Inventor · disambiguated record
Hsin L. Li
Also filed as: LI HSIN L · LI HSIN LANG · NARASIMHAN MANDAYAM C
27 granted patents·354 citations·filing 1975–1988
96Inventor score
Top patents by PatentIndex Score
27 records- 0193US4544594AFoamed polyamide fibersALLIED CORP·Filed 1984·Granted Oct 1, 1985·45 cites·6 claims
- 0284US4304751AProcess for shaping thermoplastic articlesALLIED CORP·Filed 1979·Granted Dec 8, 1981·47 cites·12 claims
- 0382US4157604AMethod of high speed yarn texturingALLIED CHEM·Filed 1977·Granted Jun 12, 1979·18 cites·5 claims
- 0480US4626390ASelf-crimped foamed fibersALLIED CORP·Filed 1985·Granted Dec 2, 1986·36 cites·11 claims
- 0579US4562022AProducing foamed fibersALLIED CORP·Filed 1983·Granted Dec 31, 1985·35 cites·14 claims
- 0675US4239187AWinder string-up method and apparatusALLIED CHEM·Filed 1979·Granted Dec 16, 1980·18 cites·7 claims
- 0772US4753762AProcess for forming improved foamed fibersALLIED CORP·Filed 1985·Granted Jun 28, 1988·31 cites·15 claims
- 0872US4133087AMethod and apparatus for texturizing continuous filamentsALLIED CHEM·Filed 1977·Granted Jan 9, 1979·9 cites·25 claims
- 0971US4296535AApparatus for texturizing continuous filamentsALLIED CHEM·Filed 1979·Granted Oct 27, 1981·11 cites·10 claims
- 1071US4074405AApparatus for texturizing yarnALLIED CHEM·Filed 1976·Granted Feb 21, 1978·11 cites·8 claims
- 1169US4695240AApparatus for extruding small quantities of materialALLIED CORP·Filed 1984·Granted Sep 22, 1987·15 cites·17 claims
- 1267US4566525ANozzle assemblyALLIED CORP·Filed 1985·Granted Jan 28, 1986·12 cites·12 claims
- 1361US4558497AMethod for producing commingled continuous variable texture yarnALLIED CORP·Filed 1984·Granted Dec 17, 1985·10 cites·10 claims
- 1461US4024610AMethod and apparatus for texturizing continuous filamentsALLIED CHEM·Filed 1975·Granted May 24, 1977·8 cites·18 claims
- 1560US4765042AApparatus for texturing continuous filamentary towALLIED CORP·Filed 1984·Granted Aug 23, 1988·9 cites·10 claims
- 1656US4135280AMethod and apparatus for texturizing continuous filamentsALLIED CHEM·Filed 1977·Granted Jan 23, 1979·5 cites·22 claims
- 1756US4024611AMethod and apparatus for texturizing continuous filamentsALLIED CHEM·Filed 1975·Granted May 24, 1977·5 cites·19 claims
- 1849US4450607AMethod for texturizing continuous filamentsALLIED CORP·Filed 1982·Granted May 29, 1984·6 cites·9 claims
- 1946US4462143AMethod for controlling texture level in a moving cavity texturing processALLIED CORP·Filed 1982·Granted Jul 31, 1984·5 cites·2 claims
- 2042US4450997AWinder string-up aspiratorALLIED CORP·Filed 1982·Granted May 29, 1984·3 cites·9 claims
- 2139US4180214ACartridge takeup apparatusALLIED CHEM·Filed 1978·Granted Dec 25, 1979·4 cites·9 claims
- 2236US4450891AMethod of and apparatus for continuous casting using an auxiliary graphite chill rollALLIED CORP·Filed 1982·Granted May 29, 1984·3 cites·7 claims
- 2333US4467507AApparatus and method for producing commingled continuous variable texture yarnALLIED CORP·Filed 1982·Granted Aug 28, 1984·2 cites·3 claims
- 2431US4930198AApparatus for texturing continuous yarnALLIED SIGNAL INC·Filed 1988·Granted Jun 5, 1990·1 cites·8 claims
- 2531US4802268AApparatus for texturizing yarnALLIED SIGNAL INC·Filed 1982·Granted Feb 7, 1989·1 cites·13 claims
- 2628US4476753ACut core apparatusALLIED CORP·Filed 1982·Granted Oct 16, 1984·4 cites·5 claims
- 2722US4616204ACut magnetic core formed of a glassy metal alloyALLIED CORP·Filed 1984·Granted Oct 7, 1986·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →