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DK18092D0 - Hearing aid - Google Patents

Hearing aid

Info

Publication number
DK18092D0
DK18092D0 DK92180A DK18092A DK18092D0 DK 18092 D0 DK18092 D0 DK 18092D0 DK 92180 A DK92180 A DK 92180A DK 18092 A DK18092 A DK 18092A DK 18092 D0 DK18092 D0 DK 18092D0
Authority
DK
Denmark
Prior art keywords
hearing aid
hearing
aid
Prior art date
Application number
DK92180A
Other languages
Danish (da)
Other versions
DK174526B1 (en
DK18092A (en
Inventor
Mead C Killion
Original Assignee
Knowles Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US06839876 external-priority patent/US4689819B1/en
Application filed by Knowles Electronics Inc filed Critical Knowles Electronics Inc
Priority to DK199200180A priority Critical patent/DK174526B1/en
Publication of DK18092A publication Critical patent/DK18092A/en
Publication of DK18092D0 publication Critical patent/DK18092D0/en
Application granted granted Critical
Publication of DK174526B1 publication Critical patent/DK174526B1/en

Links

DK199200180A 1986-03-19 1992-02-13 Class D hearing and amplifier - configures all signal elements as digital units to allow maintenance of circuit balance DK174526B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK199200180A DK174526B1 (en) 1986-03-19 1992-02-13 Class D hearing and amplifier - configures all signal elements as digital units to allow maintenance of circuit balance

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US06839876 US4689819B1 (en) 1983-12-08 1986-03-19 Class D hearing aid amplifier
US83987686 1986-03-19
DK198602097A DK174778B1 (en) 1986-03-19 1986-05-06 Class D hearing aid amplifier
DK209786 1986-05-06
DK18092 1992-02-13
DK199200180A DK174526B1 (en) 1986-03-19 1992-02-13 Class D hearing and amplifier - configures all signal elements as digital units to allow maintenance of circuit balance

Publications (3)

Publication Number Publication Date
DK18092A DK18092A (en) 1992-02-13
DK18092D0 true DK18092D0 (en) 1992-02-13
DK174526B1 DK174526B1 (en) 2003-05-12

Family

ID=26066358

Family Applications (1)

Application Number Title Priority Date Filing Date
DK199200180A DK174526B1 (en) 1986-03-19 1992-02-13 Class D hearing and amplifier - configures all signal elements as digital units to allow maintenance of circuit balance

Country Status (1)

Country Link
DK (1) DK174526B1 (en)

Also Published As

Publication number Publication date
DK174526B1 (en) 2003-05-12
DK18092A (en) 1992-02-13

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Legal Events

Date Code Title Description
PUP Patent expired