Walton; J. Rodney

Patent Applications and Registrations

Patent applications and USPTO patent grants for Walton; J. Rodney.The latest application filed is for "pilots for mimo communication systems".

Company Profile

1.104.82

Walton; J. Rodney - Carlisle MA
Walton; J. Rodney - Boxborough MA
Walton; J. Rodney - Carkiske MA
Walton; J. Rodney - San Diego CA
Walton; J. Rodney - Carisle MA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Pilots for MIMO communication systems Grant 10,382,106 - Ketchum , et al. A	2019-08-13
Multi-antenna transmission for spatial division multiple access Grant 10,128,920 - Walton , et al. November 13, 2	2018-11-13
Pilots For Mimo Communication Systems App 20180227021 - KETCHUM; John ; et al.	2018-08-09
Coding scheme for a wireless communication system Grant 9,979,580 - Ling , et al. May 22, 2	2018-05-22
Pilots for MIMO communication systems Grant 9,967,005 - Ketchum , et al. May 8, 2	2018-05-08
Method and apparatus for providing an efficient control channel structure in a wireless communication system Grant 9,876,609 - Walton , et al. January 23, 2	2018-01-23
Methods and systems for service discovery management in peer-to-peer networks Grant 9,806,935 - Michaelis , et al. October 31, 2	2017-10-31
Receiver for wireless communication network with extended range Grant 9,755,785 - Walton , et al. September 5, 2	2017-09-05
Methods and systems for exploitation of well-connected nodes in peer-to-peer wireless networks Grant 9,749,185 - Walton , et al. August 29, 2	2017-08-29
Coding Scheme For A Wireless Communication System App 20170244588 - Ling; Fuyun ; et al.	2017-08-24
Coding scheme for a wireless communication system Grant 9,647,733 - Ling , et al. May 9, 2	2017-05-09
Multi-antenna Transmission For Spatial Division Multiple Access App 20170126290 - Walton; J. Rodney ; et al.	2017-05-04
Multi-antenna transmission for spatial division multiple access Grant 9,548,851 - Walton , et al. January 17, 2	2017-01-17
Methods and systems for exploitation of well-connected nodes in peer-to-peer wireless networks Grant 9,548,899 - Walton , et al. January 17, 2	2017-01-17
Method and apparatus for providing an efficient control channel structure in a wireless communication system Grant 9,473,269 - Walton , et al. October 18, 2	2016-10-18
Method and Apparatus for Providing an Efficient Control Channel Structure in a Wireless Communication System App 20160270049 - Walton; J. Rodney ; et al.	2016-09-15
Methods and systems for peer-to-peer network discovery using multi-user diversity Grant 9,432,917 - Walton , et al. August 30, 2	2016-08-30
Pilots for MIMO communication systems Grant 9,312,935 - Ketchum , et al. April 12, 2	2016-04-12
Coding scheme for a wireless communication system App 20160043784 - Ling; Fuyun ; et al.	2016-02-11
MIMO WLAN system Grant 9,240,871 - Walton , et al. January 19, 2	2016-01-19
Pilots For Mimo Communication Systems App 20150365147 - Ketchum; John ; et al.	2015-12-17
MIMO system with multiple spatial multiplexing modes Grant 9,048,892 - Walton , et al. June 2, 2	2015-06-02
MIMO system with multiple spatial multiplexing modes Grant 9,031,097 - Walton , et al. May 12, 2	2015-05-12
Methods And Systems For Exploitation Of Well-connected Nodes In Peer-to-peer Wireless Networks App 20150085703 - Walton; J. Rodney ; et al.	2015-03-26
Methods And Systems For Exploitation Of Well-connected Nodes In Peer-to-peer Wireless Networks App 20150085751 - Walton; J. Rodney ; et al.	2015-03-26
Peer-to-peer communication in ad hoc wireless network Grant 8,942,133 - Kumar , et al. January 27, 2	2015-01-27
Peer-to-peer communication in ad hoc wireless network Grant 8,942,130 - Kumar , et al. January 27, 2	2015-01-27
Methods and systems for exploitation of well-connected nodes in peer-to-peer wireless networks Grant 8,934,462 - Walton , et al. January 13, 2	2015-01-13
Transmit diversity processing for a multi-antenna communication system Grant 8,934,329 - Walton , et al. January 13, 2	2015-01-13
MIMO WLAN system Grant 8,913,529 - Walton , et al. December 16, 2	2014-12-16
Distributed hierarchical scheduling in an ad hoc network Grant 8,903,440 - Nanda , et al. December 2, 2	2014-12-02
Transmit diversity processing for a multi-antenna communication system Grant 8,873,365 - Walton , et al. October 28, 2	2014-10-28
Rate selection with margin sharing Grant 8,855,226 - Medvedev , et al. October 7, 2	2014-10-07
Methods and systems for service discovery management in peer-to-peer networks Grant 8,751,576 - Michaelis , et al. June 10, 2	2014-06-10
Peer-to-peer Communication In Ad Hoc Wireless Network App 20140056293 - KUMAR; Ravi ; et al.	2014-02-27
Methods and systems for registrations and service announcements in peer-to-peer networks via cellular overlays Grant 8,639,242 - Michaelis , et al. January 28, 2	2014-01-28
Wireless communication systems with femto nodes Grant 8,634,438 - Nanda , et al. January 21, 2	2014-01-21
Methods and systems for transmission mode selection in a multi channel communication system Grant 8,619,620 - Medvedev , et al. December 31, 2	2013-12-31
Mode and rate control for MIMO transmission Grant 8,615,053 - Wallace , et al. December 24, 2	2013-12-24
Peer-to-peer communication in ad hoc wireless network Grant 8,576,846 - Kumar , et al. November 5, 2	2013-11-05
Channel calibration for a time division duplexed communication system Grant 8,570,988 - Wallace , et al. October 29, 2	2013-10-29
Methods And Systems For Service Discovery Management In Peer-to-peer Networks App 20130281086 - MICHAELIS; Oliver ; et al.	2013-10-24
Methods And Systems For Peer-to-peer Network Discovery Using Multi-user Diversity App 20130281146 - Walton; J. Rodney ; et al.	2013-10-24
Method and apparatus for providing beamforming feedback in wireless communication systems Grant 8,542,589 - Surineni , et al. September 24, 2	2013-09-24
Mimo System With Multiple Spatial Multiplexing Modes App 20130235825 - WALTON; J. Rodney ; et al.	2013-09-12
Methods And Systems For Transmission Mode Selection In A Multi Channel Communication System App 20130182598 - MEDVEDEV; Irina ; et al.	2013-07-18
Peer-to-peer Communication In Ad Hoc Wireless Network App 20130182614 - KUMAR; Ravi ; et al.	2013-07-18
Method and apparatus for allocating downlink resources in a multiple-input multiple-output (MIMO) communication system Grant 8,489,107 - Walton , et al. July 16, 2	2013-07-16
MIMO system with multiple spatial multiplexing modes Grant 8,483,188 - Walton , et al. July 9, 2	2013-07-09
Methods and systems for service discovery management in peer-to-peer networks Grant 8,478,820 - Michaelis , et al. July 2, 2	2013-07-02
Methods and systems for peer-to-peer network discovery using multi-user diversity Grant 8,478,776 - Walton , et al. July 2, 2	2013-07-02
Multi-access hybrid OFDM-CDMA system Grant 8,472,306 - Walton , et al. June 25, 2	2013-06-25
Methods and system for transmission mode selection in a multi channel communication system Grant 8,462,653 - Medvedev , et al. June 11, 2	2013-06-11
MIMO WLAN system Grant 8,462,643 - Walton , et al. June 11, 2	2013-06-11
Multiple frequency band operation in wireless networks Grant 8,462,709 - Nanda , et al. June 11, 2	2013-06-11
Resource allocation for MIMO-OFDM communication systems Grant 8,406,200 - Walton , et al. March 26, 2	2013-03-26
Quality of service scheduler for a wireless network Grant 8,406,235 - Walton , et al. March 26, 2	2013-03-26
Method And Apparatus For An Ad-hoc Wireless Communications System App 20130070715 - Nanda; Sanjiv ; et al.	2013-03-21
MIMO system with multiple spatial multiplexing modes Grant 8,355,313 - Walton , et al. January 15, 2	2013-01-15
MIMO WLAN system Grant 8,320,301 - Walton , et al. November 27, 2	2012-11-27
Derivation and feedback of transmit steering matrix Grant 8,290,089 - Howard , et al. October 16, 2	2012-10-16
Receiver for wireless communication network with extended range Grant 8,265,208 - Walton , et al. September 11, 2	2012-09-11
Transmit Diversity And Spatial Spreading For An Ofdm-based Multi-antenna Communication System App 20120213181 - Walton; J. Rodney ; et al.	2012-08-23
Multi-antenna Transmission For Spatial Division Multiple Access App 20120213302 - Walton; J. Rodney ; et al.	2012-08-23
Detection of stations for wireless communication Grant 8,248,978 - Zhang , et al. August 21, 2	2012-08-21
Channel Calibration For A Time Division Duplexed Communication System App 20120176928 - Wallace; Mark S. ; et al.	2012-07-12
MIMO system with multiple spatial multiplexing modes Grant 8,208,364 - Walton , et al. June 26, 2	2012-06-26
Multi-mode terminal in a wireless MIMO system Grant 8,203,978 - Walton , et al. June 19, 2	2012-06-19
Random Access For Wireless Multiple-access Communication Systems App 20120140664 - Walton; J. Rodney ; et al.	2012-06-07
Closed-loop rate control for a MIMO communication system Grant 8,194,563 - Walton , et al. June 5, 2	2012-06-05
Random access for wireless multiple-access communication systems Grant 8,169,944 - Walton , et al. May 1, 2	2012-05-01
Data detection and demodulation for wireless communication systems Grant 8,170,513 - Walton , et al. May 1, 2	2012-05-01
Transmit diversity and spatial spreading for an OFDM-based multi-antenna communication system Grant 8,169,889 - Walton , et al. May 1, 2	2012-05-01
Receiver spatial processing for eigenmode transmission in a MIMO system Grant 8,160,183 - Ketchum , et al. April 17, 2	2012-04-17
Data detection and demodulation for wireless communication systems Grant 8,145,179 - Walton , et al. March 27, 2	2012-03-27
Channel calibration for a time division duplexed communication system Grant 8,134,976 - Wallace , et al. March 13, 2	2012-03-13
Methods And Systems For Service Discovery Management In Peer-to-peer Networks App 20120033585 - Michaelis; Oliver ; et al.	2012-02-09
Mode And Rate Control For Mimo Transmission App 20120033618 - Wallace; Mark S. ; et al.	2012-02-09
Mode and rate control for MIMO transmission Grant 8,102,944 - Wallace , et al. January 24, 2	2012-01-24
METHOD AND APPARATUS FOR ALLOCATING downlink RESOURCES IN A MULTIPLE-INPUT MULTIPLE-OUTPUT (MIMO) COMMUNICATION SYSTEM App 20110261899 - Walton; J. Rodney ; et al.	2011-10-27
Pilots For Mimo Communication Systems App 20110235744 - Ketchum; John W. ; et al.	2011-09-29
Distributed Hierarchical Scheduling In An Ad Hoc Network App 20110223952 - Nanda; Sanjiv ; et al.	2011-09-15
Pilots for MIMO communication system Grant 7,986,742 - Ketchum , et al. July 26, 2	2011-07-26
Methods And Systems For Peer-to-peer Network Discovery Using Multi-user Diversity App 20110106837 - Walton; J. Rodney ; et al.	2011-05-05
Single-burst Acquisition For Wireless Communication System App 20110103523 - Wallace; Mark S. ; et al.	2011-05-05
Methods And Systems For Exploitation Of Well-connected Nodes In Peer-to-peer Wireless Networks App 20110080869 - Walton; J. Rodney ; et al.	2011-04-07
Methods And Systems For Registrations And Service Announcements In Peer-to-peer Networks Via Cellular Overlays App 20110081908 - Michaelis; Oliver ; et al.	2011-04-07
Broadcast transmission with spatial spreading in a multi-antenna communication system Grant 7,907,689 - Walton , et al. March 15, 2	2011-03-15
Methods And Systems For Service Discovery Management In Peer-to-peer Networks App 20110055326 - Michaelis; Oliver ; et al.	2011-03-03
Broadcast transmission with spatial spreading in a multi-antenna communication system Grant 7,899,131 - Walton , et al. March 1, 2	2011-03-01
Frequency-independent spatial processing for wideband MISO and MIMO systems Grant 7,894,538 - Walton , et al. February 22, 2	2011-02-22
Single-burst acquistion for wireless communication system Grant 7,852,972 - Wallace , et al. December 14, 2	2010-12-14
Methods And Systems For Transmission Mode Selection In A Multi Channel Communication System App 20100296407 - Medvedev; Irina ; et al.	2010-11-25
Radiated Power Control For A Multi-antenna Transmission App 20100222017 - Walton; J. Rodney ; et al.	2010-09-02
Receiver Spatial Processing For Eigenmode Transmission In A Mimo System App 20100215115 - Ketchum; John W. ; et al.	2010-08-26
Transmit Diversity Processing For A Multi-antenna Communication System App 20100208841 - Walton; J. Rodney ; et al.	2010-08-19
Closed-loop Rate Control For A Mimo Communication System App 20100208839 - Walton; J. Rodney ; et al.	2010-08-19
Data transmission with spatial spreading in a MIMO communication system Grant 7,764,754 - Walton , et al. July 27, 2	2010-07-27
Receiver spatial processing for eigenmode transmission in a MIMO system Grant 7,742,546 - Ketchum , et al. June 22, 2	2010-06-22
Wireless Communication Systems With Femto Nodes App 20100135234 - Nanda; Sanjiv ; et al.	2010-06-03
Mimo System With Multiple Spatial Multiplexing Modes App 20100119001 - Walton; J. Rodney ; et al.	2010-05-13
Adaptive Pilot Insertion For A Mimo-ofdm System App 20100067590 - Walton; J. Rodney ; et al.	2010-03-18
Methods And Systems For Transmission Mode Selection In A Multi Channel Communication System App 20100067401 - Medvedev; Irina ; et al.	2010-03-18
Resource Allocation For Mimo-ofdm Communication Systems App 20100020757 - Walton; J. Rodney ; et al.	2010-01-28
Transmit diversity and spatial spreading for an OFDM-based multi-antenna communication system App 20100002570 - Walton; J. Rodney ; et al.	2010-01-07
Receiver For Wireless Communication Network With Extended Range App 20090290664 - Walton; J. Rodney ; et al.	2009-11-26
Rate Selection With Margin Sharing App 20090129454 - Medvedev; Irina ; et al.	2009-05-21
Receiver For Wireless Communication Network With Extended Range App 20090122927 - Walton; J. Rodney ; et al.	2009-05-14
Multi-antenna Transmission For Spatial Division Multiple Access App 20090092087 - Walton; J. Rodney ; et al.	2009-04-09
Mode And Rate Control For Mimo Transmission App 20080285664 - Wallace; Mark S. ; et al.	2008-11-20
Mimo Wlan System App 20080285669 - Walton; J. Rodney ; et al.	2008-11-20
Mimo Wlan System App 20080285670 - Walton; J. Rodney ; et al.	2008-11-20
Mimo Wlan System App 20080285488 - Walton; J. Rodney ; et al.	2008-11-20
Mimo System With Multiple Spatial Multiplexing Modes App 20080267098 - Walton; J. Rodney ; et al.	2008-10-30
Mimo System With Multiple Spatial Multiplexing Modes App 20080267138 - Walton; J. Rodney ; et al.	2008-10-30
Multi-mode Terminal In A Wireless Mimo System App 20080069015 - Walton; J. Rodney ; et al.	2008-03-20
Iterative eigenvector computation for a MIMO communication system Grant 7,346,115 - Howard , et al. March 18, 2	2008-03-18
Data Detection And Demodulation For Wireless Communication Systems App 20080049857 - Walton; J. Rodney ; et al.	2008-02-28
Method And Apparatus For Providing Beamforming Feedback In Wireless Communication Systems App 20080045153 - Surineni; Shravan K. ; et al.	2008-02-21
Detection Of Stations For Wireless Communication App 20080043778 - Zhang; Xiandong ; et al.	2008-02-21
Multi-antenna Transmission For Spatial Division Multiple Access App 20080037681 - Walton; J. Rodney ; et al.	2008-02-14
Multi-antenna Transmission For Spatial Division Multiple Access App 20080025425 - Walton; J. Rodney ; et al.	2008-01-31
Multi-antenna Transmission For Spatial Division Multiple Access App 20080025444 - Walton; J. Rodney ; et al.	2008-01-31
Multi-mode terminal in a wireless MIMO system Grant 7,324,429 - Walton , et al. January 29, 2	2008-01-29
Single-burst Acquistion For Wireless Communication System App 20080002794 - Wallace; Mark S. ; et al.	2008-01-03
Derivation And Feedback Of Transmit Steering Matrix App 20070268181 - Howard; Steven J. ; et al.	2007-11-22
Multi-antenna transmission for spatial division multiple access Grant 7,298,805 - Walton , et al. November 20, 2	2007-11-20
Channel Estimation And Spatial Processing For Tdd Mimo Systems App 20070086536 - Ketchum; John W. ; et al.	2007-04-19
Calibration of downlink and uplink channel responses in a wireless MIMO communication system Grant 7,206,354 - Wallace , et al. April 17, 2	2007-04-17
Channel estimation and spatial processing for TDD MIMO systems Grant 7,151,809 - Ketchum , et al. December 19, 2	2006-12-19
Frequency-independent spatial processing for wideband MISO and MIMO systems App 20060274844 - Walton; J. Rodney ; et al.	2006-12-07
Frequency-independent spatial processing for wideband MISO and MIMO systems Grant 7,065,144 - Walton , et al. June 20, 2	2006-06-20
Method and apparatus for controlling uplink transmissions of a wireless communication system Grant 7,042,856 - Walton , et al. May 9, 2	2006-05-09
Transmit diversity processing for a multi-antenna communication system App 20060039275 - Walton; J. Rodney ; et al.	2006-02-23
Transmit diversity processing for a multi-antenna communication system Grant 7,002,900 - Walton , et al. February 21, 2	2006-02-21
Iterative eigenvector computation for a MIMO communication system App 20050237920 - Howard, Steven J. ; et al.	2005-10-27
Transmit diversity and spatial spreading for an OFDM-based multi-antenna communication system App 20050195733 - Walton, J. Rodney ; et al.	2005-09-08
Calibration of downlink and uplink channel responses in a wireless MIMO communication system App 20050185728 - Wallace, Mark S. ; et al.	2005-08-25
Transmit diversity and spatial spreading for an OFDM-based multi-antenna communication system App 20050180312 - Walton, J. Rodney ; et al.	2005-08-18
Channel calibration for a time division duplexed communication system App 20050128953 - Wallace, Mark S. ; et al.	2005-06-16
Method and apparatus for providing an efficient control channel structure in a wireless communication system App 20050120097 - Walton, J. Rodney ; et al.	2005-06-02
Quality of service scheduler for a wireless network App 20050111462 - Walton, J. Rodney ; et al.	2005-05-26
Multi-antenna transmission for spatial division multiple access App 20050111599 - Walton, J. Rodney ; et al.	2005-05-26
Receiver spatial processing for eigenmode transmission in a MIMO system App 20050078762 - Ketchum, John W. ; et al.	2005-04-14
Frequency-independent spatial processing for wideband MISO and MIMO systems App 20050047515 - Walton, J. Rodney ; et al.	2005-03-03
Pilots for MIMO communication systems App 20040179627 - Ketchum, John W. ; et al.	2004-09-16
Random access for wireless multiple-access communication systems App 20040156328 - Walton, J. Rodney ; et al.	2004-08-12
Multi-mode terminal in a wireless MIMO system App 20040146018 - Walton, J. Rodney ; et al.	2004-07-29
Data detection and demodulation for wireless communication systems App 20040137863 - Walton, J. Rodney ; et al.	2004-07-15
MIMO system with multiple spatial multiplexing modes App 20040136349 - Walton, J. Rodney ; et al.	2004-07-15
Channel calibration for a time division duplexed communication system App 20040085939 - Wallace, Mark S. ; et al.	2004-05-06
Channel estimation and spatial processing for TDD MIMO systems App 20040087324 - Ketchum, John W. ; et al.	2004-05-06
Transmit diversity processing for a multi-antenna communication system App 20040081073 - Walton, J. Rodney ; et al.	2004-04-29
MIMO WLAN system App 20040082356 - Walton, J. Rodney ; et al.	2004-04-29

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