Inventor

LAVOIE JR RAYMOND L

US3 patents

⚠️ This page may combine multiple inventors who share the name “LAVOIE JR RAYMOND L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GUO YI

1 patent

US8865013B2Oct 21, 2014

Method for chemical mechanical polishing tungsten

GUO YI0 citations36

ROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC

1 patent

US9731398B2Aug 15, 2017

Polyurethane polishing pad

ROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC0 citations35

ROHM & HAAS ELECT MAT

1 patent

US9275899B2Mar 1, 2016

Chemical mechanical polishing composition and method for polishing tungsten

ROHM & HAAS ELECT MAT0 citations35