Open audio device with reduced sound attenuation
US-10602253-B2 · Mar 24, 2020 · US
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Litovsky Roman patents
Litovsky Roman is listed as an inventor on 9 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Litovsky Roman |
| Total patents | 9 |
| First publication | Jun 23, 2015 |
| Latest publication | Mar 24, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Acoustic transducer
US-10484774-B2 · Nov 19, 2019 · US
Open Audio Device with Reduced Sound Attenuation
US-2019306603-A1 · Oct 3, 2019 · US
Acoustic transducer
US-10397681-B2 · Aug 27, 2019 · US
Acoustic Transducer
US-2019020940-A1 · Jan 17, 2019 · US
Acoustic Transducer
US-2018167710-A1 · Jun 14, 2018 · US
Acoustic device having active drivers mounted to a passive radiator diaphragm
US-9525932-B2 · Dec 20, 2016 · US
Acoustic device having active drivers mounted to a passive radiator diaphragm
US-2016219362-A1 · Jul 28, 2016 · US
Portable audio system with integrated handle
US-9066174-B2 · Jun 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.
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04R1/2834 | 6 |
| H04R1/2857 | 5 |
| H04R1/38 | 4 |
| H04R1/347 | 4 |
| H04R1/1075 | 4 |