Search result from Google Patent Search using the terms SAP e-learning
Thanks to Michael Feldstein for mentioning Google Patent Search, which looks to be new. Above you can see a screen shot showing the sort of initial output you get from it. (Alternatively, here are the actual results using the same search term.) Underneath each of the links is a well structured, quick-to-load rendering of the full text of each patent, with nicely organised, clear representations of any images in the original patent application. Here, for example are the results for a 1997 patent about role based access control. Currently Google Patent Search only covers the 7 million patents that have been granted by the US Patent and Trade Mark Office, as the FAQ page explains, alongside a clear outline of its powerful advanced search capabilities.
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