General Patent Information - Find information to help you get started working with patents.
How to Conduct a Patent Search - Watch this video to become familiar with how to search for patents on the USPTO site.
Silicon Valley U.S. Patent and Trademark Office - Visit the San Jose branch of the U.S. Patent and Trademark Office for further help with your patent-related needs.
USPTO Patent Database - Find U.S. patents issued since 1790 and published applications from 2001.
Basic Facts about Trademarks - Watch this USPTO video to become familiar with the Trademark process.
Trademark Information Network - Get started with trademarks.
Trademark Database - Search for trademarks through the USPTO.
Espacenet - Search worldwide patent documents from over 72 countries and regions.
Intellectual Property Digital Library- Search (WIPO) for international patent and trademark registrations.
Sunnyvale Public Library Podcasts - Listen to the recordings from patent workshops held at Sunnyvale Public Library.