NEC ELECTRONICS CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 59 295
 
 
G11C STATIC STORES 54 100
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 19 423
 
 
H03K PULSE TECHNIQUE 9 124
 
 
H04B TRANSMISSION 6 199
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 6 234
 
 
H03F AMPLIFIERS 5 74
 
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 4 107
 
 
H03B GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS 3 57
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 2 156
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0234,285 INDUCTOR ELEMENT, INDUCTOR ELEMENT MANUFACTURING METHOD, AND SEMICONDUCTOR DEVICE WITH INDUCTOR ELEMENT MOUNTED THEREON Nov 19, 12 Sep 12, 13 [H01L]
2006/0164,110 Semiconductor device and method of fabricating the same Jan 23, 06 Jul 27, 06 [G01R]
2004/0150,113 Semiconductor device having a Cu interconnection and method for manufacturing the same Jan 22, 04 Aug 05, 04 [H01L]
2001/0041,453 PROCESS FOR PATTERNING CONDUCTIVE LINE WITHOUT AFTER-CORROSION Jul 06, 99 Nov 15, 01 [B08B]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8301172 Mobile communication system and method for estimating moving speed of mobile terminal Feb 09, 07 Oct 30, 12 [H04W]
7967072 Logging head release mechanism Jul 22, 08 Jun 28, 11 [E21B]
7890318 Informing troubleshooting sessions with device data May 23, 07 Feb 15, 11 [G06F]
7853145 Optical switch and optical waveform monitoring apparatus Nov 30, 07 Dec 14, 10 [H04J, H04B]
7833089 Optical lens preform, optical lens, and method of making optical lens Nov 29, 07 Nov 16, 10 [B24B, G02B]
7346325 Receiver, receiving method and portable wireless apparatus Jul 13, 05 Mar 18, 08 [H04B]
7339481 RFID tag with tunable antenna and associated reader Nov 30, 04 Mar 04, 08 [G08B]
7058591 Method and apparatus for generating purchase incentives based on price differentials Apr 06, 99 Jun 06, 06 [G07G]
6914309 Semiconductor device with double sidewall spacer and layered contact Sep 20, 02 Jul 05, 05 [H01L]
6900492 Integrated circuit device with P-type gate memory cell having pedestal contact plug and peripheral circuit Jun 07, 02 May 31, 05 [H01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8318597 Manufacturing method of semiconductor device including Au bump on seed film Expired May 28, 10 Nov 27, 12 [H01L]
2012/0163,147 SYNCHRONIZATION DETECTING METHOD AND SYNCHRONIZATION DETECTING CIRCUIT ABAN Mar 02, 12 Jun 28, 12 [G11B]
2012/0163,148 SYNCHRONIZATION DETECTING METHOD AND SYNCHRONIZATION DETECTING CIRCUIT ABAN Mar 02, 12 Jun 28, 12 [G11B]
2011/0131,397 MULTIPROCESSOR SYSTEM AND MULTIPROCESSOR CONTROL METHOD ABAN Nov 30, 10 Jun 02, 11 [G06F]
2011/0038,979 Die unit and method of manufacturing die unit ABAN Jul 19, 10 Feb 17, 11 [B23P, B29C]
2011/0033,982 Lead-forming die and method of manufacturing semiconductor device utilizing lead-forming die ABAN Jul 27, 10 Feb 10, 11 [H01L]
2011/0024,041 Method of manufacturing semiconductor device, and etching apparatus ABAN Oct 05, 10 Feb 03, 11 [H01L]
2011/0024,843 Semiconductor device including memory having nodes connected with continuous diffusion layer but isolated from each other by transistor ABAN Oct 06, 10 Feb 03, 11 [H01L]
2011/0016,445 Layout design system and layout design method ABAN Jun 29, 10 Jan 20, 11 [G06F]
2011/0007,592 Semiconductor storage device and refresh control method thereof ABAN Jun 29, 10 Jan 13, 11 [G11C]
2010/0303,179 SYNCHRONIZATION TIMING DETECTING APPARATUS, RECEIVING APPARATUS, AND SYNCHRONIZATION TIMING DETECTING METHOD ABAN Aug 16, 10 Dec 02, 10 [H04L]
2010/0225,330 Method of testing electric fuse, and electric fuse circuit ABAN Mar 02, 10 Sep 09, 10 [G01R]
2010/0193,374 METHOD OF REAR SURFACE TREATMENT, ANALYSIS METHOD OF INTEGRATED CIRCUIT FROM REAR SURFACE SIDE, AND REAR SURFACE TREATMENT APPARATUS ABAN Feb 05, 10 Aug 05, 10 [C25F]
7766426 Tilt controls for chairs Expired Aug 28, 07 Aug 03, 10 [A47C]
2010/0176,504 SEMICONDUCTOR DEVICE ABAN Mar 24, 10 Jul 15, 10 [H01L]
2010/0034,231 SEMICONDUCTOR LASER ABAN Aug 04, 09 Feb 11, 10 [H01S]
2009/0321,842 Method for manufacturing semiconductor device including metal gate electrode and semiconductor device ABAN Jun 24, 09 Dec 31, 09 [H01L]
2009/0309,636 Triangle wave generator and switching regulator ABAN May 07, 09 Dec 17, 09 [H03K]
2009/0274,421 Optical semiconductor module, adjusting method thereof, and fabricating method thereof ABAN Jun 05, 07 Nov 05, 09 [G02B]
2009/0251,203 REFERENCE VOLTAGE CIRCUIT ABAN Apr 03, 09 Oct 08, 09 [G05F]

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