Title 17 › Chapter CHAPTER 9— - PROTECTION OF SEMICONDUCTOR CHIP PRODUCTS › § 901
Defines key words used in the chapter about semiconductor chips and the designs used to make them. "Semiconductor chip product" means a finished or partly finished item made on semiconductor material with two or more patterned layers that work as electronic circuitry. "Mask work" means the set of related images that show the three‑dimensional pattern of material placed on or removed from the chip layers, with each image showing one form of the product's surface. "Fixed" means the mask work is stored in the product in a stable way so it can be seen or copied for more than a very short time. "Distribute" means to sell, lease, transfer, or offer to do so. "Commercially exploit" means giving the public a chip product with the mask work for business reasons; an offer counts only if it is in writing and happens after the mask work is fixed. "Owner" is the creator (or their legal representative), or whoever receives all the rights; if made as part of employment, the employer owns it. "Innocent purchaser" is someone who buys in good faith without knowing the mask work is protected. "Notice of protection" means actually knowing or having good reason to believe the mask work is protected. "Infringing semiconductor chip product" is one made, imported, or distributed in violation of the mask work owner's exclusive rights. If a larger product includes a semiconductor chip product, selling or importing that larger product counts as selling or importing the chip product itself.
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Reference
Citation
17 U.S.C. § 901
Title 17 — Copyrights
Last Updated
Apr 6, 2026
Release point: 119-73