Assignee
OKI SEMICONDUCTOR CO LTD
JP·531 granted patents·97 pending applications·2,182 citations·filing 2002–2013
Top patents by PatentIndex Score
628 records- 0196US7666700B2Method for fabrication MEMS-resonatorOKI SEMICONDUCTOR CO LTD·Filed 2008·Granted Feb 23, 2010·46 cites·2 claims
- 0296US7509859B2Acceleration sensor with redundant contact holesOKI SEMICONDUCTOR CO LTD·Filed 2007·Granted Mar 31, 2009·49 cites·17 claims
- 0395US7944058B2Semiconductor device and process for fabricating the sameOKI SEMICONDUCTOR CO LTD·Filed 2005·Granted May 17, 2011·25 cites·27 claims
- 0492US7649249B2Semiconductor device, stacked structure, and manufacturing methodOKI SEMICONDUCTOR CO LTD·Filed 2006·Granted Jan 19, 2010·24 cites·21 claims
- 0591US7714619B2High-frequency clock detection circuitOKI SEMICONDUCTOR CO LTD·Filed 2008·Granted May 11, 2010·22 cites·7 claims
- 0691US7622394B2Method of fabricating semiconductor device including forming a protective layer and removing after etching a trenchOKI SEMICONDUCTOR CO LTD·Filed 2006·Granted Nov 24, 2009·21 cites·15 claims
- 0790US8381394B2Circuit board with embedded component and method of manufacturing sameOKI SEMICONDUCTOR CO LTD·Filed 2011·Granted Feb 26, 2013·11 cites·8 claims
- 0890US8039922B2Variable capacitor employing MEMS technologyOKI SEMICONDUCTOR CO LTD·Filed 2009·Granted Oct 18, 2011·25 cites·11 claims
- 0990US7811873B2Method for fabricating MOS-FETOKI SEMICONDUCTOR CO LTD·Filed 2007·Granted Oct 12, 2010·97 cites·8 claims
- 1090US7662671B2Semiconductor device and method for manufacturing the sameOKI SEMICONDUCTOR CO LTD·Filed 2006·Granted Feb 16, 2010·22 cites·4 claims
- 1190US7663189B2Silicon-on-sapphire semiconductor device with shallow lightly-doped drainOKI SEMICONDUCTOR CO LTD·Filed 2005·Granted Feb 16, 2010·19 cites·18 claims
- 1290US7650787B2Acceleration sensorOKI SEMICONDUCTOR CO LTD·Filed 2005·Granted Jan 26, 2010·21 cites·25 claims
- 1390US7649373B2Semiconductor integrated circuit with voltage drop detectorOKI SEMICONDUCTOR CO LTD·Filed 2007·Granted Jan 19, 2010·25 cites·5 claims
- 1490US7600142B2Integrated circuit conserving power during transitions between normal and power-saving modesOKI SEMICONDUCTOR CO LTD·Filed 2006·Granted Oct 6, 2009·25 cites·11 claims
- 1590US7571647B2Package structure for an acceleration sensorOKI SEMICONDUCTOR CO LTD·Filed 2005·Granted Aug 11, 2009·26 cites·21 claims
- 1690US7568390B2Semiconductor acceleration sensor device and method for manufacturing the sameOKI SEMICONDUCTOR CO LTD·Filed 2005·Granted Aug 4, 2009·22 cites·6 claims
- 1790US7508242B2Driving circuit that eliminates effects of ambient temperature variations and increases driving capacityOKI SEMICONDUCTOR CO LTD·Filed 2007·Granted Mar 24, 2009·30 cites·6 claims
- 1889US7917733B2Instruction code compression using instruction codes with reuse flagsOKI SEMICONDUCTOR CO LTD·Filed 2008·Granted Mar 29, 2011·41 cites·12 claims
- 1989US7540190B2Semiconductor device with acceleration sensorOKI SEMICONDUCTOR CO LTD·Filed 2006·Granted Jun 2, 2009·15 cites·18 claims
- 2089US7514796B2Semiconductor chip capable of being laminated and a semiconductor device including the lamination of a plurality of semiconductor chipsOKI SEMICONDUCTOR CO LTD·Filed 2006·Granted Apr 7, 2009·16 cites·14 claims
- 2188US7598618B2Semiconductor deviceOKI SEMICONDUCTOR CO LTD·Filed 2007·Granted Oct 6, 2009·17 cites·3 claims
- 2288US7577434B2Handover method in wireless LAN by assigning an identification code to a mobile stationOKI SEMICONDUCTOR CO LTD·Filed 2006·Granted Aug 18, 2009·19 cites·8 claims
- 2387US8053275B2Semiconductor device having double side electrode structure and method of producing the sameOKI SEMICONDUCTOR CO LTD·Filed 2008·Granted Nov 8, 2011·15 cites·8 claims
- 2487US7905146B2Inertial sensorOKI SEMICONDUCTOR CO LTD·Filed 2008·Granted Mar 15, 2011·25 cites·12 claims
- 2587US7724089B2Amplifying circuitOKI SEMICONDUCTOR CO LTD·Filed 2008·Granted May 25, 2010·7 cites·16 claims
- 2687US7581882B2Temperature sensorOKI SEMICONDUCTOR CO LTD·Filed 2007·Granted Sep 1, 2009·22 cites·4 claims
- 2787US7567300B2Video signal processorOKI SEMICONDUCTOR CO LTD·Filed 2006·Granted Jul 28, 2009·13 cites·20 claims
- 2886US8384450B2Frequency synthesizer device and modulation frequency displacement adjustment methodOKI SEMICONDUCTOR CO LTD·Filed 2011·Granted Feb 26, 2013·10 cites·19 claims
- 2986US8044731B2Oscillator circuitOKI SEMICONDUCTOR CO LTD·Filed 2010·Granted Oct 25, 2011·8 cites·18 claims
- 3086US7830917B2Radio integrated circuit sending acknowledgement data based on judgement of frame pendingOKI SEMICONDUCTOR CO LTD·Filed 2006·Granted Nov 9, 2010·15 cites·9 claims
- 3186US7679132B2Silicon carbide semiconductor device and manufacturing method thereofOKI SEMICONDUCTOR CO LTD·Filed 2008·Granted Mar 16, 2010·9 cites·7 claims
- 3286US7616167B2Semiconductor device and method of producing the sameOKI SEMICONDUCTOR CO LTD·Filed 2006·Granted Nov 10, 2009·14 cites·10 claims
- 3386US7513154B2Semiconductor acceleration sensor device and fabrication method thereofOKI SEMICONDUCTOR CO LTD·Filed 2006·Granted Apr 7, 2009·16 cites·18 claims
- 3485US8044950B2Driver circuit usable for display panelOKI SEMICONDUCTOR CO LTD·Filed 2006·Granted Oct 25, 2011·16 cites·3 claims
- 3585US8040213B2Thin film resistor element and manufacturing method of the sameOKI SEMICONDUCTOR CO LTD·Filed 2009·Granted Oct 18, 2011·8 cites·10 claims
- 3685US7911047B2Semiconductor device and method of fabricating the semiconductor deviceOKI SEMICONDUCTOR CO LTD·Filed 2008·Granted Mar 22, 2011·14 cites·15 claims
- 3785US7737494B2Semiconductor device and manufacturing method thereofOKI SEMICONDUCTOR CO LTD·Filed 2008·Granted Jun 15, 2010·10 cites·10 claims
- 3884US7902645B2Semiconductor device, semiconductor element, and substrateOKI SEMICONDUCTOR CO LTD·Filed 2008·Granted Mar 8, 2011·10 cites·3 claims
- 3984US7869807B2Method of managing a code identifying a wireless device with conflict minimized in a wireless telecommunications systemOKI SEMICONDUCTOR CO LTD·Filed 2007·Granted Jan 11, 2011·12 cites·4 claims
- 4084US7847407B2Semiconductor device with interface peeling preventing rewiring layerOKI SEMICONDUCTOR CO LTD·Filed 2007·Granted Dec 7, 2010·11 cites·6 claims
- 4184US7696084B2Semiconductor device and method of producing the sameOKI SEMICONDUCTOR CO LTD·Filed 2008·Granted Apr 13, 2010·10 cites·8 claims
- 4283US8039917B2Photodiode and photo IC using sameOKI SEMICONDUCTOR CO LTD·Filed 2008·Granted Oct 18, 2011·7 cites·8 claims
- 4383US7989706B2Circuit board with embedded component and method of manufacturing sameOKI SEMICONDUCTOR CO LTD·Filed 2005·Granted Aug 2, 2011·10 cites·9 claims
- 4483US7606329B2Data receiver adaptively operable to received signal strength indicationOKI SEMICONDUCTOR CO LTD·Filed 2005·Granted Oct 20, 2009·11 cites·11 claims
- 4583US7521759B2Semiconductor device, method for manufacturing the same, and gate electrode structureOKI SEMICONDUCTOR CO LTD·Filed 2006·Granted Apr 21, 2009·10 cites·2 claims
- 4682US7965065B2Trimming circuitOKI SEMICONDUCTOR CO LTD·Filed 2008·Granted Jun 21, 2011·14 cites·11 claims
- 4782US7576431B2Semiconductor chip package and multichip packageOKI SEMICONDUCTOR CO LTD·Filed 2004·Granted Aug 18, 2009·28 cites·12 claims
- 4882US7560977B2Step-up booster circuitOKI SEMICONDUCTOR CO LTD·Filed 2007·Granted Jul 14, 2009·14 cites·11 claims
- 4981US7910862B2Apparatus and method for manufacturing a semiconductor device with a sapphire substrateOKI SEMICONDUCTOR CO LTD·Filed 2007·Granted Mar 22, 2011·7 cites·19 claims
- 5081US7856066B2OFDM receiver and doppler frequency estimating circuitOKI SEMICONDUCTOR CO LTD·Filed 2007·Granted Dec 21, 2010·8 cites·8 claims
Showing the top 50 of 628 patent records by PatentIndex Score.
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