Inventor
Jacques Spillmann
Inventor
Los Angeles, CA, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Rprimary
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers69%
LOC1425%
G10KSound-producing devices6%
PatentTitleYear
11,044,551Acoustic horn for an acoustic assembly202111,019,416Suspension system mechanism202110,993,033Loudspeaker frame having tapered spokes202110,575,089Loudspeaker acoustic waveguide202010,382,860Loudspeaker acoustic waveguide201910,375,468Rigging system for speakers2019D0853989Loudspeaker201910,284,938Suspension system mechanism2019D0823830Loudspeaker20189,992,565Suspension system mechanism2018D0817307Loudspeaker20189,584,887'Rigging system locking mechanism'20179,571,923'Acoustic waveguide'20179,319,763'Cart assembly'2016D0752015'Loudspeaker housing'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2021Patents assigned to HARMAN INT IND (15)· patent assignee history
2016Patents assigned to HARMAN INTERNAT INDUSTIES INC (1)· patent assignee history
2016–2021Based in Los Angeles, CA, US· patent location history
2019Patents assigned to HARMAN INT INDUSTIRES INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HARMAN INT IND | 15 | 2016–2021 |
| HARMAN INT INDUSTIRES INC | 1 | 2019 |
| HARMAN INTERNAT INDUSTIES INC | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Los Angeles, California, US | 15 | 2016–2021 |