Trademarks or advertisements;

商标、广告；

Trademarks are protected through registration.

商标通过注册保护。

What trademarks or trade names may the products be sold under?

该产品应在什么商标或商业名称下被销售？

Unauthorized use of the registered trademarks of others is illegal.

未经授权使用他人注册商标是违法的。

Apple has apparently filed for trademarks for each of those names.

苹果也显然已经为这所有的名称注册了商标。