Google Patents
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.
PATENT中文(简体)翻译：剑桥词典 - Cambridge Dictionary
patent noun (LEGAL RIGHT) Add to word list. [ C ] the official legal right to make or sell an invention for a particular number of years. 专利权. In 1880 Alexander Graham Bell was granted a patent on an apparatus for signalling and communicating called a Photophone.
Patents | USPTO - United States Patent and Trademark Office
Find out how to apply for and maintain a patent in the U.S., and learn about helpful resources.
United States Patent and Trademark Office
4 days ago · Locate online patent services and information. Patent Center. Single interface replacement for EFS-Web, Private PAIR and Public PAIR. Electronic Business Center; Check application status. Check patent application status with Patent Center. Fees and payment. Pay maintenance fees and learn more about filing fees and other payments. Patent Trial ...
Search for patents | USPTO - United States Patent and Trademark …
Jun 10, 2024 · Find existing patents, published patent applications and other published patent documentation
WIPO - Search International and National Patent Collections
This patent search tool allows you not only to search the PCT database of about 2 million International Applications but also the worldwide patent collections. This search facility features: flexible search syntax; automatic word stemming and relevance ranking; as …
Patent Center
Patent Center is a new online system for filing and managing patent applications with the USPTO. It offers a single interface, easy account creation, and search features.
US Patent, Patent Application and Patent Search - Justia Patents …
Search and research millions of US patents for free on Justia.com.
Patents - WIPO - World Intellectual Property Organization
A patent is an exclusive right granted for an invention. Patents benefit inventors by providing them with legal protection of their inventions. However, patents also benefit the society by providing public access to technical information about these inventions, and thus accelerating innovation.
Patent - Wikipedia
A patent is a type of intellectual property that gives its owner the legal right to exclude others from making, using, or selling an invention for a limited period of time in exchange for publishing an enabling disclosure of the invention. [ 1 ] In most countries, patent rights fall under private law and the patent holder must sue someone ...