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STRASBAUGH

Overview
  • Total Patents
    129
  • GoodIP Patent Rank
    216,593
About

STRASBAUGH has a total of 129 patent applications. Its first patent ever was published in 1964. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Taiwan. Its main competitors in its focus markets machine tools, semiconductors and machines are APLEX INC, WOLTERS PETER GMBH and SHANGHAI LEADING SEMICONDUCTOR TECH DEVELOPMENT CO LTD.

Patent filings per year

Chart showing STRASBAUGHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Halley David G 33
#2 Walsh Thomas A 18
#3 Spiegel Larry A 17
#4 Kalenian William J 14
#5 Wolf Stephan H 12
#6 Vogtmann Michael R 10
#7 Strasbaugh Alan 8
#8 Kassir Salman M 7
#9 Barbour Greg 7
#10 Smedley Benjamin C 6

Latest patents

Publication Filing date Title
US2015118826A1 Method of grinding wafer stacks to provide uniform residual silicon thickness
US2014287657A1 CMP retaining ring with soft retaining ring insert
US2014134927A1 Methods and systems for use in grind spindle alignment
US2014134923A1 Methods and systems for use in grind shape control adaptation
US2013130593A1 Systems and methods of processing substrates
TW201335983A Systems and methods of processing substrates
TWI408760B System and method for in situ monitoring of top wafer thickness in a stack of wafers
US2013102227A1 Systems and methods of wafer grinding
TW201330149A Wafer carrier with flexible pressure plate
TW201014679A Cmp system with wireless endpoint detection system
US2009176445A1 Flexible membrane assembly for a CMP system and method of using
US2007150100A1 Robot calibration system and method
US2007235133A1 Devices and methods for measuring wafer characteristics during semiconductor wafer polishing
JP2006237600A Wafer carrier having pressing film and holding ring actuator
WO2006014411A1 Method and system for processing wafers
US2005202765A1 Independent edge control for CMP carriers
US2005215182A1 Wafer carrier with pressurized membrane and retaining ring actuator
US7040955B1 Chemical-mechanical planarization tool force calibration method and system
US2005150599A1 Devices and methods for optical endpoint detection during semiconductor wafer polishing
US2004157536A1 Method of backgrinding wafers while leaving backgrinding tape on a chuck