Inventor · disambiguated record
Mei-Chun Ma
Also filed as: MA MEI · MA MEI CHUN
4 granted patents·2 pending applications·74 citations·filing 2002–2013
78Inventor score
Top patents by PatentIndex Score
6 records- 0177USD501065SHandheld rotary vacuum cleanerFiled 2003·Granted Jan 18, 2005·28 cites·1 claims
- 0274USD507385SRotary brush vacuum cleanerFiled 2003·Granted Jul 12, 2005·24 cites·1 claims
- 0366USD510162SPortable vacuum with handleIND CO LTD AK·Filed 2004·Granted Sep 27, 2005·16 cites·1 claims
- 0444USD509931SPower pack vacuumIND CO LTD AK·Filed 2004·Granted Sep 20, 2005·6 cites·1 claims
- 0544US2014185107A1Method and device for indicating scanning condition and scanning apparatus and scanning system related theretoSHENYANG NEUSOFT MEDICAL SYS·Filed 2013·Application pending·0 cites
- 0636US2003014831A1Electric rotary brush moduleFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →