Inventor · disambiguated record

Chang-Sheng Ma

Also filed as: Ma chang-sheng

2 granted patents·1 pending application·14 citations·filing 2013–2019

51Inventor score

Technology areasA61B A61K

Files withSYNAPTIC MEDICAL BEIJING CO LTD2 HEART RHYTHM SOLUTIONS INC1

Top patents by PatentIndex Score

3 records

0181US9597302B1Combination of dofetilide and mexiletine for the prevention and treatment of atrial fibrillationHEART RHYTHM SOLUTIONS INC·Filed 2015·Granted Mar 21, 2017·14 cites·19 claims
0236US10278727B2Pericardium puncture needle assemblySYNAPTIC MEDICAL BEIJING CO LTD·Filed 2013·Granted May 7, 2019·0 cites·26 claims
0335US2019223904A1Pericardium puncture needle assemblySYNAPTIC MEDICAL BEIJING CO LTD·Filed 2019·Application pending·0 cites

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →