search:us patent number相關網頁資料

瀏覽:1294
日期:2024-04-11
由於此網站的設置,我們無法提供該頁面的具體描述。...
瀏覽:612
日期:2024-04-11
Search for patent and application numbers. It's the easiest way to find, get or fetch a patent document from the free servers. ... number: eg. US 2007-0072443 ......
瀏覽:750
日期:2024-04-15
26 Mar 2014 ... This table is intended to be used only as a rough guide and some application serial numbers (e.g., those based on patent filings under the ......
瀏覽:870
日期:2024-04-15
New to Patent Searching? See this important information about searching for patents: How to Conduct a Preliminary U.S. Patent Search: A Step by Step Strategy - Web Based Tutorial (38 minutes) The Seven Step Strategy - Outlines a suggested procedure for .....
瀏覽:1056
日期:2024-04-13
26 Mar 2014 ... ... corresponding document number issued in each year for selected patent document .... KEY: search ......
瀏覽:422
日期:2024-04-14
4 Jul 2009 ... A Patent Number number includes an eight-character number that is assigned by the USPTO....
瀏覽:1324
日期:2024-04-17
The following table displays the calendar year along with the first corresponding document number issued ......
瀏覽:1497
日期:2024-04-12
US United States WO World Intellectual Property Organization Acronym Description AIPA American Inventors ......