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Charles M. Leedom JR.
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Falls Church, VA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Security system for handheld wireless devices using time-variable e...
Patent number
11,647,385
Issue date
May 9, 2023
MLR, LLC
Charles M. Leedom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Security system for handheld wireless devices using time-variable e...
Patent number
11,622,265
Issue date
Apr 4, 2023
MLR, LLC
Charles M. Leedom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Security system for handheld wireless devices using time-variable e...
Patent number
11,375,366
Issue date
Jun 28, 2022
MLR, LLC
Charles M. Leedom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Security system for handheld wireless devices using time-variable e...
Patent number
10,652,734
Issue date
May 12, 2020
MLR, LLC
Charles M. Leedom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tiered wireless, multi-modal access system and method
Patent number
10,098,047
Issue date
Oct 9, 2018
Mobile Data Off-Loading, Inc.
Charles M. Leedom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tiered wireless, multi-modal access system and method
Patent number
9,532,267
Issue date
Dec 27, 2016
MOBILE DATA OFF-LOADING INC.
Charles M. Leedom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Security system for handheld wireless devices using time-variable e...
Patent number
9,531,548
Issue date
Dec 27, 2016
MLR, LLC
Charles M. Leedom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tiered wireless, multi-modal access system and method
Patent number
8,831,617
Issue date
Sep 9, 2014
MLR, LLC
Charles M. Leedom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Security system for handheld wireless devices using time-variable e...
Patent number
8,732,459
Issue date
May 20, 2014
MLR, LLC
Charles M. Leedom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tiered wireless, multi-modal access system and method
Patent number
8,700,041
Issue date
Apr 15, 2014
MLR, LLC
Charles M. Leedom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tiered wireless, multi-modal access system and method
Patent number
8,401,559
Issue date
Mar 19, 2013
MLR, LLC
Charles M. Leedom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive omni-modal radio apparatus and methods
Patent number
6,134,453
Issue date
Oct 17, 2000
Leedom, Jr.; Charles M.
Joseph B. Sainton
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive omni-modal radio apparatus and methods
Patent number
5,854,985
Issue date
Dec 29, 1998
Spectrum Information Technologies, Inc.
Joseph B. Sainton
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SECURITY SYSTEM FOR HANDHELD WIRELESS DEVICES USING TIME-VARIABLE E...
Publication number
20230124022
Publication date
Apr 20, 2023
MLR, LLC
Charles M. LEEDOM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR BLOCKCHAIN STORAGE OF DATA GENERATED VIA P...
Publication number
20230006845
Publication date
Jan 5, 2023
Syferex, LLC
Charles M. Leedom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SECURITY SYSTEM FOR HANDHELD WIRELESS DEVICES USING TIME-VARIABLE E...
Publication number
20220408244
Publication date
Dec 22, 2022
MLR, LLC
Charles M. LEEDOM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SECURITY SYSTEM FOR HANDHELD WIRELESS DEVICES USING TIME-VARIABLE E...
Publication number
20200404492
Publication date
Dec 24, 2020
MLR, LLC
Charles M. Leedom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TIERED WIRELESS, MULTI-MODAL ACCESS SYSTEM AND METHOD
Publication number
20190045411
Publication date
Feb 7, 2019
Mobile Data Off-Loading, Inc.
Charles M. Leedom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SECURITY SYSTEM FOR HANDHELD WIRELESS DEVICES USING TIME-VARIABLE E...
Publication number
20170171750
Publication date
Jun 15, 2017
MLR, LLC
Charles M. LEEDOM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TIERED WIRELESS, MULTI-MODAL ACCESS SYSTEM AND METHOD
Publication number
20170105157
Publication date
Apr 13, 2017
Mobile Data Off-Loading Inc.
Charles M. Leedom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SECURITY SYSTEM FOR HANDHELD WIRELESS DEVICES USING TIME-VARIABLE E...
Publication number
20160119149
Publication date
Apr 28, 2016
MLR, LLC
Charles M. Leedom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TIERED WIRELESS, MULTI-MODAL ACCESS SYSTEM AND METHOD
Publication number
20140378128
Publication date
Dec 25, 2014
MLR, LLC
Charles M. LEEDOM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TIERED WIRELESS, MULTI-MODAL ACCESS SYSTEM AND METHOD
Publication number
20140106772
Publication date
Apr 17, 2014
MLR, LLC
Charles M. LEEDOM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TIERED WIRELESS, MULTI-MODAL ACCESS SYSTEM AND METHOD
Publication number
20130210448
Publication date
Aug 15, 2013
MLR, LLC
Charles M. LEEDOM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SECURITY SYSTEM FOR HANDHELD WIRELESS DEVICES USING TIME-VARIABLE E...
Publication number
20130159705
Publication date
Jun 20, 2013
MLR, LLC
Charles M. LEEDOM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Adaptive Omni-Modal Radio Apparatus and Methods
Publication number
20080274767
Publication date
Nov 6, 2008
MLR, LLC
Joseph B. Sainton
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Tiered Wireless, Multi-Modal Access System and Method
Publication number
20080214231
Publication date
Sep 4, 2008
MLR, LLC
Charles M. LEEDOM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Security system for handheld wireless devices using-time variable e...
Publication number
20080022089
Publication date
Jan 24, 2008
Charles M. Leedom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Adaptive omni-modal radio apparatus and methods
Publication number
20050159179
Publication date
Jul 21, 2005
MLR, LLC
Joseph B. Sainton
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Tiered wireless, multi-modal access system and method
Publication number
20050159164
Publication date
Jul 21, 2005
MLR, LLC
Charles M. Leedom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Tiered wireless, multi-modal access system and method
Publication number
20010036835
Publication date
Nov 1, 2001
Charles M. Leedom
H04 - ELECTRIC COMMUNICATION TECHNIQUE