Wu; Chonghu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wu; Chonghu.The latest application filed is for "method of manufacturing a rare earth magnet alloy powder, a rare earth magnet made therefrom and a powder making device".

Company Profile

0.5.10

Wu; Chonghu - Xiamen CN
Wu; Chonghu - Fujian CN
Wu; Chonghu - Xiamen City CN

*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 a rare earth magnet alloy powder, a rare earth magnet made therefrom and a powder making device Grant 10,717,131 - Nagata , et al.	2020-07-21
Rare earth magnet and a method for manufacturing compactable powder for the rare earth magnet without jet milling Grant 10,381,141 - Nagata , et al. A	2019-08-13
Manufacturing method of rare earth magnet based on heat treatment of fine powder Grant 10,242,778 - Nagata , et al.	2019-03-26
Manufacturing method of an alloy powder for rare earth magnet and the rare earth magnet based on heat treatment Grant 10,242,779 - Nagata , et al.	2019-03-26
Method Of Manufacturing A Rare Earth Magnet Alloy Powder, A Rare Earth Magnet Made Therefrom And A Powder Making Device App 20180281072 - Nagata; Hiroshi ; et al.	2018-10-04
Manufacturing method of green compacts of rare earth alloy magnetic powder and a manufacturing method of rare earth magnet Grant 10,062,503 - Nagata , et al. August 28, 2	2018-08-28
Manufacturing Method Of Rare Earth Magnet Based On Heat Treatment Of Fine Powder App 20150364234 - NAGATA; Hiroshi ; et al.	2015-12-17
Manufacturing Methods Of A Powder For Rare Earth Magnet And The Rare Earth Magnet Based On Evaporation Treatment App 20150357119 - NAGATA; Hiroshi ; et al.	2015-12-10
Manufacturing Method Of An Alloy Powder For Rare Earth Magnet And The Rare Earth Magnet Based On Heat Treatment App 20150340136 - NAGATA; Hiroshi ; et al.	2015-11-26
Manufacturing Method Of A Powder For Compacting Rare Earth Magnet And The Rare Earth Magnet Omitting Jet Milling Process App 20150302960 - NAGATA; Hiroshi ; et al.	2015-10-22
Manufacturing Method Of Green Compacts Of Rare Earth Alloy Magnetic Powder And A Manufacturing Method Of Rare Earth Magnet App 20150287529 - Nagata; Hiroshi ; et al.	2015-10-08
Manufacturing Method Of A Powder For Compacting Rare Earth Magnet And The Rare Earth Magnet Omitting Jet Milling Process App 20150279530 - Nagata; Hiroshi ; et al.	2015-10-01
Manufacturing Method Of Rare Earth Magnet Alloy Powder, Rare Earth Magnet And A Powder Making Device App 20150239048 - Nagata; Hiroshi ; et al.	2015-08-27
Preparation Method Of Industrial Purple Nano-needle Tungsten Oxide App 20140014875 - Wu; Chonghu ; et al.	2014-01-16

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