Inventor

GORDON JOSEPH STEPHEN

US4 patents

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

DUPONT PHOTOMASKS INC

2 patents

US6911283B1Jun 28, 2005

Method and apparatus for coupling a pellicle to a photomask using a non-distorting mechanism

DUPONT PHOTOMASKS INC34 citations88

US6803158B1Oct 12, 2004

Photomask and method for forming an opaque border on the same

DUPONT PHOTOMASKS INC15 citations81

TOPPAN PHOTOMASKS INC

2 patents

US7531275B2May 12, 2009

Photomask assembly and method for protecting the same from contaminants generated during a lithography process

TOPPAN PHOTOMASKS INC9 citations80

US7094505B2Aug 22, 2006

Photomask assembly and method for protecting the same from contaminants generated during a lithography process

TOPPAN PHOTOMASKS INC9 citations69