Inventor · disambiguated record
Fei Chang
Also filed as: CHANG FEI · CHANG FEI-HUANG
2 granted patents·1 pending application·9 citations·filing 2003–2023
46Inventor score
Top patents by PatentIndex Score
3 records- 0156US8066003B2Method for improving control and detection precision of tidal volume by a calculation introduced with R valueCONG YUMENG·Filed 2008·Granted Nov 29, 2011·9 cites·4 claims
- 0244US12359568B2Method for backfilling and reconstructing carbon storage space in abandoned main roadway and storing CO2UNIV TAIYUAN TECHNOLOGY·Filed 2023·Granted Jul 15, 2025·0 cites·6 claims
- 0329US2004151307A1Tractable rational map public-key systemFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →