Zhengzi Li

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Gyeonggi-Do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Frame transmission method using precoding for supporting MU-MIMO, a...
- Patent number 8,948,098
- Issue date Feb 3, 2015
- Intellectual Discovery Co., Ltd.
- Jianjun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for determining a precoding matrix
- Patent number 8,731,091
- Issue date May 20, 2014
- Intellectual Discovery Co., Ltd.
- Jianjun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR DETERMINING A PRECODING MATRIX
- Publication number 20120045019
- Publication date Feb 23, 2012
- SeAH NETWORKS CO., LTD.
- Jianjun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FRAME TRANSMISSION METHOD USING PRECODING FOR SUPPORTING MU-MIMO, A...
- Publication number 20110134859
- Publication date Jun 9, 2011
- SeAH Networks Co., Ltd.
- Jianjun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PILOT SIGNAL TRANSMISSION
- Publication number 20110026482
- Publication date Feb 3, 2011
- Postdata Co., Ltd.
- Jianjun Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE