Inventor · disambiguated record

Chengyu Sun

Also filed as: SUN CHENGYU

2 granted patents·2 citations·filing 1996–2021

37Inventor score

Technology areasD05B H04N

Files withUNION SPECIAL CORP1 UNIV JILIN1

Top patents by PatentIndex Score

2 records

0143US12058297B2Method and system for hiding reversible data based on prediction errorsUNIV JILIN·Filed 2021·Granted Aug 6, 2024·0 cites·10 claims
0230US5765494ASleeve making method and apparatusUNION SPECIAL CORP·Filed 1996·Granted Jun 16, 1998·2 cites·8 claims

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