Illumination – Light source and modifier – Adjustable or repositionable light source or light source...
Reexamination Certificate
2011-01-11
2011-01-11
Alavi, Ali (Department: 2875)
Illumination
Light source and modifier
Adjustable or repositionable light source or light source...
C362S085000, C362S233000, C362S272000
Reexamination Certificate
active
07866848
ABSTRACT:
An illumination system comprises an illumination assembly, a human body's signal detecting unit, a processing unit and an illumination direction adjustment unit. The illumination assembly projects an illumination light beam along an illumination direction; the human body's signal detecting unit detects at least one human body's signal released from at least one user to accordingly generate an intensity signal; the processing unit receives the intensity signal and transmits an illumination direction adjustment signal according to the intensity signal; and the illumination direction adjustment unit receives the illumination direction adjustment signal to automatically adjust the illumination direction.
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patent: 7804252 (2010-09-01), Chen
patent: 2004/0183694 (2004-09-01), Bauer
patent: 2010/0060173 (2010-03-01), Scharf
Chen Pin-Chun
Chen Shang-Wu
Tu Hsi-Ku
Alavi Ali
Edison Opto Corporation
Rosenberg , Klein & Lee
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