Inventor
SPRINKLE CHARLES M
US12 patents
⚠️ This page may combine multiple inventors who share the name “SPRINKLE CHARLES M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HARMAN INT IND
11 patentsUS9924249B2Mar 20, 2018
Loudspeaker horn
HARMAN INT IND10 citations83
USD796472SSep 5, 2017
Loudspeaker
HARMAN INT IND11 citations83
USD783570SApr 11, 2017
Acoustical horn of a loudspeaker
HARMAN INT IND11 citations83
USD724569SMar 17, 2015
Transducer cover
HARMAN INT IND10 citations83
US7450729B2Nov 11, 2008
Low-profile transducer
HARMAN INT IND11 citations83
US7412065B2Aug 12, 2008
Acoustic transducer with folded diaphragm
HARMAN INT IND13 citations83
US7333620B2Feb 19, 2008
Acoustic transducer with mechanical balancing
HARMAN INT IND8 citations72
USD542780SMay 15, 2007
Front portion of diaphragm
HARMAN INT IND7 citations71
US9386361B2Jul 5, 2016
Loudspeaker horn
HARMAN INT IND2 citations61
US9591397B2Mar 7, 2017
Loudspeaker mounting assembly
HARMAN INT IND1 citations51
USD538791SMar 20, 2007
Front portion of diaphragm
HARMAN INT IND0 citations49