The national trademark patent agency platform urgently needs trademark patent database.

World Intellectual Property Digital Library This digital library is established by the World Intellectual Property Organization, including international patent database, Madrid trademark database, Huck design database, Indian patent database and JOPAL scientific and technological core journal title database. At present, the international patent database only contains 1997 PCT international patents, including titles, abstracts and drawings, which are updated once a week. American Patent Database An online retrieval system of American patent database developed by the United States Patent and Trademark Office. Including all full-text data since 1 97665438+1October1,and image scanning data since 1790. It also provides the recent retrieval of related patent applications. The system provides simple retrieval, advanced retrieval, patent number retrieval and other retrieval methods, and can browse the full text. Canadian patent database, provided by the Canadian Patent Office, contains more than 654.38+600 million Canadian patents in recent 75 years, including full-text patents and graphics. The European Patent Database is a patent literature database established by the European Patent Office, which provides free patent retrieval service and can be used to retrieve patent information collected by the European Patent Office and PCT patents published by the World Intellectual Property Organization. The Japanese page of the Japanese patent database can search for Japanese patent documents and browse the full-text description on the Japanese interface. This page provides eight kinds of databases, namely: (1) inventions and utility models; (2) design; (3) Trademarks; (4) foreign patents; (5) review; (6) legal status; (7) Other documents; (8) the scope of literature. For details, please refer to the searchable scope of Japanese patent database on the Internet. EssayStar.com Korea Intellectual Property Center provides all databases of Korean intellectual property rights, including patents, which can be viewed completely. Australian patent database can query all published patents in Australia, download the full text of PDF and browse the full text. The Indian patent database only contains the titles about application disclosure published in the Indian patent bulletin after 1995, and only some of them can browse the full text. According to China Knowledge Production Center (08-03-27), India is making every effort to build its own patent database. EssayStar.com Singapore International Intellectual Property Office Singapore ePatents patent inquiry website The former can inquire all kinds of intellectual property data including patents; The latter can query patent data. Patent Search of China Patent Office China Patent Information Center has two entrances, where you can query China patent data specifications and graphics and texts for free. International and American patent retrieval databases. You can see the full text of the first thirteen pages and some patents in the patent databases of countries around the world and the United States. Patent Database of Taiwan Province Province 1950 Patent Description and Audio-visual Materials. EssayStar.com Hong Kong Patent Database The patent specification published in Hong Kong Patent Database after June 27th, 1997 can be consulted online. If the specification of the standard patent is not in this online database, users can try to find the relevant patent specification in the online database of the European Patent Office (including the patent specification published by the European Patent Office and the United Kingdom) or China National Intellectual Property Administration, China. FreePatentSonline FreePatentSonline is a powerful free patent inquiry website, which currently provides inquiries and downloads of American patents and patent applications, some European patents, Japanese patents and WIPO patents. Instructions for use: Individual users can download the content of this website for free by registering and establishing personal accounts in this system.