Assignee
SEMICONDUCTOR TECH ACAD RES CT
JP·108 granted patents·19 pending applications·1,310 citations·filing 1997–2015
Top patents by PatentIndex Score
127 records- 0198US7304384B2Semiconductor device with a barrier film which contains manganeseSEMICONDUCTOR TECH ACAD RES CT·Filed 2005·Granted Dec 4, 2007·87 cites·15 claims
- 0296US7332916B2On-chip signal waveform measurement apparatus for measuring signal waveforms at detection points on IC chipSEMICONDUCTOR TECH ACAD RES CT·Filed 2006·Granted Feb 19, 2008·37 cites·18 claims
- 0395US7609100B2On-chip signal waveform measurement apparatus for measuring signal waveforms at detection points on IC chipSEMICONDUCTOR TECH ACAD RES CT·Filed 2007·Granted Oct 27, 2009·28 cites·1 claims
- 0495US7015841B2Analog to digital converter circuit of successive approximation type operating at low voltageSEMICONDUCTOR TECH ACAD RES CT·Filed 2005·Granted Mar 21, 2006·74 cites·10 claims
- 0594US7336123B2Chopper amplifier circuit apparatus operable at low voltage utilizing switched operational amplifierSEMICONDUCTOR TECH ACAD RES CT·Filed 2006·Granted Feb 26, 2008·36 cites·23 claims
- 0693US7612700B2Pipeline type A/D converter apparatus provided with precharge circuit for precharging sampling capacitorSEMICONDUCTOR TECH ACAD RES CT·Filed 2008·Granted Nov 3, 2009·35 cites·8 claims
- 0792US7589587B2Feedback amplifier circuit operable at low voltage by utilizing switched operational amplifier and chopper modulatorSEMICONDUCTOR TECH ACAD RES CT·Filed 2007·Granted Sep 15, 2009·29 cites·6 claims
- 0892US7244919B2Semiconductor integrated circuit device having photo detector circuits, processing elements, and comparing circuits which compare the output of a photo detector element with a reference voltageSEMICONDUCTOR TECH ACAD RES CT·Filed 2005·Granted Jul 17, 2007·28 cites·7 claims
- 0991US7834786B2Sample hold circuit for use in time-interleaved A/D converter apparatus including paralleled low-speed pipeline A/D convertersSEMICONDUCTOR TECH ACAD RES CT·Filed 2009·Granted Nov 16, 2010·26 cites·4 claims
- 1089US7990233B2MEMS resonator including main and sub movable beams, and exciting electrodes excited by alternating-current signalSEMICONDUCTOR TECH ACAD RES CT·Filed 2008·Granted Aug 2, 2011·19 cites·20 claims
- 1189US7884751B2Time-to-digital converterSEMICONDUCTOR TECH ACAD RES CT·Filed 2009·Granted Feb 8, 2011·23 cites·4 claims
- 1288US7688242B2Analog-to-digital (AD) converter and analog-to-digital conversion methodSEMICONDUCTOR TECH ACAD RES CT·Filed 2008·Granted Mar 30, 2010·19 cites·4 claims
- 1388US7590198B2Impulse-based communication systemSEMICONDUCTOR TECH ACAD RES CT·Filed 2005·Granted Sep 15, 2009·16 cites·18 claims
- 1488US6388520B2Semiconductor integrated circuitSEMICONDUCTOR TECH ACAD RES CT·Filed 2000·Granted May 14, 2002·56 cites·23 claims
- 1587US6864539B2Semiconductor integrated circuit device having body biasing circuit for generating forward well bias voltage of suitable level by using simple circuitrySEMICONDUCTOR TECH ACAD RES CT·Filed 2003·Granted Mar 8, 2005·44 cites·24 claims
- 1686US7943517B2Semiconductor device with a barrier filmSEMICONDUCTOR TECH ACAD RES CT·Filed 2007·Granted May 17, 2011·9 cites·6 claims
- 1784US7265064B2Semiconductor device with porous interlayer insulating filmSEMICONDUCTOR TECH ACAD RES CT·Filed 2004·Granted Sep 4, 2007·8 cites·12 claims
- 1884US7098828B2Complex band-pass ΔΣ AD modulator for use in AD converter circuitSEMICONDUCTOR TECH ACAD RES CT·Filed 2005·Granted Aug 29, 2006·17 cites·15 claims
- 1983US7227482B2Complex band-pass filter for use in digital radio receiver and complex band-pass Δ-Σ AD modulator using the sameSEMICONDUCTOR TECH ACAD RES CT·Filed 2006·Granted Jun 5, 2007·17 cites·20 claims
- 2083US6691145B1Computing circuit, computing apparatus, and semiconductor computing circuitSEMICONDUCTOR TECH ACAD RES CT·Filed 2000·Granted Feb 10, 2004·32 cites·12 claims
- 2182US7184134B2Real-time monitoring apparatus for plasma processSEMICONDUCTOR TECH ACAD RES CT·Filed 2005·Granted Feb 27, 2007·6 cites·18 claims
- 2281US7360024B2Multi-port integrated cacheSEMICONDUCTOR TECH ACAD RES CT·Filed 2003·Granted Apr 15, 2008·33 cites·5 claims
- 2378US8020130B2Timing analysis apparatus and method for semiconductor integrated circuit in consideration of power supply and ground noisesSEMICONDUCTOR TECH ACAD RES CT·Filed 2008·Granted Sep 13, 2011·8 cites·18 claims
- 2478US7236634B2Image encoding of moving picturesSEMICONDUCTOR TECH ACAD RES CT·Filed 2003·Granted Jun 26, 2007·26 cites·9 claims
- 2577US6737714B2FET having a gate electrode of a honeycomb structureSEMICONDUCTOR TECH ACAD RES CT·Filed 2003·Granted May 18, 2004·23 cites·6 claims
- 2676US6812163B2Semiconductor device with porous interlayer insulating filmSEMICONDUCTOR TECH ACAD RES CT·Filed 2002·Granted Nov 2, 2004·2 cites·8 claims
- 2775US7735034B2Simulation model for a semiconductor device describing a quasi-static density of a carrier as a non-quasi-static modelSEMICONDUCTOR TECH ACAD RES CT·Filed 2008·Granted Jun 8, 2010·8 cites·24 claims
- 2875US7039536B2Method and apparatus for analyzing a source current waveform in a semiconductor integrated circuitSEMICONDUCTOR TECH ACAD RES CT·Filed 2001·Granted May 2, 2006·18 cites·14 claims
- 2975US6327172B1Ferroelectric non-volatile memory deviceSEMICONDUCTOR TECH ACAD RES CT·Filed 2000·Granted Dec 4, 2001·23 cites·20 claims
- 3073US6812737B2Programmable logic circuit device having look up table enabling to reduce implementation areaSEMICONDUCTOR TECH ACAD RES CT·Filed 2002·Granted Nov 2, 2004·18 cites·16 claims
- 3172US6144217ALow switching noise logic circuitSEMICONDUCTOR TECH ACAD RES CT·Filed 1999·Granted Nov 7, 2000·25 cites·12 claims
- 3271US8779951B2Multi-bit delta-sigma time digitizer circuit and calibration method thereofSEMICONDUCTOR TECH ACAD RES CT·Filed 2013·Granted Jul 15, 2014·3 cites·5 claims
- 3371US7504587B2Parallel wiring and integrated circuitSEMICONDUCTOR TECH ACAD RES CT·Filed 2004·Granted Mar 17, 2009·9 cites·12 claims
- 3471US6700417B2Sampling and hold circuitSEMICONDUCTOR TECH ACAD RES CT·Filed 2002·Granted Mar 2, 2004·19 cites·3 claims
- 3570US7694077B2Multi-port integrated cacheSEMICONDUCTOR TECH ACAD RES CT·Filed 2008·Granted Apr 6, 2010·5 cites·11 claims
- 3670US6787863B2Mos field effect transistor and mos capacitorSEMICONDUCTOR TECH ACAD RES CT·Filed 2003·Granted Sep 7, 2004·15 cites·13 claims
- 3769US7983889B2Simulation method and simulation apparatus for LDMOSFETSEMICONDUCTOR TECH ACAD RES CT·Filed 2008·Granted Jul 19, 2011·7 cites·2 claims
- 3869US7242337B2Band-pass Δ-Σ AD modulator for AD-converting high frequency narrow-band signal with higher precision and lower power consumptionSEMICONDUCTOR TECH ACAD RES CT·Filed 2006·Granted Jul 10, 2007·9 cites·20 claims
- 3969US6493263B1Semiconductor computing circuit and computing apparatusSEMICONDUCTOR TECH ACAD RES CT·Filed 2000·Granted Dec 10, 2002·13 cites·19 claims
- 4068US7907076B2Differential amplifier circuit amplifying differential signals with selectively switching between differential signals and AD converter apparatusSEMICONDUCTOR TECH ACAD RES CT·Filed 2009·Granted Mar 15, 2011·6 cites·9 claims
- 4168US7898449B2Differential operational amplifier circuit correcting settling error for use in pipelined A/D converterSEMICONDUCTOR TECH ACAD RES CT·Filed 2009·Granted Mar 1, 2011·6 cites·5 claims
- 4268US7301399B2Class AB CMOS output circuit equipped with CMOS circuit operating by predetermined operating currentSEMICONDUCTOR TECH ACAD RES CT·Filed 2005·Granted Nov 27, 2007·6 cites·6 claims
- 4368US7253485B2Semiconductor device and manufacturing method thereofSEMICONDUCTOR TECH ACAD RES CT·Filed 2004·Granted Aug 7, 2007·22 cites·2 claims
- 4468US7098437B2Semiconductor integrated circuit device having a plurality of photo detectors and processing elementsSEMICONDUCTOR TECH ACAD RES CT·Filed 2002·Granted Aug 29, 2006·8 cites·5 claims
- 4568US7095350B2DA converter circuit provided with DA converter of segment switched capacitor typeSEMICONDUCTOR TECH ACAD RES CT·Filed 2005·Granted Aug 22, 2006·7 cites·8 claims
- 4668US6813703B2Emulation system for data-driven processorSEMICONDUCTOR TECH ACAD RES CT·Filed 2003·Granted Nov 2, 2004·18 cites·8 claims
- 4768US6735730B1Integrated circuit with design for testability and method for designing the sameSEMICONDUCTOR TECH ACAD RES CT·Filed 2000·Granted May 11, 2004·16 cites·10 claims
- 4867US7619473B2Fully-differential amplifierSEMICONDUCTOR TECH ACAD RES CT·Filed 2007·Granted Nov 17, 2009·5 cites·9 claims
- 4967US6362500B2Memory structure in ferroelectric nonvolatile memory and readout method thereforSEMICONDUCTOR TECH ACAD RES CT·Filed 2000·Granted Mar 26, 2002·16 cites·6 claims
- 5066US8896378B2Differential amplifier circuit with ultralow power consumption provided with adaptive bias current generator circuitSEMICONDUCTOR TECH ACAD RES CT·Filed 2013·Granted Nov 25, 2014·4 cites·6 claims
Showing the top 50 of 127 patent records by PatentIndex Score.
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