Inventor · disambiguated record
Jin-Ming Chang
Also filed as: CHANG JIN-MING
1 granted patent·3 pending applications·2 citations·filing 2010–2011
17Inventor score
Technology areasH02J
Top patents by PatentIndex Score
4 records- 0150US8471409B2Power conversion circuitCHANG JIN-MING·Filed 2011·Granted Jun 25, 2013·2 cites·7 claims
- 0233US2012169127A1Power supply system and fuel cell backup power system thereofLIN ZHAN-YI·Filed 2011·Application pending·0 cites
- 0329US2012019071A1Backup power system with fuel cell and control method thereofLIN ZHAN-YI·Filed 2010·Application pending·0 cites
- 0428US2012013190A1Grid-connected power conversion circuitry and power conversion method thereofCHANG JIN-MING·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →