Chang; Youn Seog

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Youn Seog.The latest application filed is for "apparatus and method for grouping and displaying icons on a screen".

Company Profile

3.6.6

Chang; Youn Seog - Hwaseong-si KR
CHANG; Youn-Seog - Gyeonggi-do KR
Chang; Youn-Seog - 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
Apparatus and method for grouping and displaying icons on a screen Grant 10,895,955 - Kim , et al. January 19, 2	2021-01-19
Apparatus And Method For Grouping And Displaying Icons On A Screen App 20190294316 - KIM; Young-Jun ; et al.	2019-09-26
Apparatus and method for grouping and displaying icons on a screen Grant 10,365,787 - Kim , et al. July 30, 2	2019-07-30
Apparatus and method for grouping and displaying icons on a screen Grant 10,082,948 - Chang , et al. September 25, 2	2018-09-25
Apparatus And Method For Grouping And Displaying Icons On A Screen App 20160334966 - KIM; Young-Jun ; et al.	2016-11-17
Method for displaying background screen in mobile device and mobile device adapted thereto Grant 9,423,934 - Kim , et al. August 23, 2	2016-08-23
Method And Apparatus For Operating A Security System App 20160189500 - KIM; Jun-Hyung ; et al.	2016-06-30
Method For Displaying Background Screen In Mobile Device And Mobile Device Adapted Thereto App 20140317500 - KIM; Young-Jun ; et al.	2014-10-23
Apparatus and method for exchanging active profile in bluetooth communication system Grant 8,005,427 - Kim , et al. August 23, 2	2011-08-23
Data Display Method And Mobile Device Adapted To Thereto App 20110093816 - CHANG; Youn Seog ; et al.	2011-04-21
Apparatus and method for exchanging active profile in bluetooth communication system App 20080214110 - Kim; Joon-Woo ; et al.	2008-09-04

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.