Inventor · disambiguated record
Yong-Ju Cheon
Also filed as: CHEON YONG-JU
3 granted patents·18 citations·filing 2008–2008
62Inventor score
Technology areasG03G
Top patents by PatentIndex Score
3 records- 0167USD600276SDeveloping device for printerSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Sep 15, 2009·16 cites·1 claims
- 0261US7751745B2Developing apparatus, image forming apparatus having the same, and assembling method of a developing apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Jul 6, 2010·2 cites·25 claims
- 0334US8457524B2Developing cartridge, image forming apparatus, and method of mounting/demounting developing cartridge to/from image forming apparatusCHEON YONG-JU·Filed 2008·Granted Jun 4, 2013·0 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →