Inventor
Christopher Ewing
Inventor
Colfax, WA, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication33%
H02HEmergency protective circuit arrangements22%
A61BDiagnosis11%
G06FElectric digital data processing11%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data11%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids11%
PatentTitleYear
10,796,798System and method of a virtual sand tray20209,620,955'Systems and methods for communicating data state change information between devices in an electrical power system'20179,270,109'Exchange of messages between devices in an electrical power system'20168,677,464'Systems and methods for managing secure communication sessions with remote devices'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2017Patents assigned to SCHWEITZER ENGINEERING LAB INC (3)· patent assignee history
2014–2020Patents assigned to EWING CHRISTOPHER (2)· patent assignee history
2014Patents assigned to BRADETICH RYAN (1)· patent assignee history
2014Patents assigned to KIPP NATHAN PAUL (1)· patent assignee history
2014Patents assigned to SMITH RHETT (1)· patent assignee history
2014Based in Pullman, WA, US· patent location history
2016–2017Based in Colfax, WA, US· patent location history
2020Based in Fruita, CO, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCHWEITZER ENGINEERING LAB INC | 3 | 2014–2017 |
| EWING CHRISTOPHERself | 2 | 2014–2020 |
| BRADETICH RYAN | 1 | 2014 |
| KIPP NATHAN PAUL | 1 | 2014 |
| SMITH RHETT | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Colfax, Washington, US | 2 | 2016–2017 |
| Fruita, CO, US | 1 | 2020 |
| Pullman, Washington, US | 1 | 2014 |