Elevator security system
US-9802789-B2 · Oct 31, 2017 · US
Son Eui-Seung is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Son Eui-Seung |
| Total patents | 4 |
| First publication | Apr 30, 2015 |
| Latest publication | Oct 31, 2017 |
Publications ranked by popularity score, then publication date.
US-9802789-B2 · Oct 31, 2017 · US
US-9654561-B2 · May 16, 2017 · US
US-2015128215-A1 · May 7, 2015 · US
US-2015114763-A1 · Apr 30, 2015 · US
Latest publications not already listed above.
No data yet.
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Kt Corp | 4 |
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04L63/102 | 2 |
| H04L67/1097 | 2 |
| B66B1/3461 | 2 |
| B66B5/0012 | 2 |
| H04L63/10 | 1 |