Inventor · disambiguated record
Wei Zheng
Also filed as: ZHENG WEI · ZHENG WEI P · ZHENG WEI PING
81 granted patents·18 pending applications·1,159 citations·filing 1998–2023
99Inventor score
Top patents by PatentIndex Score
99 records- 0198US8338856B2Backside illuminated image sensor with stressed filmTAI HSIN-CHIH·Filed 2010·Granted Dec 25, 2012·36 cites·15 claims
- 0297US9698185B2Partial buried channel transfer device for image sensorsCHEN GANG·Filed 2011·Granted Jul 4, 2017·26 cites·16 claims
- 0396US6912163B2Memory device having high work function gate and method of erasing sameFASL LLC·Filed 2003·Granted Jun 28, 2005·168 cites·29 claims
- 0495US8071429B1Wafer dicing using scribe line etchQIAN YIN·Filed 2010·Granted Dec 6, 2011·25 cites·12 claims
- 0595US6639271B1Fully isolated dielectric memory cell structure for a dual bit nitride storage device and process for making sameADVANCED MICRO DEVICES INC·Filed 2001·Granted Oct 28, 2003·99 cites·14 claims
- 0694US8233066B2Image sensor with improved black level calibrationZHENG WEI·Filed 2010·Granted Jul 31, 2012·19 cites·15 claims
- 0794US7625780B2Fluidic heterogeneous microsystems assembly and packagingUNIV MINNESOTA·Filed 2006·Granted Dec 1, 2009·52 cites·18 claims
- 0894US7365389B1Memory cell having enhanced high-K dielectricSPANSION LLC·Filed 2004·Granted Apr 29, 2008·89 cites·11 claims
- 0993US6744675B1Program algorithm including soft erase for SONOS memory deviceADVANCED MICRO DEVICES INC·Filed 2002·Granted Jun 1, 2004·78 cites·17 claims
- 1093US6630383B1Bi-layer floating gate for improved work function between floating gate and a high-K dielectric layerADVANCED MICRO DEVICES INC·Filed 2002·Granted Oct 7, 2003·74 cites·21 claims
- 1192US10566380B2Image sensor with dual trench isolation structures at different isolation structure depthsOMNIVISION TECH INC·Filed 2017·Granted Feb 18, 2020·8 cites·20 claims
- 1292US8569856B2Pad design for circuit under pad in semiconductor devicesQIAN YIN·Filed 2011·Granted Oct 29, 2013·14 cites·10 claims
- 1392US6754105B1Trench side wall charge trapping dielectric flash memory deviceADVANCED MICRO DEVICES INC·Filed 2003·Granted Jun 22, 2004·63 cites·32 claims
- 1490US11732546B1Ultra-high expansion downhole packerVERTECHS OIL & GAS TECH CO LTD·Filed 2022·Granted Aug 22, 2023·6 cites·19 claims
- 1590US8709770B2Process for improving the hydrolysis of cellulose in high consistency systems using one or more unmixed and mixed hydrolysis reactorsHARLICK PETER J E·Filed 2011·Granted Apr 29, 2014·13 cites·20 claims
- 1689US7285827B1Back-to-back NPN/PNP protection diodesSPANSION LLC·Filed 2005·Granted Oct 23, 2007·14 cites·16 claims
- 1789US6693321B1Replacing layers of an intergate dielectric layer with high-K material for improved scalabilityADVANCED MICRO DEVICES INC·Filed 2002·Granted Feb 17, 2004·50 cites·14 claims
- 1888US11326416B1Spiral deployed isolation toolVERTECHS PETROLEUM TECH INNOVATION & EQUIPMENT MANUFACTURING CO LTD·Filed 2021·Granted May 10, 2022·3 cites·17 claims
- 1988US6885590B1Memory device having A P+ gate and thin bottom oxide and method of erasing sameADVANCED MICRO DEVICES INC·Filed 2003·Granted Apr 26, 2005·39 cites·9 claims
- 2085US7394702B2Methods for erasing and programming memory devicesSPANSION LLC·Filed 2006·Granted Jul 1, 2008·12 cites·19 claims
- 2182US7732281B1Methods for fabricating dual bit flash memory devicesSPANSION LLC·Filed 2006·Granted Jun 8, 2010·8 cites·18 claims
- 2282US6861307B2Fully isolated dielectric memory cell structure for a dual bit nitride storage device and process for making sameADVANCED MICRO DEVICES INC·Filed 2003·Granted Mar 1, 2005·26 cites·20 claims
- 2380US8729712B2Pad design for circuit under pad in semiconductor devicesOMNIVISION TECH INC·Filed 2013·Granted May 20, 2014·4 cites·7 claims
- 2480US7666739B2Methods for fabricating a split charge storage node semiconductor memorySPANSION LLC·Filed 2006·Granted Feb 23, 2010·10 cites·17 claims
- 2579US9360607B1Color filter array with support structures to provide improved filter thickness uniformityOMNIVISION TECH INC·Filed 2015·Granted Jun 7, 2016·3 cites·18 claims
- 2678US7855114B2High K stack for non-volatile memorySPANSION LLC·Filed 2009·Granted Dec 21, 2010·6 cites·18 claims
- 2776US8314869B2Image sensor with improved black level calibrationZHENG WEI·Filed 2012·Granted Nov 20, 2012·2 cites·16 claims
- 2876US7750407B2Strapping contact for charge protectionSPANSION LLC·Filed 2006·Granted Jul 6, 2010·4 cites·20 claims
- 2975US7071538B1One stack with steam oxide for charge retentionSPANSION LLC·Filed 2004·Granted Jul 4, 2006·16 cites·18 claims
- 3075US6735123B1High density dual bit flash memory cell with non planar structureADVANCED MICRO DEVICES INC·Filed 2002·Granted May 11, 2004·20 cites·7 claims
- 3174US6897110B1Method of protecting a memory array from charge damage during fabricationADVANCED MICRO DEVICES INC·Filed 2002·Granted May 24, 2005·22 cites·19 claims
- 3273US7659569B2Work function engineering for FN erase of a memory device with multiple charge storage elements in an undercut regionSPANSION LLC·Filed 2007·Granted Feb 9, 2010·5 cites·21 claims
- 3373US7463525B2Negative wordline bias for reduction of leakage current during flash memory operationSPANSION LLC·Filed 2006·Granted Dec 9, 2008·8 cites·16 claims
- 3471US7622373B2Memory device having implanted oxide to block electron drift, and method of manufacturing the sameSPANSION LLC·Filed 2006·Granted Nov 24, 2009·5 cites·18 claims
- 3570US8120423B2OP-AMP sharing with input and output resetDENG LIPING·Filed 2010·Granted Feb 21, 2012·5 cites·9 claims
- 3669US8445966B2Method and apparatus for protection against process-induced chargingROGERS DAVID M·Filed 2006·Granted May 21, 2013·4 cites·13 claims
- 3768US8759934B2Backside illuminated image sensor with stressed filmOMNIVISION TECH INC·Filed 2012·Granted Jun 24, 2014·0 cites·8 claims
- 3868US7767517B2Semiconductor memory comprising dual charge storage nodes and methods for its fabricationSPANSION LLC·Filed 2006·Granted Aug 3, 2010·3 cites·17 claims
- 3968US7746698B2Programming in memory devices using source bitline voltage biasSPANSION LLC·Filed 2007·Granted Jun 29, 2010·7 cites·20 claims
- 4067US6963255B2Power splitterZHENG WEI PING·Filed 2002·Granted Nov 8, 2005·10 cites·22 claims
- 4165US7952938B2Selective application of word line bias to minimize fringe effects in electromagnetic fields during erase of nonvolatile memorySPANSION LLC·Filed 2010·Granted May 31, 2011·3 cites·20 claims
- 4265US7312495B2Split gate multi-bit memory cellSPANSION LLC·Filed 2005·Granted Dec 25, 2007·3 cites·19 claims
- 4365US6716698B1Virtual ground silicide bit line process for floating gate flash memoryADVANCED MICRO DEVICES INC·Filed 2002·Granted Apr 6, 2004·9 cites·13 claims
- 4463US9184206B1Backside illuminated color image sensors and methods for manufacturing the sameOMNIVISION TECH INC·Filed 2014·Granted Nov 10, 2015·1 cites·17 claims
- 4562US10483555B2Fuel cells using vertically free standing graphene and carbon nanosheetsZHENG WEI·Filed 2016·Granted Nov 19, 2019·0 cites·5 claims
- 4662US7863128B1Non-volatile memory device with improved erase speedSPANSION LLC·Filed 2005·Granted Jan 4, 2011·2 cites·8 claims
- 4761US7696038B1Methods for fabricating flash memory devicesSPANSION LLC·Filed 2006·Granted Apr 13, 2010·4 cites·22 claims
- 4860US6906959B2Method and system for erasing a nitride memory deviceADVANCED MICRO DEVICES INC·Filed 2002·Granted Jun 14, 2005·9 cites·8 claims
- 4960US6548855B1Non-volatile memory dielectric as charge pump dielectricADVANCED MICRO DEVICES INC·Filed 2002·Granted Apr 15, 2003·7 cites·6 claims
- 5059US10738273B2System for hydrolyzing a cellulosic feedstock slurry using one or more unmixed and mixed reactorsIOGEN ENERGY CORP·Filed 2014·Granted Aug 11, 2020·0 cites·21 claims
Showing the top 50 of 99 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →