uspto patent的相關文章
uspto patent的相關公司資訊
uspto patent的相關商品
Assignment Search - United States Patent and Trademark Office
瀏覽：1309
日期：2026-04-22
Assignment Search This searchable database contains all recorded Patent Assignment information back to August 1980. If you are looking for trademark data, please visit the Trademark Assignment Query. When relevant information is given to the USPTO to be ....看更多
網友正在看
熱門 影片 文章
![[開箱] 輕巧好用 pqi Air Drive 無線傳輸隨身碟](https://www.iarticlesnet.com/pub/img/article/4946/1403807036141_xs.jpg)
熱門 串流音樂 文章
