Broadcast control
US-2018307400-A1 · Oct 25, 2018 · US
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Griggs David patents
Griggs David is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Griggs David |
| Total patents | 2 |
| First publication | Jul 3, 2018 |
| Latest publication | Oct 25, 2018 |
Notable patents
Publications ranked by popularity score, then publication date.
Broadcast control
US-10013154-B2 · Jul 3, 2018 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Grass Valley Canada | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04H60/04 | 2 |
| H04N5/28 | 2 |
| G11B27/34 | 2 |
| G11B27/034 | 2 |
| H04N5/222 | 2 |