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TOKYO ELECTRON ARIZONA INC

Overview
  • Total Patents
    45
About

TOKYO ELECTRON ARIZONA INC has a total of 45 patent applications. Its first patent ever was published in 1993. It filed its patents most often in WIPO (World Intellectual Property Organization), Australia and Japan. Its main competitors in its focus markets surface technology and coating, electrical machinery and energy and semiconductors are NAGASHIMA MAKOTO, SOLAYER GMBH and MATERIALS RESEARCH CORP.

Patent filings per year

Chart showing TOKYO ELECTRON ARIZONA INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Licata Thomas J 9
#2 Hillman Joseph T 8
#3 Lantsman Alexander D 7
#4 Ameen Michael S 6
#5 Seirmarco James Anthony 4
#6 Ashtiani Kaihan Abidi 4
#7 Arena Chantal 3
#8 Yasar Tugrul 3
#9 Betram Ronald T 3
#10 Macquignon Claude 3

Latest patents

Publication Filing date Title
WO0109929A2 Method for etch rate enhancement by background oxygen control in a soft etch system
JP2001089860A Device and method for dry-cleaning of treating chamber
WO0003055A1 Shield for ionized physical vapor deposition apparatus
WO0038214A1 Cathode having variable magnet configuration
AU6977998A Method and apparatus for ionized sputtering of materials
US6190512B1 Soft plasma ignition in plasma processing chambers