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Sean Cai
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San Diego, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Flexible OFDM/OFDMA frame structure for communication systems
Patent number
9,509,464
Issue date
Nov 29, 2016
ZTE (USA) INC.
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Flexible OFDM/OFDMA frame structure for communication systems
Patent number
8,953,615
Issue date
Feb 10, 2015
ZTE (USA) Inc.
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frame structure for multi-hop relay in wireless communication systems
Patent number
8,886,207
Issue date
Nov 11, 2014
ZTE (USA) Inc.
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Techniques for providing efficient transmit diversity and bandwidth...
Patent number
8,868,132
Issue date
Oct 21, 2014
ZTE (USA) Inc.
Jason Hou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
OFDM/OFDMA frame structure for communication systems
Patent number
8,811,141
Issue date
Aug 19, 2014
ZTE (USA) Inc.
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Subcarrier cluster-based power control in wireless communications
Patent number
8,711,739
Issue date
Apr 29, 2014
ZTE (USA) Inc.
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Update method of wireless relay station link relation
Patent number
8,699,451
Issue date
Apr 15, 2014
ZTE Corporation
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Scalable OFDM and OFDMA bandwidth allocation in communication systems
Patent number
8,675,570
Issue date
Mar 18, 2014
ZTE (USA) Inc.
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal transmission with fixed subcarrier spacing within OFDMA comm...
Patent number
8,638,652
Issue date
Jan 28, 2014
ZTE (USA) Inc.
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods for superframe/frame overhead reduction within OFDMA-based...
Patent number
8,605,569
Issue date
Dec 10, 2013
ZTE (USA) Inc.
Kim Olszewski
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Efficient acknowledgement messaging in wireless communications
Patent number
8,514,822
Issue date
Aug 20, 2013
ZTE (USA) Inc.
Mary Chion
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signaling for multi-hop relay in wireless communication systems
Patent number
8,437,286
Issue date
May 7, 2013
ZTE (USA) Inc.
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
OFDM/OFDMA frame structure for communication systems
Patent number
8,369,301
Issue date
Feb 5, 2013
ZTE (USA) Inc.
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for improving transmission efficiency of physical layer attr...
Patent number
8,352,631
Issue date
Jan 8, 2013
ZTE Corporation
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frame structure for multi-hop relay in wireless communication systems
Patent number
8,285,296
Issue date
Oct 9, 2012
ZTE (USA) Inc.
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, system, and wireless frame structure for supporting differe...
Patent number
8,238,301
Issue date
Aug 7, 2012
ZTE Corporation
Hongyun Qu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Selective demodulation of downlink traffic in wireless communicatio...
Patent number
8,218,465
Issue date
Jul 10, 2012
ZTE (USA) Inc.
Jason Hou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Flexible OFDM/OFDMA frame structure for communication systems
Patent number
8,204,025
Issue date
Jun 19, 2012
ZTE (USA) Inc.
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Techniques for providing efficient transmit diversity and bandwidth...
Patent number
8,185,160
Issue date
May 22, 2012
ZTE (USA) Inc.
Jason Hou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio resource management in wireless cellular networks having mult...
Patent number
8,170,567
Issue date
May 1, 2012
ZTE (USA) Inc.
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission and reception of reference preamble signals in OFDMA o...
Patent number
8,116,195
Issue date
Feb 14, 2012
ZTE (USA) Inc.
Jason Hou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Subcarrier cluster-based power control in wireless communications
Patent number
8,031,642
Issue date
Oct 4, 2011
ZTE (USA) Inc.
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frame structure for multi-hop relay in wireless communication systems
Patent number
7,873,002
Issue date
Jan 18, 2011
ZTE (USA) Inc.
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems, apparatus and techniques for fast cell search and accurate...
Patent number
7,801,180
Issue date
Sep 21, 2010
ZTE (USA) Inc.
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Fast cell search and accurate synchronization in wireless communica...
Patent number
7,496,113
Issue date
Feb 24, 2009
ZTE (USA) Inc.
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Techniques for providing efficient transmit diversity and bandwidth...
Patent number
7,415,288
Issue date
Aug 19, 2008
ZTE (USA) Inc.
Jason Hou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
OFDM/OFDMA FRAME STRUCTURE FOR COMMUNICATION SYSTEMS
Publication number
20140050149
Publication date
Feb 20, 2014
ZTE (USA) INC.
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OFDM/OFDMA FRAME STRUCTURE FOR COMMUNICATION SYSTEMS
Publication number
20130114509
Publication date
May 9, 2013
ZTE (USA) INC.
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FRAME STRUCTURE FOR MULTI-HOP RELAY IN WIRELESS COMMUNICATION SYSTEMS
Publication number
20130094432
Publication date
Apr 18, 2013
ZTE (USA) Inc.
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS FOR SUPERFRAME/FRAME OVERHEAD REDUCTION WITHIN OFDMA-BASED...
Publication number
20110116485
Publication date
May 19, 2011
Kim Olszewski
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FRAME STRUCTURE FOR MULTI-HOP RELAY IN WIRELESS COMMUNICATION SYSTEMS
Publication number
20110110310
Publication date
May 12, 2011
ZTE (USA) INC.
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FLEXIBLE OFDM/OFDMA FRAME STRUCTURE FOR COMMUNICATION SYSTEMS
Publication number
20110103406
Publication date
May 5, 2011
ZTE (USA) INC.
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FLEXIBLE OFDM/OFDMA FRAME STRUCTURE FOR COMMUNICATION SYSTEMS
Publication number
20110096783
Publication date
Apr 28, 2011
ZTE (USA) INC.
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL TRANSMISSION WITH FIXED SUBCARRIER SPACING WITHIN OFDMA COMM...
Publication number
20110032850
Publication date
Feb 10, 2011
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for Terminating Connection to Wireless Relay Station
Publication number
20100202322
Publication date
Aug 12, 2010
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR JOINING A WIRELESS COMMUNICATION DEVICE TO A WIRELESS TR...
Publication number
20100142405
Publication date
Jun 10, 2010
ZTE Corporation
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method, System, and Wireless Frame Structure for Supporting Differe...
Publication number
20100135207
Publication date
Jun 3, 2010
Hongyun Qu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for Improving Transmission Efficiency of Physical Layer Attr...
Publication number
20100115124
Publication date
May 6, 2010
ZTE Corporation
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
UPDATE METHOD OF WIRELESS RELAY STATION LINK RELATION
Publication number
20100054155
Publication date
Mar 4, 2010
ZTE Corporation
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADAPTIVE MANAGEMENT METHOD FOR WIRELESS TRANSFER NETWORK CONTAINING...
Publication number
20100046396
Publication date
Feb 25, 2010
ZTE Corporation
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Systems, Apparatus and Techniques for Fast Cell Search and Accurate...
Publication number
20090213833
Publication date
Aug 27, 2009
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FLEXIBLE OFDM/OFDMA FRAME STRUCTURE FOR COMMUNICATION SYSTEMS
Publication number
20090185632
Publication date
Jul 23, 2009
Sean CAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OFDM/OFDMA FRAME STRUCTURE FOR COMMUNICATION SYSTEMS
Publication number
20090122771
Publication date
May 14, 2009
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Signaling for Multi-Hop Relay in Wireless Communication Systems
Publication number
20080267110
Publication date
Oct 30, 2008
ZTE (USA) INC.
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Scalable OFDM and OFDMA bandwidth allocation in communication systems
Publication number
20080240275
Publication date
Oct 2, 2008
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Radio resource management in wireless cellular networks having mult...
Publication number
20080220790
Publication date
Sep 11, 2008
ZTE (USA) INC.
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Frame Structure For Multi-Hop Relay In Wireless Communication Systems
Publication number
20080070582
Publication date
Mar 20, 2008
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Efficient Acknowledgement Messaging in Wireless Communications
Publication number
20070298778
Publication date
Dec 27, 2007
Mary Chion
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Subcarrier cluster-based power control in wireless communications
Publication number
20060109923
Publication date
May 25, 2006
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Fast cell search and accurate synchronization in wireless communica...
Publication number
20060062196
Publication date
Mar 23, 2006
Sean Cai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Transmission and reception of reference preamble signals in OFDMA o...
Publication number
20060050799
Publication date
Mar 9, 2006
Jason Hou
H04 - ELECTRIC COMMUNICATION TECHNIQUE