GB2249399B - Circuit test method - Google Patents

Circuit test method

Info

Publication number
GB2249399B
GB2249399B GB9107484A GB9107484A GB2249399B GB 2249399 B GB2249399 B GB 2249399B GB 9107484 A GB9107484 A GB 9107484A GB 9107484 A GB9107484 A GB 9107484A GB 2249399 B GB2249399 B GB 2249399B
Authority
GB
United Kingdom
Prior art keywords
test method
circuit test
circuit
test
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB9107484A
Other versions
GB2249399A (en
GB9107484D0 (en
Inventor
Alice Mckeon
Benjamin Rogel-Favila
Antony Wakeling
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schlumberger Technologies Ltd
Original Assignee
Schlumberger Technologies Ltd
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
Application filed by Schlumberger Technologies Ltd filed Critical Schlumberger Technologies Ltd
Publication of GB9107484D0 publication Critical patent/GB9107484D0/en
Priority to EP91307952A priority Critical patent/EP0474439B1/en
Priority to DE69127149T priority patent/DE69127149T2/en
Priority to ES91307952T priority patent/ES2104672T3/en
Priority to CA002050501A priority patent/CA2050501C/en
Priority to US07/755,673 priority patent/US5210486A/en
Priority to JP25570791A priority patent/JP3219287B2/en
Publication of GB2249399A publication Critical patent/GB2249399A/en
Application granted granted Critical
Publication of GB2249399B publication Critical patent/GB2249399B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/3167—Testing of combined analog and digital circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Electronic Circuits (AREA)
GB9107484A 1990-09-07 1991-04-09 Circuit test method Expired - Fee Related GB2249399B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP91307952A EP0474439B1 (en) 1990-09-07 1991-08-30 Circuit test method
DE69127149T DE69127149T2 (en) 1990-09-07 1991-08-30 Circuit test procedure
ES91307952T ES2104672T3 (en) 1990-09-07 1991-08-30 CIRCUIT TEST METHOD.
CA002050501A CA2050501C (en) 1990-09-07 1991-09-03 Circuit test method
US07/755,673 US5210486A (en) 1990-09-07 1991-09-06 Circuit test method
JP25570791A JP3219287B2 (en) 1990-09-07 1991-09-07 Circuit inspection method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909019614A GB9019614D0 (en) 1990-09-07 1990-09-07 Improved probing in analogue diagnosis

Publications (3)

Publication Number Publication Date
GB9107484D0 GB9107484D0 (en) 1991-05-22
GB2249399A GB2249399A (en) 1992-05-06
GB2249399B true GB2249399B (en) 1995-03-01

Family

ID=10681859

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909019614A Pending GB9019614D0 (en) 1990-09-07 1990-09-07 Improved probing in analogue diagnosis
GB9107484A Expired - Fee Related GB2249399B (en) 1990-09-07 1991-04-09 Circuit test method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB909019614A Pending GB9019614D0 (en) 1990-09-07 1990-09-07 Improved probing in analogue diagnosis

Country Status (1)

Country Link
GB (2) GB9019614D0 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2226889A (en) * 1989-01-09 1990-07-11 Schlumberger Technologies Ltd Circuit testing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2226889A (en) * 1989-01-09 1990-07-11 Schlumberger Technologies Ltd Circuit testing

Also Published As

Publication number Publication date
GB2249399A (en) 1992-05-06
GB9107484D0 (en) 1991-05-22
GB9019614D0 (en) 1990-10-24

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070409