Inventor · disambiguated record

Chengchen Ma

Also filed as: MA CHENGCHEN

2 granted patents·7 citations·filing 2008–2009

51Inventor score

Technology areasG06V

Files withHE JIAMING2

Top patents by PatentIndex Score

2 records

0150US8150159B2Identifying method of hand-written Latin letterHE JIAMING·Filed 2009·Granted Apr 3, 2012·4 cites·9 claims
0248US8254686B2On-line identifying method of hand-written Arabic letterHE JIAMING·Filed 2008·Granted Aug 28, 2012·3 cites·7 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →