Assignee
FUJITSU SEMICONDUCTOR LTD
JP·847 granted patents·119 pending applications·3,468 citations·filing 2000–2020
Top patents by PatentIndex Score
966 records- 0199US7795619B2Semiconductor deviceFUJITSU SEMICONDUCTOR LTD·Filed 2005·Granted Sep 14, 2010·261 cites·5 claims
- 0298US8841775B2Semiconductor device having groove-shaped via-holeFUJITSU SEMICONDUCTOR LTD·Filed 2013·Granted Sep 23, 2014·24 cites·7 claims
- 0398US7906851B2Semiconductor device having groove-shaped via-holeFUJITSU SEMICONDUCTOR LTD·Filed 2007·Granted Mar 15, 2011·35 cites·41 claims
- 0497US8872353B2Semiconductor device having groove-shaped via-holeFUJITSU SEMICONDUCTOR LTD·Filed 2013·Granted Oct 28, 2014·22 cites·6 claims
- 0597US8872352B2Semiconductor device having groove-shaped via-holeFUJITSU SEMICONDUCTOR LTD·Filed 2013·Granted Oct 28, 2014·22 cites·6 claims
- 0697US8853861B2Semiconductor device having groove-shaped via-holeFUJITSU SEMICONDUCTOR LTD·Filed 2013·Granted Oct 7, 2014·22 cites·6 claims
- 0797US8018033B2Semiconductor device and manufacturing method of the sameFUJITSU SEMICONDUCTOR LTD·Filed 2009·Granted Sep 13, 2011·51 cites·6 claims
- 0897US7971160B2Creating method of photomask pattern data, photomask created by using the photomask pattern data, and manufacturing method of semiconductor apparatus using the photomaskFUJITSU SEMICONDUCTOR LTD·Filed 2008·Granted Jun 28, 2011·164 cites·15 claims
- 0997US7865733B2Secure processor and a program for a secure processorFUJITSU SEMICONDUCTOR LTD·Filed 2005·Granted Jan 4, 2011·83 cites·16 claims
- 1096US9991270B2Semiconductor device and manufacturing method for sameFUJITSU SEMICONDUCTOR LTD·Filed 2017·Granted Jun 5, 2018·13 cites·6 claims
- 1196US8853673B2Semiconductor device and fabrication method thereofFUJITSU SEMICONDUCTOR LTD·Filed 2013·Granted Oct 7, 2014·15 cites·4 claims
- 1296US8536622B2Semiconductor device and power supply apparatusFUJITSU SEMICONDUCTOR LTD·Filed 2013·Granted Sep 17, 2013·34 cites·10 claims
- 1395US9824981B2Semiconductor device and method of producing semiconductor deviceFUJITSU SEMICONDUCTOR LTD·Filed 2015·Granted Nov 21, 2017·13 cites·11 claims
- 1495US8836551B2Analog digital converter (ADC) and correction circuit and correction method thereforFUJITSU SEMICONDUCTOR LTD·Filed 2013·Granted Sep 16, 2014·28 cites·20 claims
- 1595US8778814B2Silicon oxycarbide, growth method of silicon oxycarbide layer, semiconductor device and manufacture method for semiconductor deviceFUJITSU SEMICONDUCTOR LTD·Filed 2013·Granted Jul 15, 2014·20 cites·7 claims
- 1695US7939913B2Semiconductor deviceFUJITSU SEMICONDUCTOR LTD·Filed 2009·Granted May 10, 2011·29 cites·20 claims
- 1794US9112027B2Semiconductor device and fabrication method thereofFUJITSU SEMICONDUCTOR LTD·Filed 2014·Granted Aug 18, 2015·9 cites·18 claims
- 1894US9083371B2Capacitive element, capacitor array, and A/D converterFUJITSU SEMICONDUCTOR LTD·Filed 2013·Granted Jul 14, 2015·21 cites·19 claims
- 1994US7875521B2Semiconductor device and production method thereofFUJITSU SEMICONDUCTOR LTD·Filed 2009·Granted Jan 25, 2011·23 cites·6 claims
- 2094US7846758B2Semiconductor imaging device and fabrication process thereofFUJITSU SEMICONDUCTOR LTD·Filed 2008·Granted Dec 7, 2010·17 cites·2 claims
- 2194US7791064B2Semiconductor device and fabrication method thereofFUJITSU SEMICONDUCTOR LTD·Filed 2005·Granted Sep 7, 2010·18 cites·10 claims
- 2293US7884459B2Semiconductor device suitable for a stacked structureFUJITSU SEMICONDUCTOR LTD·Filed 2008·Granted Feb 8, 2011·23 cites·9 claims
- 2393US7869261B2Semiconductor memory which enables reliable data writing with low supply voltage by improving the conductance via access transistors during write operationFUJITSU SEMICONDUCTOR LTD·Filed 2006·Granted Jan 11, 2011·31 cites·8 claims
- 2493US7745860B2Image sensor with embedded photodiode region and manufacturing method for sameFUJITSU SEMICONDUCTOR LTD·Filed 2007·Granted Jun 29, 2010·23 cites·14 claims
- 2592US8704564B2PLL circuitFUJITSU SEMICONDUCTOR LTD·Filed 2013·Granted Apr 22, 2014·24 cites·13 claims
- 2692US8368577B2A/D converterFUJITSU SEMICONDUCTOR LTD·Filed 2011·Granted Feb 5, 2013·15 cites·15 claims
- 2792US7939893B2Semiconductor device and its manufacturing methodFUJITSU SEMICONDUCTOR LTD·Filed 2010·Granted May 10, 2011·11 cites·5 claims
- 2892US7906852B2Semiconductor device and manufacturing method of the sameFUJITSU SEMICONDUCTOR LTD·Filed 2007·Granted Mar 15, 2011·31 cites·11 claims
- 2992US7857140B2Semiconductor wafer storage case and semiconductor wafer storing methodFUJITSU SEMICONDUCTOR LTD·Filed 2008·Granted Dec 28, 2010·20 cites·4 claims
- 3091US9105706B2Semiconductor device fabrication method capable of scribing chips with high yieldFUJITSU SEMICONDUCTOR LTD·Filed 2013·Granted Aug 11, 2015·10 cites·5 claims
- 3191US9087873B2Semiconductor device manufacturing methodFUJITSU SEMICONDUCTOR LTD·Filed 2014·Granted Jul 21, 2015·12 cites·10 claims
- 3291US8633075B2Semiconductor device with high voltage transistorFUJITSU SEMICONDUCTOR LTD·Filed 2013·Granted Jan 21, 2014·9 cites·4 claims
- 3391US8003527B2Manufacturing method of semiconductor deviceFUJITSU SEMICONDUCTOR LTD·Filed 2010·Granted Aug 23, 2011·14 cites·15 claims
- 3491US7928871B2Successive approximation A/D converterFUJITSU SEMICONDUCTOR LTD·Filed 2009·Granted Apr 19, 2011·25 cites·20 claims
- 3591US7888740B2Semiconductor device and method of manufacturing the sameFUJITSU SEMICONDUCTOR LTD·Filed 2007·Granted Feb 15, 2011·13 cites·8 claims
- 3691US7781284B2Semiconductor device and method of manufacturing the sameFUJITSU SEMICONDUCTOR LTD·Filed 2010·Granted Aug 24, 2010·8 cites·2 claims
- 3791US7777796B2Solid-state image pickup apparatus including a global shutter function and control method thereforFUJITSU SEMICONDUCTOR LTD·Filed 2006·Granted Aug 17, 2010·14 cites·14 claims
- 3891US7763921B2Semiconductor device and manufacturing method thereofFUJITSU SEMICONDUCTOR LTD·Filed 2007·Granted Jul 27, 2010·13 cites·11 claims
- 3990US9076789B2Semiconductor device having a high frequency external connection electrode positioned within a via holeFUJITSU SEMICONDUCTOR LTD·Filed 2014·Granted Jul 7, 2015·8 cites·7 claims
- 4090US8847403B2Semiconductor device including two groove-shaped patternsFUJITSU SEMICONDUCTOR LTD·Filed 2013·Granted Sep 30, 2014·4 cites·14 claims
- 4190US7952371B2Integrated circuit device having ground open detection circuitFUJITSU SEMICONDUCTOR LTD·Filed 2010·Granted May 31, 2011·9 cites·12 claims
- 4290US7932121B2Semiconductor device and manufacturing method of the sameFUJITSU SEMICONDUCTOR LTD·Filed 2010·Granted Apr 26, 2011·11 cites·1 claims
- 4389US9112521B2Mixed-signal circuitryFUJITSU SEMICONDUCTOR LTD·Filed 2014·Granted Aug 18, 2015·17 cites·15 claims
- 4489US7880276B2Wiring board and semiconductor deviceFUJITSU SEMICONDUCTOR LTD·Filed 2008·Granted Feb 1, 2011·18 cites·13 claims
- 4589US7843179B2Control circuit for synchronous rectifier-type DC-DC converter, synchronous rectifier-type DC-DC converter and control method thereofFUJITSU SEMICONDUCTOR LTD·Filed 2007·Granted Nov 30, 2010·27 cites·21 claims
- 4689US7741723B2Semiconductor device comprising chip on chip structureFUJITSU SEMICONDUCTOR LTD·Filed 2007·Granted Jun 22, 2010·15 cites·11 claims
- 4788US9225245B2Power supply device and method for controlling power supplyFUJITSU SEMICONDUCTOR LTD·Filed 2013·Granted Dec 29, 2015·10 cites·8 claims
- 4888US8890603B2Output circuitFUJITSU SEMICONDUCTOR LTD·Filed 2013·Granted Nov 18, 2014·9 cites·8 claims
- 4988US8722522B2Electro-static discharge protection device, semiconductor device, and method for manufacturing electro-static discharge protection deviceFUJITSU SEMICONDUCTOR LTD·Filed 2012·Granted May 13, 2014·8 cites·7 claims
- 5088US7969008B2Semiconductor device with improved padsFUJITSU SEMICONDUCTOR LTD·Filed 2008·Granted Jun 28, 2011·17 cites·20 claims
Showing the top 50 of 966 patent records by PatentIndex Score.
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