Inventor
John Alexiou
Inventor
Los Angeles, CA, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing17%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers17%
G08BSignalling systems, e.g. personal calling systems11%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body9%
H01LSemiconductor devices9%
H10NElectric solid-state devices not otherwise provided for9%
H01HElectric switches6%
B60NSeats specially adapted for vehicles3%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general3%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for3%
PatentTitleYear
10,940,872Transducer system providing tactile sensations202110,921,892Personalized tactile output202110,921,893Personalized tactile output202110,812,914Multistage tactile sound device202010,390,156Tactile sound device having active feedback system2019D0831334Combined portable speaker and vest201810,111,010Multistage tactile sound device20189,672,703'Multistage tactile sound device'2017D0733089'Portable speaker'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015Patents assigned to STUDIOFEED LTD (1)· patent assignee history
2015Based in Toronto, CA· patent location history
2017–2021Patents assigned to SUBPAC INC (8)· patent assignee history
2017–2021Based in Los Angeles, CA, US· patent location history
2018Based in Oakville, CA· patent location history
2019–2021Based in Palo Alto, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUBPAC INC | 8 | 2017–2021 |
| STUDIOFEED LTD | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Los Angeles, California, US | 4 | 2017–2021 |
| Palo Alto, California, US | 3 | 2019–2021 |
| Oakville, CA | 1 | 2018 |
| Toronto, CA | 1 | 2015 |