Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing liquid or solid sample
Reexamination Certificate
2004-05-19
2008-10-21
Warden, Jill (Department: 1797)
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Means for analyzing liquid or solid sample
C422S052000, C422S051000, C422S082050, C422S082070, C204S400000, C204S229100, C204S228900, C204S229900, C250S36100C, C436S150000, C436S172000
Reexamination Certificate
active
07438853
ABSTRACT:
A photoelectrocatalytic method for detecting current that illuminates a photoelectrochemical electrode to generate a photocurrent and to magnify the current. Thereby, accuracy of the detection is increased. A photoelectrochemical detector used in the method has a base (10), a cover (20) pivotally mounted on the base (10) and a locking device attached between the base (10) and the cover (20). The base (10) has a top and a recess (12) defined in the top to accommodate a working electrode (50) with a photoelectrochemical inner lead (52). A spacer is clamped between the base (10) and the cover (20) to form a space over the inner lead (52). Multiple channels and a light hole (22) are defined through the cover (20) to communicate with the space. Therefore, the inner lead is illuminated through the light hole (22) to perform the photoelectrochemical method.
REFERENCES:
patent: 6200531 (2001-03-01), Liljestrand et al.
Chiou Mei-Shin
Chung Hsieh-Hsun
Hsu Cheng-Teng
Sue Jun-Wei
Yang Hsueh-Hui
Hershkovitz Abe
Hershkovitz & Associates LLC
Turk Neil
Warden Jill
Zen Jyh-Myng
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