Wu; Yu-Hen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wu; Yu-Hen.The latest application filed is for "edge-exposure tool with an ultraviolet (uv) light emitting diode (led)".

Company Profile

7.5.6

Wu; Yu-Hen - Zhubei TW
Wu; Yu-Hen - Zhubei City 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
Edge-exposure tool with an ultraviolet (UV) light emitting diode (LED) Grant 10,739,682 - Wang , et al. A	2020-08-11
Edge-exposure Tool With An Ultraviolet (uv) Light Emitting Diode (led) App 20200089120 - Wang; Ying-Hao ; et al.	2020-03-19
Edge-exposure tool with an ultraviolet (UV) light emitting diode (LED) Grant 10,509,323 - Wang , et al. Dec	2019-12-17
Apparatus For Lithographically Forming Wafer Identification Marks And Alignment Marks App 20190259710 - Lin; Hu-Wei ; et al.	2019-08-22
Edge-exposure Tool With An Ultraviolet (uv) Light Emitting Diode (led) App 20190250513 - Wang; Ying-Hao ; et al.	2019-08-15
Edge-exposure tool with an ultraviolet (UV) light emitting diode (LED) Grant 10,295,909 - Wang , et al.	2019-05-21
Method for lithographically forming wafer identification marks and alignment marks Grant 10,283,457 - Lin , et al.	2019-05-07
Lithography engraving machine for forming water identification marks and aligment marks Grant 10,283,456 - Lin , et al.	2019-05-07
Edge-exposure Tool With An Ultraviolet (uv) Light Emitting Diode (led) App 20190094697 - Wang; Ying-Hao ; et al.	2019-03-28
Lithography Engraving Machine For Forming Wafer Identification Marks And Alignment Marks App 20180366415 - Lin; Hu-Wei ; et al.	2018-12-20
Lithography Engraving Machine App 20170117227 - Lin; Hu-Wei ; et al.	2017-04-27

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