search:us patent office patent search相關網頁資料

- www.uspto.gov
  
  Search Options - United States Patent and Trademark Office
  
  2012年5月15日 - You can search the website documents using the search box in the top right hand corner. You can search for patents using several on line and ...
  
  2024-09-09
  
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- en.wikipedia.org
  
  United States Patent and Trademark Office - Wikipedia, the free encyclopedia
  
  The United States Patent and Trademark Office (PTO or USPTO) is an agency in the U.S. Department of Commerce that issues patents to inventors and businesses for their inventions, and trademark registration for product ...
  
  2024-09-09
  
  瀏覽：1394

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Intellectual Property Office Home Page ... The Intellectual Property Office can help you get the right type of protection for your creation or invention. Intellectual Property (IP) results from the expression of an idea....

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Easy To Use Patents Search & Patent Lawyer Directory

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Patents.com provides one of the most comprehensive worldwide sources of patent data. A source for patent data, analytic tools and provides a hosted community platform enabling users to connect to generate business opportunities, including the licensing/sa...

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Delphion Research intellectual property network - international and US patent search database

日期：2024-09-09

A premier site for searching, viewing, and analyzing patent collections worldwide....

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Public Search Facility - United States Patent and Trademark ...

日期：2024-09-06

16 Apr 2014 ... The United States Patent and Trademark Office (USPTO) Public Search Facility located in Alexandria, ......

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Check the Filing Status of Your Patent Application

日期：2024-09-08

2011年1月31日 - The Patent Application Information Retrieval (PAIR) system provides IP ... Public PAIR - Search issued patents and published applications....

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部落格

日期：2024-09-09

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Patent Search | Invention Help - How to patent an idea | Patent Office | Patent Search in the UK

日期：2024-09-02

The free information pack includes: Detailed infomation on patent search & protecting an invention or idea, routes to selling an idea, how to develop an idea and ideas about launching your product. Also included are idea submission forms and a confidentia...

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