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      • iknow.stpi.narl.org.tw
        提供專利分類號輔助檢索介面 (http://www.uspto.gov/go/classification/),以協助使用者檢索複雜的專利分類號系統。 ... 各種國家查詢,如:發明人國別、專利權人國別查詢時,國別以輸入簡稱方式,Taiwan 輸入TW代替。 進階/指令檢索(Advanced Search) ...
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      • tmog.uspto.gov
        Search Results Case Details Email All Results Email All Results Add to My List Loading eOG Records My List Showing {{myListCount}} records(s) Remove Email Email Download
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    日期:2024-11-08
    Patent Attorneys/Agents Search... The listings contain contact information for attorneys and agents with ......
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    日期:2024-11-09
    As a result of cooperative effort between the United States Patent and Trademark Office ( USPTO) and ......
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    日期:2024-11-08
    Inventors are encouraged to search the USPTO’s patent database to see if a patent has already been filed ......
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    日期:2024-11-11
    Purpose and Instructions The purpose of this tutorial is to walk users through a basic patent search ......
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    日期:2024-11-12
    Quick and Advanced Patent Search Search USPTO PatFT ( Patents Full-Text) and AppFT (Applications ......
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    日期:2024-11-13
    23 Aug 2013 ... The USPTO Web site can be word-searched using the FirstGov search engine. Use the Search button in the toolbar above to conduct a text ......