KA; Kyung Ryun

Patent Applications and Registrations

Patent applications and USPTO patent grants for KA; Kyung Ryun.The latest application filed is for "electrode assembly manufacturing method, electrode assembly, and electrochemical device including the same".

Company Profile

2.5.7

KA; Kyung Ryun - Daejeon KR
Ka; Kyung-Ryun - Yuseong-gu 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
Electrode Assembly Manufacturing Method, Electrode Assembly, And Electrochemical Device Including The Same App 20220285722 - SUNG; In Hyouk ; et al.	2022-09-08
Separator Comprising Dual Coating Layers And Secondary Battery Comprising The Same App 20210050577 - KA; Kyung Ryun ; et al.	2021-02-18
Separator for electrochemical device and method for manufacturing the same Grant 10,177,359 - Lee , et al. J	2019-01-08
Method of preparing separator for lithium secondary battery, separator prepared therefrom, and lithium secondary battery comprising the same Grant 10,115,950 - Lee , et al. October 30, 2	2018-10-30
Separator with improved thermal stability and secondary battery comprising the same Grant 9,793,528 - Ka , et al. October 17, 2	2017-10-17
Apparatus for preparing electrode assembly Grant 9,768,439 - Lee , et al. September 19, 2	2017-09-19
Separator for secondary battery comprising dual porous coating layer of inorganic particles with different surface characteristics, secondary battery comprising the same, and method of manufacturing the separator Grant 9,698,396 - Lee , et al. July 4, 2	2017-07-04
Separator For Electrochemical Device And Method For Manufacturing The Same App 20150280192 - Lee; Joo-Sung ; et al.	2015-10-01
Method Of Preparing Separator For Lithium Secondary Battery, Separator Prepared Therefrom, And Lithium Secondary Battery Comprising The Same App 20150263324 - Lee; Joo-Sung ; et al.	2015-09-17
Separator With Improved Thermal Stability And Secondary Battery Comprising The Same App 20150243952 - Ka; Kyung-Ryun ; et al.	2015-08-27
Apparatus For Preparing Electrode Assembly App 20150034249 - Lee; Joo-Sung ; et al.	2015-02-05
Separator For Secondary Battery Comprising Dual Porous Coating Layer Of Inorganic Particles With Different Surface Characteristics, Secondary Battery Comprising The Same, And Method Of Manufacturing The Separator App 20140322586 - Lee; Joo-Sung ; et al.	2014-10-30

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.