Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Of centralized switching system
Reexamination Certificate
2002-10-18
2008-12-09
Tieu, Binh K (Department: 2614)
Telephonic communications
Diagnostic testing, malfunction indication, or electrical...
Of centralized switching system
C379S009000, C379S022000, C379S027070, C379S093050, C379S093070, C379S399010
Reexamination Certificate
active
07463722
ABSTRACT:
A splitter unit including a chassis containing splitter cards. The splitter unit includes a central processing unit mounting location. The splitter unit also includes test access devices that are inactive when the central processing unit mounting location is vacant. The splitter unit is configured such that the splitter cards provide passive signal splitting even when the central processing unit mounting location is vacant.
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Bade Todd
Hanahoe Michael
Miller Jennifer
Swam Steve
ADC Telecommunications Inc.
Merchant & Gould P.C.
Tieu Binh K
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