Repository of e-prints of scientific papers; especially strong in physics, mathematics, and computer science. Both "search" and "browse" functionalities available. All full-text.
Evolving scientific literature digital library and search engine focused primarily on literature in computer and information science.
Provides access to Institute of Electrical and Electronics Engineers (IEEE) journals, transactions, letters, magazines and conference proceedings, IET journals and conference proceedings, IEEE Standards and IEEE educational courses. Full-text from 2005-present.
The Defense Technical Information Center. Provides selected full-text and bibliographic records of unclassified, unlimited technical reports. This site includes reports that have been received and processed since 1985.
The NTRS is a valuable resource for researchers, students, educators, and the public to access NASA's current and historical technical literature and engineering results.
The National Security Agency/Central Security Service (NSA/CSS) is home to America's codemakers and codebreakers.
Search U.S. government technical reports issued primarily prior to 1975 and digitized by the TRAIL Working Groups.
The Federated History Department at New Jersey Institute of Technology and Rutgers University-Newark has launched the Annotated Patent History Digital Archive. Funded by a faculty seed grant from NJIT, this project makes use of undergraduate, graduate, and faculty research to explore the history of patents in the United States. While both the U.S. Patent and Trademark Office and Google maintain databases of every patent filed in the United States, there is no resource online that puts these technical documents into context. The Annotated Patent History Digital Archive changes this.
Espacenet offers free access to more than 70 million patent documents worldwide, containing information about inventions and technical developments from 1836 to today.
US patent search. Results can contain full-text and images.
World Intellectual Property Office is the world's most comprehensive source of data on the intellectual property (IP) system, as well as of empirical studies, reports and factual information on IP.
There is no one definitive Computer Science repository, but the following list provides some examples of major repositories that accept a variety of data. You may also want to consult with peers on their preferred repositories or search for very subject-specific repositories on DataBib or on re3data.org