Inventor · disambiguated record
Jinhwa Hong
Also filed as: HONG JINHWA
10 granted patents·1 pending application·3 citations·filing 2018–2022
78Inventor score
Top patents by PatentIndex Score
11 records- 0183US11364725B2Authentication mechanismsHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Jun 21, 2022·2 cites·15 claims
- 0275US11366407B2Structure to refill toner to development cartridge mounted in main bodyHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Jun 21, 2022·1 cites·13 claims
- 0360US11281125B2Toner refill cartridge with structure for preventing toner discharging part from being blocked by weight partHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Mar 22, 2022·0 cites·20 claims
- 0459US11067917B2Detecting completion of injection of toner of toner refill cartridgeHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Jul 20, 2021·0 cites·15 claims
- 0555US11953845B2Structure for driving toner inlet shutter of developing cartridge by using motorHEWLETT PACKARD DEVELOPMENT CO·Filed 2020·Granted Apr 9, 2024·0 cites·15 claims
- 0649US12271120B2Toner refill cartridge having pump for automatic toner refillingHEWLETT PACKARD DEVELOPMENT CO·Filed 2022·Granted Apr 8, 2025·0 cites·15 claims
- 0746US11663469B2Artificial device and method for controlling the sameLG ELECTRONICS INC·Filed 2020·Granted May 30, 2023·0 cites·14 claims
- 0846US11604959B2Artificial intelligence-based apparatus and method for providing wake-up time and bed time informationLG ELECTRONICS INC·Filed 2019·Granted Mar 14, 2023·0 cites·11 claims
- 0937US2023333500A1Toner refill cartridge with foldable plungerHEWLETT PACKARD DEVELOPMENT CO·Filed 2020·Application pending·0 cites
- 1029USD893598SToner reload kitHEWLETT PACKARD DEVELOPMENT CO LP·Filed 2019·Granted Aug 18, 2020·0 cites·1 claims
- 1128USD907698SDevelopment cartridge for a printerHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Jan 12, 2021·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Jinhwa Hong files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →