The following library databases are a good starting point for computer science research.
Includes journals, newsletters, and conference proceedings published by Association for Computing Machinery since 1947.
See the full list of library databases for computer science and other disciplines.
Best Bet: Google Patents - Search patents from the US and many other countries
US Patents: PatFT - US Patent and Trademark Office (USPTO) searchable full-text patent database
European Patents: Espacenet - European Patent Office (EPO) searchable full-text patent database