Inventor
Christopher Michael Trestain
Inventor
Livonia, MI, 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 transducers26%
H04SStereophonic systems21%
G06FElectric digital data processing13%
G10KSound-producing devices6%
G06KGraphical data reading4%
G06VImage or video recognition or understanding4%
H04MTelephonic communication4%
LOC144%
A61BDiagnosis2%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for2%
PatentTitleYear
11,133,024Biometric personalized audio processing system202110,999,419Systems and methods for in-vehicle voice calls202110,873,797Rotating loudspeaker2020D0904343Speaker2020D0893455Soundbar202010,728,691Apparatus and method for generating virtual venues for a listening room202010,715,908Adjustable acoustic interface loudspeaker202010,620,906Apparatus and method for providing a personalized bass tactile output associated with an audio signal202010,499,177Volume control for individual sound zones201910,440,493Audible prompts in a vehicle navigation system201910,275,211Social mode sharing of music in a listening room of a vehicle201910,152,296Apparatus and method for providing a personalized bass tactile output associated with an audio signal20189,866,951'Adjusting speakers using facial recognition'20189,813,813'Customization of a vehicle audio system'20179,544,679'Adjusting speakers using facial recognition'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2021Patents assigned to HARMAN INT IND (15)· patent assignee history
2017–2018Based in Redford, MI, US· patent location history
2018–2021Based in Livonia, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HARMAN INT IND | 15 | 2017–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Livonia, MI, US | 12 | 2018–2021 |
| Redford, MI, US | 3 | 2017–2018 |