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HU FEI
CN9 patents
Top patents by PatentIndex Score
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Light source employing a wavelength conversion device with a light introducing device and a light collecting device
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Light source system employing wavelength conversion materials and color filters
HU FEI9 citations84
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Light source with wavelength conversion device and filter plate
HU FEI13 citations84
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Light source, light combining device, and projection device with the light source
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Method and apparatus of white balance adjustment
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Light source system and laser light source
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Light emitting device with diffuser and light reflector
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Projection system using excitable wavelength conversion material in the light source
HU FEI1 citations52
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High recycling efficiency solid state light source device
HU FEI0 citations52