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STRASBAUGH INC

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    234,868
About

STRASBAUGH INC has a total of 35 patent applications. Its first patent ever was published in 1999. It filed its patents most often in WIPO (World Intellectual Property Organization), Taiwan and Australia. Its main competitors in its focus markets machine tools, semiconductors and machines are FUJIKOSHI MACHINERY CORP, CALITECH CO LTD and NIPPON SEIMITSU DENSHI CO LTD.

Patent filings per year

Chart showing STRASBAUGH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Halley David G 12
#2 Kassir Salman M 8
#3 Wolf Stephan H 7
#4 Barbour Gregory L 5
#5 Smedley Benjamin C 4
#6 Treur Randolph E 3
#7 Lentz Terry L 3
#8 Kalenian Bill 3
#9 Boyd John M 3
#10 Spiegel Larry A 2

Latest patents

Publication Filing date Title
US2016288291A1 Method for grinding wafers by shaping resilient chuck covering
WO2004091856A2 Grinding apparatus and method
MY135787A A method of backgrinding wafers while leaving backgrinding tape on a chuck
JP2004241511A Multi-action chemical machine flattening device and flattening method therefor
WO0226445A1 Polishing pad with built-in optical sensor
WO0226441A1 Tool for applying resilient tape to chuck used for grinding or polishing wafers
US6146242A Optical view port for chemical mechanical planarization endpoint detection
US6183341B1 Slurry pump control system
US6131589A Accurate positioning of a wafer
US6254155B1 Apparatus and method for reliably releasing wet, thin wafers