Inventor
THIGPEN F BRUCE
US13 patents
⚠️ This page may combine multiple inventors who share the name “THIGPEN F BRUCE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EMINENT TECHNOLOGY INC
6 patentsUS6104825AAug 15, 2000
Planar magnetic transducer with distortion compensating diaphragm
EMINENT TECHNOLOGY INC66 citations95
US6760462B1Jul 6, 2004
Planar diaphragm loudspeakers with non-uniform air resistive loading for low frequency modal control
EMINENT TECHNOLOGY INC34 citations91
US5901235AMay 4, 1999
Enhanced efficiency planar transducers
EMINENT TECHNOLOGY INC78 citations90
US4837838AJun 6, 1989
Electromagnetic transducer of improved efficiency
EMINENT TECHNOLOGY INC82 citations90
US6185310B1Feb 6, 2001
Planar magnetic acoustical transducer stamped pole structures
EMINENT TECHNOLOGY INC43 citations89
US4628500ADec 9, 1986
Air bearing straight line tracking phonograph tonearm
EMINENT TECHNOLOGY INC16 citations72
THIGPEN F BRUCE
5 patentsUS7343020B2Mar 11, 2008
Vehicle audio system with directional sound and reflected audio imaging for creating a personal sound stage
THIGPEN F BRUCE35 citations91
US11818564B2Nov 14, 2023
Quadruple transducer
THIGPEN F BRUCE0 citations61
US11546680B2Jan 3, 2023
Flat plate transducer
THIGPEN F BRUCE0 citations61
US10951966B1Mar 16, 2021
Flat plate transducer
THIGPEN F BRUCE0 citations61
US9363611B2Jun 7, 2016
Rotary transducer with improved high frequency output
THIGPEN F BRUCE2 citations61