Inventor
Ye Ran Ji
Inventor
Seoul, KR
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC14primary
LOC1479%
H01JElectric discharge tubes or discharge lamps11%
H01LSemiconductor devices5%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
PatentTitleYear
11,127,570Plasma source and plasma generation apparatus using the same202111,120,975Ion beam etching apparatus2021D0840391Desktop computer2019D0828345Cover for electronic communications device2018D0828347Cover for electronic communications device2018D0798285'Cover for electronic communications device'2017D0796515'Cover for electronic device'2017D0791757'Cover for electronic communications device'2017D0788091'Cover for electronic communications device'2017D0787496'Cover for electronic communications device'2017D0787495'Cover for electronic communications device'2017D0787493'Cover for electronic communications device'2017D0787494'Cover for electronic communications device'2017D0781278'Cover for electronic device'2017D0778272'Cover for an electronic communications device'2017D0744493'Cover for electronic device'2015D0739408'Cover for electronic device'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2019Patents assigned to SAMSUNG ELECTRONICS CO LTD (15)· patent assignee history
2015–2019Based in Seoul, KR· patent location history
2021Patents assigned to RESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV (2)· patent assignee history
2021Patents assigned to RESEARCH AND BUSINESS FOUNDATION SUNGKYUNKWAN UNIV (2)· patent assignee history
2021Based in Gunpo-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 15 | 2015–2019 |
| RESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV | 2 | 2021 |
| RESEARCH AND BUSINESS FOUNDATION SUNGKYUNKWAN UNIV | 2 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 15 | 2015–2019 |
| Gunpo-si, KR | 2 | 2021 |