Inventor · name-matched record

XU CHANG

1 granted patent·1 pending application·0 citations·filing 2023–2025

6Inventor score

Technology areasG06F

Files withGUIZHOU POWER GRID CO LTD1 ORACLE INT CORP1

This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.

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2 records

0156US12579137B2Output interpretation for a meaning representation language systemORACLE INT CORP·Filed 2023·Granted Mar 17, 2026·0 cites·20 claims
0245US2026010671A1Live Digital Map Driven Distribution Network Planning Scheme Intelligent Evaluation Method and SystemGUIZHOU POWER GRID CO LTD·Filed 2025·Application pending·0 cites

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Identity basis: exact name match across USPTO filings. How scoring works →