KR950028490U - Sound signal comparison circuit - Google Patents

Sound signal comparison circuit

Info

Publication number: KR950028490U
Authority: KR; South Korea
Prior art keywords: sound signal; comparison circuit; signal comparison; circuit; sound
Prior art date: 1994-03-30

Application number

KR2019940006865U

Other languages

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.)

1994-03-30

Filing date

1994-03-30

Publication date

1995-10-20

1994-03-30 Application filed filed Critical

1994-03-30 Priority to KR2019940006865U priority Critical patent/KR950028490U/en

1995-10-20 Publication of KR950028490U publication Critical patent/KR950028490U/en

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
KR2019940006865U KR950028490U (en)	1994-03-30	1994-03-30	Sound signal comparison circuit

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR2019940006865U KR950028490U (en)	1994-03-30	1994-03-30	Sound signal comparison circuit

Publications (1)

Publication Number	Publication Date
KR950028490U true KR950028490U (en)	1995-10-20

Family

ID=60878821

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR2019940006865U KR950028490U (en)	1994-03-30	1994-03-30	Sound signal comparison circuit

Country Status (1)

Country	Link
KR (1)	KR950028490U (en)

1994
- 1994-03-30 KR KR2019940006865U patent/KR950028490U/en not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1994-03-30	UA0108	Application for utility model registration	Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19940330
1994-12-31	UA0201	Request for examination	Patent event date: 19940330 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration
1995-10-20	UG1501	Laying open of application
1998-02-28	E902	Notification of reason for refusal
1998-02-28	UE0902	Notice of grounds for rejection	Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19980228
1998-05-06	C193	Request for withdrawal (abandonment)
1998-05-06	UC1902	Submission of document of abandonment before decision of registration	Patent event code: UC19021R01D Patent event date: 19980506 Comment text: [Abandonment of Procedure such as Patent, etc.] Request for Withdrawal (Abandonment)