Inventor
DITTLI ERICH
CH22 patents
⚠️ This page may combine multiple inventors who share the name “DITTLI ERICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHONAK AG
9 patentsUSD457635SMay 21, 2002
Hearing aid with module
PHONAK AG72 citations95
US7155023B2Dec 26, 2006
Switch for a body-worn electronic device
PHONAK AG17 citations92
US6625290B1Sep 23, 2003
Behind-the-ear hearing aid
PHONAK AG27 citations92
USD762305SJul 26, 2016
Hearing aid
PHONAK AG13 citations90
US7099485B2Aug 29, 2006
Housing for hearing devices or hearing aids
PHONAK AG12 citations83
USD634434SMar 15, 2011
Clip for hearing aid
PHONAK AG6 citations71
USD615205SMay 4, 2010
Clip for hearing aid
PHONAK AG5 citations71
US7742613B2Jun 22, 2010
Connecting means for housings of hearing devices
PHONAK AG3 citations62
US7590256B2Sep 15, 2009
Angle piece at hearing devices
PHONAK AG1 citations51
SONOVA AG
8 patentsUSD804035SNov 28, 2017
Hearing aid
SONOVA AG33 citations92
USD804034SNov 28, 2017
Hearing aid
SONOVA AG9 citations82
US9992589B2Jun 5, 2018
ITE hearing aid and method of manufacturing the same
SONOVA AG3 citations70
US11228851B2Jan 18, 2022
Cerumen protection plug
SONOVA AG2 citations66
US11197110B2Dec 7, 2021
Rechargeable battery with non-metallic casing for a hearing device
SONOVA AG0 citations62
US10149076B2Dec 4, 2018
Hearing device with an optical identification
SONOVA AG0 citations51
US12149894B2Nov 19, 2024
Hearing device plug connector and hearing device
SONOVA AG0 citations49
US11190888B2Nov 30, 2021
Cerumen filter applicator
SONOVA AG0 citations47