Ahn; Jeong Ae

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ahn; Jeong Ae.The latest application filed is for "apparatus for collecting gas in secondary battery".

Company Profile

7.6.13

Ahn; Jeong Ae - Daejeon KR
Ahn; Jeong Ae - Goyang-si 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 for collecting gas in secondary battery Grant 11,437,658 - Hwang , et al. September 6, 2	2022-09-06
Apparatus, system, and method for collecting gas generated in secondary battery Grant 11,374,271 - Hwang , et al. June 28, 2	2022-06-28
Apparatus for collecting gas in secondary battery Grant 11,362,396 - Hwang , et al. June 14, 2	2022-06-14
Apparatus and method for collecting gas Grant 11,196,100 - Hong , et al. December 7, 2	2021-12-07
Apparatus For Collecting Gas In Secondary Battery App 20210344055 - HWANG; Dongguk ; et al.	2021-11-04
Method and System for Extracting Electrolyte in Lithium Secondary Battery App 20210328282 - Jang; Rin ; et al.	2021-10-21
Apparatus For Collecting Gas In Secondary Battery App 20210218107 - Hwang; Dongguk ; et al.	2021-07-15
Apparatus for Real-Time Analysis of Gas Generated Inside Secondary Battery App 20200350638 - Hwang; Dongguk ; et al.	2020-11-05
Apparatus and Method for Collecting Gas App 20200303786 - Hong; Sungwon ; et al.	2020-09-24
Chamber and System for Real-Time Analysis of Gas Generated Inside Secondary Battery App 20200256921 - A1	2020-08-13
Component for Measuring Pressure Change In Pouch-Type Battery, and Method for Measuring Pressure Change in Pouch-Type Battery by App 20200251705 - Kind Code	2020-08-06
Apparatus, System, and Method for Collecting Gas Generated in Secondary Battery App 20200176833 - Hwang; Dongguk ; et al.	2020-06-04
Automated Apparatus for Sample Pyrolysis App 20200072715 - Hong; Sungwon ; et al.	2020-03-05
Apparatus for Quantitatively Analyzing Oxygen Generated in Battery Material App 20190369072 - Hong; Sungwon ; et al.	2019-12-05
High-speed Gas Sample Analysis Device Using Gas Chromatography, And Method Thereof App 20180284082 - JUNG; Jong-Mo ; et al.	2018-10-04
Additive for non-aqueous electrolyte and secondary battery using the same Grant 8,349,502 - Koh , et al. January 8, 2	2013-01-08
Nonaqueous electrolyte for improving performance and lithium secondary battery comprising the same Grant 8,119,292 - Lee , et al. February 21, 2	2012-02-21
Additive for non-aqueous electrolyte and secondary battery using the same App 20090280414 - Koh; Jeong Hwan ; et al.	2009-11-12
Nonaqueous electrolyte for improving performance and litium secondary battery comprising the same App 20070059606 - Lee; Ho Chun ; et al.	2007-03-15

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