Inventor · disambiguated record
Sean Cai
Also filed as: CAI SEAN
28 granted patents·5 pending applications·502 citations·filing 2005–2013
97Inventor score
Top patents by PatentIndex Score
33 records- 0198US7873002B2Frame structure for multi-hop relay in wireless communication systemsZTE USA INC·Filed 2007·Granted Jan 18, 2011·71 cites·13 claims
- 0298US7496113B2Fast cell search and accurate synchronization in wireless communicationsZTE USA INC·Filed 2005·Granted Feb 24, 2009·110 cites·54 claims
- 0396US7415288B1Techniques for providing efficient transmit diversity and bandwidth segmentation in a wireless communication systemZTE USA INC·Filed 2006·Granted Aug 19, 2008·49 cites·24 claims
- 0495US8204025B2Flexible OFDM/OFDMA frame structure for communication systemsCAI SEAN·Filed 2008·Granted Jun 19, 2012·40 cites·60 claims
- 0594US8369301B2OFDM/OFDMA frame structure for communication systemsZTE USA INC·Filed 2008·Granted Feb 5, 2013·29 cites·17 claims
- 0694US8116195B2Transmission and reception of reference preamble signals in OFDMA or OFDM communication systemsHOU JASON·Filed 2005·Granted Feb 14, 2012·63 cites·20 claims
- 0792US8953615B2Flexible OFDM/OFDMA frame structure for communication systemsCAI SEAN·Filed 2011·Granted Feb 10, 2015·17 cites·20 claims
- 0890US9509464B2Flexible OFDM/OFDMA frame structure for communication systemsCAI SEAN·Filed 2011·Granted Nov 29, 2016·14 cites·13 claims
- 0987US8437286B2Signaling for multi-hop relay in wireless communication systemsCAI SEAN·Filed 2008·Granted May 7, 2013·14 cites·36 claims
- 1085US8031642B2Subcarrier cluster-based power control in wireless communicationsZTE USA INC·Filed 2005·Granted Oct 4, 2011·12 cites·20 claims
- 1184US8675570B2Scalable OFDM and OFDMA bandwidth allocation in communication systemsCAI SEAN·Filed 2008·Granted Mar 18, 2014·12 cites·16 claims
- 1281US8711739B1Subcarrier cluster-based power control in wireless communicationsCAI SEAN·Filed 2011·Granted Apr 29, 2014·5 cites·19 claims
- 1380US8285296B2Frame structure for multi-hop relay in wireless communication systemsCAI SEAN·Filed 2011·Granted Oct 9, 2012·4 cites·20 claims
- 1480US8170567B2Radio resource management in wireless cellular networks having multihop relay stationsCAI SEAN·Filed 2008·Granted May 1, 2012·9 cites·16 claims
- 1578US8605569B2Methods for superframe/frame overhead reduction within OFDMA-based communication systemsOLSZEWSKI KIM·Filed 2009·Granted Dec 10, 2013·9 cites·29 claims
- 1677US8811141B2OFDM/OFDMA frame structure for communication systemsZTE USA INC·Filed 2013·Granted Aug 19, 2014·3 cites·10 claims
- 1777US7801180B2Systems, apparatus and techniques for fast cell search and accurate synchronization in wireless communicationsZTE USA INC·Filed 2009·Granted Sep 21, 2010·6 cites·32 claims
- 1875US8218465B1Selective demodulation of downlink traffic in wireless communication systemsHOU JASON·Filed 2006·Granted Jul 10, 2012·7 cites·16 claims
- 1973US8352631B2Method for improving transmission efficiency of physical layer attributes in wireless communication systemZTE CORP·Filed 2008·Granted Jan 8, 2013·5 cites·22 claims
- 2073US8199712B2System and a method for supporting a plurality of multiple access technology and the frame structure thereofQU HONGYUN·Filed 2008·Granted Jun 12, 2012·6 cites·45 claims
- 2172US8638652B2Signal transmission with fixed subcarrier spacing within OFDMA communication systemsCAI SEAN·Filed 2010·Granted Jan 28, 2014·3 cites·47 claims
- 2270US8699451B2Update method of wireless relay station link relationCAI SEAN·Filed 2007·Granted Apr 15, 2014·4 cites·20 claims
- 2369US8185160B1Techniques for providing efficient transmit diversity and bandwidth segmentation in a wireless communication systemHOU JASON·Filed 2008·Granted May 22, 2012·3 cites·20 claims
- 2467US8238301B2Method, system, and wireless frame structure for supporting different mode of multiple accessQU HONGYUN·Filed 2007·Granted Aug 7, 2012·4 cites·7 claims
- 2553US8886207B2Frame structure for multi-hop relay in wireless communication systemsZTE USA INC·Filed 2012·Granted Nov 11, 2014·0 cites·24 claims
- 2652US2013114509A1Ofdm/ofdma frame structure for communication systemsZTE USA INC·Filed 2012·Application pending·0 cites
- 2751US8868132B1Techniques for providing efficient transmit diversity and bandwidth segmentation in a wireless communication systemHOU JASON·Filed 2012·Granted Oct 21, 2014·0 cites·10 claims
- 2845US2010202322A1Method for Terminating Connection to Wireless Relay StationCAI SEAN·Filed 2007·Application pending·0 cites
- 2945US2010142405A1Method for joining a wireless communication device to a wireless transmission networkZTE CORP·Filed 2007·Application pending·0 cites
- 3045US2010046396A1Adaptive management method for wireless transfer network containing base station and wireless relay stationsZTE CORP·Filed 2007·Application pending·0 cites
- 3144US8514822B2Efficient acknowledgement messaging in wireless communicationsCHION MARY·Filed 2007·Granted Aug 20, 2013·0 cites·16 claims
- 3242US2010067585A1A wireless communication apparatus and the configuration method thereofZTE CORP·Filed 2006·Application pending·0 cites
- 3340USD658619SHandsetCAI SEAN·Filed 2011·Granted May 1, 2012·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →