Inventor · disambiguated record
Liqian Yao
Also filed as: YAO LIQIAN
2 granted patents·52 citations·filing 1998–2000
64Inventor score
Files withNORTEL NETWORKS LTD2
Top patents by PatentIndex Score
2 records- 0177US6760847B1Method for performing subscriber loop disturber recognition by comparing measured sample power spectral densities with a set of known power spectral densitiesNORTEL NETWORKS LTD·Filed 2000·Granted Jul 6, 2004·35 cites·21 claims
- 0245US6181676B1System protection switchingNORTEL NETWORKS LTD·Filed 1998·Granted Jan 30, 2001·17 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →