Mei; Zequn

Patent Applications and Registrations

Patent applications and USPTO patent grants for Mei; Zequn.The latest application filed is for "tuning of emitter with multiple leds to a single color bin".

Company Profile

0.27.21

Mei; Zequn - Fremont CA
Mei; Zequn - San Jose CA US
Mei; Zequn - Cupertino 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

Patent	Date
LED-based MR16 replacement lamp Grant 9,897,284 - Yan , et al. February 20, 2	2018-02-20
Color tunable light source module with brightness and dimming control Grant 9,794,999 - Lee , et al. October 17, 2	2017-10-17
Color tunable light source module with brightness control Grant 9,560,713 - Lee , et al. January 31, 2	2017-01-31
Phosphors for warm white emitters Grant 9,528,665 - Mei , et al. December 27, 2	2016-12-27
System and methods for warm white LED light source Grant 9,269,697 - Mei , et al. February 23, 2	2016-02-23
Manufacturing method for LED emitter with high color consistency Grant 9,234,801 - Mei , et al. January 12, 2	2016-01-12
Phosphor cap for LED die top and lateral surfaces Grant 9,029,879 - Mei , et al. May 12, 2	2015-05-12
Tuning of emitter with multiple LEDs to a single color bin Grant 9,024,529 - Yan , et al. May 5, 2	2015-05-05
Deposition of phosphor on die top by stencil printing Grant 8,993,358 - Mei , et al. March 31, 2	2015-03-31
Tuning Of Emitter With Multiple Leds To A Single Color Bin App 20150061508 - Yan; Xiantao ; et al.	2015-03-05
Printing phosphor on LED wafer using dry film lithography Grant 8,900,892 - Mei , et al. December 2, 2	2014-12-02
Color Tunable Light Source Module With Brightness Control App 20140300283 - Lee; Kachun ; et al.	2014-10-09
Color Tunable Light Source Module With Brightness And Dimming Control App 20140300284 - Lee; Kachun ; et al.	2014-10-09
Manufacturing Method For Led Emitter With High Color Consistency App 20140268153 - MEI; ZEQUN ; et al.	2014-09-18
Phosphors For Warm White Emitters App 20140264402 - Mei; Zequn ; et al.	2014-09-18
Tuning of emitter with multiple LEDs to a single color bin Grant 8,773,024 - Yan , et al. July 8, 2	2014-07-08
Phosphor Cap For Led Die Top And Lateral Surfaces App 20140167075 - MEI; Zequn ; et al.	2014-06-19
Tuning Of Emitter With Multiple Leds To A Single Color Bin App 20140084796 - Yan; Xiantao ; et al.	2014-03-27
Tuning of emitter with multiple LEDs to a single color bin Grant 8,598,793 - Yan , et al. December 3, 2	2013-12-03
Grooved plate for improved solder bonding Grant 8,587,019 - Yan , et al. November 19, 2	2013-11-19
System And Methods For Warm White Led Light Source App 20130270585 - MEI; ZEQUN ; et al.	2013-10-17
Led-based Mr16 Replacement Lamp App 20130258654 - Yan; Xiantao ; et al.	2013-10-03
Printing Phosphor On Led Wafer Using Dry Film Lithography App 20130210179 - Mei; Zequn ; et al.	2013-08-15
Deposition Of Phosphor On Die Top By Stencil Printing App 20130168703 - Mei; Zequn ; et al.	2013-07-04
Total internal reflection lens for color mixing Grant 8,430,537 - Jiang , et al. April 30, 2	2013-04-30
Grooved Plate For Improved Solder Bonding App 20130087813 - Yan; Xiantao ; et al.	2013-04-11
Deposition of phosphor on die top using dry film photoresist Grant 8,399,268 - Mei , et al. March 19, 2	2013-03-19
Matrix material including an embedded dispersion of beads for a light-emitting device Grant 8,324,641 - Yan , et al. December 4, 2	2012-12-04
Tuning Of Emitter With Multiple Leds To A Single Color Bin App 20120286669 - Yan; Xiantao ; et al.	2012-11-15
Low Cost Alternatives To Conductive Silver-based Inks App 20120286218 - Mei; Zequn ; et al.	2012-11-15
Total Internal Reflection Lens For Color Mixing App 20100091491 - Jiang; Wu ; et al.	2010-04-15
Stacked electrical resistor pad for optical fiber attachment Grant 7,504,312 - Mei , et al. March 17, 2	2009-03-17
Matrix material including an embedded dispersion of beads for a light-emitting device App 20090001390 - Yan; Xiantao ; et al.	2009-01-01
Stacked electrical resistor pad for optical fiber attachment App 20070132064 - Mei; Zequn ; et al.	2007-06-14
Stacked electrical resistor pad for optical fiber attachment Grant 7,199,446 - Mei , et al. April 3, 2	2007-04-03
System and method for hermetic seal formation Grant 7,168,608 - Mei January 30, 2	2007-01-30
Method of making lead-free solder and solder paste with improved wetting and shelf life Grant 6,680,128 - Mei January 20, 2	2004-01-20
Method of making lead-free solder and solder paste with improved wetting and shelf life App 20030059642 - Mei, Zequn	2003-03-27
High-strength solder interconnect for copper/electroless nickel/immersion gold metallization solder pad and method Grant 6,307,160 - Mei , et al. October 23, 2	2001-10-23

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