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. 

To protect their new camera sensor invention, Samsung can use patents. Patents provide legal protection for new inventions and technologies, granting the patent holder exclusive rights to the invention for a limited period. This means that others will be prohibited from making, selling, or using the invention without the patent holder's permission.

To protect their new camera sensor invention and prevent others from copying it, Samsung can use patents as a type of intellectual property. Here's an explanation of how patents work:

1. Patents: A patent is a form of legal protection granted by a government to an inventor, giving them exclusive rights to the invention for a certain period of time. In the case of Samsung's camera sensor, they can apply for a patent that specifically covers the design, technology, or unique features of the sensor. If granted, Samsung would have the right to exclude others from making, using, selling, or importing the camera sensor without their permission.

The patent application process typically involves filing a detailed description of the invention along with any necessary drawings or diagrams. It is important for Samsung to ensure that their camera sensor is new, inventive, and useful, as these are the main criteria for patentability.

It's worth noting that patents are territorial, meaning they are only valid in the country or region where they are granted. Samsung would need to file separate patent applications in each country where they want protection.

While geographical indications, registered designs, copyrights, and trademarks are also forms of intellectual property, they are not usually used to protect inventions like camera sensors. Geographical indications are more suited for indicating the origin of goods (e.g., "Swiss Made" for watches). Registered designs are used to protect the visual appearance of a product. Copyrights are generally used to protect creative works like music, art, or literature. Trademarks are used to protect brands and distinguish goods or services in the marketplace.