Inventor · disambiguated record
Samuel Ngai
Also filed as: NGAI SAMUEL · NGAI SAMUEL S H
5 granted patents·3 pending applications·118 citations·filing 2008–2012
82Inventor score
Top patents by PatentIndex Score
8 records- 0195US7989729B1Detecting and repairing defects of photovoltaic devicesKLA TENCOR CORP·Filed 2008·Granted Aug 2, 2011·48 cites·7 claims
- 0291US7709794B2Defect detection using time delay lock-in thermography (LIT) and dark field LITKLA TENCOR CORP·Filed 2008·Granted May 4, 2010·23 cites·19 claims
- 0386US8436554B2LED solar illuminatorZHAO GUOHENG·Filed 2011·Granted May 7, 2013·9 cites·20 claims
- 0485US8023110B1Priori crack detection in solar photovoltaic wafers by detecting bending at edges of wafersKLA TENCOR CORP·Filed 2008·Granted Sep 20, 2011·10 cites·45 claims
- 0585US7733111B1Segmented optical and electrical testing for photovoltaic devicesKLA TENCOR CORP·Filed 2008·Granted Jun 8, 2010·28 cites·16 claims
- 0654US2010235114A1Systems and methods for determining one or more characteristics of a specimen using radiation in the terahertz rangeKLA TENCOR CORP·Filed 2009·Application pending·0 cites
- 0749US2010074515A1Defect Detection and ResponseKLA TENCOR CORP·Filed 2008·Application pending·0 cites
- 0848US2012281275A1Systems and Methods for Determining One or More Characteristics of a Specimen Using Radiation in the Terahertz RangeLEVY ADY·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →