Inventor
Jaeil YU
Inventor
KR
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography71%
F16DCouplings for transmitting rotation14%
F16LPipes14%
PatentTitleYear
12,422,775Unlocking toner cartridge by click operation202512,085,885Connection structure for coupling with toner cartridge202412,085,886Connection structure for coupling with toner cartridge202411,467,528Universal coupler with coupler holder and driving coupler elastically combined with each other202211,378,905Color registration by varying rotational speed of photosensitive drum2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (5)· patent assignee history
2022–2025Based in KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HEWLETT PACKARD DEVELOPMENT CO | 5 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 5 | 2022–2025 |