Huang; Yunwen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Huang; Yunwen.The latest application filed is for "plasma processing apparatus and method of adjusting the same".

Company Profile

3.12.11

Huang; Yunwen - Shanghai 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
Capacitively coupled plasma etching apparatus Grant 11,373,843 - Huang , et al. June 28, 2	2022-06-28
Plasma Processing Apparatus And Method Of Adjusting The Same App 20220157570 - WANG; Mingming ; et al.	2022-05-19
Capacitively Coupled Plasma Etching Apparatus App 20200194275 - Huang; Yunwen ; et al.	2020-06-18
Capacitively Coupled Plasma Etching Apparatus App 20200194230 - Huang; Yunwen ; et al.	2020-06-18
Capacitively Coupled Plasma Etching Apparatus App 20200194276 - Huang; Yunwen ; et al.	2020-06-18
Methods and apparatus for cleaning semiconductor wafers Grant 10,020,208 - Wang , et al. July 10, 2	2018-07-10
Methods And Apparatus For Cleaning Semiconductor Wafers App 20170140952 - Wang; Jian ; et al.	2017-05-18
Methods and apparatus for cleaning semiconductor wafers Grant 9,633,833 - Wang , et al. April 25, 2	2017-04-25
Methods and apparatus for cleaning semiconductor wafers Grant 9,595,457 - Wang , et al. March 14, 2	2017-03-14
Methods and Apparatus for Cleaning Semiconductor Wafers App 20170032959 - Wang; Jian ; et al.	2017-02-02
Methods and apparatus for cleaning semiconductor wafers Grant 9,492,852 - Wang , et al. November 15, 2	2016-11-15
Methods and apparatus for cleaning semiconductor wafers Grant 8,671,961 - Nuch , et al. March 18, 2	2014-03-18
Methods and Apparatus for Cleaning Semiconductor Wafers App 20140034094 - Nuch; Voha ; et al.	2014-02-06
Methods and apparatus for cleaning semiconductor wafers Grant 8,580,042 - Nuch , et al. November 12, 2	2013-11-12
Plating apparatus for metallization on semiconductor workpiece Grant 8,518,224 - Ma , et al. August 27, 2	2013-08-27
Methods and Apparatus for Cleaning Semiconductor Wafers App 20120097195 - Wang; Jian ; et al.	2012-04-26
Methods and Apparatus for Cleaning Semiconductor Wafers App 20110290277 - Wang; Jian ; et al.	2011-12-01
Methods And Apparatus For Cleaning Semiconductor Wafers App 20110114120 - Nuch; Voha ; et al.	2011-05-19
Plating Apparatus For Metallization On Semiconductor Workpiece App 20100307913 - Ma; Yue ; et al.	2010-12-09

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