Inventor · disambiguated record
Hongchang Sun
Also filed as: SUN HONGCHANG
2 granted patents·5 citations·filing 2017–2017
49Inventor score
Files withAOYAGI HIDEKI2
Top patents by PatentIndex Score
2 records- 0177US10252485B2Sheet binding processing apparatus, sheet post-processing apparatus having the sheet binding processing apparatus, and image forming system having the sheet post-processing apparatusAOYAGI HIDEKI·Filed 2017·Granted Apr 9, 2019·2 cites·14 claims
- 0276US10308060B2Sheet post-processing apparatus and image forming systemAOYAGI HIDEKI·Filed 2017·Granted Jun 4, 2019·3 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →