Inventor · disambiguated record
Chi-Fei Ling
Also filed as: LING CHI-FEI
4 granted patents·18 citations·filing 1980–1986
71Inventor score
Top patents by PatentIndex Score
4 records- 0139US4306872AImidazolidinones in a durable press processAMERICAN CYANAMID CO·Filed 1980·Granted Dec 22, 1981·7 cites·7 claims
- 0237US4410588AProcess for sizing textile yarnsAMERICAN CYANAMID CO·Filed 1981·Granted Oct 18, 1983·4 cites·8 claims
- 0333US4515855AProcess for sizing textile materialsAMERICAN CYANAMID CO·Filed 1983·Granted May 7, 1985·5 cites·9 claims
- 0428US4731436AThermosetting crosslinked imide resin from bis-imide and polyamineBTL SPECIALTY RESINS CORP·Filed 1986·Granted Mar 15, 1988·2 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →