Inventor · disambiguated record
Er-Yang Ma
Also filed as: MA ER-YANG
2 granted patents·0 citations·filing 2020–2021
21Inventor score
Files withFULIAN YUZHAN PRECISION TECH CO LTD2
Top patents by PatentIndex Score
2 records- 0153US11969844B2Electronic device and method for detecting and compensating CNC toolsFULIAN YUZHAN PRECISION TECH CO LTD·Filed 2021·Granted Apr 30, 2024·0 cites·16 claims
- 0251US12070827B2Control mechanism, tool replacement equipment and tool replacement methodFULIAN YUZHAN PRECISION TECH CO LTD·Filed 2020·Granted Aug 27, 2024·0 cites·12 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →