Inventor · disambiguated record
Wing-Choi Ma
Also filed as: MA WING-CHOI
1 granted patent·3 pending applications·0 citations·filing 2022–2023
6Inventor score
Technology areasA61B
Files withMEDTRONIC CRYOCATH LP4
Top patents by PatentIndex Score
4 records- 0154US2025177028A1Systems and methods for improving control of refrigerant flow in cryoablationMEDTRONIC CRYOCATH LP·Filed 2023·Application pending·0 cites
- 0254US2023389976A1Delivering refrigerant to catheters for cryotherapyMEDTRONIC CRYOCATH LP·Filed 2023·Application pending·0 cites
- 0352US12475988B2Feedback control system for cryo-mapping and cryoablationMEDTRONIC CRYOCATH LP·Filed 2022·Granted Nov 18, 2025·0 cites·20 claims
- 0437US2023165619A1Method to mitigate balloon breach during cryoballoon therapyMEDTRONIC CRYOCATH LP·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →