Seo; Hwang Dong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Seo; Hwang Dong.The latest application filed is for "substation asset management method and apparatus based on power system reliability index".

Company Profile

5.4.7

Seo; Hwang Dong - Gimhae-si KR
Seo; Hwang Dong - Gimhae-Si Gyeongsangnam-do 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
Asset management method for power equipment Grant 11,429,092 - Seo , et al. August 30, 2	2022-08-30
Substation asset management method and apparatus based on power system reliability index Grant 11,394,237 - Chai , et al. July 19, 2	2022-07-19
Substation Asset Management Method And Apparatus Based On Power System Reliability Index App 20200403443 - CHAI; Hui Seok ; et al.	2020-12-24
Method For Asset Management Of Electric Power Equipment App 20200134516 - LYU; Eun Tae ; et al.	2020-04-30
Method For Asset Management Of Substation App 20200096983 - LYU; Eun Tae ; et al.	2020-03-26
Method For Asset Management Of Substation App 20200050990 - Kim; Sung Jik ; et al.	2020-02-13
Asset Management Method For Power Equipment App 20190354095 - SEO; Hwang Dong ; et al.	2019-11-21
Method for diagnosing internal fault of oil-immersed transformer through composition ratio of dissolved gas in oil Grant 9,599,653 - Kim , et al. March 21, 2	2017-03-21
Method for diagnosing internal fault of oil-immersed transformer through content ratios of dissolved gases Grant 9,535,134 - Kim , et al. January 3, 2	2017-01-03
Method For Diagnosing Internal Fault Of Oil-immersed Transformer Through Composition Ratio Of Dissolved Gas In Oil App 20150020572 - Kim; Sung-Wook ; et al.	2015-01-22
Method For Diagnosing Internal Fault Of Oil-immersed Transformer Through Content Ratios Of Dissolved Gases App 20150007635 - Kim; Young-Min ; et al.	2015-01-08

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