Inventor · disambiguated record
Caihua Song
Also filed as: SONG CAIHUA
2 granted patents·2 citations·filing 2010–2013
34Inventor score
Top patents by PatentIndex Score
2 records- 0149US9477207B2Annular time-to-digital converter and method thereofSANCHUAN WISDOM TECH CO LTD·Filed 2013·Granted Oct 25, 2016·2 cites·11 claims
- 0228US8959996B2Water meter casing having a middle casing and inlet and outlet ports formed as separate componentsSONG CAIHUA·Filed 2010·Granted Feb 24, 2015·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →