Yi; Shiyong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yi; Shiyong.The latest application filed is for "organic compound, and organic photoelectric device, image sensor, and electronic device including the organic compound".

Company Profile

1.6.8

Yi; Shiyong - Seongnam-si KR
YI; Shiyong - Suwon-si
Yi; Shiyong - Hwaseong-si KR

*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
Method of fabricating pattern structure Grant 10,854,465 - Maeda , et al. December 1, 2	2020-12-01
Methods of forming fine patterns Grant 10,727,078 - Park , et al.	2020-07-28
Organic Compound, And Organic Photoelectric Device, Image Sensor, And Electronic Device Including The Organic Compound App 20200131202 - OBANA; Yoshiaki ; et al.	2020-04-30
Method Of Fabricating Pattern Structure App 20180308705 - MAEDA; SHIGENOBU ; et al.	2018-10-25
Method of fabricating pattern structure Grant 10,032,638 - Maeda , et al. July 24, 2	2018-07-24
Methods Of Forming Fine Patterns App 20170213744 - PARK; JEONG JU ; et al.	2017-07-27
Method Of Fabricating Pattern Structure App 20160343575 - MAEDA; Shigenobu ; et al.	2016-11-24
Method for Forming Patterns of Semiconductor Device App 20160155743 - Kim; Eunsung ; et al.	2016-06-02
Photolithography method including dual development process Grant 8,846,305 - Kim , et al. September 30, 2	2014-09-30
Photolithography Method Including Dual Development Process App 20130095433 - KIM; Eunsung ; et al.	2013-04-18
Methods of forming a pattern and methods of fabricating a semiconductor device having a pattern Grant 8,273,668 - Yoon , et al. September 25, 2	2012-09-25
Methods of forming a pattern and methods of fabricating a semiconductor device having a pattern App 20110081777 - Yoon; Dong Ki ; et al.	2011-04-07

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