4. Optical: systems and elements
  5. Optical modulator
  6. Light wave temporal modulation

John K. Roberts

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Adaptive adjustment of light output of solid state lighting...

Refrigeration – Cryogenic treatment of gas or gas mixture – Liquefaction
Reexamination Certificate

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Control system to automatically control vehicle headlamps

Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
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control system to automatically control vehicle headlamps

Radiant energy – Photocells; circuits and apparatus – Photocell controls its own optical systems
Reexamination Certificate

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Control system to automatically dim vehicle head lamps

Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
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Electrical circuit board

Equipment for production – distribution – or transformation of ene – Distribution – modification or control – Semiconductor – transistor or integrated circuit
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Profile ID: LFUS-PAI-P-204281

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