PARK; CHANG HOON

Patent Applications and Registrations

Patent applications and USPTO patent grants for PARK; CHANG HOON.The latest application filed is for "multi-spectral stealth device".

Company Profile

3.6.13

PARK; CHANG HOON - SEOUL KR
Park; Chang Hoon - Yongin-si N/A KR
Park; Chang Hoon - Wadsworth IL
Park; Chang Hoon - Libertyville IL

*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
Multi-spectral Stealth Device App 20220285588 - HAHN; JAE WON ; et al.	2022-09-08
Audio apparatus, driving method for audio apparatus, and computer readable recording medium Grant 10,420,190 - Won , et al. Sept	2019-09-17
Electronic Device, Sound Output System And Electronic Device Control Method For Sound Output System App 20190056907 - SO; Yong-jin ; et al.	2019-02-21
Terminal apparatus, audio system, and method for controlling sound volume of external speaker thereof Grant 10,168,797 - So , et al. J	2019-01-01
User Terminal Device, And Mode Conversion Method And Sound System For Controlling Volume Of Speaker Thereof App 20170185373 - KIM; Ji-hyae ; et al.	2017-06-29
Audio Apparatus, Driving Method For Audio Apparatus, And Computer Readable Recording Medium App 20170181250 - WON; Mi-youn ; et al.	2017-06-22
Display screen or portion thereof with graphical user interface Grant D781,877 - Ko , et al. March 21, 2	2017-03-21
Terminal Apparatus, Audio System, And Method For Controlling Sound Volume Of External Speaker Thereof App 20170031648 - SO; Yong-jin ; et al.	2017-02-02
Display Apparatus And Control Method Thereof App 20160098154 - KO; Hee-jin ; et al.	2016-04-07
Cosmetic composition comprising high concentration caffeine and niacinamide Grant 9,233,061 - Jang , et al. January 12, 2	2016-01-12
Isoindolone Derivatives App 20150111890 - Hasvold; Lisa A. ; et al.	2015-04-23
Cosmetic Composition Comprising High Concentration Caffeine And Niacinamide App 20150005326 - Jang; Dong Hyuk ; et al.	2015-01-01
Macro-sized Lipid Capsule Emulsion Composition And Cosmetic Composition Containing The Same App 20100015187 - Kang; Chan Koo ; et al.	2010-01-21
Sulfonamides having antiangiogenic and anticancer activity Grant 7,491,718 - Comess , et al. February 17, 2	2009-02-17
Yoghurt Formulation Cosmetic Composition App 20080003309 - Lee; Hye Won ; et al.	2008-01-03
Sulfonamides having antiangiogenic and anticancer activity App 20040167128 - Comess, Kenneth M. ; et al.	2004-08-26
Sulfonamides having antiangiogenic and anticancer activity App 20040157836 - Comess, Kenneth M. ; et al.	2004-08-12
Sulfonamides having antiangiogenic and anticancer activity App 20040068012 - Comess, Kenneth M. ; et al.	2004-04-08

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.