Inventor · disambiguated record
Daofeng Xu
Also filed as: XU DAOFENG
4 granted patents·7 citations·filing 2009–2010
62Inventor score
Technology areasH04B
Top patents by PatentIndex Score
4 records- 0177US8355351B2Method, apparatus and system for forming time division duplex multi-input multi-output downlink beamsHUAWEI TECH CO LTD·Filed 2010·Granted Jan 15, 2013·6 cites·10 claims
- 0252US8218668B2Multi-user MIMO method, apparatus and communication system for transmitting signalYANG LUXI·Filed 2009·Granted Jul 10, 2012·1 cites·18 claims
- 0343US8411727B2Method and device for feeding back and receiving downlink channel informationYANG LUXI·Filed 2009·Granted Apr 2, 2013·0 cites·7 claims
- 0432US8264982B2Method, apparatus and system for forming time division duplex multi-input multi-output downlink beamsYANG LUXI·Filed 2010·Granted Sep 11, 2012·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →