Inventor · disambiguated record

Riquan Li

Also filed as: LI RIQUAN

2 granted patents·6 citations·filing 2011–2015

51Inventor score

Technology areasD05B

Files withLI RIQUAN1 TOKAI IND SEWING MACHINE1

Top patents by PatentIndex Score

2 records

0174US9834878B2Embroidery machine able to sew cord materialTOKAI IND SEWING MACHINE·Filed 2015·Granted Dec 5, 2017·3 cites·7 claims
0258US8495962B2Sewing machine with sequin feeder deviceLI RIQUAN·Filed 2011·Granted Jul 30, 2013·3 cites·3 claims

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