Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
Reexamination Certificate
2008-05-29
2009-11-24
Lee, John R (Department: 2878)
Radiant energy
Photocells; circuits and apparatus
Photocell controlled circuit
C607S054000, C607S061000, C607S072000, C623S006630
Reexamination Certificate
active
07622702
ABSTRACT:
The invention discloses a power controlling apparatus for a biochip including M regions. Each region includes a plurality of cells respectively. The power controlling apparatus includes a pulse generating module, a combinational circuit, and M controlling modules. The pulse generating module generates a pulse. The combinational circuit receives the pulse and generates M controlling signals. Each controlling signal has a predetermined phase which is different from the phase of the other controlling signal. The M controlling modules are electrically connected to the combinational circuit. Each of the M controlling signals corresponds to and activates one of the M controlling modules to selectively power on one corresponding region of the M regions. The cells in the corresponding region which is powered have an action potential refractory time that is longer than the power-on interval of the corresponding region.
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Lin Li-Ju
Lin Po-Kang
Wan Chen
Wu Chung-Yu
Yang Wen-Chia
Lee John R
Morris Manning & Martin LLP
National Chiao Tung University
Tingkang Xia Tim
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