FI910838A0 - System foer hydroakustisk avstaondsmaetning. - Google Patents

System foer hydroakustisk avstaondsmaetning.

Info

Publication number: FI910838A0
Authority: FI; Finland
Prior art keywords: hydroakustisk; avstaondsmaetning; system foer; foer; hydroakustisk avstaondsmaetning
Prior art date: 1990-02-21

Application number

FI910838A

Other languages

English (en)

Other versions

FI103612B1 (fi

FI910838A7 (fi

FI103612B (fi

Inventor

Robert E Rouquette

Original Assignee

Laitram Corp

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.)

1990-02-21

Filing date

1991-02-21

Publication date

1991-02-21

1990-02-21 Priority claimed from US07/482,657 external-priority patent/US5031159A/en

1991-02-21 Application filed by Laitram Corp filed Critical Laitram Corp

1991-02-21 Publication of FI910838A0 publication Critical patent/FI910838A0/fi

1991-08-22 Publication of FI910838A7 publication Critical patent/FI910838A7/fi

1999-07-30 Application granted granted Critical

1999-07-30 Publication of FI103612B1 publication Critical patent/FI103612B1/fi

1999-07-30 Publication of FI103612B publication Critical patent/FI103612B/fi

Links

FI910838A 1990-02-21 1991-02-21 Hydroakustinen etäisyyden mittausjärjestelmä FI103612B (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US07/482,657 US5031159A (en)	1990-02-21	1990-02-21	Hydroacoustic ranging system
US48265790		1990-02-21

Publications (4)

Publication Number	Publication Date
FI910838A0 true FI910838A0 (fi)	1991-02-21
FI910838A7 FI910838A7 (fi)	1991-08-22
FI103612B1 FI103612B1 (fi)	1999-07-30
FI103612B FI103612B (fi)	1999-07-30

Family

ID=23916913

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI910838A FI103612B (fi)	1990-02-21	1991-02-21	Hydroakustinen etäisyyden mittausjärjestelmä

Country Status (5)

Country	Link
CA (1)	CA2036124C (fi)
DE (1)	DE69125747T2 (fi)
FI (1)	FI103612B (fi)
NO (1)	NO302720B1 (fi)
NZ (1)	NZ237024A (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SG137726A1 (en) *	2006-06-06	2007-12-28	Sony Corp	A method and apparatus for measuring distance between a target and a receiver in a ranging system
CN111033296B (zh) *	2017-04-11	2024-07-05	天工方案公司	具有精确校准和联合参数估计的宽带声学定位

1991
- 1991-02-05 NZ NZ23702491A patent/NZ237024A/xx unknown
- 1991-02-08 DE DE1991625747 patent/DE69125747T2/de not_active Expired - Lifetime
- 1991-02-11 CA CA 2036124 patent/CA2036124C/en not_active Expired - Lifetime
- 1991-02-19 NO NO910659A patent/NO302720B1/no not_active IP Right Cessation
- 1991-02-21 FI FI910838A patent/FI103612B/fi active

Also Published As

Publication number	Publication date
NO302720B1 (no)	1998-04-14
NO910659L (no)	1991-08-22
FI103612B1 (fi)	1999-07-30
FI910838A7 (fi)	1991-08-22
FI103612B (fi)	1999-07-30
NZ237024A (en)	1993-05-26
NO910659D0 (no)	1991-02-19
CA2036124A1 (en)	1991-08-22
DE69125747T2 (de)	1997-10-23
CA2036124C (en)	2000-05-02
DE69125747D1 (de)	1997-05-28

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Legal Events

Date	Code	Title	Description
1999-07-13	GB	Transfer or assigment of application	Owner name: INPUT/OUTPUT, INC.