Enfield; Debra Lea

Patent Applications and Registrations

Patent applications and USPTO patent grants for Enfield; Debra Lea.The latest application filed is for "systems and methods for orthogonal frequency divisional multiplexing".

Company Profile

0.8.31

Enfield; Debra Lea - Chaska MN US
Enfield, Debra Lea - San Diego CA

*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
Systems and methods for orthogonal frequency division multiplexing Grant 8,406,115 - Dapper , et al. March 26, 2	2013-03-26
Systems and method for orthogonal frequency divisional multiplexing Grant 8,351,321 - Dapper , et al. January 8, 2	2013-01-08
Systems And Methods For Orthogonal Frequency Divisional Multiplexing App 20120195184 - Dapper; Mark J. ; et al.	2012-08-02
Systems and method for orthogonal frequency divisional multiplexing Grant 8,174,956 - Dapper , et al. May 8, 2	2012-05-08
Systems and method for orthogonal frequency divisional multiplexing Grant 8,089,853 - Dapper , et al. January 3, 2	2012-01-03
Systems And Methods For Orthogonal Frequency Division Multiplexing App 20110242963 - Dapper; Mark J. ; et al.	2011-10-06
Systems and method for orthogonal frequency divisional multiplexing Grant 7,881,181 - Dapper , et al. February 1, 2	2011-02-01
System And Method For Contention Based Tones In A Multipoint-to-point Orthogonal Frequency Division Multiplexing System App 20090238065 - Dapper; Mark J. ; et al.	2009-09-24
Systems And Method For Orthogonal Frequency Divisional Multiplexing App 20090225818 - Dapper; Mark J. ; et al.	2009-09-10
Methods And Systems For Selecting Modulation In An Orthogonal Frequency Division Multiplexing System App 20090092040 - Dapper; Mark J. ; et al.	2009-04-09
Tone Allocation In Multipoint-to-point Communication Using Orthogonal Frequency Division Multiplexing App 20090080554 - Dapper; Mark J. ; et al.	2009-03-26
System For Multiple Use Subchannels App 20090080552 - Dapper; Mark J. ; et al.	2009-03-26
Systems And Method For Orthogonal Frequency Divisional Multiplexing App 20090067319 - Dapper; Mark J. ; et al.	2009-03-12
Systems And Method For Orthogonal Frequency Divisional Multiplexing App 20080253435 - Dapper; Mark J. ; et al.	2008-10-16
Systems And Method For Orthogonal Frequency Divisional Multiplexing App 20080240410 - Dapper; Mark J. ; et al.	2008-10-02
Systems And Method For Orthogonal Frequency Divisional Multiplexing App 20080240214 - Dapper; Mark J. ; et al.	2008-10-02
Systems And Method For Orthogonal Frequency Divisional Multiplexing App 20080225692 - Dapper; Mark J. ; et al.	2008-09-18
Systems And Method For Orthogonal Frequency Divisional Multiplexing App 20080225690 - Dapper; Mark J. ; et al.	2008-09-18
Systems And Method For Orthogonal Frequency Divisional Multiplexing App 20080225691 - Dapper; Mark J. ; et al.	2008-09-18
Systems And Method For Orthogonal Frequency Divisional Multiplexing App 20080082598 - Dapper; Mark J. ; et al.	2008-04-03
Systems And Method For Orthogonal Frequency Divisional Multiplexing App 20080063010 - Dapper; Mark J. ; et al.	2008-03-13
Systems And Method For Orthogonal Frequency Divisional Multiplexing App 20080056398 - Dapper; Mark J. ; et al.	2008-03-06
Systems And Method For Orthogonal Frequency Divisional Multiplexing App 20080056119 - Dapper; Mark J. ; et al.	2008-03-06
Tone Hopping In A Multipoint-to-point Orthogonal Frequency Division Multiplexing Communication System App 20080049599 - Dapper; Mark J. ; et al.	2008-02-28
Systems And Method For Orthogonal Frequency Divisional Multiplexing App 20080049860 - Dapper; Mark J. ; et al.	2008-02-28
Systems And Method For Orthogonal Frequency Divisional Multiplexing App 20080049856 - Dapper; Mark J. ; et al.	2008-02-28
Systems And Method For Orthogonal Frequency Divisional Multiplexing App 20080049604 - Dapper; Mark J. ; et al.	2008-02-28
Systems For Contention-based Bandwidth Requests In Orthogonal Frequency Division Multiplexing Systems App 20070263665 - Dapper; Mark J. ; et al.	2007-11-15
Multiuse Subcarriers In Multipoint-to-point Communication Using Orthogonal Frequency Division Multiplexing App 20070253323 - Dapper; Mark J. ; et al.	2007-11-01
Method For Multiple Use Subchannels App 20070253500 - Dapper; Mark J. ; et al.	2007-11-01
Tone Allocation In Multipoint-to-point Communication Using Orthgonal Frequency Division Multiplexing App 20070186258 - Dapper; Mark J. ; et al.	2007-08-09
Modular telephone App 20020146112 - Larson, Kent W. ; et al.	2002-10-10
Controlling service units in a communication system App 20020116719 - Dapper, Mark J. ; et al.	2002-08-22
Computer data transmission over a telecommunications network App 20020105950 - Dapper, Mark J. ; et al.	2002-08-08
Communication system with multicarrier telephony transport App 20020106060 - Dapper, Mark J. ; et al.	2002-08-08
Communication System With Multicarrier Telephony Transport App 20020102937 - DAPPER, MARK J. ; et al.	2002-08-01
Channel selection for a hybrid fiber coax network Grant 6,334,219 - Hill , et al. December 25, 2	2001-12-25
Communication system with multicarrier telephony transport Grant 6,282,683 - Dapper , et al. August 28, 2	2001-08-28

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