Cha; Jong Hyuk

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cha; Jong Hyuk.The latest application filed is for "melt-blown fiber web with improved concentration force and elasticity and method and apparatus for manufacturing the same".

Company Profile

5.4.10

Cha; Jong Hyuk - Chungcheongbuk-do KR
Cha; Jong Hyuk - Eumseong-gun KR
Cha; Jong Hyuk - Eumseong 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
Melt-blown Fiber Web With Improved Concentration Force And Elasticity And Method And Apparatus For Manufacturing The Same App 20210062377 - Kim; Min Su ; et al.	2021-03-04
Composite Fiber Web Having Superior Heat Resistance and Sound Absorption and Method of Manufacturing Same App 20210060896 - KIM; Seong Je ; et al.	2021-03-04
Melt-blown fiber web with improved concentration force and elasticity and method and apparatus for manufacturing the same Grant 10,837,133 - Kim , et al. November 17, 2	2020-11-17
Melt-blown fiber web having improved elasticity and cohesion, and manufacturing method therefor Grant 10,603,868 - Lee , et al.	2020-03-31
Method of preparing a meltblown fiber web Grant 10,525,665 - Lee , et al. J	2020-01-07
Melt-blown Fiber Web Having Improved Elasticity And Cohesion, And Manufacturing Method Therefor App 20190091967 - LEE; Hun Joo ; et al.	2019-03-28
Waved Meltblown Fiber Web And Preparation Method Therefor App 20180134003 - LEE; Hun Joo ; et al.	2018-05-17
Melt-blown Fiber Web With Improved Concentration Force And Elasticity And Method And Apparatus For Manufacturing The Same App 20170342615 - Kim; Min Su ; et al.	2017-11-30
Manufacturing method of wheel guard Grant 9,469,092 - Kim , et al. October 18, 2	2016-10-18
Melt-blown Fiber Web Having Improved Elasticity And Cohesion, And Manufacturing Method Therefor App 20160136924 - LEE; Hun Joo ; et al.	2016-05-19
Waved Meltblown Fiber Web And Preparation Method Therefor App 20150314559 - LEE; Hun Joo ; et al.	2015-11-05
Manufacturing Method Of Wheel Guard App 20150166119 - KIM; Min Su ; et al.	2015-06-18
Melt-blown Fiber Web With Improved Concentration Force And Elasticity And Method And Apparatus For Manufacturing The Same App 20140127960 - Kim; Min Su ; et al.	2014-05-08

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.