Pleasanton, California
United States
48
2019-05-09
The entities that hold a legal rights for patent applications filed by inventor Li Yi:
Yi Li from Pleasanton, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Light emitting device with diffuser and light reflector and projection system having the same
#2 | 2018-07-12Light source employing a wavelength conversion device with a light introducing device and a light collecting device
#3 | 2018-06-21Projection system, light source system and light source assembly
#4 | 2018-03-22LIGHT SOURCES SYSTEM AND PROJECTION DEVICE USING THE SAME
#5 | 2018-03-22LIGHT SOURCES SYSTEM AND PROJECTION DEVICE USING THE SAME
#6 | 2018-02-01Projection device, projection control system, and projection control method
#7 | 2017-10-05Phosphor layer, component, corresponding light source, projection system and corresponding manufacturing method
#8 | 2017-09-07Light source system employing two light emitting devices and related projection system employing two spatial light modulators
#9 | 2017-09-07Light source system employing two light emitting devices and related projection system employing two spatial light modulators
#10 | 2017-09-07Light source system and related projection system employing a light division system and two spatial light modulators
#11 | 2017-09-07Light source system and related projection system
#12 | 2017-09-07Light source system and related projection system
#13 | 2017-09-07Light source system and related projection system
#14 | 2017-08-24Projection system, light source system and light source assembly
#15 | 2017-08-24Projection system, light source system and light source assembly
#16 | 2017-08-24Projection system, light source system and light source assembly
#17 | 2015-09-10Light source system and related projection system employing a light division system and two spatial light modulatiors
#18 | 2015-04-23Light source and illuminating device
#19 | 2015-03-19High recycling efficiency solid state light source device
#20 | 2015-03-05Light emitting device with diffuser and light reflector
#21 | 2015-01-22Light source system and projection system applied thereby
#22 | 2014-11-27Method for producing high-luminance monochromatic light based on optical wavelength conversion and light source
#23 | 2014-04-24Phosphor layer, component, corresponding light source, projection system and corresponding manufacturing method
#24 | 2014-02-13Optical-wavelength converting wheel component
#25 | 2013-10-17Light source system and image projection system
#26 | 2013-10-03Light source system employing wavelength conversion materials and color filters
#27 | 2013-09-26Light source employing a wavelength conversion device with a light introducing device and a light collecting device
#28 | 2013-09-19METHOD AND APPARATUS FOR A COLOR FILTER
#29 | 2013-09-05Light source with wavelength conversion device and filter plate
#30 | 2013-05-09Light source device and projection display method
#31 | 2013-04-25Light sources system and projection device using the same
#32 | 2013-04-25High luminance multicolor illumination devices and related methods and projection system using the same
#33 | 2013-03-28Method and apparatus of drive currents control over a solid state light source
#34 | 2013-03-21High recycling efficiency solid state light source device
#35 | 2013-03-14Method and apparatus of white balance adjustment
#36 | 2013-02-28Method and apparatus for solid state illumination
#37 | 2013-02-28Projection system using excitable wavelength conversion material in the light source
#38 | 2013-01-03Multicolor illumination device using multiple light sources and a moving plate with wavelength conversion materials
#39 | 2012-09-27Backlight sources having reduced thickness and liquid crystal display device using the same
#40 | 2012-06-21LED illuminating device for stage lighting and method for improving color uniformity of the device
#41 | 2012-06-14Multi-colored illumination system with wavelength converter and method
#42 | 2012-05-17ILLUMINATION DEVICE FOR STAGE LIGHTING WITH HIGH LIGHT-COMBINING EFFICIENCY
#43 | 2012-05-17Light source, control method for light source, and projection system having light source
#44 | 2012-03-29Polarized light source and polarization converting method and device thereof
#45 | 2012-03-22Light source, wavelength conversion method, wavelength conversion device, and system for light source
#46 | 2011-10-13High brightness illumination device using double-sided excitation of wavelength conversion materials
#47 | 2010-04-08Brightness enhancement method and apparatus of light emitting diodes
#48 | 2009-02-05Multicolor illumination device using moving plate with wavelength conversion materials
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