Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Lumped type parameters
Reexamination Certificate
2007-01-16
2007-01-16
Benson, Walter (Department: 2858)
Electricity: measuring and testing
Impedance, admittance or other quantities representative of...
Lumped type parameters
C324S1540PB
Reexamination Certificate
active
11402900
ABSTRACT:
A method for inspecting an electronic circuit formed on a board with a peripheral circuit includes steps of providing a terminal for inputting and outputting an electronic signal, providing an impedance increase means for increasing an impedance of an electrical connection between the electronic circuit and the peripheral circuit and providing an inspection means for inspecting the electronic circuit. The impedance of the electronic circuit is increased to prevent influence of the peripheral circuit before and during inspection of the electronic circuit, and the increase of the impedance is removed after the inspection.
REFERENCES:
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patent: 5901096 (1999-05-01), Inokuchi et al.
patent: 6801050 (2004-10-01), Takechi et al.
patent: A-5-72280 (1993-03-01), None
patent: A-11-258307 (1999-09-01), None
patent: A-2002-40113 (2002-02-01), None
Kabune Hideki
Nishimura Toshiro
Benson Walter
Denso Corporation
Posz Law Group , PLC
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