Core Copyright

Editor’s Note: This page is a running tabulation of corrections or clarifications we have made in articles on Core Copyright. The dates listed correspond to date the correction was posted here.

Dec. 14, 2009: Amended definition of “trade secrets” in response to a reader’s comment on The Difference Between Copyright & Intellectual Property concerning the Economic Espionage Act.

Dec. 7, 2009: Clarified calculation of copyright term length in Why Copyright Is Important.