Inventor · disambiguated record
Qiankun Ma
Also filed as: MA QIANKUN
11 granted patents·169 citations·filing 2007–2008
91Inventor score
Files withBEIFA GROUP CO LTD11
Top patents by PatentIndex Score
11 records- 0189USD580489SDual-tip highlighterBEIFA GROUP CO LTD·Filed 2007·Granted Nov 11, 2008·43 cites·1 claims
- 0280USD597598SHighlighterBEIFA GROUP CO LTD·Filed 2008·Granted Aug 4, 2009·26 cites·1 claims
- 0375USD605700SPenBEIFA GROUP CO LTD·Filed 2008·Granted Dec 8, 2009·21 cites·1 claims
- 0471USD602088SPenBEIFA GROUP CO LTD·Filed 2008·Granted Oct 13, 2009·15 cites·1 claims
- 0568USD595351SHighlighterBEIFA GROUP CO LTD·Filed 2008·Granted Jun 30, 2009·16 cites·1 claims
- 0667USD572760SMarkerBEIFA GROUP CO LTD·Filed 2007·Granted Jul 8, 2008·15 cites·1 claims
- 0758USD609746SMarkerBEIFA GROUP CO LTD·Filed 2008·Granted Feb 9, 2010·10 cites·1 claims
- 0853USD572759SPenBEIFA GROUP CO LTD·Filed 2007·Granted Jul 8, 2008·8 cites·1 claims
- 0950USD602083SPenBEIFA GROUP CO LTD·Filed 2008·Granted Oct 13, 2009·6 cites·1 claims
- 1044USD605696SHighlighterBEIFA GROUP CO LTD·Filed 2008·Granted Dec 8, 2009·5 cites·1 claims
- 1142USD609747SPenBEIFA GROUP CO LTD·Filed 2008·Granted Feb 9, 2010·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →