Where can I find free databases to search the Microsoft patent portfolio for AI technologies without paying for a commercial subscription service
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Where can I find free databases to search the Microsoft patent portfolio for AI technologies without paying for a commercial subscription service
2 real searches · 1 real-search pass
official free patent search databases Google Patents USPTO Patent Center WIPO PATENTSCOPE EPO Espacenet Microsoft assignee search AI patentsGoogle ↗
OBSERVEDOther / navigational
free patent databases search Microsoft patent portfolio AI technologies Google Patents USPTO WIPO Espacenet LensGoogle ↗
OBSERVEDOther / navigational
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (2)
Classes come from the query-classifier (a local Laya model). 2 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT2 real searches · gpt-6
official free patent search databases Google Patents USPTO Patent Center WIPO PATENTSCOPE EPO Espacenet Microsoft assignee search AI patents Google ↗
free patent databases search Microsoft patent portfolio AI technologies Google Patents USPTO WIPO Espacenet Lens Google ↗
- Open The Lens · lens.org
- Patent Public Search · uspto.gov
- Search for patents · uspto.gov
- Espacenet - patent search · epo.org
- WIPO IP Portal (ipportal) · ipportal.wipo.int
- Patent Searches - Intellectual Property Law: A Beginner's Guide · guides.loc.gov
- Free patent search engines - Patents: A How-To-Find Guide · instr.iastate.libguides.com
- Google Patents Advanced Search · patents.google.com
- Searching · support.google.com
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
official free patent search databases Google Patents USPTO Patent Center WIPO PATENTSCOPE EPO Espacenet Microsoft assignee search AI patents OBSERVED | Google ↗ AI Mode ↗ | — | Other / navigational | — | — | 1x of 1 | |
free patent databases search Microsoft patent portfolio AI technologies Google Patents USPTO WIPO Espacenet Lens OBSERVED | Google ↗ AI Mode ↗ | — | Other / navigational | — | — | 1x of 1 |