4. Compositions
  5. Inorganic luminescent compositions
  6. Compositions containing halogen; e.g., halides and oxyhalides

William M. Yen

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Long persistent phosphors and persistent energy transfer...

Compositions – Inorganic luminescent compositions – Compositions containing halogen; e.g. – halides and oxyhalides
Reexamination Certificate

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Long-persistence blue phosphors

Compositions – Inorganic luminescent compositions – Compositions containing halogen; e.g. – halides and oxyhalides
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White phosphors, methods of making white phosphors, white...

Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – With reflector – opaque mask – or optical element integral...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-201424

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