Inventor · disambiguated record
Wen Shih Chang
Also filed as: CHANG WEN-SHIH
1 granted patent·2 pending applications·0 citations·filing 2013–2016
9Inventor score
Top patents by PatentIndex Score
3 records- 0131US10023360B2Sealing bag for hydrogen gas, and method for dissolving hydrogen gasHIKARIMIRAI CO LTD·Filed 2013·Granted Jul 17, 2018·0 cites·11 claims
- 0227US2015340715A1Fuel cell power generating systemFIELD ENERGY LTD M·Filed 2014·Application pending·0 cites
- 0325US2017222239A1Fuel mixing apparatus, fuel cell system, and fuel mixing-and-transmitting methodCHUNG-HSIN ELECTRIC & MACHINERY MFG CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →