SGI's trademarks are the principal means by which we identify our company, products, and activities to the public and by which the public, in turn, has come to recognize our company.

Trademark Lists

• SGI Trademarks
• Other Companies' Trademarks

Guidelines for Use of Particular Trademarks

• OpenGL® Trademark Use Guidelines (PDF 122K) -- refer to section 5.0 for OpenGL® Shading Language
• OpenGL® ES Trademark Use Guidelines (PDF 114K)
• OpenML® Trademark Use Guidelines (PDF 114K)
• Trademark Use Guidelines for SGI's Other OpenGL Family Names

Contact for Questions

Corporate Legal Services - Trademark Department
Silicon Graphics, Inc.
1140 E. Arques Ave. - M/S 710
Sunnyvale, CA 94085
Phone: 408-524-1980
E-mail: Trademark Department

Only SGI's legal counsel can grant authorization for trademark uses and related issues not in accord with the guidelines set out at this site. SGI field offices or other personnel do not have this authority. Accordingly, where such permission or exceptions are sought, they must be brought to the attention of the SGI Trademark Department.