選單
免費軟體資源 google patent 主題文章

patent us

patent us

2014年3月27日 - Find existing patents, published patent applications and other ...

相關軟體 Google Translate 下載

The Google Translate extension will allow you to view numerous languages easily as you browse the web. Simply highlight or right-click on a portion of text and then click on Translate icon next to it ...

了解更多 »

patent us 相關資訊

  • Advanced Patent Search, About Google ... Current U.S. Classification, Return patents with ...
    Advanced Patent Search - Google
    https://www.google.com
  • Complete Patent Searching Database and Patent Data Analytics Services. ... Distillation of...
    Free Patents Online - FPO IP Research & Communities
    http://www.freepatentsonline.c
  • Search and read the full text of patents from around the world with Google Patents, and fi...
    Google Patents
    https://patents.google.com
  • The making of an item in China, for example, that would infringe a U.S. patent, would not ...
    Patent - Wikipedia
    https://en.wikipedia.org
  • 沒有這個頁面的資訊。瞭解原因
    Patents - Google
    http://www.google.com
  • 2014年3月27日 - Find existing patents, published patent applications and other ...
    Patents | USPTO - United States Patent and Trademark Office
    https://www.uspto.gov
  • United States Patent and Trademark Office - An Agency of the Department of Commerce Browse...
    Patents | USPTO - United States Patent and Trademark Office ...
    https://www.uspto.gov
  • If you are an academic or a practitioner whose work would benefit from exposure to the com...
    PatentStorm - U.S. Patents Library and Database ...
    http://www.patentstorm.us
  • If you experience technical difficulties or problems with PAIR outside normal ...
    Public Pair - Public Pair - Portal Applications - United States Patent ...
    https://portal.uspto.gov
  • 2009年7月4日 - Find existing patents, published patent applications and other ...
    Search for patents | USPTO - United States Patent and Trademark Office
    https://www.uspto.gov
  • Directory listing for U.S. Patent and Trademark Office ... This site is secure. The https:...
    U.S. Patent and Trademark Office | USAGov
    https://www.usa.gov
  • Home page of the United States Patent and Trademark Office's main web site.
    United States Patent and Trademark Office
    https://www.uspto.gov
  • Home page of the United States Patent and Trademark Office's main web site. Home page ...
    United States Patent and Trademark Office - Official Site
    http://www.uspto.gov
  • The United States Patent and Trademark Office (USPTO) is an agency in the U.S. Department ...
    United States Patent and Trademark Office - Wikipedia
    https://en.wikipedia.org
  • The only known copy of this patent was destroyed in the US patent office fire of 1836. Pat...
    United States patent law - Wikipedia
    https://en.wikipedia.org
  • 沒有這個頁面的資訊。瞭解原因
    USPTO – PatFT - United States Patent and Trademark Office
    http://patft.uspto.gov
  • Download and print a PDF copy of any U.S. patent, for free, through the use of a simple we...
    www.pat2pdf.org - A FREE patent search tool
    http://pat2pdf.org