Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2007-11-30
2010-10-19
Lee, Benjamin C (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S573100, C340S649000, C340S660000, C340S686100, C361S212000, C361S220000, C324S500000, C324S509000
Reexamination Certificate
active
07817057
ABSTRACT:
The present invention provides a remote alarm panel display for monitoring wrist-strap cords used by an operator to install components during the manufacturing of hard disk drives in order to provide grounding to the operator as the operator handles electrically sensitive components and also to provide mobility to the operator within the assembly floor. In one embodiment, the remote alarm panel display comprises a plurality of alarm indicators which are activated when a corresponding wrist strap is disconnected from a wrist strap monitoring device connected to the remote alarm panel display. In one embodiment the alarm indicators are light emitting diodes.
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Bumanlag Napoleon B.
Galinggana, Jr. Roger Flores
Li Lloyd Henry I.
Tag-At Ray Nicanor M.
Hitachi Global Storage Technologies - Netherlands B.V.
Lee Benjamin C
Pham Lam P
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