What is the difference between copyright and trade secret protection?

Copyright protects original creative expression (code, text, designs, music) automatically at creation, without registration, for the life of the author plus 70 years. It allows public use of the work while prohibiting copying. Trade secret protection, by contrast, applies to information that derives commercial value from being kept confidential. It requires active steps to maintain secrecy and has no time limit as long as secrecy is maintained. Copyright is disclosed (published); trade secrets are kept private. For software, companies often use both: copyright on the source code and trade secret protection on proprietary algorithms.

When should a company choose trade secret over patent protection?

Choose trade secret when: (1) the innovation cannot be reverse-engineered from the product (e.g., a manufacturing process or algorithm); (2) the commercial advantage is long-term (patents expire in 20 years; trade secrets last indefinitely if maintained); (3) the cost and public disclosure of patent filing is not justified; (4) the innovation is in a jurisdiction where patents are difficult to enforce. Choose a patent when you want public protection with formal legal rights against independent invention or reverse engineering. For Swiss companies, ZertES SR 943.03 qualified timestamps can document both trade secret development timelines and copyright creation dates.

How do I prove ownership of a trade secret in court?

Proving trade secret ownership requires: (1) evidence the information qualifies as a trade secret (has commercial value and was kept confidential with reasonable steps); (2) evidence of misappropriation by the defendant. For the first element, documentation of your secrecy measures, access controls, and confidentiality agreements is critical. A qualified electronic timestamp on your confidential documentation, whether the source code, process description, or formula, establishes when that specific information existed in that form. This is admissible evidence in Swiss and EU courts under ZertES SR 943.03 and eIDAS Article 41(2) respectively.

Can software be protected by both copyright and trade secret?

Yes, and this is common practice. Copyright protects the specific expression in source code, meaning the way the code is written, automatically at creation. Trade secret protects the algorithms, logic, and business methods in the code if they are kept confidential. For released software (published as a product), copyright covers the compiled binary. For unreleased proprietary code, trade secret may apply. A qualified electronic timestamp on your source code establishes both copyright creation date and trade secret existence date, serving as evidence for both forms of protection simultaneously.

Does Switzerland recognise trade secret protection?

Yes. Switzerland protects trade secrets primarily through the Swiss Unfair Competition Act (UWG/LCD) and Swiss Criminal Code provisions on industrial espionage (Art. 162 StGB). The Swiss Code of Obligations also provides remedies for breach of confidentiality. Switzerland has also implemented strong data protection through the revised Federal Data Protection Act (nFADP/revDSG), which intersects with trade secret protection for personal data. A qualified electronic timestamp under ZertES SR 943.03 documenting the existence and content of a trade secret at a specific date creates court-admissible evidence of your claims in Swiss proceedings.

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商业秘密与版权：哪种知识产权保护适合您的企业？

Swiss Trust Layer Editorial Team · IP & Legal Content

2026年6月11日 8 分钟阅读最后更新 2026年9月8日

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In short

版权保护表达，商业秘密保护信息。对大多数企业而言，真正的问题是何时需要两者兼顾——以及合格的加密印章如何在几分钟内保护任意一种。

2024年11月，一家总部位于日内瓦的SaaS初创公司在保密协议框架下，向一家潜在分销合作伙伴共享了产品路线图、定价模型和企业客户名单。六个月后，该合作伙伴推出了一款竞争产品。初创公司的律师就商业秘密侵占提起诉讼。问题随之浮现：该公司没有任何有资质的时间戳来证明路线图和定价模型的创建时间。合作伙伴的律师主张独立研发，而时间线无法得到证实。

版权与商业秘密是处理信息、软件、创意作品和专有技术的企业最广泛适用的两种知识产权保护机制。两者受不同法律约束，保护不同对象，需要不同的维护方式，并承载不同的风险特征。本文将阐释每种机制的保护范围、两者如何相互配合，以及企业何时需要同时运用两者。

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