Inventor · disambiguated record

Ching-Eeng Tsai

Also filed as: TSAI CHING-EENG

2 granted patents·42 citations·filing 1987–1998

61Inventor score

Technology areasF01M Y10T

Files withIND TECH RES INST2

Top patents by PatentIndex Score

2 records

0177US4794896ALubricating device for two-stroke engineIND TECH RES INST·Filed 1987·Granted Jan 3, 1989·37 cites·4 claims
0234US6179588B1Check valve device for a scroll machineIND TECH RES INST·Filed 1998·Granted Jan 30, 2001·5 cites·16 claims

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