Inventor
KEMMERER JASON
US14 patents
⚠️ This page may combine multiple inventors who share the name “KEMMERER JASON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALPINE ELECTRONICS INC
7 patentsUS6678387B2Jan 13, 2004
Loudspeaker having cooling system
ALPINE ELECTRONICS INC28 citations92
US6639993B2Oct 28, 2003
Loudspeaker with low distortion and high output power
ALPINE ELECTRONICS INC39 citations86
US7272238B2Sep 18, 2007
Loudspeaker having cooling system
ALPINE ELECTRONICS INC10 citations82
US7684585B2Mar 23, 2010
Thermal management system for speaker system having vented frame for establishing air passages
ALPINE ELECTRONICS INC6 citations73
US6983052B2Jan 3, 2006
Vehicle power amplifier and voltage supply thereof
ALPINE ELECTRONICS INC10 citations71
US7760900B2Jul 20, 2010
Speaker grille attachment system
ALPINE ELECTRONICS INC6 citations62
US7634101B2Dec 15, 2009
Thermal management system for loudspeaker having internal heat sink and vented top plate
ALPINE ELECTRONICS INC2 citations62
KEMMERER JASON
3 patentsUS8418391B2Apr 16, 2013
Firearm safety lock
KEMMERER JASON36 citations89
US8150095B2Apr 3, 2012
Thermal management system for speaker system having vented frame for establishing air passages
KEMMERER JASON7 citations82
US8582786B2Nov 12, 2013
Automatic gain control of amplifier by dynamic suppressing and output control at multiple stages
KEMMERER JASON13 citations77