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VARI L CO

Overview
  • Total Patents
    65
About

VARI L CO has a total of 65 patent applications. Its first patent ever was published in 1975. It filed its patents most often in United States, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets basic communication technologies, electrical machinery and energy and audio-visual technology are SYNERGY MICROWAVE CORP, KRUSE STORKE ELECTRONICS and PLOHL MIROSLAV.

Patent filings per year

Chart showing VARI L COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kiser Joseph H 29
#2 Pope Matthew D 14
#3 Reynolds Robert L 11
#4 Gudewicz Jeffrey T 5
#5 Wilmot Daniel J 3
#6 Will Peter 3
#7 Romero Larry M 2
#8 Pavio Anthony M 1
#9 Seely Warren L 1
#10 Kiger Joseph H 1

Latest patents

Publication Filing date Title
AU2068301A Planar wideband inductive devices and method
WO0145254A1 Planar wideband inductive devices and method
US6163228A Oscillator with power conservation mode
AU3783699A Switched mode oscillator
WO9957804A1 Passive switched oscillator output circuit
EP0988658A1 Orthogonally mounted substrate based resonator
WO9857425A1 Continuously adjustable resonator
US5903431A Multiple single layer monolithic passive integrated circuits and method
US5742213A Unbalanced to balanced high impedance ratio wideband transformer circuit
US5675478A Oscillator voltage regulator
US5619172A High impedance ratio wideband transformer circuit
US4621241A Wide range electronic oscillator
US4355421A Broadband mixer with coplanar balun
US4125810A Broadband high frequency baluns and mixer
US4063176A Broadband high frequency mixer
US4079415A Frequency translator