OKI SEMICONDUCTOR CO., LTD.

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G11C STATIC STORES 6796
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 50305
 
 
 
H03K PULSE TECHNIQUE 25104
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 12427
 
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 5154
 
 
 
G05F SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES 592
 
 
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 571
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 2195
 
 
 
G03F PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR 298
 
 
 
G06G ANALOGUE COMPUTERS 250

Top Patents (by citation)

Upgrade to the Premium Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8274154 Semiconductor device with interface peeling preventing rewiring layerDec 02, 10Sep 25, 12[H01L]
8042392 Acceleration sensorDec 29, 09Oct 25, 11[G01P]
8044507 Sealing apparatus for semiconductor wafer, mold of sealing apparatus, and semiconductor waferSep 14, 10Oct 25, 11[H01L]
7868470 Semiconductor chip package and multichip packageJul 23, 09Jan 11, 11[H01L]
7776691 Semiconductor memory device and manufacturing method for semiconductor deviceOct 17, 08Aug 17, 10[H01L]
7564272 Differential amplifierSep 26, 06Jul 21, 09[H03F]
7363558 Semiconductor device and method for testing the sameSep 10, 04Apr 22, 08[G01R]
7000201 Evaluation TEG for semiconductor device and method of evaluationFeb 19, 04Feb 14, 06[G06F]
6953732 Method of manufacturing a semiconductor device including a mosfet with nitride sidewallsJan 23, 04Oct 11, 05[H01L]
6297680 Internal clock generator that minimizes the phase difference between an external clock signal and an internal clock signalMar 31, 00Oct 02, 01[H03H]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8169429 Driving power-supply circuitExpiredSep 02, 10May 01, 12[G09G]
2012/0100,693 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOFABANSep 23, 11Apr 26, 12[H01L]
2011/0315,547 PLATING DEVICEABANJun 16, 11Dec 29, 11[C25D]
2011/0241,129 TRANSISTOR, SEMICONDUCTOR DEVICE AND TRANSISTOR FABRICATION PROCESSABANMar 28, 11Oct 06, 11[H01L]
2011/0241,191 SEMICONDUCTOR LAMINATION PACKAGE AND METHOD OF PRODUCING SEMICONDUCTOR LAMINATION PACKAGEABANMar 29, 11Oct 06, 11[H01L]
2011/0223,724 Semiconductor device having low parasitic resistance and small junction leakage characteristic and method of manufacturing the sameABANMay 17, 11Sep 15, 11[H01L]
2011/0204,423 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOFABANFeb 17, 11Aug 25, 11[H01L]
2011/0207,048 METHOD OF PRODUCING ELECTRICAL COMPONENT, ELECTRICAL COMPONENT PRODUCTION DEVICE, AND PHOTOSENSITIVE RESISTABANFeb 15, 11Aug 25, 11[C08F, G03F, B05D, B01F]
2011/0207,281 SEMICONDUCTOR DEVICE AND METHOD OF PRODUCING SEMICONDUCTOR DEVICEABANFeb 09, 11Aug 25, 11[H01L]
2011/0207,290 SEMICONDUCTOR DEVICE FABRICATION METHODABANJan 31, 11Aug 25, 11[H01L]
2011/0187,446 SEMICONDUCTOR DEVICEABANJan 18, 11Aug 04, 11[G05F]
2011/0142,231 Prime number generating device, prime number generating method, and computer readable storage mediumABANDec 08, 10Jun 16, 11[H04L]
2011/0135,094 SECRET DATA TRANSMISSION METHOD, SECRET DATA TRANSMISSION SYSTEM, AND SECRET DATA TRANSMISSION DEVICEABANNov 13, 09Jun 09, 11[H04K]
2011/0117,741 Method of fabricating SOI waferABANOct 27, 10May 19, 11[H01L]
2011/0101,458 SOI type semiconductor device having a protection circuitABANJan 12, 11May 05, 11[H01L]
2011/0095,817 OVERCURRENT DETECTION CIRCUIT AND SIGNAL AMPLIFYING DEVICEABANOct 07, 10Apr 28, 11[H03F, H02H]
2011/0089,494 Semiconductor device having fuse and protection circuitABANOct 14, 10Apr 21, 11[H01L]
2011/0089,562 SEMICONDUCTOR DEVICE HAVING WAFER-LEVEL CHIP SIZE PACKAGEABANDec 06, 10Apr 21, 11[H01L]
2011/0089,569 Multilayer wiring, method for placing dummy wiring in multilayer wiring, semiconductor device, and semiconductor device manufacturing methodABANJun 14, 10Apr 21, 11[H01L]
2011/0051,817 VIDEO DECODERABANAug 12, 10Mar 03, 11[H04N]

View all patents..

Top Inventors for This Owner

Upgrade to the Premium Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.