Optics: measuring and testing – By light interference – For refractive indexing
Reexamination Certificate
2006-05-23
2006-05-23
Lee, Hwa (Andrew) (Department: 2877)
Optics: measuring and testing
By light interference
For refractive indexing
Reexamination Certificate
active
07050176
ABSTRACT:
The present invention relates to a sensor assembly and method for measuring changes in dimension and/or composition of a sensor component (and associated factors) caused by the introduction of or changes in a chemical, physical or biological stimulus in a localized environment.
REFERENCES:
patent: 5082629 (1992-01-01), Burgess et al.
patent: 5132097 (1992-07-01), Van Deusen et al.
patent: 5455178 (1995-10-01), Fattinger
patent: 0 478 137 (1991-08-01), None
patent: 0 478 137 (1991-08-01), None
patent: WO 91/02239 (1991-02-01), None
Integrated optical chemical and direct biochemical sensors by W. Lukosz; printed 1995; pp. 37-50.
Electronics Letters; Waveguide Zeeman interferometry for thin-film chemical sensors by K.M. Grace et al.; vol. 33, No. 19; printed Sep. 11, 1997; pp. 1651-1653.
Cross Graham
Freeman Neville John
Swann Marcus
Farfield Sensors Limited
Lee Hwa (Andrew)
Lyons Michael A.
Stoel Rives LLP
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