Inventor · disambiguated record
Nianxiong Tan
Also filed as: TAN NIANXIONG
22 granted patents·3 pending applications·582 citations·filing 1996–2024
97Inventor score
Files withERICSSON TELEFON AB L M11GLOBESPAN INC5GLOBESPAN VIRATA INC4HANGZHOU VANGO TECH INC3BEIJING VANGO TECHNOLOGIES INC1
Top patents by PatentIndex Score
25 records- 0194US6614374B1High performance switched-capacitor filter for oversampling Sigma-Delta digital to analog convertersGLOBESPAN VIRATA INC·Filed 2001·Granted Sep 2, 2003·88 cites·19 claims
- 0292US6741120B1Low power active filter and methodGLOBESPAN VIRATA INC·Filed 2002·Granted May 25, 2004·57 cites·15 claims
- 0387US5990820ACurrent-mode pipelined ADC with time-interleaved sampling and mixed reference and residue scalingERICSSON TELEFON AB L M·Filed 1997·Granted Nov 23, 1999·63 cites·7 claims
- 0481US7061987B1Wide-band analog front-end for DSL applicationsCONEXANT INC·Filed 2002·Granted Jun 13, 2006·28 cites·17 claims
- 0579US6160508AMethod and device for analogue to digital conversionERICSSON TELEFON AB L M·Filed 1998·Granted Dec 12, 2000·46 cites·13 claims
- 0677US7548054B2Integration methods for energy metering systems using a Rogowski coilBEIJING VANGO TECHNOLOGIES INC·Filed 2007·Granted Jun 16, 2009·10 cites·15 claims
- 0777US6696869B1Buffer circuit for a high-bandwidth analog to digital converterGLOBESPAN VIRATA INC·Filed 2002·Granted Feb 24, 2004·22 cites·15 claims
- 0874US6268815B1High performance switched-capacitor filter for oversampling sigma-delta digital to analog convertersGLOBESPAN INC·Filed 2000·Granted Jul 31, 2001·17 cites·14 claims
- 0973US6028546APipeline analog-to-digital conversion that reduces the accumulation offset errorsERICSSON TELEFON AB L M·Filed 1997·Granted Feb 22, 2000·37 cites·11 claims
- 1068US6650177B1System and method for tuning an RC continuous-time filterGLOBESPAN VIRATA INC·Filed 2002·Granted Nov 18, 2003·14 cites·24 claims
- 1167US5917368AVoltage-to-current converterERICSSON TELEFON AB L M·Filed 1996·Granted Jun 29, 1999·24 cites·10 claims
- 1263US5933107AMethod and device to provide a high-performance digital-to-analog conversion architectureERICSSON TELEFON AB L M·Filed 1997·Granted Aug 3, 1999·22 cites·7 claims
- 1361US5818374ASwitched current delta-sigma modulatorERICSSON TELEFON AB L M·Filed 1996·Granted Oct 6, 1998·22 cites·18 claims
- 1461US2025053419A1Method and system for accelerating recurrent neural network based on cortex-m processor, and mediumHANGZHOU VANGO TECH INC·Filed 2024·Application pending·0 cites
- 1560US6233594B1Decimation filter for oversampling analog-to digital converterGLOBESPAN INC·Filed 1998·Granted May 15, 2001·17 cites·17 claims
- 1659US5942888AMethod and device for temperature dependent current generationERICSSON TELEFON AB L M·Filed 1997·Granted Aug 24, 1999·15 cites·10 claims
- 1758US6118265AReference voltage stabilization system and method for fixing reference voltages, independent of sampling rateGLOBESPAN INC·Filed 1999·Granted Sep 12, 2000·15 cites·23 claims
- 1855US6281829B1Multi-mode analog front-endGLOBESPAN INC·Filed 1999·Granted Aug 28, 2001·34 cites·14 claims
- 1954US5995035ACyclic analog-to-digital converter that reduces the accumulation of offset errorsERICSSON TELEFON AB L M·Filed 1997·Granted Nov 30, 1999·18 cites·6 claims
- 2051US2024220271A1Method and system for accelerating recurrent neural network based on cortex-m processor, and mediumHANGZHOU VANGO TECH INC·Filed 2022·Application pending·0 cites
- 2149US6181122B1System and method for starting voltage and current controlled elementsGLOBESPAN INC·Filed 1999·Granted Jan 30, 2001·10 cites·21 claims
- 2246US6078276ADigital-to-analog conversion of LSB-first type using selective inversion based on gray code bitsERICSSON TELEFON AB L M·Filed 1997·Granted Jun 20, 2000·11 cites·21 claims
- 2345US2023359871A1Convolutional neural network acceleration method and system based on cortex-m processor, and mediumHANGZHOU VANGO TECH INC·Filed 2022·Application pending·0 cites
- 2439US6091278AMethod and device for processing sampled analogue signals in digital BiCMOS processERICSSON TELEFON AB L M·Filed 1997·Granted Jul 18, 2000·6 cites·4 claims
- 2539US6018268AHigh speed and high gain operational amplifierERICSSON TELEFON AB L M·Filed 1998·Granted Jan 25, 2000·6 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Nianxiong Tan files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →