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# 1

Trắc nghiệm

Which statement best describes trademark dilution under U.S. law?

  • It only occurs when identical trademarks are used by competing businesses
  • It requires proof that consumers were actually confused by similar marks
  • It protects famous marks even when the unauthorized use is on unrelated products
  • It applies only to trademarks registered after the Lanham Act of 1946

# 2

Trắc nghiệm

Under current U.S. patent law, which of the following describes how patents are granted?

  • Patents are granted to the first person to file a patent application
  • Patents are granted to the first person to invent a product, regardless of filing date
  • Patents are granted based on a lottery system among all applicants with similar inventions
  • Patents are automatically granted to any company that brings a novel product to market

# 3

Trắc nghiệm

What is the main difference between a patent and a trade secret?

  • Patents are free while trade secrets must be registered.
  • Patents are public and time-limited, while trade secrets are kept confidential and can last indefinitely.
  • Trade secrets only apply to electronic products.
  • Patents are automatically protected like copyrights.

# 4

Trắc nghiệm

What does the “Fair Use” doctrine in copyright law allow?

  • Copying an entire copyrighted work without permission if used for commercial purposes.
  • Using copyrighted material without paying royalties for purposes like criticism, teaching, or research.
  • Reselling copyrighted items without the copyright owner’s permission.
  • Protecting trade secrets from disclosure without a confidentiality agreement.
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