Collapsible contact switch

Details Collapsible contact switch Collapsible contact switch

2011-04-12

2011-04-12

Enad, Elvin G (Department: 2832)

Electricity: magnetically operated switches, magnets, and electr

Electromagnetically actuated switches

Polarity-responsive

C200S181000

Reexamination Certificate

active

07924122

ABSTRACT:
Embodiments of the invention describe a contact switch, which may include a bottom electrode structure including a bottom actuation electrode and a top electrode structure including a top actuation electrode and one or more stoppers able to maintain a predetermined gap between the top electrode and the bottom electrode when the switch is in a collapsed state.

REFERENCES:
patent: 6115231 (2000-09-01), Shirakawa
patent: 6307169 (2001-10-01), Sun et al.
patent: 6657525 (2003-12-01), Dickens et al.
patent: 6842097 (2005-01-01), Hsu et al.
patent: 6876482 (2005-04-01), DeReus
patent: 7242273 (2007-07-01), Isobe et al.

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