Inventor
BARLOW JR ROGER C
US10 patents
⚠️ This page may combine multiple inventors who share the name “BARLOW JR ROGER C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GM GLOBAL TECH OPERATIONS LLC
9 patentsUS9824511B2Nov 21, 2017
Vehicle diagnosis based on vehicle sounds and vibrations
GM GLOBAL TECH OPERATIONS LLC10 citations83
US9981617B1May 29, 2018
Engine sound enhancement systems and methods using predicted values
GM GLOBAL TECH OPERATIONS LLC9 citations79
US10163434B1Dec 25, 2018
Audio control systems and methods based on road characteristics and vehicle operation
GM GLOBAL TECH OPERATIONS LLC3 citations72
US10071686B2Sep 11, 2018
Electric vehicle sound enhancement systems and methods
GM GLOBAL TECH OPERATIONS LLC6 citations72
US9928027B1Mar 27, 2018
Systems and methods for dynamic engine sound enhancement
GM GLOBAL TECH OPERATIONS LLC2 citations72
US9860667B2Jan 2, 2018
Vehicle sound enhancement
GM GLOBAL TECH OPERATIONS LLC3 citations72
US9793870B1Oct 17, 2017
Vehicle sound enhancement systems and methods for vehicle deceleration
GM GLOBAL TECH OPERATIONS LLC6 citations72
US9677438B2Jun 13, 2017
Exhaust flow valve with revrumble feature
GM GLOBAL TECH OPERATIONS LLC2 citations66
US10180093B2Jan 15, 2019
Selectively tunable exhaust noise attenuation device
GM GLOBAL TECH OPERATIONS LLC0 citations34