Inventor · disambiguated record
Changguo Sun
Also filed as: SUN CHANGGUO
7 granted patents·6 citations·filing 2004–2011
72Inventor score
Files withSUN CHANGGUO3CHINA ACADEMY OF TELECOMM TECH1DA TANG MOBILE COMM EQUIPMENT1LI CHUANJUN1SHANGHAI ULTIMATE POWER COMM1
Top patents by PatentIndex Score
7 records- 0168US8818291B2Method and device for antenna calibrationLI CHUANJUN·Filed 2011·Granted Aug 26, 2014·4 cites·12 claims
- 0251US8086178B2Beam-forming method for realizing interference suppressionSUN CHANGGUO·Filed 2006·Granted Dec 27, 2011·1 cites·4 claims
- 0347US7636384B2Method for detecting the orthogonal code CDMA signalDA TANG MOBILE COMM EQUIPMENT·Filed 2004·Granted Dec 22, 2009·1 cites·8 claims
- 0443US7646340B2Method for processing array antenna signalSHANGHAI ULTIMATE POWER COMM·Filed 2006·Granted Jan 12, 2010·0 cites·11 claims
- 0541US8259642B2Method and apparatus for realizing space division multiplexingSUN CHANGGUO·Filed 2008·Granted Sep 4, 2012·0 cites·11 claims
- 0640US7936729B2Distribution method of channelization code in code division multiple access systemCHINA ACADEMY OF TELECOMM TECH·Filed 2005·Granted May 3, 2011·0 cites·11 claims
- 0738US8811904B2Method and apparatus for downlink beam forming in TD-CDMA systemSUN CHANGGUO·Filed 2007·Granted Aug 19, 2014·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →