Inventor
Hennadiy Petrov
Inventor
Lviv, UA
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Jprimary
H02JElectric power networks50%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers50%
PatentTitleYear
10,531,177Ear cup with attachment unit2020Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2020Patents assigned to SENNHEISER COMMUNICATIONS AS (1)· patent assignee history
2020Based in Lviv, UA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SENNHEISER COMMUNICATIONS AS | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lviv, UA | 1 | 2020 |