Inventor
Sunshin An
Inventor
Seoul, KR
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Sprimary
G01SRadio direction-finding29%
G06KGraphical data reading14%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light14%
H04BTransmission14%
H04LTransmission of digital information, e.g. telegraphic communication14%
H04QSelecting14%
PatentTitleYear
11,018,475High-output power quarter-wavelength shifted distributed feedback laser diode2021RE047013Method for measuring location of radio frequency identification reader by using beacon20188,629,773'Method for measuring location of radio frequency identification reader by using beacon'20148,310,342'Identification anti-collision method and radio frequency identification system using the same'20126,981,266'Network management system and method'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2018Based in Seoul, KR· patent location history
2012–2014Patents assigned to AN SUNSHIN (2)· patent assignee history
2014–2018Patents assigned to SK PLANET CO LTD (2)· patent assignee history
2014–2018Patents assigned to SK TELECOM CO LTD (2)· patent assignee history
2014Patents assigned to JEON JAESIC (1)· patent assignee history
2021Patents assigned to ELECTRONICS & TELECOMMUNICATIONS RES INST (1)· patent assignee history
2021Based in Daejeon, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AN SUNSHINself | 2 | 2012–2014 |
| SK PLANET CO LTD | 2 | 2014–2018 |
| SK TELECOM CO LTD | 2 | 2014–2018 |
| ELECTRONICS & TELECOMMUNICATIONS RES INST | 1 | 2021 |
| JEON JAESIC | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 4 | 2005–2018 |
| Daejeon, KR | 1 | 2021 |