Inventor · disambiguated record
Hong-Chul Choi
Also filed as: CHOI HONG-CHUL
3 granted patents·2 citations·filing 2012–2022
52Inventor score
Technology areasG03G
Top patents by PatentIndex Score
3 records- 0182US11506991B2Storing information in toner refill kit during toner refillHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Nov 22, 2022·2 cites·17 claims
- 0269US11644768B2Storing information in a toner refill kit during toner refillHEWLETT PACKARD DEVELOPMENT CO·Filed 2022·Granted May 9, 2023·0 cites·20 claims
- 0346US8781347B2Image forming apparatus and method of driving the sameKIM YUN-SU·Filed 2012·Granted Jul 15, 2014·0 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →