Inventor · disambiguated record

Cheston Sung Yin Chan

Also filed as: CHAN CHESTON SUNG YIN

2 granted patents·29 citations·filing 2001–2004

56Inventor score

Technology areasH01H

Files withTROY GROUP INC2

Top patents by PatentIndex Score

2 records

0179US6477335B1Toner cartridge identification system for a printerTROY GROUP INC·Filed 2001·Granted Nov 5, 2002·29 cites·10 claims
0229USRE39773EToner cartridge identification system for a printerTROY GROUP INC·Filed 2004·Granted Aug 14, 2007·0 cites·20 claims

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