Device charging system
US-10608452-B2 · Mar 31, 2020 · US
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Olson Alan patents
Olson Alan is listed as an inventor on 10 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Olson Alan |
| Total patents | 10 |
| First publication | Jul 7, 2016 |
| Latest publication | Mar 31, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Device charging system
US-2019157890-A1 · May 23, 2019 · US
Device charging system
US-10236699-B2 · Mar 19, 2019 · US
Device charging system
US-2018054073-A1 · Feb 22, 2018 · US
Audio system having an improved efficiency and extended operation time
US-9742357-B2 · Aug 22, 2017 · US
Audio system having an improved efficiency and extended operation time
US-9722544-B2 · Aug 1, 2017 · US
Audio system having an improved efficiency and extended operation time
US-2017194912-A1 · Jul 6, 2017 · US
Audio system having an improved efficiency and extended operation time
US-2017085225-A1 · Mar 23, 2017 · US
Audio delivery system having an improved efficiency and extended operation time between recharges or battery replacements
US-9559642-B2 · Jan 31, 2017 · US
Audio delivery system having an improved efficiency and extended operation time between recharges or battery replacements
US-2016197588-A1 · Jul 7, 2016 · 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 |
|---|---|
| Logitech Europe Sa | 12 |
| Logitech Europ Sa | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04R29/001 | 6 |
| H03F1/0227 | 6 |
| H03F3/185 | 6 |
| H04R3/007 | 6 |
| H03F2200/03 | 6 |