USPTO trademark record

GMATRIX

Dead mark · Owner Silicon Integrated Systems Corp. · Classes 9

Mark details

Owner: Silicon Integrated Systems Corp.
Serial number: 77934609
Registration number: 4077556
Status: CANCELLED - SECTION 8 (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 2010-02-12
Registered: 2011-12-27
Goods / services: Electronic chips for the manufacturer of integrated circuits; optical inspection apparatus for inspection of semiconductor materials, namely, semiconductor wafers, reticles, and photomasks; circuit b…

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

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