Inventor · disambiguated record
Andy T. Nguyen
Also filed as: NGUYEN ANDY · NGUYEN ANDY T
75 granted patents·4 pending applications·1,579 citations·filing 1999–2017
99Inventor score
Top patents by PatentIndex Score
79 records- 0198US9337099B1Special constructs for continuous non-uniform active region FinFET standard cellsGLOBALFOUNDRIES INC·Filed 2015·Granted May 10, 2016·53 cites·12 claims
- 0297US6683481B1Power on reset generator circuit providing hysteresis in a noisy power environmentXILINX INC·Filed 2002·Granted Jan 27, 2004·96 cites·27 claims
- 0395US6600355B1Clock generator circuit providing an output clock signal from phased input clock signalsXILINX INC·Filed 2002·Granted Jul 29, 2003·106 cites·29 claims
- 0494US10199378B2Special construct for continuous non-uniform active region FinFET standard cellsGLOBALFOUNDRIES INC·Filed 2017·Granted Feb 5, 2019·8 cites·20 claims
- 0594US8497712B2Techniques for measuring voltages in a circuitNGUYEN ANDY·Filed 2012·Granted Jul 30, 2013·11 cites·20 claims
- 0694US6501315B1High-speed flip-flop operable at very low voltage levels with set and reset capabilityXILINX INC·Filed 2001·Granted Dec 31, 2002·61 cites·27 claims
- 0793US9377941B2Audio speaker selection for optimization of sound originNGUYEN ANDY·Filed 2011·Granted Jun 28, 2016·20 cites·14 claims
- 0893US9015612B2Virtual room form makerNGUYEN DJUNG·Filed 2011·Granted Apr 21, 2015·26 cites·19 claims
- 0993US7236557B1Counter-based clock multiplier circuits and methodsXILINX INC·Filed 2005·Granted Jun 26, 2007·25 cites·20 claims
- 1093US6842043B1High-speed, low current level shifter circuits for integrated circuits having multiple power suppliesXILINX INC·Filed 2003·Granted Jan 11, 2005·60 cites·44 claims
- 1193US6788120B1Counter-based duty cycle correction systems and methodsXILINX INC·Filed 2003·Granted Sep 7, 2004·50 cites·32 claims
- 1292US7317333B1Large loading split I/O driver with negligible crowbarXILINX INC·Filed 2005·Granted Jan 8, 2008·22 cites·17 claims
- 1392US6285226B1Duty cycle correction circuit and methodXILINX INC·Filed 1999·Granted Sep 4, 2001·80 cites·18 claims
- 1491US9893063B2Special construct for continuous non-uniform active region FinFET standard cellsGLOBALFOUNDRIES INC·Filed 2017·Granted Feb 13, 2018·6 cites·11 claims
- 1591US8610281B1Double-sided semiconductor structure using through-silicon viasGLOBALFOUNDRIES US INC·Filed 2012·Granted Dec 17, 2013·14 cites·17 claims
- 1691US7944248B2Techniques for measuring voltages in a circuitALTERA CORP·Filed 2008·Granted May 17, 2011·16 cites·11 claims
- 1791US6995584B1Power-up and enable control circuits for interconnection arrays in programmable logic devicesXILINX INC·Filed 2004·Granted Feb 7, 2006·34 cites·12 claims
- 1891US6259283B1Clock doubler circuit and methodXILINX INC·Filed 2000·Granted Jul 10, 2001·44 cites·27 claims
- 1991US6177819B1Integrated circuit driver with adjustable trip pointXILINX INC·Filed 1999·Granted Jan 23, 2001·73 cites·38 claims
- 2090US7233184B1Method and apparatus for a configurable latchXILINX INC·Filed 2005·Granted Jun 19, 2007·18 cites·20 claims
- 2190US6445228B1Programmable even-number clock divider circuit with duty cycle correction and optional phase shiftXILINX INC·Filed 2001·Granted Sep 3, 2002·31 cites·16 claims
- 2289US8193836B2Techniques for measuring voltages in a circuitNGUYEN ANDY·Filed 2011·Granted Jun 5, 2012·6 cites·20 claims
- 2389US6373308B1Direct-measured DLL circuit and methodXILINX INC·Filed 2001·Granted Apr 16, 2002·37 cites·11 claims
- 2488US7279982B1Apparatus and method for low current differential swing I/O interfaceXILINX INC·Filed 2005·Granted Oct 9, 2007·19 cites·18 claims
- 2588US6566918B1Divide-by-N clock divider circuit with minimal additional delayXILINX INC·Filed 2002·Granted May 20, 2003·54 cites·30 claims
- 2688US6255880B1One-shot DLL circuit and methodXILINX INC·Filed 2000·Granted Jul 3, 2001·36 cites·12 claims
- 2787US7642831B2Phase shift circuit with lower intrinsic delayALTERA CORP·Filed 2007·Granted Jan 5, 2010·13 cites·24 claims
- 2887US7157953B1Circuit for and method of employing a clock signalXILINX INC·Filed 2005·Granted Jan 2, 2007·18 cites·17 claims
- 2987US7139361B1Counter-based digital frequency synthesizer circuits and methodsXILINX INC·Filed 2005·Granted Nov 21, 2006·14 cites·20 claims
- 3087US6906562B1Counter-based clock multiplier circuits and methodsXILINX INC·Filed 2003·Granted Jun 14, 2005·34 cites·28 claims
- 3185US7005900B1Counter-based clock doubler circuits and methods with optional duty cycle correction and offsetXILINX INC·Filed 2003·Granted Feb 28, 2006·28 cites·38 claims
- 3285US6924684B1Counter-based phase shifter circuits and methods with optional duty cycle correctionXILINX INC·Filed 2003·Granted Aug 2, 2005·30 cites·57 claims
- 3385US6847241B1Delay lock loop using shift register with token bit to select adjacent clock signalsXILINX INC·Filed 2003·Granted Jan 25, 2005·33 cites·18 claims
- 3485US6653873B1Large loading driver circuit with high speed and low crowbar currentXILINX INC·Filed 2002·Granted Nov 25, 2003·29 cites·27 claims
- 3585US6496045B1Programmable even-number clock divider circuit with duty cycle correction and optional phase shiftXILINX INC·Filed 2002·Granted Dec 17, 2002·30 cites·9 claims
- 3684US6744289B2Clock divider circuit with duty cycle correction and minimal additional delayXILINX INC·Filed 2002·Granted Jun 1, 2004·31 cites·27 claims
- 3782US8132039B1Techniques for generating clock signals using countersNGUYEN ANDY·Filed 2007·Granted Mar 6, 2012·12 cites·24 claims
- 3882US8051375B2TV widget multiview content organizationSONY CORP·Filed 2009·Granted Nov 1, 2011·8 cites·20 claims
- 3982US7750694B1Power on reset circuitry for manufacturability and security using a fuseALTERA CORP·Filed 2008·Granted Jul 6, 2010·9 cites·18 claims
- 4082US6980035B1Auto-detect level shifter for multiple output voltage standardsXILINX INC·Filed 2003·Granted Dec 27, 2005·26 cites·14 claims
- 4179US9634003B2Special construct for continuous non-uniform RX FinFET standard cellsGLOBALFOUNDRIES INC·Filed 2016·Granted Apr 25, 2017·2 cites·11 claims
- 4279US8026746B1Power on reset circuitry for manufacturability and security using a fuseALTERA CORP·Filed 2010·Granted Sep 27, 2011·4 cites·4 claims
- 4379US6809555B1Glitch-free digital phase detector circuits and methods with optional offset and lock window extensionXILINX INC·Filed 2003·Granted Oct 26, 2004·24 cites·40 claims
- 4478US8232826B1Techniques for multiplexing delayed signalsNGUYEN ANDY·Filed 2010·Granted Jul 31, 2012·5 cites·27 claims
- 4577US6960937B1Power-up and enable control circuits for interconnection arrays in programmable logic devicesXILINX INC·Filed 2004·Granted Nov 1, 2005·14 cites·11 claims
- 4676US8570358B2Automated wireless three-dimensional (3D) video conferencing via a tunerless television deviceJING XIANGPENG·Filed 2010·Granted Oct 29, 2013·4 cites·36 claims
- 4776US7265586B1Programmable differential signaling systemXILINX INC·Filed 2005·Granted Sep 4, 2007·6 cites·10 claims
- 4876US6831481B1Power-up and enable control circuits for interconnection arrays in programmable logic devicesXILINX INC·Filed 2003·Granted Dec 14, 2004·14 cites·13 claims
- 4976US6501312B1Fast-locking DLL circuit and method with phased output clockXILINX INC·Filed 2002·Granted Dec 31, 2002·22 cites·14 claims
- 5075US7583102B1Testing of input/output devices of an integrated circuitXILINX INC·Filed 2006·Granted Sep 1, 2009·8 cites·20 claims
Showing the top 50 of 79 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →