Inventor
Yong-whan Park
Inventor
Suwon-si, KR
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography43%
B41JTypewriters29%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables21%
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates7%
PatentTitleYear
7,746,368'Medium supplying apparatus of image forming device'20107,510,180'Bypass tray and image forming apparatus with the same'20097,499,658'Image forming apparatus including at least two thermostats to prevent overheating of the heating roller'20097,395,026'Image forming apparatus having auxiliary tray'20087,386,258'Coupling means for development roller of developing unit and electrophotographic image forming apparatus having the same'20087,320,465'Paper feeding unit and image forming apparatus using the same'20087,231,172'Apparatus and method of measuring paper size by using sensor'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2010Patents assigned to SAMSUNG ELECTRONICS CO LTD (7)· patent assignee history
2007–2010Based in Suwon-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 7 | 2007–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Suwon-si, KR | 7 | 2007–2010 |