Title 17CopyrightsRelease 119-73

§903 Ownership, transfer, licensing, and recordation

Title 17 › Chapter CHAPTER 9— - PROTECTION OF SEMICONDUCTOR CHIP PRODUCTS › § 903

Last updated Apr 6, 2026|Official source

Summary

Owning a mask work gives you the exclusive rights to it. You can transfer all those rights or license some of them by a written document signed by you or your authorized agent. Rights can also pass by law, by will, or under the rules for inheritance. Any document about a mask work can be filed with the Copyright Office if it has the actual signature or a sworn statement saying it is a true copy. The Register will record it after receiving the document and the fee under section 908(d) and will return it with a certificate. Recording tells everyone about the transfer. If two people make conflicting transfers, a later transfer that was paid for and made without knowing about the earlier one wins, unless the first transfer is recorded within three months after it was signed, and in no case later than the day before the later transfer. Works made by a U.S. Government officer or employee as part of their job are not protected here, but the Government can still receive and hold rights if they are transferred to it.

Full Legal Text

Title 17, §903

Copyrights — Source: USLM XML via OLRC

(a)The exclusive rights in a mask work subject to protection under this chapter belong to the owner of the mask work.
(b)The owner of the exclusive rights in a mask work may transfer all of those rights, or license all or less than all of those rights, by any written instrument signed by such owner or a duly authorized agent of the owner. Such rights may be transferred or licensed by operation of law, may be bequeathed by will, and may pass as personal property by the applicable laws of intestate succession.
(c)(1)Any document pertaining to a mask work may be recorded in the Copyright Office if the document filed for recordation bears the actual signature of the person who executed it, or if it is accompanied by a sworn or official certification that it is a true copy of the original, signed document. The Register of Copyrights shall, upon receipt of the document and the fee specified pursuant to section 908(d), record the document and return it with a certificate of recordation. The recordation of any transfer or license under this paragraph gives all persons constructive notice of the facts stated in the recorded document concerning the transfer or license.
(2)In any case in which conflicting transfers of the exclusive rights in a mask work are made, the transfer first executed shall be void as against a subsequent transfer which is made for a valuable consideration and without notice of the first transfer, unless the first transfer is recorded in accordance with paragraph (1) within three months after the date on which it is executed, but in no case later than the day before the date of such subsequent transfer.
(d)Mask works prepared by an officer or employee of the United States Government as part of that person’s official duties are not protected under this chapter, but the United States Government is not precluded from receiving and holding exclusive rights in mask works transferred to the Government under subsection (b).

Reference

Citations & Metadata

Citation

17 U.S.C. § 903

Title 17Copyrights

Last Updated

Apr 6, 2026

Release point: 119-73