search:united states patent and trademark office相關網頁資料
united states patent and trademark office的相關文章
united states patent and trademark office的相關公司資訊
united states patent and trademark office的相關商品
瀏覽:1115
日期:2024-07-26
Global Patent Search Network (GPSN) Global Patent Search Network (GPSN) enables users to search the full text of multiple international patent collections. The initial collection available will be Chinese patent ......
瀏覽:1198
日期:2024-08-01
Home page of the United States Patent and Trademark Office's main web site....
瀏覽:1478
日期:2024-07-29
The US Patent and Trademark Office (
PTO) offers World-Wide Web (Web) ......
瀏覽:616
日期:2024-07-30
2013年9月30日 - See this important information about searching for patents: ... How to Conduct a Preliminary U.S. Patent Search: A Step by Step Strategy - Web ......
瀏覽:962
日期:2024-07-28
2014年2月13日 - Information about the U.S. patenting process, including agency organization chart, rules and regulations, FAQs, and online applications....
瀏覽:1337
日期:2024-08-02
Resources & Public Notices. Codes ...
for specific questions about Patent
Application Information Retrieval (PAIR)....
瀏覽:947
日期:2024-07-26
2014年3月31日 - The United States represents the largest, most dynamic marketplace in the world and is an unparalleled location for business investment, ......
瀏覽:877
日期:2024-08-02
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 ......