Speaker back cavity
US-10027784-B2 · Jul 17, 2018 · US
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Engberg Anders Johan patents
Engberg Anders Johan is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Engberg Anders Johan |
| Total patents | 6 |
| First publication | Apr 23, 2015 |
| Latest publication | Jul 17, 2018 |
Notable patents
Publications ranked by popularity score, then publication date.
Speaker back cavity
US-9800969-B2 · Oct 24, 2017 · US
Speaker Back Cavity
US-2017208162-A1 · Jul 20, 2017 · US
Speaker Back Cavity
US-2016205465-A1 · Jul 14, 2016 · US
Speaker back cavity
US-9386134-B2 · Jul 5, 2016 · US
Speaker Back Cavity
US-2015110327-A1 · Apr 23, 2015 · 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 |
|---|---|
| Nokia Corp | 4 |
| Nokia Technologies Oy | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04R1/2819 | 6 |
| H04R2499/11 | 6 |
| H04R1/2849 | 6 |
| H04M1/6041 | 6 |
| H04M1/035 | 6 |