Inventor · disambiguated record

Zadig Cheung-Ching Lam

Also filed as: LAM ZADIG CHEUNG-CHING

3 granted patents·23 citations·filing 1996–1999

69Inventor score

Technology areasG03F

Files withCHARTERED SEMICONDUCTOR MFG3

Top patents by PatentIndex Score

3 records

0148US6235437B1Multi-segment global alignment markCHARTERED SEMICONDUCTOR MFG·Filed 1999·Granted May 22, 2001·10 cites·6 claims
0240US5734594AMethod and system for enhancement of wafer alignment accuracyCHARTERED SEMICONDUCTOR MFG·Filed 1996·Granted Mar 31, 1998·8 cites·6 claims
0337US6022649AWafer stepper method utilizing a multi-segment global alignment markCHARTERED SEMICONDUCTOR MFG·Filed 1998·Granted Feb 8, 2000·5 cites·9 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →