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MEMC ELECTRONICS MATERIALS INC

Overview
  • Total Patents
    24
About

MEMC ELECTRONICS MATERIALS INC has a total of 24 patent applications. Its first patent ever was published in 1994. It filed its patents most often in China, United States and Singapore. Its main competitors in its focus markets surface technology and coating, machines and semiconductors are FREIBERGER COMPOUND MAT GMBH, SILTRONIC AG and LG SILTRON INC.

Patent filings in countries

World map showing MEMC ELECTRONICS MATERIALS INCs patent filings in countries

Patent filings per year

Chart showing MEMC ELECTRONICS MATERIALS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Erk Henry F 3
#2 Xin Yun-Biao 3
#3 Falster Robert J 3
#4 Yoshimura Ichiro 2
#5 Vogelgesang Ralph V 2
#6 Hensiek Stephen Wayne 2
#7 Schulte Thomas H 1
#8 Williams Dick S 1
#9 Kiyoshi Kuroda 1
#10 Banan Mohsen 1

Latest patents

Publication Filing date Title
US2007178807A1 Wire saw ingot slicing system and method with ingot preheating, web preheating, slurry temperature control and/or slurry flow rate control
CN1321336A Silicon on insulator structure from low-defect density single crystal silicon
CN1307654A Crystal puller for growing low defect density, self-interstitial dominated silicon
US6112738A Method of slicing silicon wafers for laser marking
US6227944B1 Method for processing a semiconductor wafer
US5964953A Post-etching alkaline treatment process
US6089285A Method and system for supplying semiconductor source material
US5746834A Method and apparatus for purging barrel reactors