Chang; Tang-Kuei

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Tang-Kuei.The latest application filed is for "metal loss prevention using implantation".

Company Profile

6.8.14

Chang; Tang-Kuei - Tainan TW
Chang; Tang-Kuei - Tainan City TW
Chang; Tang-Kuei - Wugu Township 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
Ion implant process for defect elimination in metal layer planarization Grant 11,450,565 - Chen , et al. September 20, 2	2022-09-20
Metal Loss Prevention Using Implantation App 20220122884 - Wu; Li-Chieh ; et al.	2022-04-21
Metal loss prevention using implantation Grant 11,211,289 - Wu , et al. December 28, 2	2021-12-28
Chemical Mechanical Polishing Slurry Composition, Method For Chemical Mechanical Polishing And Method For Forming Connecting Structure App 20210391208 - Cui; Ji ; et al.	2021-12-16
Methods For Chemical Mechanical Polishing And Forming Interconnect Structure App 20210391186 - Cui; Ji ; et al.	2021-12-16
Slurry Composition And Method For Polishing And Integratged Circuit App 20210371702 - CUI; JI ; et al.	2021-12-02
Ion Implant Process For Defect Elimination In Metal Layer Planarization App 20210305092 - CHEN; Chia-Cheng ; et al.	2021-09-30
Structure and Formation Method of Semiconductor Device with Conductive Feature App 20210210383 - Wu; Li-Chieh ; et al.	2021-07-08
Structure and formation method of semiconductor device with conductive feature Grant 10,957,587 - Wu , et al. March 23, 2	2021-03-23
Metal loss prevention using implantation Grant 10,643,892 - Wu , et al.	2020-05-05
Structure and Formation Method of Semiconductor Device with Conductive Feature App 20200043786 - Wu; Li-Chieh ; et al.	2020-02-06
Metal Loss Prevention Using Implantation App 20190385909 - Wu; Li-Chieh ; et al.	2019-12-19
Metal Loss Prevention Using Implantation App 20190371664 - Wu; Li-Chieh ; et al.	2019-12-05
Wafer edge trimming tool using abrasive tape Grant 9,931,726 - Chang , et al. April 3, 2	2018-04-03
Lithography tool with backside polisher Grant 9,829,806 - Chang , et al. November 28, 2	2017-11-28
Wafer polishing tool using abrasive tape Grant 9,339,912 - Chang , et al. May 17, 2	2016-05-17
Lithography Tool With Backside Polisher App 20150262831 - CHANG; TANG-KUEI ; et al.	2015-09-17
Wafer Edge Trimming Tool Using Abrasive Tape App 20140213152 - Chang; Tang-Kuei ; et al.	2014-07-31
Wafer Polishing Tool Using Abrasive Tape App 20140213153 - Chang; Tang-Kuei ; et al.	2014-07-31
Heat dissipation device which is pre-built with an air vent structure App 20110277969 - Chang; Tang-Kuei	2011-11-17
Sleeve-tightening heat dissipating module Grant 7,423,879 - Chang September 9, 2	2008-09-09
Sleeve-tightening heat dissipating module App 20070279869 - Chang; Tang-Kuei	2007-12-06

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