Chen; Jihong John

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chen; Jihong John.The latest application filed is for "methods for producing rectangular seeds for ingot growth".

Company Profile

0.6.8

Chen; Jihong John - St. Charles MO
Chen; Jihong (John) - St. Charles MO US
Chen; Jihong John - St. Peters MO
Chen; Jihong (John) - John

*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
Methods for producing rectangular seeds for ingot growth Grant 9,499,920 - Chen , et al. November 22, 2	2016-11-22
Directional solidification furnace for reducing melt contamination and reducing wafer contamination Grant 9,222,196 - Kimbel , et al. December 29, 2	2015-12-29
Methods For Producing Rectangular Seeds For Ingot Growth App 20150308011 - Chen; Jihong John ; et al.	2015-10-29
Methods for producing rectangular seeds for ingot growth Grant 9,111,745 - Chen , et al. August 18, 2	2015-08-18
Systems and methods for producing seed bricks Grant 8,900,972 - Witte , et al. December 2, 2	2014-12-02
Apparatus For Producing Rectangular Seeds App 20140186486 - Chen; Jihong John ; et al.	2014-07-03
Methods For Producing Rectangular Seeds For Ingot Growth App 20140182776 - Chen; Jihong John ; et al.	2014-07-03
Systems and Methods for Producing Seed Bricks App 20140137395 - Witte; Dale A. ; et al.	2014-05-22
Method of Preparing A Directional Solidification System Furnace App 20140137794 - Witte; Dale A. ; et al.	2014-05-22
Directional solidification furnace for reducing melt contamination and reducing wafer contamination Grant 8,317,920 - Kimbel , et al. November 27, 2	2012-11-27
Directional Solidification Furnace For Reducing Melt Contamination And Reducing Wafer Contamination App 20120186299 - Kimbel; Steven L. ; et al.	2012-07-26
Directional Solidification Furnace For Reducing Melt Contamination And Reducing Wafer Contamination App 20100074825 - Kimbel; Steven L. ; et al.	2010-03-25

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