Inventor · name-matched record
CHANG YONG
1 granted patent·2 pending applications·0 citations·filing 2023–2024
11Inventor score
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
3 records- 0162US12540905B2System and method for optical mapping of semiconductor wafers at cryogenic temperatures under transmission geometryEPIR INC·Filed 2023·Granted Feb 3, 2026·0 cites·21 claims
- 0255US2026009925A1Machine learning based formation evaluationSCHLUMBERGER TECHNOLOGY CORP·Filed 2023·Application pending·0 cites
- 0351US2026002419A1Generating downhole motor torque and RPM of a downhole motor with a drilling fluid having a compressible portionSCHLUMBERGER TECHNOLOGY CORP·Filed 2024·Application pending·0 cites
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Identity basis: exact name match across USPTO filings. How scoring works →