Inventor · disambiguated record
Qingfei Nian
Also filed as: NIAN QINGFEI
3 granted patents·2 pending applications·1 citations·filing 2009–2012
46Inventor score
Top patents by PatentIndex Score
5 records- 0150US9124533B2Service bandwidth configuring method and network management systemCHEN JIE·Filed 2009·Granted Sep 1, 2015·1 cites·14 claims
- 0234US8509217B2Method and device for establishing a route of a connectionNIAN QINGFEI·Filed 2009·Granted Aug 13, 2013·0 cites·7 claims
- 0333US2012300783A1Method and system for updating network topology in multi-protocol label switching systemCHEN QIAOGANG·Filed 2009·Application pending·0 cites
- 0423US9413603B2Method for implementing virtual network, and network management systemNIAN QINGFEI·Filed 2012·Granted Aug 9, 2016·0 cites·15 claims
- 0520US2012219284A1Method and Apparatus for Processing Tandem Connection Monitoring LevelNIAN QINGFEI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →