What are the differences between patents, copyrights, and trademarks?

1. What are the differences between patents, copyrights, and trademarks?
2. What factors should a firm considering marketing its innovation in multiple coun
tries use in formulating its protection strategy?
3. When are trade secrets more useful than patents, copyrights, or trademarks?

4. Identify a situation in which none of the legal protection mechanisms discussed
(patents, copyrights, trademarks, trade secrets) will prove useful.
5. Describe a technological innovation not discussed in the chapter, and identify
where you think it lies on the control continuum between wholly proprietary and wholly open.
6. What factors do you believe influenced the choice of protection strategy used for
the innovation identified above? Do you think the strategy was a good choice?