Inventor · disambiguated record

Hui Cheng

Also filed as: CHENG HUI · CHENG HUI-FEN

2 granted patents·82 citations·filing 1999–2006

61Inventor score

Technology areasB62B B65H

Files withHITACHI OMRON TERMINAL SOLUTIONS CORP1

Top patents by PatentIndex Score

2 records

0178US6170615B1Braking device of a three wheel baby carFiled 1999·Granted Jan 9, 2001·80 cites·1 claims
0256US7387199B2Device of handling roller for passbookHITACHI OMRON TERMINAL SOLUTIONS CORP·Filed 2006·Granted Jun 17, 2008·2 cites·6 claims

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