Server, system, and method for automatically calculating platform dwell time of train
US-10457306-B2 · Oct 29, 2019 · US
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Park Kee Jun patents
Park Kee Jun is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Park Kee Jun |
| Total patents | 2 |
| First publication | Dec 13, 2018 |
| Latest publication | Oct 29, 2019 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Korea Railroad Res Institute | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04N23/90 | 2 |
| B61L25/02 | 2 |
| B61L23/041 | 2 |
| B61B1/00 | 2 |
| H04N5/247 | 2 |