If Samsung developed a new camera sensor that they started adding to all their new phones, what type of intellectual property can they use to stop others from copying their invention? 

Geographical indications. 

Registered designs. 

Patents. 

Copyright. 

Trademarks

Patents.

In this case, Samsung can use patents to stop others from copying their new camera sensor invention. Patents grant them exclusive rights to the invention, preventing others from using, making, or selling the same technology without permission. This can help Samsung protect their intellectual property and maintain a competitive advantage in the market.

To protect their new camera sensor invention from being copied by others, Samsung can use patents as a type of intellectual property. Here's how patents work:

1. Definition: A patent is a legal protection granted by the government that gives inventors exclusive rights to their inventions for a certain period of time.

2. Application: Samsung would need to file a patent application with the appropriate intellectual property office, providing a detailed description of their new camera sensor and explaining its unique characteristics and technical specifications.

3. Examination: The patent office will examine the application to determine if the invention meets the patentability criteria, including novelty, inventiveness, and industrial applicability. The examination process can take some time.

4. Grant: If the patent office approves the application, Samsung will be granted a patent. This gives them the exclusive right to use, make, sell, or import the camera sensor in the countries where the patent is registered. In this case, Samsung can have global patent protection to prevent others from copying their invention.

5. Enforcement: Once granted, Samsung can enforce their patent rights by taking legal action against anyone who tries to copy or use their camera sensor without permission. They can seek damages and injunctions to stop infringing activities.

It's important to note that patents provide protection for a limited time, usually 20 years from the date of filing the application. After that, the invention falls into the public domain, and others can freely use it.