CPC Subgroup
G01R 31/28 Testing of electronic circuits, e.g. by signal tracer ( testing for short-circuits, discontinuities, leakage or incorrect line connection G01R31/50; checking computers G06F11/00; checking static stores for correct operation G11C29/00 )
Full Title
Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere ( testing line transmission systems H04B3/46; testing or measuring semiconductors or solid state devices during manufacture ) > Testing of electronic circuits, e.g. by signal tracer ( testing for short-circuits, discontinuities, leakage or incorrect line connection G01R31/50; checking computers G06F11/00; checking static stores for correct operation G11C29/00 )
9 direct subcodes
Child Classifications
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- G01R 31/30 Marginal testing, e.g. by varying supply voltage (testing computers during standby operation or idle time G06F11/22)
- G01R 31/302 Contactless testing
- G01R 31/316 Testing of analog circuits
- G01R 31/3167 Testing of combined analog and digital circuits
- G01R 31/317 Testing of digital circuits