P

Inventor

CHABRIES DOUGLAS M

13 patents
⚠️ This page may combine multiple inventors who share the name “CHABRIES DOUGLAS M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SONIC INNOVATIONS INC

4 patents
US6072885AJun 6, 2000

Hearing aid device incorporating signal processing techniques

SONIC INNOVATIONS INC174 citations98
US6044162AMar 28, 2000

Digital hearing aid using differential signal representations

SONIC INNOVATIONS INC103 citations97
US6201875B1Mar 13, 2001

Hearing aid fitting system

SONIC INNOVATIONS INC131 citations96
US6574342B1Jun 3, 2003

Hearing aid fitting system

SONIC INNOVATIONS INC83 citations95

US NAVY

2 patents
US4238746ADec 9, 1980

Adaptive line enhancer

US NAVY146 citations94
US4243935AJan 6, 1981

Adaptive detector

US NAVY115 citations93

ANTIN HAROLD

2 patents
US4658426AApr 14, 1987

Adaptive noise suppressor

ANTIN HAROLD221 citations92
US5029217AJul 2, 1991

Digital hearing enhancement apparatus

ANTIN HAROLD110 citations89

UNIV BRIGHAM YOUNG

2 patents
US4872012AOct 3, 1989

Data compression method and apparatus for radar image formation and like data processing operations

UNIV BRIGHAM YOUNG14 citations73
US5250949AOct 5, 1993

System and method for data compression using multiple codewords and transmitted indices

UNIV BRIGHAM YOUNG8 citations68

SONIX TECHNOLOGIES INC

1 patent
US5848171ADec 8, 1998

Hearing aid device incorporating signal processing techniques

SONIX TECHNOLOGIES INC140 citations96

(unassigned)

1 patent
US5500902AMar 19, 1996

Hearing aid device incorporating signal processing techniques

231 citations96

UNISYS CORP

1 patent
US4977604ADec 11, 1990

Method and apparatus for processing sampled data signals by utilizing preconvolved quantized vectors

UNISYS CORP7 citations72