你即將離開本站

並前往https://lib.guides.umd.edu/patent_tm/patent_search_tips

Quick Guide to Web Databases - Patents and Trademarks

Database search tips · Familiar Google search; defaults to relevance ranking, phrases in quotes; VERY fast · Granted patents and pre-grant ...

確定！ 回上一頁

查詢 「Google patent search」的人也找了：

  1. Google Patent
    2.
  2. google專利檢索
    3.
  3. google patent教學
    4.
  4. Google Patent Advanced Search
    5.
  5. USPTO search
    6.
  6. WIPO Patent Search
    7.
  7. USPTO PAIR
    8.
  8. USPTO patent search
    9.