Inventor
Jang Sun Hong
Inventor
Seongnam-si, KR
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Bprimary
A47BTables22%
A47LDomestic washing or cleaning11%
E05BLocks11%
E05CBolts or fastening devices for wings, specially for doors or windows11%
F24CDomestic stoves or ranges11%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material6%
B23PMetal-working not otherwise provided for6%
E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof6%
LOC066%
LOC166%
PatentTitleYear
D0907698Development cartridge for a printer202110,548,396Slide device for movable rack202010,443,271Drawer latch system201910,231,540Slide device with locking function20199,408,462'Support rack locking apparatus'2016D0496814'Slide'20046,530,144'Apparatus for automatic assembling a heat exchanger'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history
2003Based in Yongin, KR· patent location history
2004Patents assigned to JEONHAN SLIDE CO LTD (1)· patent assignee history
2004–2020Based in Seoul, KR· patent location history
2016–2019Patents assigned to JEONHAN CO LTD (2)· patent assignee history
2016–2019Based in Seongnam-si, KR· patent location history
2020Patents assigned to JEON HAN SLIDE CO LTD (1)· patent assignee history
2021Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (1)· patent assignee history
2021Based in Suwon-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JEONHAN CO LTD | 2 | 2016–2019 |
| HEWLETT PACKARD DEVELOPMENT CO | 1 | 2021 |
| JEON HAN SLIDE CO LTD | 1 | 2020 |
| JEONHAN SLIDE CO LTD | 1 | 2004 |
| SAMSUNG ELECTRONICS CO LTD | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seongnam-si, KR | 3 | 2016–2019 |
| Seoul, KR | 2 | 2004–2020 |
| Suwon-si, KR | 1 | 2021 |
| Yongin, KR | 1 | 2003 |