Inventor · disambiguated record
Jiancheng Du
Also filed as: DU JIANCHENG
4 granted patents·15 citations·filing 2003–2014
70Inventor score
Technology areasH04W
Top patents by PatentIndex Score
4 records- 0163US7283787B2Direct amplifying station and positioning method for mobile station thereofHUAWEI TECH CO LTD·Filed 2003·Granted Oct 16, 2007·12 cites·4 claims
- 0262US9572141B2Method, apparatus and system for bearing circuit switched domain service data over radio bearerHUAWEI TECH CO LTD·Filed 2014·Granted Feb 14, 2017·1 cites·16 claims
- 0357US9848429B2Method, apparatus and system for bearing circuit switched domain service data over radio bearerTANG ZONGQUAN·Filed 2011·Granted Dec 19, 2017·1 cites·21 claims
- 0453US9565683B2Method, apparatus and system for bearing circuit switched domain service data over radio bearerTANG ZONGQUAN·Filed 2009·Granted Feb 7, 2017·1 cites·10 claims
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