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ADVANCED SILICON MATERIALS INC

Overview
  • Total Patents
    28
About

ADVANCED SILICON MATERIALS INC has a total of 28 patent applications. Its first patent ever was published in 1988. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets materials and metallurgy, surface technology and coating and chemical engineering are JIANGSU ZHONGNENG SILICON INDUSTRY TECH DEVELOPMENT CO LTD, ULTRAFERTIL SA and GOJKHRAKH ARON.

Patent filings per year

Chart showing ADVANCED SILICON MATERIALS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Izawa Junji 5
#2 Morihara Hiroshi 5
#3 Nagai Kenichi 5
#4 Yatsurugi Yoshifumi 4
#5 Prasad Ravi 4
#6 Lord Stephen M 3
#7 Van Slooten Richard A 3
#8 Milligan Robert J 3
#9 Keck David W 3
#10 Hsieh Shan-Tao 3

Latest patents

Publication Filing date Title
WO9931013A1 Chemical vapor deposition system for polycrystalline silicon rod production
JPH08169797A Method and apparatus for preparation of polycrystalline silicon rod
US5810934A Silicon deposition reactor apparatus
US5478396A Production of high-purity polycrystalline silicon rod for semiconductor applications
JPH07109198A Device and method for producing bar-like high-purity silicon for semiconductor
US5382419A Production of high-purity polycrystalline silicon rod for semiconductor applications
KR950013069B1 Graphite chuck having a hydrogen imprevious outer coating layer
US5165908A Annular heated fluidized bed reactor
US5139762A Fluidized bed for production of polycrystalline silicon
US4992245A Annular heated fluidized bed reactor
US4941893A Gas separation by semi-permeable membranes
CA1336937C Fluidized bed for production of polycrystalline silicon