Optical identification chips

Details Optical identification chips Optical identification chips

2006-04-27

2010-10-26

Trail, Allyson N (Department: 2876)

Registers

Records

Conductive

C340S010100, C340S505000, C726S001000

Reexamination Certificate

active

07819328

ABSTRACT:
An optical identification element. The optical identification element is associated with an object and includes encoded or stored information associated with the object. The optical identification element includes an optical assembly that generates electrical power in response to incident light from a reader. The generated electrical power is used by the optical identification element to at least retrieve the data and then transmit the data back to the reader optically.

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patent: 2006/0261926 (2006-11-01), Zimmerman et al.
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