CL

Christopher Ludwig

HI Harman International Industries, Incorporated: 12 patents #62 of 1,027Top 7%
TS Talley Defense Systems: 11 patents #2 of 22Top 10%
BO Bose: 7 patents #229 of 1,083Top 25%
📍 White Lake, MI: #9 of 337 inventorsTop 3%
🗺 Michigan: #1,963 of 86,293 inventorsTop 3%
Overall (All Time): #111,602 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 1–25 of 32 patents

Patent #TitleCo-InventorsDate
12095828 In-vehicle communications and media mixing Riley Winton, Christopher Michael Trestain, Maxwell B. Willis, Carl Alexander SANDSTROM 2024-09-17
11974103 In-car headphone acoustical augmented reality system Riley Winton, Jason Choi, Philippe Dreiling 2024-04-30
11958345 Augmented media experience in a vehicle cabin Riley Winton, Gorm Jorgensen, Christopher Michael Trestain 2024-04-16
11729549 Voice ducking with spatial speech separation for vehicle audio system Christopher Michael Trestain, Riley Winton 2023-08-15
11503401 Dual-zone automotive multimedia system Riley Winton, Christopher Michael Trestain, Maxwell B. Willis 2022-11-15
11463813 Asymmetric acoustical implementation for improving a listening experience for a driver in a vehicle Riley Winton, Brian Sterling, Arndt HENSGENS 2022-10-04
11453333 Moodroof for augmented media experience in a vehicle cabin Riley Winton, Gorm Jorgensen, Christopher Michael Trestain 2022-09-27
11133024 Biometric personalized audio processing system Riley Winton, Christopher Michael Trestain, Elizabeth Cibor, Jeffrey Peil 2021-09-28
11134353 Customized audio processing based on user-specific and hardware-specific audio information Daniel Timothy PYE, Sean Olive, Todd S. Welti, Omid KHONSARIPOUR, Kadagattur Gopinatha SRINIDHI +1 more 2021-09-28
10904656 Vehicle speaker arragement Riley Winton, Jung Wook Hong 2021-01-26
10631081 Venting system for vehicle speaker assembly Brandon Michael Wheeler 2020-04-21
10531194 Vehicle speaker arrangement Bradford Hamme, Riley Winton 2020-01-07
9253562 Vehicle loudspeaker module 2016-02-02
8204244 Spare tire cover-mounted loudspeaker Bradford Kyle Subat 2012-06-19
8175279 Integrated vehicle audio system Nachiketa Tiwari, George Nichols, Brandon Westley 2012-05-08
8126187 Vehicle audio system including door-mounted components Hal P. Greenberger, Timothy Holl 2012-02-28
7957540 Automobile audio system Hal P. Greenberger, Michael Stark, Hiroshi Miyazaki 2011-06-07
7724909 Automobile audio system Michael Stark, Hal P. Greenberger 2010-05-25
7483539 Automobile audio system Michael Stark, Hiroshi Miyazaki, Douglas J. Holmi, Seiji Kawakami, Brandon Westley +2 more 2009-01-27
7305097 Controlling fading and surround signal level Michael Rosen, Tobe Z. Barksdale 2007-12-04
6860951 Gas generating compositions Gregory D. Knowlton, Daniel Haun 2005-03-01
6749702 Low temperature autoignition composition Gregory D. Knowlton 2004-06-15
6605233 Gas generant composition with coolant Gregory D. Knowlton 2003-08-12
6589375 Low solids gas generant having a low flame temperature Gregory D. Knowlton, Thomas M. Deppert, Dan McFadden, James H. Dupont, Christian Salafia 2003-07-08
6474684 Dual stage inflator Robert S. Willhelm, John E. Bednarz, Glade Hansen, Martin MUIR, Gregory Scaven 2002-11-05