LI; Yuan-Yao

Patent Applications and Registrations

Patent applications and USPTO patent grants for LI; Yuan-Yao.The latest application filed is for "catalyst structure, use thereof and electrochemical device".

Company Profile

1.8.15

LI; Yuan-Yao - Chia-Yi County TW
LI; Yuan-Yao - Chia-Yi TW
Li; Yuan-Yao - Taiwan N/A TW
LI; Yuan-Yao - Min-Hsiung TW

*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
Catalyst Structure, Use Thereof And Electrochemical Device App 20220297102 - LI; Yuan-Yao ; et al.	2022-09-22
Microporous Carbon Nanosphere, Method For Synthesizing And Activating Thereof, Activated Microporous Carbon Nanosphere And Method For Synthesizing Thereof App 20210070615 - LI; Yuan-Yao ; et al.	2021-03-11
Method For Manufacturing Nanostructures App 20170327372 - TIREN; Jonas ; et al.	2017-11-16
Urchin-like iron oxide and a method for producing the urchin-like iron oxide Grant 9,193,603 - Li , et al. November 24, 2	2015-11-24
Triode-type field emission device and method of manufacturing the same Grant 9,018,831 - Li , et al. April 28, 2	2015-04-28
Urchin-like copper oxide material manufacturing method Grant 8,821,830 - Li , et al. September 2, 2	2014-09-02
Urchin-Like Copper Oxide Material Manufacturing Method App 20130183228 - LI; Yuan-Yao ; et al.	2013-07-18
Urchin-like Iron Oxide And A Method For Producing The Urchin-like Iron Oxide App 20130101501 - LI; Yuan-Yao ; et al.	2013-04-25
Triode-type Field Emission Device And Method Of Manufacturing The Same App 20130015778 - LI; Yuan-Yao ; et al.	2013-01-17
Double-sided light emitting field emission device and method of manufacturing the same Grant 8,299,699 - Li , et al. October 30, 2	2012-10-30
Double-sided Light Emitting Field Emission Device And Method Of Manufacturing The Same App 20120248967 - LI; Yuan-Yao ; et al.	2012-10-04
Method for producing carbon nanotube Grant 8,206,624 - Li , et al. June 26, 2	2012-06-26
Urchin-like Iron Oxide And A Method For Producing The Urchin-like Iron Oxide App 20120114944 - LI; Yuan-Yao ; et al.	2012-05-10
Method Of Manufacturing Carbon Nanotube (cnt) Field Emission Source App 20100285715 - Li; Yuan-Yao ; et al.	2010-11-11
Method For Producing Carbon Nanotube App 20090257944 - Li; Yuan-Yao ; et al.	2009-10-15
Electromagnetic wave absorbing material and method for preparing the same App 20080311373 - Hsu; Jen-Sung ; et al.	2008-12-18
Inorganic phosphor and method for manufacturing the same Grant 7,452,484 - Li , et al. November 18, 2	2008-11-18
Inorganic phosphor and method for manufacturing the same App 20070108412 - Li; Yuan-Yao ; et al.	2007-05-17
Method for producing carbon nanotube App 20060115409 - Li; Yuan-Yao ; et al.	2006-06-01

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