Audio book positioning
US-2019204998-A1 · Jul 4, 2019 · US
Hartrell Greg Don is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hartrell Greg Don |
| Total patents | 4 |
| First publication | Mar 23, 2017 |
| Latest publication | Jul 4, 2019 |
Publications ranked by popularity score, then publication date.
US-2019204998-A1 · Jul 4, 2019 · US
US-9881003-B2 · Jan 30, 2018 · US
US-2017083511-A1 · Mar 23, 2017 · US
US-2017083196-A1 · Mar 23, 2017 · US
Latest publications not already listed above.
No data yet.
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Google Inc | 3 |
| Google Llc | 2 |
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06N3/045 | 3 |
| G06N3/084 | 3 |
| G06N3/09 | 3 |
| G06N3/0464 | 3 |
| G06F40/174 | 2 |