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TONN DAVID A

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    165,079
  • Filing trend
    ⇩ 100.0%
About

TONN DAVID A has a total of 18 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2009. It filed its patents most often in United States. Its main competitors in its focus markets telecommunications, electrical machinery and energy and machines are FIRST RF CORP, SEA TEL INC and GALTRONICS USA INC.

Patent filings in countries

World map showing TONN DAVID As patent filings in countries
# Country Total Patents
#1 United States 18

Patent filings per year

Chart showing TONN DAVID As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tonn David A 18
#2 Safford Susan M 3

Latest patents

Publication Filing date Title
US10164340B1 Broadband monopole antenna
US10170841B1 Dual mode slotted monopole antenna
US2018083360A1 Broadband circularly polarized patch antenna and method
US9865931B1 Broadband cylindrical antenna and method
US9865930B1 Slotted antenna with anisotropic magnetic loading
US10014584B1 Slotted antenna with uniaxial dielectric covering
US9407010B1 Slotted antenna with anisotropic covering
US9553368B1 Multi-band cable antenna with irregular reactive loading
US9553366B1 Twin-axial wire antenna
US9281568B1 Apparatus and method for improving the gain and bandwidth of a microstrip patch antenna
US9882286B1 Cylindrical antenna using near zero index metamaterial
US8760355B1 Hybrid dual band buoyant cable antenna element
US8593355B1 Reconfigurable buoyant cable antenna with improved gain
US2011279336A1 Modular VLF/LF and HF buoyant cable antenna and method
US8446325B1 Hybrid cable antenna for high frequency band
US8242626B1 Magneto-electric method and apparatus for remote powering on the hull of an underwater vehicle
US8063838B1 Submarine mast antenna controller