Systems and methods for communicating data state change information between devices in an electrical power system
US-9620955-B2 · Apr 11, 2017 · US
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Ewing Christopher patents
Ewing Christopher is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ewing Christopher |
| Total patents | 2 |
| First publication | Feb 23, 2016 |
| Latest publication | Apr 11, 2017 |
Notable patents
Publications ranked by popularity score, then publication date.
Exchange of messages between devices in an electrical power system
US-9270109-B2 · Feb 23, 2016 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Schweitzer Engineering Lab Inc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H02H7/261 | 2 |
| H04L67/2842 | 1 |
| H02H1/0061 | 1 |
| H04L67/568 | 1 |
| H04L1/189 | 1 |