Probe of alarm functionality using communication devices
US-10365642-B2 · Jul 30, 2019 · US
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Fletcher Mark patents
Fletcher Mark is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Fletcher Mark |
| Total patents | 5 |
| First publication | Oct 20, 2015 |
| Latest publication | Jul 30, 2019 |
Notable patents
Publications ranked by popularity score, then publication date.
Fault-tolerant AMLCD display
US-10339882-B2 · Jul 2, 2019 · US
Fault detection for a display system
US-10068509-B2 · Sep 4, 2018 · US
Probe of alarm functionality using communication devices
US-2018096589-A1 · Apr 5, 2018 · US
Public safety answering point language detection
US-9167090-B2 · Oct 20, 2015 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Avaya Inc | 3 |
| L 3 Comm Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G09G3/3648 | 2 |
| G09G2330/08 | 2 |
| G08B1/08 | 2 |
| G08B29/12 | 2 |
| G05B2219/36487 | 2 |