Jang; Wook Kyung

Patent Applications and Registrations

Patent applications and USPTO patent grants for Jang; Wook Kyung.The latest application filed is for "method of manufacturing pre-sintered si-mixture granule for porous sintered reaction-bonded silicon nitride, porous pre-sintered granule manufactured by the method, and method of manufacturing porous sintered reaction-bonded silicon nitride".

Company Profile

0.2.1

Jang; Wook Kyung - Changwon N/A KR

*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
Method of manufacturing pre-sintered Si-mixture granule for porous sintered reaction-bonded silicon nitride, porous pre-sintered granule manufactured by the method, and method of manufacturing porous sintered reaction-bonded silicon nitride Grant 8,992,808 - Park , et al. March 31, 2	2015-03-31
Method Of Manufacturing Pre-sintered Si-mixture Granule For Porous Sintered Reaction-bonded Silicon Nitride, Porous Pre-sintered Granule Manufactured By The Method, And Method Of Manufacturing Porous Sintered Reaction-bonded Silicon Nitride App 20120196125 - Park; Young Jo ; et al.	2012-08-02

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