NEC CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2787 27
 
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 2004 14
 
 
H04W WIRELESS COMMUNICATION NETWORKS 1482 12
 
 
H04B TRANSMISSION 1367 9
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 781 18
 
 
H04J MULTIPLEX COMMUNICATION 598 10
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 574 86
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 536 41
 
 
H04M TELEPHONIC COMMUNICATION 376 27
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 348 37
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0073,764 PHASE-CHANGE COOLING APPARATUS AND METHOD OF CONTROLLING THE SAME Mar 30, 16 Mar 15, 18 [F28D, G06F, F24F, H05K]
2018/0074,348 OPTICAL TRANSMISSION DEVICE AND CONTROL METHOD THEREFOR Mar 18, 16 Mar 15, 18 [G02F, H04B]
2018/0074,349 ELECTRO-OPTIC DEVICE Feb 17, 16 Mar 15, 18 [G02F]
2018/0074,516 CONTROL APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM Apr 14, 16 Mar 15, 18 [G05B, G05D]
2018/0074,749 STORAGE DEVICE, MANAGEMENT DEVICE, STORAGE SYSTEM, DATA MIGRATION METHOD, AND COMPUTER-READABLE RECORDING MEDIUM Mar 18, 16 Mar 15, 18 [G06F]
2018/0074,853 PARALLEL PROCESSING SYSTEM Dec 28, 15 Mar 15, 18 [G06F]
2018/0074,980 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, MAIN PROCESSOR CORE, PROGRAM, INFORMATION PROCESSING METHOD, AND SUB PROCESSOR CORE Dec 28, 15 Mar 15, 18 [G06F]
2018/0075,630 PREDICTOR VISUALIZATION SYSTEM, PREDICTOR VISUALIZATION METHOD, AND PREDICTOR VISUALIZATION PROGRAM Mar 23, 15 Mar 15, 18 [G06N, G06T, G06Q]
2018/0076,449 NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY AND SECONDARY BATTERY Mar 17, 16 Mar 15, 18 [H01M]
2018/0076,479 LITHIUM-ION SECONDARY CELL AND METHOD FOR MANUFACTURING SAME Mar 22, 16 Mar 15, 18 [H01M]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9919429 Robot, control method, and program Sep 09, 14 Mar 20, 18 [G01J, B25J]
9920874 Linkage rod including limited-displacement flexible mechanism Jul 30, 15 Mar 20, 18 [F16M, G02B, B25J, F16F]
9921097 Sensor device, vibration detection system, sensor unit, information processing device, vibration detection method, and program Sep 27, 13 Mar 20, 18 [G01F, G01H, G01N, G01L]
9921146 Pipeline management supporting server and pipeline management supporting system Dec 28, 12 Mar 20, 18 [G01F, G06Q, G01B, G06F, G01H, G01N, G01M]
9921876 Information processing device, resource allocation method, and computer-readable recording medium Mar 03, 15 Mar 20, 18 [G06F]
9921882 Information processing system, deployment method, processing device, and deployment device Apr 15, 14 Mar 20, 18 [G06F]
9922401 Image processing device and image processing method Sep 10, 13 Mar 20, 18 [H04N, G06T, G06K]
9922423 Image angle variation detection device, image angle variation detection method and image angle variation detection program Jun 17, 13 Mar 20, 18 [H04N, G06T, G01B, G06K]
9923622 Communication system Aug 29, 12 Mar 20, 18 [H04W, H04B]
9923641 Signal processing device, optical communication system, and signal processing method Sep 19, 13 Mar 20, 18 [H04B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0170,907 OPTICAL TRANSMISSION DEVICE AND OPTICAL TRANSMISSION METHOD Abandoned Feb 16, 15 Jun 15, 17 [G02F, H04B]
2017/0147,135 INFORMATION PROCESSING DEVICE THAT DETERMINES OPERATIONAL MODE BASED ON USER'S TOUCH Abandoned Jan 26, 17 May 25, 17 [H04M, G06F]
2017/0141,860 WIRELESS RELAY SYSTEM, WIRELESS RELAY METHOD, STORAGE MEDIUM IN WHICH WIRELESS RELAY PROGRAM IS STORED, AND WIRELESS RELAY STATION Abandoned Jun 19, 15 May 18, 17 [H04W, H04B]
2017/0142,503 OPTICAL TRANSMITTER-RECEIVER AND LOOP-BACK METHOD Abandoned Nov 11, 16 May 18, 17 [H04Q, H04B]
2017/0099,081 INFORMATION PROCESSING DEVICE AND CONTROL METHOD THEREFOR Abandoned Jan 13, 15 Apr 06, 17 [H04W, H04B]
2017/0090,133 HOUSING AND OPTICAL TRANSCEIVER MODULE Abandoned Feb 27, 15 Mar 30, 17 [G02B]
2017/0090,519 TERMINAL DEVICE Abandoned Jan 29, 15 Mar 30, 17 [G06F]
2017/0076,027 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM WHEREIN INFORMATION PROCESSING PROGRAM IS STORED Abandoned Jan 20, 15 Mar 16, 17 [G06F]
2017/0066,597 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYSTEM, DISTRIBUTION SYSTEM, INFORMATION PROCESSING METHOD, AND PROGRAM STORAGE MEDIUM Abandoned Feb 27, 15 Mar 09, 17 [G05B, B65G]
2017/0052,777 NETWORK SYSTEM, MANAGEMENT APPARATUS, COMMUNICATION APPARATUS, MANAGEMENT METHOD, AND COMMUNICATION METHOD Abandoned Jan 20, 15 Feb 23, 17 [H04L, G06F]
2017/0038,529 OPTICAL WAVEGUIDE ELEMENT AND METHOD FOR MANUFACTURING OPTICAL WAVEGUIDE ELEMENT Abandoned Dec 12, 14 Feb 09, 17 [H01S, G02B]
2017/0031,185 IMAGE DISPLAY CONTROL METHOD Abandoned Oct 17, 16 Feb 02, 17 [H04N, G02B, G02F]
2017/0026,078 SIGNAL SEPARATION DEVICE AND SIGNAL SEPARATION METHOD Abandoned Jan 13, 15 Jan 26, 17 [H04B]
2017/0019,845 COMMUNICATION TERMINAL, COMMUNICATION METHOD, AND PROGRAM-CONTAINING STORAGE MEDIUM Abandoned Feb 18, 15 Jan 19, 17 [H04L, H04W]
2017/0005,712 METHOD AND APPARATUS FOR CHANNEL MEASUREMENT AND FEEDBACK Abandoned Jan 22, 14 Jan 05, 17 [H04L, H04B]
2016/0381,543 SECURE DISCOVERY FOR PROXIMITY BASED SERVICE COMMUNICATION Abandoned Jun 13, 14 Dec 29, 16 [H04W]
2016/0359,110 SWITCHING ELEMENT, AND METHOD FOR PRODUCING SWITCHING ELEMENT Abandoned Feb 18, 15 Dec 08, 16 [H01L]
2016/0352,110 VOLTAGE DIFFERENCE CORRECTION DEVICE AND VOLTAGE DIFFERENCE CORRECTION METHOD Abandoned Feb 05, 15 Dec 01, 16 [H02J]
2016/0345,080 METERING DEVICE AND METHOD FOR REMOTE METER READING Abandoned Jan 09, 15 Nov 24, 16 [G01D, H04Q, H04W]
2016/0330,658 MOBILE COMMUNICATION SYSTEM, BASE STATION AND COMMUNICATION METHOD Abandoned Oct 27, 14 Nov 10, 16 [H04W]

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