Inventor · disambiguated record
Sam Fong Yau Li
Also filed as: LI SAM · LI SAM FONG YAU
9 granted patents·203 citations·filing 1997–2018
88Inventor score
Files withUNIV SINGAPORE3CE RESOURCES PTE LTD2CHARTERED SEMICONDUCTOR MFG2FORD GLOBAL TECH LLC1INST MATERIALS RESEARCH & ENG1
Top patents by PatentIndex Score
9 records- 0183US6181097B1High precision three-dimensional alignment system for lithography, fabrication and inspectionINST MATERIALS RESEARCH & ENG·Filed 1999·Granted Jan 30, 2001·41 cites·45 claims
- 0282US6759662B1Optical detection systemCE RESOURCES PTE LTD·Filed 1999·Granted Jul 6, 2004·74 cites·40 claims
- 0379US6214728B1Method to encapsulate copper plug for interconnect metallizationCHARTERED SEMICONDUCTOR MFG·Filed 1998·Granted Apr 10, 2001·52 cites·20 claims
- 0472US6696761B2Method to encapsulate copper plug for interconnect metallizationCHARTERED SEMICONDUCTOR MFG·Filed 2001·Granted Feb 24, 2004·17 cites·8 claims
- 0550US6843901B1Potential gradient detector for electrophoresisCE RESOURCES PTE LTD·Filed 2000·Granted Jan 18, 2005·2 cites·27 claims
- 0649US10837566B2Cap assembly integrated with check valvesFORD GLOBAL TECH LLC·Filed 2018·Granted Nov 17, 2020·0 cites·20 claims
- 0745US6878553B1Device and method for concentration of samples by microcrystallizationUNIV SINGAPORE·Filed 1999·Granted Apr 12, 2005·13 cites·12 claims
- 0834US6660636B1Highly selective and complete interconnect metal line and via/contact hole filling by electroless platingUNIV SINGAPORE·Filed 1999·Granted Dec 9, 2003·4 cites·10 claims
- 0926US6274017B1Buffer for analyzing small inorganic cations by capillary electrophoresisUNIV SINGAPORE·Filed 1997·Granted Aug 14, 2001·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →