Inventor · disambiguated record
Weidong Qian
Also filed as: QIAN WEIDONG
17 granted patents·251 citations·filing 2003–2010
93Inventor score
Top patents by PatentIndex Score
17 records- 0196US7018868B1Disposable hard mask for memory bitline scalingADVANCED MICRO DEVICES INC·Filed 2004·Granted Mar 28, 2006·95 cites·19 claims
- 0288US6744105B1Memory array having shallow bit line with silicide contact portion and method of formationADVANCED MICRO DEVICES INC·Filed 2003·Granted Jun 1, 2004·47 cites·8 claims
- 0386US8097890B2Image sensor with micro-lenses of varying focal lengthsQIAN WEIDONG·Filed 2008·Granted Jan 17, 2012·14 cites·11 claims
- 0478US7232724B1Radical oxidation for bitline oxide of SONOSSPANSION LLC·Filed 2005·Granted Jun 19, 2007·6 cites·14 claims
- 0578US6962849B1Hard mask spacer for sublithographic bitlineADVANCED MICRO DEVICES INC·Filed 2003·Granted Nov 8, 2005·21 cites·31 claims
- 0677US7256141B1Interface layer between dual polycrystalline silicon layersSPANSION LLC·Filed 2005·Granted Aug 14, 2007·5 cites·11 claims
- 0777US6872609B1Narrow bitline using Safier for mirrorbitADVANCED MICRO DEVICES INC·Filed 2004·Granted Mar 29, 2005·20 cites·27 claims
- 0876US7307027B1Void free interlayer dielectricADVANCED MICRO DEVICES INC·Filed 2005·Granted Dec 11, 2007·5 cites·11 claims
- 0971US8319301B2Self-aligned filter for an image sensorTAI HSIN-CHIH·Filed 2008·Granted Nov 27, 2012·2 cites·18 claims
- 1070US7465644B1Isolation region bird's beak suppressionADVANCED MICRO DEVICES INC·Filed 2005·Granted Dec 16, 2008·5 cites·24 claims
- 1170US7060564B1Memory device and method of simultaneous fabrication of core and periphery of sameADVANCED MICRO DEVICES INC·Filed 2003·Granted Jun 13, 2006·12 cites·18 claims
- 1267US7811915B2Method for forming bit lines for semiconductor devicesSPANSION LLC·Filed 2008·Granted Oct 12, 2010·2 cites·16 claims
- 1366US7176113B1LDC implant for mirrorbit to improve Vt roll-off and form sharper junctionSPANSION LLC·Filed 2004·Granted Feb 13, 2007·12 cites·25 claims
- 1454US6989320B2Bitline implant utilizing dual polyADVANCED MICRO DEVICES INC·Filed 2004·Granted Jan 24, 2006·5 cites·37 claims
- 1545US7972948B2Method for forming bit lines for semiconductor devicesSPANSION LLC·Filed 2010·Granted Jul 5, 2011·0 cites·20 claims
- 1643US7888269B2Triple layer anti-reflective hard maskSPANSION LLC·Filed 2005·Granted Feb 15, 2011·0 cites·10 claims
- 1741US7432178B2Bit line implantADVANCED MICRO DEVICES INC·Filed 2005·Granted Oct 7, 2008·0 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Weidong Qian 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 →