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SPECTRUM CVD INC

Overview
  • Total Patents
    15
About

SPECTRUM CVD INC has a total of 15 patent applications. Its first patent ever was published in 1985. It filed its patents most often in United States and EPO (European Patent Office). Its main competitors in its focus markets surface technology and coating, semiconductors and machines are IPS LTD, APPLIED MATERIALS INCOPORATED and SILICON VALLEY GROUP THERMAL.

Patent filings in countries

World map showing SPECTRUM CVD INCs patent filings in countries
# Country Total Patents
#1 United States 10
#2 EPO (European Patent Office) 5

Patent filings per year

Chart showing SPECTRUM CVD INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Price J B 14
#2 Wu Schyi-Yi 4
#3 Mendonca John 4
#4 Rosler Richard S 3
#5 Stitz Robert W 3
#6 Stitz Robert William 3
#7 Bunch Matthew Leroy 2
#8 Bunch Matthew L 2
#9 Chow Yu Chang 2
#10 Shekerjian Brian H 1

Latest patents

Publication Filing date Title
US4966869A Tungsten disilicide CVD
US4777061A Blanket tungsten deposition for dielectric
US4749597A Process for CVD of tungsten
US4861563A Vacuum load lock
US4788416A Direct wafer temperature control
US4737474A Silicide to silicon bonding process
EP0212116A1 CVD temperature control
US4692343A Plasma enhanced CVD
US4607591A CVD heater control circuit
US4632057A CVD plasma reactor
US4640224A CVD heat source