltage on the personal computer when a wireless LAN card is mounted thereinOct 30, 03Jan 29, 08[G06F]
2008/0014,918 Communication quality measuring device, communication quality measuring method and communication measuring program in computer-readable mediumJul 09, 07Jan 17, 08[H04B]
7,310,524 Wireless base station, network system, communication method, and base station control programJun 25, 04Dec 18, 07[H04Q]
2007/0263,639 IP telephone remote control systemMar 29, 07Nov 15, 07[H04L]
7,292,545 Wireless LAN systemNov 25, 03Nov 06, 07[G08C]

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