Inventor · disambiguated record
Nianfang Wan
Also filed as: WAN NIANFANG
2 granted patents·1 pending application·0 citations·filing 2011–2018
23Inventor score
Technology areasH01M
Top patents by PatentIndex Score
3 records- 0150US11302947B2Membrane electrode assembly of fuel cell and preparation method thereforCRRC QINGDAO SIFANG CO LTD·Filed 2018·Granted Apr 12, 2022·0 cites·11 claims
- 0245US8735010B2Control system for direct alcohol fuel cellGUO ZHEN·Filed 2011·Granted May 27, 2014·0 cites·10 claims
- 0343US2021194028A1Microporous layer structure of fuel cell and preparation method therefor, and fuel cell cathode assemblyCRRC QINGDAO SIFANG CO LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →