/fɜrst tu ɪnˈvɛnt ˈprɪnsəpl/ – Phrase
Definition: nguyên tắc người sáng chế đầu tiên, quyền của người sáng chế đầu tiên nhận bằng sáng chế.
A more thorough explanation: The “first-to-invent” principle is a concept in patent law that determines the right to a patent based on the date of invention. Under this principle, the first person to invent a new technology or product is entitled to the patent, regardless of who filed the patent application first. This principle is used in some countries, including the United States, as opposed to the “first-to-file” principle where the first person to file a patent application is granted the patent.
Example: Under the first-to-invent principle in patent law, the inventor who can prove they were the first to conceive of the invention and diligently worked towards reducing it to practice may be granted the patent, even if another inventor filed a patent application first.