loadpatents
name:-0.0400550365448
name:-0.02944803237915
name:-0.0037209987640381
Cheng; Shifan Patent Filings

Cheng; Shifan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cheng; Shifan.The latest application filed is for "tunable led emitter with continuous spectrum".

Company Profile
3.36.36
  • Cheng; Shifan - Milpitas CA
  • Cheng; Shifan - Dublin CA
  • Cheng; Shifan - Moraga CA
  • Cheng; Shifan - Concord CA
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Tunable LED emitter with continuous spectrum
Grant 10,219,345 - Yan , et al. Feb
2019-02-26
Green-emitting, garnet-based phosphors in general and backlighting applications
Grant 10,190,047 - Wu , et al. Ja
2019-01-29
Tunable Led Emitter With Continuous Spectrum
App 20180132329 - Yan; Xiantao ;   et al.
2018-05-10
Green-emitting, Garnet-based Phosphors In General And Backlighting Applications
App 20170145308 - Wu; Yusong ;   et al.
2017-05-25
Printing liquid solution arrays for inorganic combinatorial libraries
Grant 9,550,162 - Dong , et al. January 24, 2
2017-01-24
LED emitter packages with high CRI
Grant 9,530,943 - Cheng December 27, 2
2016-12-27
Green-emitting, garnet-based phosphors in general and backlighting applications
Grant 9,458,378 - Wu , et al. October 4, 2
2016-10-04
Led Emitter Packages With High Cri
App 20160254416 - Cheng; Shifan
2016-09-01
Yellow-green to yellow-emitting phosphors based on halogenated-aluminates
Grant 9,359,550 - Li , et al. June 7, 2
2016-06-07
Green-emitting, Garnet-based Phosphors In General And Backlighting Applications
App 20150376497 - Wu; Yusong ;   et al.
2015-12-31
Yellow-Green to Yellow-Emitting Phosphors Based on Halogenated-Aluminates
App 20150184073 - Li; Yi-Qun ;   et al.
2015-07-02
Green-emitting, garnet-based phosphors in general and backlighting applications
Grant 9,023,242 - Wu , et al. May 5, 2
2015-05-05
Yellow-green to yellow-emitting phosphors based on halogenated-aluminates
Grant 8,877,094 - Li , et al. November 4, 2
2014-11-04
Green-Emitting, Garnet-Based Phosphors in General and Backlighting Applications
App 20140158935 - Wu; Yusong ;   et al.
2014-06-12
Yellow-Green to Yellow-Emitting Phosphors Based on Halogenated-Aluminates
App 20130341662 - Li; Yi-Qun ;   et al.
2013-12-26
Green-emitting, garnet-based phosphors in general and backlighting applications
Grant 8,529,791 - Wu , et al. September 10, 2
2013-09-10
Phosphors-Based Solar Wavelength-Converters
App 20130206211 - Li; Yi-Qun ;   et al.
2013-08-15
Yellow-green to yellow-emitting phosphors based on halogenated-aluminates
Grant 8,475,683 - Li , et al. July 2, 2
2013-07-02
Nano-YAG:Ce phosphor compositions and their methods of preparation
Grant 8,414,796 - Tao , et al. April 9, 2
2013-04-09
Yellow-green To Yellow-emitting Phosphors Based On Halogenated-aluminates
App 20130020930 - Li; Yi-Qun ;   et al.
2013-01-24
Nano-yag:ce Phosphor Compositions And Their Methods Of Preparation
App 20120175557 - Tao; Dejie ;   et al.
2012-07-12
Green-emitting, Garnet-based Phosphors In General And Backlighting Applications
App 20120112130 - Wu; Yusong ;   et al.
2012-05-10
Nano-YAG:Ce phosphor compositions and their methods of preparation
Grant 8,133,461 - Tao , et al. March 13, 2
2012-03-13
Silicate-based yellow-green phosphors
Grant 8,017,035 - Wang , et al. September 13, 2
2011-09-13
METHOD OF SOLID-LIQUID MIXING GEL PROCESS FOR LiFePO4 SYNTHESIS
App 20110110838 - Wang; Ning ;   et al.
2011-05-12
Two-phase silicate-based yellow phosphor
Grant 7,922,937 - Li , et al. April 12, 2
2011-04-12
Silicate-based green phosphors in red-green-blue (RGB) backlighting and white illumination systems
Grant 7,906,041 - Li , et al. March 15, 2
2011-03-15
Phosphor systems for a white light emitting diode (LED)
Grant 7,887,719 - Dong , et al. February 15, 2
2011-02-15
Semiconductor color image sensor responsive at shorter wavelengths
Grant 7,830,434 - Li , et al. November 9, 2
2010-11-09
Aluminate-based green phosphors
Grant 7,755,276 - Wang , et al. July 13, 2
2010-07-13
Doped cadmium tungstate scintillator with improved radiation hardness
Grant 7,655,157 - Cheng , et al. February 2, 2
2010-02-02
Silicate-based orange phosphors
Grant 7,655,156 - Cheng , et al. February 2, 2
2010-02-02
Two-Phase Silicate-Based Yellow Phosphor
App 20100019202 - Li; Yi-Qun ;   et al.
2010-01-28
Aluminum-silicate based orange-red phosphors with mixed divalent and trivalent cations
Grant 7,648,650 - Liu , et al. January 19, 2
2010-01-19
Silicate-based Green Phosphors
App 20090294731 - Li; Yi-Qun ;   et al.
2009-12-03
Two-phase silicate-based yellow phosphor
Grant 7,601,276 - Li , et al. October 13, 2
2009-10-13
Magnetic doped perovskite oxides
Grant 7,597,817 - Li , et al. October 6, 2
2009-10-06
Silicate-based green phosphors
Grant 7,575,697 - Li , et al. August 18, 2
2009-08-18
Camera-based x-ray digital image detector
Grant 7,557,356 - Yuan , et al. July 7, 2
2009-07-07
Display device with aluminate-based green phosphors
Grant 7,541,728 - Wang , et al. June 2, 2
2009-06-02
Doped cadmium tungstate scintillator with improved radiation hardness
App 20080210874 - Cheng; Shifan ;   et al.
2008-09-04
Camera-based x-ray digital image detector
App 20080197290 - Yuan; Xianglong ;   et al.
2008-08-21
Compositions comprising high light-output yellow phosphors and their methods of preparation
Grant 7,399,428 - Li , et al. July 15, 2
2008-07-15
Aluminate-based blue phosphors
Grant 7,390,437 - Dong , et al. June 24, 2
2008-06-24
Nano-YAG:Ce phosphor compositions and their methods of preparation
App 20080138268 - Tao; Dejie ;   et al.
2008-06-12
Novel Silicate-based Yellow-green Phosphors
App 20080116786 - Wang; Ning ;   et al.
2008-05-22
Aluminum-silicate based orange-red phosphors with mixed divalent and trivalent cations
App 20080111472 - Liu; Shengfeng ;   et al.
2008-05-15
Novel phosphor systems for a white light emitting diode (LED)
App 20080073616 - Dong; Yi ;   et al.
2008-03-27
Semiconductor color image sensor
App 20080043129 - Li; Yi-Qun ;   et al.
2008-02-21
Aluminate-based green phosphors
App 20080018235 - Wang; Ning ;   et al.
2008-01-24
Wavelength-converting phosphors for enhancing the efficiency of a photovoltaic device
App 20070295383 - Li; Yi-Qun ;   et al.
2007-12-27
Silicate-based yellow-green phosphors
Grant 7,311,858 - Wang , et al. December 25, 2
2007-12-25
Doped Cadmium Tungstate Scintillator With Improved Radiation Hardness
App 20070241311 - Cheng; Shifan ;   et al.
2007-10-18
Doped cadmium tungstate scintillator with improved radiation hardness
Grant 7,279,120 - Cheng , et al. October 9, 2
2007-10-09
Phosphor systems for a white light emitting diode (LED)
Grant 7,267,787 - Dong , et al. September 11, 2
2007-09-11
Printing liquid solution arrays for inorganic combinatorial libraries
App 20070065947 - Dong; Yi ;   et al.
2007-03-22
Silicate-based orange phosphors
App 20070029526 - Cheng; Shifan ;   et al.
2007-02-08
Two-phase silicate-based yellow phosphor
App 20060261309 - Li; Yi-Qun ;   et al.
2006-11-23
Novel aluminate-based green phosphors
App 20060158090 - Wang; Ning ;   et al.
2006-07-20
Silicate-based green phosphors
App 20060145123 - Li; Yi-Qun ;   et al.
2006-07-06
Doped cadmium tungstate scintillator with improved radiation hardness
App 20060043335 - Cheng; Shifan ;   et al.
2006-03-02
Novel phosphor systems for a white light emitting diode (LED)
App 20060027781 - Dong; Yi ;   et al.
2006-02-09
Novel silicate-based yellow-green phosphors
App 20060027785 - Wang; Ning ;   et al.
2006-02-09
Aluminate-based blue phosphors
App 20060027786 - Dong; Yi ;   et al.
2006-02-09
Novel silicate-based yellow-green phosphors
App 20060028122 - Wang; Ning ;   et al.
2006-02-09
Compositions comprising high light-output yellow phosphors and their methods of preparation
App 20060022170 - Li; Yi-Qun ;   et al.
2006-02-02
Low loss dielectric materials for microwave applications
Grant 6,641,940 - Li , et al. November 4, 2
2003-11-04

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