Inventor
Nak Heon Choi
Inventor
Kyungki-do, KR
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices50%
H02HEmergency protective circuit arrangements28%
G11CStatic stores11%
H01JElectric discharge tubes or discharge lamps11%
PatentTitleYear
7,876,541'Electrostatic discharge protection circuit and electrostatic discharge protection method of a semiconductor memory device'20117,839,613'Electrostatic discharge protection circuit protecting thin gate insulation layers in a semiconductor device'20107,821,752'Device to protect a semiconductor device from electrostatic discharge by efficiently discharging a micro current'20107,746,610'Device for discharging static electricity'20107,675,722'Device to protect semiconductor device from electrostatic discharge'20107,616,415'Electrostatic discharge protection circuit and electrostatic discharge protection method of a semiconductor memory device'20097,430,099'Electrostatic discharge protection circuit protecting thin gate insulation layers in a semiconductor device'20087,405,915'Protection circuit against electrostatic discharge in semiconductor device'20087,286,331'Electrostatic protection device for semiconductor device'20076,005,345'Plasma display panel and method of fabricating the same'19995,925,262'Plasma display panel and method of fabricating the same'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999Patents assigned to HYUNDAI ELECTRONICS IND (2)· patent assignee history
1999–2011Based in Kyungki-do, KR· patent location history
2007–2011Patents assigned to HYNIX SEMICONDUCTOR INC (9)· patent assignee history
2008Based in Seongnam-si, KR· patent location history
2010Based in Gyeonggi-do, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HYNIX SEMICONDUCTOR INC | 9 | 2007–2011 |
| HYUNDAI ELECTRONICS IND | 2 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyungki-do, KR | 9 | 1999–2011 |
| Gyeonggi-do, KR | 1 | 2010 |
| Seongnam-si, KR | 1 | 2008 |