Chang; Kai-Kuen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Kai-Kuen.The latest application filed is for "high voltage device".

Company Profile

4.13.10

Chang; Kai-Kuen - Keelung TW
Chang; Kai-Kuen - Keelung 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
Semiconductor device structure including high voltage MOS device Grant 10,586,735 - Chang , et al.	2020-03-10
Doping method for semiconductor device Grant 10,354,878 - Chang , et al. July 16, 2	2019-07-16
High voltage device Grant 10,312,379 - Hsiao , et al.	2019-06-04
High Voltage Device App 20190006528 - Hsiao; Shih-Yin ; et al.	2019-01-03
Doping Method For Semiconductor Device App 20180197742 - Chang; Kai-Kuen ; et al.	2018-07-12
Semiconductor Device Structure App 20180158738 - Chang; Kai-Kuen ; et al.	2018-06-07
High-voltage metal-oxide-semiconductor transistor and fabrication method thereof Grant 9,985,129 - Hsiao , et al. May 29, 2	2018-05-29
Bipolar junction transistor device and method for fabricating the same Grant 9,947,746 - Hsiao , et al. April 17, 2	2018-04-17
High-voltage Metal-oxide-semiconductor Transistor And Fabrication Method Thereof App 20180097104 - Hsiao; Shih-Yin ; et al.	2018-04-05
Method for fabricating semiconductor device structure and product thereof Grant 9,922,881 - Chang , et al. March 20, 2	2018-03-20
Bipolar Junction Transistor Device And Method For Fabricating The Same App 20180047809 - Hsiao; Shih-Yin ; et al.	2018-02-15
High-voltage metal-oxide-semiconductor transistor and fabrication method thereof Grant 9,859,417 - Hsiao , et al. January 2, 2	2018-01-02
High-voltage Metal-oxide-semiconductor Transistor And Fabrication Method Thereof App 20170345926 - Hsiao; Shih-Yin ; et al.	2017-11-30
Semiconductor device and method for forming the same Grant 9,741,850 - Hsiao , et al. August 22, 2	2017-08-22
High-voltage metal-oxide-semiconductor transistor device and manufacturing method thereof Grant 9,728,616 - Hsiao , et al. August 8, 2	2017-08-08
Manufacturing method of high-voltage metal-oxide-semiconductor transistor Grant 9,722,072 - Chang , et al. August 1, 2	2017-08-01
Method For Fabricating Semiconductor Device Structure And Product Thereof App 20170200650 - Chang; Kai-Kuen ; et al.	2017-07-13
Semiconductor structure having a dummy contact and manufacturing method thereof Grant 9,653,558 - Hsiao , et al. May 16, 2	2017-05-16
Method of manufacturing semiconductor device with shallow trench isolation (STI) having edge profile Grant 9,653,343 - Chang , et al. May 16, 2	2017-05-16
High-voltage Metal-oxide-semiconductor Transistor Device And Manufacturing Method Thereof App 20170077250 - Hsiao; Shih-Yin ; et al.	2017-03-16
Manufacturing Method Of High-voltage Metal-oxide-semiconductor Transistor App 20170025531 - Chang; Kai-Kuen ; et al.	2017-01-26
Semiconductor Structure And Manufacturing Method Thereof App 20160336410 - Hsiao; Shih-Yin ; et al.	2016-11-17
High-voltage metal-oxide-semiconductor transistor device and manufacturing method thereof Grant 9,391,196 - Chang , et al. July 12, 2	2016-07-12

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