Inventor

HAGEN LAWRENCE

US2 patents

Patents

2 patents

US7369669B2May 6, 2008

Diotic presentation of second-order gradient directional hearing aid signals

MICRO EAR TECHNOLOGY INC48 citations94

US7822217B2Oct 26, 2010

Hearing assistance systems for providing second-order gradient directional signals

MICRO EAR TECHNOLOGY INC28 citations91