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CUNNINGHAM JAMES A

Overview
  • Total Patents
    12
About

CUNNINGHAM JAMES A has a total of 12 patent applications. Its first patent ever was published in 1913. It filed its patents most often in United States. Its main competitors in its focus markets semiconductors, telecommunications and basic communication technologies are SMIC INTEGRATED CIRCUIT MFG SHANGHAI CO LTD, VISHAY SEMICONDUCTOR GMBH and DONG ZHIWEI.

Patent filings in countries

World map showing CUNNINGHAM JAMES As patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing CUNNINGHAM JAMES As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cunningham James A 12
#2 Wickholm David R 2
#3 Baber Daniel L 1
#4 Grinch Dean S 1
#5 Holt Arthur W 1

Latest patents

Publication Filing date Title
US2013084078A1 Technique for Increasing Signal Gain
US2011274434A1 Technique for simultaneously transmitting wide and narrow optical beacon signals
US2011274432A1 Amplification of interleaved optical signals
US2011260088A1 Ball valve having complex valve seat
USRE41538E Method for making integrated circuit including interconnects with enhanced electromigration resistance using doped seed layer and integrated circuits produced thereby
US7026714B2 Copper interconnect systems which use conductive, metal-based cap layers
US2913600A Diode amplifier and computer circuitry
US2769164A Multichannel pulse-height analyzer
US1153895A Hose-coupling.
US1088651A Street-sweeping machine.