Inventor · disambiguated record
Yunqiang Zhang
Also filed as: ZHANG YUNQIANG · ZHANG YUNQIANG ZHANG
5 granted patents·47 citations·filing 1998–2021
78Inventor score
Top patents by PatentIndex Score
5 records- 0178US7568180B2Generalization of the photo process window and its application to OPC test pattern designPDF SOLUTIONS·Filed 2005·Granted Jul 28, 2009·6 cites·20 claims
- 0270US7966583B2Method and apparatus for determining the effect of process variationsSYNOPSYS INC·Filed 2008·Granted Jun 21, 2011·4 cites·20 claims
- 0356US6303458B1Alignment mark scheme for Sti process to save one mask stepCHARTERED SEMICONDUCTOR MFG·Filed 1998·Granted Oct 16, 2001·24 cites·3 claims
- 0450US11874597B2Stochastic optical proximity correctionsSYNOPSYS INC·Filed 2021·Granted Jan 16, 2024·0 cites·20 claims
- 0549US6107140AMethod of patterning gate electrode conductor with ultra-thin gate oxideCHARTERED SEMICONDUCTOR MFG·Filed 1999·Granted Aug 22, 2000·13 cites·32 claims
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