CT

Christopher Michael Trestain

HI Harman International Industries, Incorporated: 32 patents #11 of 1,027Top 2%
📍 Livonia, MI: #29 of 1,586 inventorsTop 2%
🗺 Michigan: #1,963 of 86,293 inventorsTop 3%
Overall (All Time): #109,772 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 1–25 of 32 patents

Patent #TitleCo-InventorsDate
12304373 Side-firing headrest loudspeaker with omnidirectional lens Chris Ludwig, Riley Winton, David Mossington 2025-05-20
12223853 Method and system for obtaining acoustical measurements Tingli Cai, Martin Olsen 2025-02-11
12095828 In-vehicle communications and media mixing Riley Winton, Maxwell B. Willis, Carl Alexander SANDSTROM, Christopher Ludwig 2024-09-17
12067330 System and method for controlling output sound in a listening environment Maxwell B. Willis, Riley Winton 2024-08-20
11958345 Augmented media experience in a vehicle cabin Riley Winton, Gorm Jorgensen, Christopher Ludwig 2024-04-16
11937067 System and method for sound zone experience optimization control Riley Winton, Chris Ludwig 2024-03-19
11902767 Combining prerecorded and live performances in a vehicle Maxwell B. Willis, Chris Ludwig 2024-02-13
11729549 Voice ducking with spatial speech separation for vehicle audio system Riley Winton, Christopher Ludwig 2023-08-15
11680816 Spatial infotainment rendering system for vehicles Riley Winton, Chris Ludwig 2023-06-20
11627394 Loudspeaker assembly for providing audio external to a vehicle Riley Winton, Chris Ludwig, Maxwell B. Willis 2023-04-11
11620100 Systems and methods for adjusting activity control parameters Riley Winton, Chris Ludwig, Maxwell B. Willis 2023-04-04
11595780 System and method for providing an immersive drive-in experience Kyle David KRAMER, Maxwell B. Willis, Chris Ludwig, Riley Winton 2023-02-28
11503401 Dual-zone automotive multimedia system Riley Winton, Christopher Ludwig, Maxwell B. Willis 2022-11-15
11485231 Systems and methods for providing nature sounds Riley Winton, Maxwell B. Willis, Chris Ludwig 2022-11-01
11453333 Moodroof for augmented media experience in a vehicle cabin Riley Winton, Gorm Jorgensen, Christopher Ludwig 2022-09-27
11412339 System and method for sound zone experience optimization control Riley Winton, Chris Ludwig 2022-08-09
11336978 Rotating loudspeaker Riley Winton, David Mossington, Chris Ludwig 2022-05-17
11133024 Biometric personalized audio processing system Riley Winton, Christopher Ludwig, Elizabeth Cibor, Jeffrey Peil 2021-09-28
10999419 Systems and methods for in-vehicle voice calls Maxwell B. Willis, Chris Ludwig 2021-05-04
10873797 Rotating loudspeaker Riley Winton, David Mossington, Chris Ludwig 2020-12-22
D904343 Speaker Riley Winton, David Mossington, Chris Ludwig 2020-12-08
D893455 Soundbar Riley Winton, David Mossington, Chris Ludwig 2020-08-18
10728691 Apparatus and method for generating virtual venues for a listening room James D. Pennock, Jason Choi 2020-07-28
10715908 Adjustable acoustic interface loudspeaker Riley Winton, David Mossington, Chris Ludwig 2020-07-14
10620906 Apparatus and method for providing a personalized bass tactile output associated with an audio signal 2020-04-14