Ahn; Yu-jin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ahn; Yu-jin.The latest application filed is for "image sensor including planar boundary between optical black and active pixel sensor areas".

Company Profile

4.13.15

Ahn; Yu-jin - Seongnam-si KR
Ahn; Yu Jin - Seoul 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
Image sensor including planar boundary between optical black and active pixel sensor areas with a wiring layer comprising a stepped portion and a via contact portion that penetrates through the pad area of a substrate Grant 11,296,134 - Ahn , et al. April 5, 2	2022-04-05
Image Sensor Including Planar Boundary Between Optical Black And Active Pixel Sensor Areas App 20200365635 - Ahn; Yu-jin ; et al.	2020-11-19
Image sensor comprising a light shielding pattern with plural portions spaced apart on pixels of a sensor array area Grant 10,763,287 - Ahn , et al. Sep	2020-09-01
Image sensor including planar boundary between optical black and active pixel sensor areas Grant 10,483,305 - Ahn , et al. Nov	2019-11-19
Image Sensor Including Planar Boundary Between Optical Black And Active Pixel Sensor Areas App 20190296066 - Ahn; Yu-jin ; et al.	2019-09-26
Image Sensor Including Planar Boundary Between Optical Black And Active Pixel Sensor Areas App 20170301712 - Ahn; Yu-jin ; et al.	2017-10-19
Image sensor including planar boundary between optical black and active pixel sensor areas Grant 9,741,756 - Ahn , et al. August 22, 2	2017-08-22
Image Sensor And Method Of Fabricating The Same App 20170092687 - Ko; JeongWook ; et al.	2017-03-30
Image sensor and method of fabricating the same Grant 9,559,140 - Ko , et al. January 31, 2	2017-01-31
Image sensors including hydrophobic interfaces and methods of fabricating the same Grant 9,117,716 - Ahn , et al. August 25, 2	2015-08-25
Image Sensor And Method Of Fabricating The Same App 20150130005 - KO; JeongWook ; et al.	2015-05-14
Image Sensors Including Hydrophobic Interfaces and Methods of Fabricating the Same App 20140264509 - Ahn; Yu-jin ; et al.	2014-09-18
Image Sensor Including Planar Boundary Between Optical Black And Active Pixel Sensor Areas App 20140263962 - Ahn; Yu-jin ; et al.	2014-09-18
Image sensors including hydrophobic interfaces and methods of fabricating the same Grant 8,765,517 - Ahn , et al. July 1, 2	2014-07-01
Image sensor and method of fabricating the same Grant 8,614,113 - Ahn , et al. December 24, 2	2013-12-24
Method Of Implanting Impurities And Method Of Manufacturing A Complementary Metal Oxide Semiconductor (cmos) Image Sensor Using The Same App 20120252155 - CHOI; Sang-Jun ; et al.	2012-10-04
Image Sensor And Method Of Fabricating The Same App 20120077301 - Ahn; Yu-Jin ; et al.	2012-03-29
Image Sensors Including Hydrophobic Interfaces And Methods Of Fabricating The Same App 20120009719 - Ahn; Yu-jin ; et al.	2012-01-12
Metal Interconnection Method Of Semiconductor Device App 20110008957 - Park; Sun-E ; et al.	2011-01-13
Image sensor having a passivation layer exposing at least a main pixel array region and methods of fabricating the same Grant 7,545,423 - Park , et al. June 9, 2	2009-06-09
CMOS image device having high light collection efficiency and method of fabricating the same Grant 7,531,779 - Ahn , et al. May 12, 2	2009-05-12
Image sensor having a passivation layer exposing at least a main pixel array region and methods of fabricating the same App 20060011813 - Park; Young Hoon ; et al.	2006-01-19
CMOS image device having high light collection efficiency and method of fabricating the same App 20050200734 - Ahn, Yu-Jin ; et al.	2005-09-15

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.