Park; Chan Keun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Park; Chan Keun.The latest application filed is for "ultraviolet light-emitting element and light-emitting element package".

Company Profile

3.7.8

Park; Chan Keun - Seoul KR
PARK; Chan Keun - Soul 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
Ultraviolet light-emitting element and light-emitting element package Grant 10,971,648 - Park , et al. April 6, 2	2021-04-06
Ultraviolet Light-emitting Element And Light-emitting Element Package App 20200259042 - A1	2020-08-13
Ultraviolet light emitting element and lighting system having a quantum barrier structure for improved light emission efficiency Grant 10,535,795 - Park Ja	2020-01-14
Ultraviolet light emitting diode and light emitting diode package Grant 10,510,926 - Park , et al. Dec	2019-12-17
Ultraviolet light emitting diode, light emitting diode package, and lighting device Grant 10,243,103 - Park	2019-03-26
Ultraviolet Light Emitting Element And Lighting System App 20180261716 - PARK; Chan Keun	2018-09-13
Light-emitting device and lighting system Grant 10,069,035 - Park , et al. September 4, 2	2018-09-04
Ultraviolet Light Emitting Diode And Light Emitting Diode Package App 20180219126 - PARK; Chan Keun ; et al.	2018-08-02
Light-emitting diode and lighting system Grant 10,008,633 - Park , et al. June 26, 2	2018-06-26
Ultraviolet Light Emitting Diode, Light Emitting Diode Package, And Lighting Device App 20180158981 - PARK; Chan Keun	2018-06-07
Light-emitting Diode And Lighting System App 20170222089 - PARK; Chan Keun ; et al.	2017-08-03
Light-emitting Device And Lighting System App 20170213935 - PARK; Chan Keun ; et al.	2017-07-27
Light emitting device and lighting system Grant 9,520,535 - Park , et al. December 13, 2	2016-12-13
Light Emitting Device And Lighting System App 20160056338 - PARK; Chan Keun ; et al.	2016-02-25
Light Emitting Device App 20150090955 - PARK; Chan Keun	2015-04-02

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.