Capacitive sensing using a repeated pattern of sensing elements

Details Capacitive sensing using a repeated pattern of sensing elements Capacitive sensing using a repeated pattern of sensing elements

2006-07-17

2009-06-09

Wong, Albert K (Department: 2612)

Coded data generation or conversion

Bodily actuated code generator

C345S168000, C345S173000, C341S033000, C324S678000, C324S660000, C324S658000, C178S018010, C178S018060

Reexamination Certificate

active

07545289

ABSTRACT:
A repeated pattern of sensing elements can be used to indicate an unambiguous position along an axis in a sensing region. For example, different-sized sensing elements can be arranged in a repeating pattern, and the relative measures of their respective output signals can be used to identify a position in the sensing region.

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ISA/US, International Search Report and Written Opinion for International Application No. PCT/US2007/015880, 9 pages, Dec. 12, 2007.

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