Alert system with zoning using wireless portable detectors and a central station
US-9792808-B2 · Oct 17, 2017 · US
Kamalakannan Arunkumar was listed as an assignee on 1 patent publication in 2017.
| Metric | Value |
|---|---|
| Company | Kamalakannan Arunkumar |
| Year | 2017 |
| Patents | 1 |
Representative publications for Kamalakannan Arunkumar in 2017.
Most common classification codes for Kamalakannan Arunkumar in 2017.
| CPC | Patents |
|---|---|
| G08B21/02 | 1 |
| G08B25/002 | 1 |
| G08B25/016 | 1 |
| G08B27/001 | 1 |
| H04M1/72418 | 1 |
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