Inventor

HANSEN ROY S

DK3 patents

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

GN DANAVOX AS

1 patent

US5259033ANov 2, 1993

Hearing aid having compensation for acoustic feedback

GN DANAVOX AS173 citations94

GN DANOVOX A S

1 patent

US5619580AApr 8, 1997

Hearing aid compensating for acoustic feedback

GN DANOVOX A S79 citations91

RUOHONEN JARI JUHANI

1 patent

US8725101B2May 13, 2014

Wireless device and method of operation

RUOHONEN JARI JUHANI10 citations77