Qi; Xiangfei

Patent Applications and Registrations

Patent applications and USPTO patent grants for Qi; Xiangfei.The latest application filed is for "stacked white oled having separate red, green and blue sub-elements".

Company Profile

0.8.6

Qi; Xiangfei - Ann Arbor MI

*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
Stacked white OLED having separate red, green and blue sub-elements Grant 10,014,485 - Forrest , et al. July 3, 2	2018-07-03
Stacked White OLED Having Separate Red, Green and Blue Sub-Elements App 20160276614 - Forrest; Stephen ; et al.	2016-09-22
Stacked white OLED having separate red, green and blue sub-elements Grant 9,379,346 - Forrest , et al. June 28, 2	2016-06-28
Stacked White OLED Having Separate Red, Green and Blue Sub-Elements App 20150287950 - Forrest; Stephen ; et al.	2015-10-08
Stacked white OLED having separate red, green and blue sub-elements Grant 9,065,067 - Forrest , et al. June 23, 2	2015-06-23
Stacked White OLED Having Separate Red, Green and Blue Sub-Elements App 20140361271 - Forrest; Stephen ; et al.	2014-12-11
Stacked white OLED having separate red, green and blue sub-elements Grant 8,766,291 - Forrest , et al. July 1, 2	2014-07-01
System and method for depositing thin layers on non-planar substrates by stamping Grant 8,631,759 - Forrest , et al. January 21, 2	2014-01-21
Stacked White Oled Having Separate Red, Green And Blue Sub-elements App 20110248249 - Forrest; Stephen ; et al.	2011-10-13
System and Method for Depositing Thin Layers on Non-Planar Substrates by Stamping App 20100189837 - Forrest; Stephen ; et al.	2010-07-29
System and method for depositing thin layers on non-planar substrates by stamping Grant 7,678,423 - Forrest , et al. March 16, 2	2010-03-16
System and method for depositing thin layers on non-planar substrates by stamping App 20080202673 - Forrest; Stephen ; et al.	2008-08-28

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