4. Illumination
  5. Plural light sources
  6. With modifier

Chien-Feng Chang

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Digital lighting control system

Computer graphics processing and selective visual display system – Display driving control circuitry
Reexamination Certificate

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Method and system for LED calibration

Data processing: measuring – calibrating – or testing – Calibration or correction system
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Structure for a high efficiency and water-proof lighting device

Illumination – Plural light sources – With modifier
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System and method for driving LED vehicle lights

Communications: electrical – Land vehicle alarms or indicators – External signal light system
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Profile ID: LFUS-PAI-P-3099897

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