Tonn; David A

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tonn; David A.The latest application filed is for "broadband circularly polarized patch antenna and method".

Company Profile

0.42.7

Tonn; David A - Charlestown RI
Tonn; David A. - Charlestown RI US
Tonn; David A. - Amston CT
Tonn; David A - Amston CT US

*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
Dual mode slotted monopole antenna Grant 10,170,841 - Tonn J	2019-01-01
Broadband monopole antenna Grant 10,164,340 - Tonn , et al. Dec	2018-12-25
Broadband circularly polarized patch antenna and method Grant 10,069,211 - Tonn September 4, 2	2018-09-04
Slotted antenna with uniaxial dielectric covering Grant 10,014,584 - Tonn July 3, 2	2018-07-03
Broadband Circularly Polarized Patch Antenna and Method App 20180083360 - Tonn; David A.	2018-03-22
Cylindrical antenna using near zero index metamaterial Grant 9,882,286 - Tonn January 30, 2	2018-01-30
Buoyant helical twin-axial wire antenna Grant 9,882,273 - Tonn January 30, 2	2018-01-30
Broadband cylindrical antenna and method Grant 9,865,931 - Tonn , et al. January 9, 2	2018-01-09
Slotted antenna with anisotropic magnetic loading Grant 9,865,930 - Tonn January 9, 2	2018-01-09
Buoyant Helical Twin-Axial Wire Antenna App 20170062916 - Tonn; David A.	2017-03-02
Multi-band cable antenna with irregular reactive loading Grant 9,553,368 - Tonn January 24, 2	2017-01-24
Twin-axial wire antenna Grant 9,553,366 - Tonn January 24, 2	2017-01-24
Slotted antenna with anisotropic covering Grant 9,407,010 - Tonn , et al. August 2, 2	2016-08-02
Apparatus and method for improving the gain and bandwidth of a microstrip patch antenna Grant 9,281,568 - Tonn March 8, 2	2016-03-08
Hybrid dual band buoyant cable antenna element Grant 8,760,355 - Tonn June 24, 2	2014-06-24
Reconfigurable buoyant cable antenna with improved gain Grant 8,593,355 - Tonn November 26, 2	2013-11-26
Hybrid cable antenna for high frequency band Grant 8,446,325 - Tonn May 21, 2	2013-05-21
Magneto-electric method and apparatus for remote powering on the hull of an underwater vehicle Grant 8,242,626 - Tonn August 14, 2	2012-08-14
Modular VLF/LF and HF buoyant cable antenna and method Grant 8,203,495 - Tonn June 19, 2	2012-06-19
Submarine mast antenna controller Grant 8,063,838 - Tonn November 22, 2	2011-11-22
Modular VLF/LF And HF Buoyant Cable Antenna And Method App 20110279336 - Tonn; David A	2011-11-17
Ultra wideband buoyant cable antenna element Grant 7,868,833 - Tonn January 11, 2	2011-01-11
Ultra wideband buoyant cable antenna element App 20100045545 - Tonn; David A.	2010-02-25
Inductive coupling method for remote powering of sensors Grant 7,649,283 - Tonn , et al. January 19, 2	2010-01-19
Inductive Coupling Method For Remote Powering Of Sensors App 20090008994 - Tonn; David A ; et al.	2009-01-08
Wideband floating wire antenna using a double negative meta-material Grant 7,429,957 - Tonn September 30, 2	2008-09-30
Wideband traveling wave microstrip antenna Grant 7,307,590 - Tonn December 11, 2	2007-12-11
Evanescent waveguide apparatus and method for measurement of dielectric constant Grant 7,288,944 - Tonn October 30, 2	2007-10-30
Displacement current method and apparatus for remote powering of a sensor grid Grant 7,170,821 - Tonn , et al. January 30, 2	2007-01-30
Omni-azimuthal pattern generator for VLF and LF communication Grant 7,106,269 - Tonn September 12, 2	2006-09-12
Segmented microstrip patch antenna with exponential capacitive loading Grant 7,061,431 - Tonn June 13, 2	2006-06-13
Microstrip patch antenna with progressive slot loading Grant 6,674,406 - Tonn January 6, 2	2004-01-06

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