Learn more

GEORGE ABRAHAM

Overview
  • Total Patents
    16
About

GEORGE ABRAHAM has a total of 16 patent applications. Its first patent ever was published in 1956. It filed its patents most often in United States. Its main competitors in its focus markets basic communication technologies, measurement and semiconductors are MOSWAY TECH LIMITED, QUICKLOGIC CORP and ASTEX CO LTD.

Patent filings in countries

World map showing GEORGE ABRAHAMs patent filings in countries
# Country Total Patents
#1 United States 16

Patent filings per year

Chart showing GEORGE ABRAHAMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 George Abraham 16

Latest patents

Publication Filing date Title
US3333196A Electrical switching means
US3355597A Single negative resistance tristable operation
US3328605A Multiple avalanche device
US3327136A Variable gain tunneling
US3293453A Negative resistance multistable circuit switching
US3315093A Multistable circuit having one direct and one inverted negative resistance
US3200266A Multistable circuit employing plurality of parallel-connected semiconductor devices each having more than one pn junction
US3184602A Multistable electrical switching means embodying semiconductors
US3089039A Multistable circuit employing devices in cascade connection to produce a composite voltage-current characteristic with a plurality of negative resistance regions
US2974262A Solid state device and method of making same
US2912599A Parametric switching circuit amplifier
US2964654A Electrical switching circuit
US2909679A Hall effect circuit employing a steady state of charge carriers
US2939965A Electrical switching circuit
US2941094A Electrical amplifying circuit
US2939966A Electrical switching circuit