Cheng; I-I

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cheng; I-I.The latest application filed is for "support structure for integrated circuitry".

Company Profile

4.11.11

Cheng; I-I - Tainan TW
Cheng; I-I - Tainan 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
Support structure for integrated circuitry Grant 11,177,306 - Chien , et al. November 16, 2	2021-11-16
Support Structure for Integrated Circuitry App 20200152684 - Chien; Volume ; et al.	2020-05-14
Support structure for integrated circuitry Grant 10,535,694 - Chien , et al. Ja	2020-01-14
Support Structure for Integrated Circuitry App 20190326343 - Chien; Volume ; et al.	2019-10-24
Support structure for integrated circuitry Grant 10,340,301 - Chien , et al.	2019-07-02
Apparatus and method for fabricating a light guiding grid Grant 10,056,426 - Cheng , et al. August 21, 2	2018-08-21
Support Structure For Integrated Circuitry App 20170243908 - CHIEN; Volume ; et al.	2017-08-24
Support structure for integrated circuitry Grant 9,640,456 - Chien , et al. May 2, 2	2017-05-02
Backside illumination image sensor chips and methods for forming the same Grant 9,450,014 - Cheng , et al. September 20, 2	2016-09-20
Backside Illumination Image Sensor Chips and Methods for Forming the Same App 20150372045 - Cheng; I-I ; et al.	2015-12-24
Three-direction alignment mark Grant 9,217,917 - Hsiao , et al. December 22, 2	2015-12-22
Backside illumination image sensor chips and methods for forming the same Grant 9,142,588 - Cheng , et al. September 22, 2	2015-09-22
Three-Direction Alignment Mark App 20150241768 - Hsiao; Ru-Shang ; et al.	2015-08-27
Backside Illumination Image Sensor Chips and Methods for Forming the Same App 20150044810 - Cheng; I-I ; et al.	2015-02-12
Apparatus And Method For Fabricating A Light Guiding Grid App 20150014802 - CHENG; Yun-Wei ; et al.	2015-01-15
Backside illumination image sensor chips and methods for forming the same Grant 8,884,390 - Cheng , et al. November 11, 2	2014-11-11
Dual profile shallow trench isolation apparatus and system Grant 8,872,301 - Hung , et al. October 28, 2	2014-10-28
Seal Ring Structure With Rounded Corners For Semiconductor Devices App 20140264710 - Chien; Volume ; et al.	2014-09-18
Backside Illumination Image Sensor Chips and Methods for Forming the Same App 20140210029 - Cheng; I-I ; et al.	2014-07-31
Dual Profile Shallow Trench Isolation Apparatus and System App 20130277790 - Hung; Chia-Yang ; et al.	2013-10-24

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