U.S. Patent and Trademark Office (USPTO) | 私立大學五星教授網

Patent basics, trademark basics, identify what kind of IP you have, inventor & entrepreneur resources, access our free services, training and education events.

2018年10月18日 — Find existing patents, published patent applications and other published patent documentation.

2019年10月9日 — Patent basics, apply for a patent, application assistance, maintain your patent, helpful resources, independent inventors, patent public search.

Search and read the full text of patents from around the world with Google Patents, and find prior art in our index of non-patent literature.

The U.S. Patent and Trademark Office (USPTO) is the agency responsible for granting U.S. patents and registering trademarks.

The Patent Public Search tool is a new web-based patent search application that will replace internal legacy search tools PubEAST and PubWEST.

2024年8月14日 — The mission of the U.S. Patent and Trademark Office (USPTO) is to drive U.S. innovation, inclusive capitalism, and global competitiveness.

Patent Center is available to all users for electronic filing and management of patent applications. You may access an on-demand recording of a previous Patent ...

2023年4月27日 — Here you'll find what you need to know if you know nothing about patents. We'll take you from “What is a patent?” to assistance with the application process.