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ARACA INC

Overview
  • Total Patents
    31
About

ARACA INC has a total of 31 patent applications. Its first patent ever was published in 2006. It filed its patents most often in United States, Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools, optics and semiconductors are RICHARDS MICRO TOOL CO, XUHUA PAN and KHALIMULIN RAID M.

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Borucki Leonard 19
#2 Sampurno Yasa 18
#3 Philipossian Ara 18
#4 Theng Sian 10
#5 Furukawa Masanori 5
#6 Ichikawa Koichiro 5
#7 Borucki Leonard J 5
#8 Ara Philipossian 4
#9 Sudargho Fransisca Maria Astrid 3
#10 Zhuang Yun 3

Latest patents

Publication Filing date Title
WO2012128761A1 Fluid filled template for use in chemical mechanical planarization
WO2012082126A1 Method and device for the injection of cmp slurry
WO2012082115A1 Polishing head retaining ring
WO2011142765A1 Apparatus and method for cleaning cmp polishing pads
WO2011142764A1 Method for cmp using pad in a bottle
US2011076924A1 Method of determining the lubrication mechanism in cmp
US2010265576A1 Confocal microscopy pad sample holder that measures displacement and method of using the same
US2010216373A1 Method for cmp uniformity control
US2010203811A1 Method and apparatus for accelerated wear testing of aggressive diamonds on diamond conditioning discs in cmp
US2010186479A1 Method for counting and characterizing aggressive diamonds in cmp diamond conditioner discs
US2010159804A1 Method of observing pattern evolution using variance and fourier transform spectra of friction forces in cmp
GB0820451D0 CMP apparatus with slurry injector
GB0820045D0 A planar wafer support for use in CMP
GB0819697D0 Method and apparatus for determining shear force between the wafer head and polishing pad in chemical mechanical polishing
US2009268283A1 Confocal microscopy pad sample holder and method of hand using the same
US2009124176A1 Removable polishing pad for chemical mechanical polishing
US2008078231A1 Method of determining the number of active diamonds on a conditioning disk