Title 17 › Chapter 9— PROTECTION OF SEMICONDUCTOR CHIP PRODUCTS › § 909
An owner of a protected mask work may put a notice on the mask work itself and on masks or semiconductor chips that include it. The Register of Copyrights will give example rules on how and where to place the notice, but those examples are not the only allowed ways. Putting the notice is not required for protection but counts as basic proof that the owner gave notice. The notice must show either the words “mask work”, the symbol *M* or the circle M Ⓜ, and the owner’s name or a commonly used abbreviation.
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Copyrights — Source: USLM XML via OLRC
Legislative History
Reference
Citation
17 U.S.C. § 909
Title 17 — Copyrights
Last Updated
Apr 5, 2026
Release point: 119-73not60