Inventor
Eui Suk Jung
Inventor
Daejeon, KR
Overview
Patents· 32 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission24%
H04JMultiplex communication20%
H04LTransmission of digital information, e.g. telegraphic communication8%
G06FElectric digital data processing6%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light6%
H04NPictorial communication, e.g. television4%
G02BOptical elements, systems or apparatus3%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%
G08BSignalling systems, e.g. personal calling systems3%
H01LSemiconductor devices3%
PatentTitleYear
10,811,641Display device and manufacturing method thereof202010,810,856Dangerous situation detection method and apparatus using time series analysis of user behaviors202010,782,553Display device and method of manufacturing the same202010,756,152Display device and method for manufacturing the same202010,659,680Method of processing object in image and apparatus for same202010,248,433Network management apparatus and method for remotely controlling state of IT device201910,231,016Network cooperation-based low power type charged broadcasting set-top box and controlling method therefor20199,955,217IP address acquisition method for controlling standby mode of set-top box, and set-top box and power management server performing the method20189,673,797'Peak detector using charge pump and burst-mode transimpedance amplifier'20179,246,628'Hybrid passive optical network system'20169,231,371'Wavelength-tunable optical transmission apparatus'20169,136,941'Optical layer monitoring apparatus and method thereof'20159,130,675'Signal transmission apparatus and optical modem modulation method'20159,112,639'Apparatus for transmitting/receiving variable-wavelength optical signal'20159,106,335'Automatic wavelength recognition apparatus and method'20159,100,121'Link setup method for wavelength division multiplexing wavelength passive optical network(WDM PON) system'20159,091,824'User-selectable laser and optical transmitter having the same'20159,093,811'Multi channel transmitter optical sub-assembly'20158,837,946'Data transmission apparatus and method for use in separate-type base station'20148,824,890'Open optical access network system'20148,649,691'Apparatus and method for detecting optical signals'20148,606,100'WDM-TDM PON remote terminal and WDM-TDM PON link protection system'20138,571,420'Apparatus and method for driving wavelength-independent light source'20138,542,425'Wavelength tunable light source'20138,285,143'Method of allocating bandwidth of passive optical network'20128,054,172'Apparatus with reconfiguration function and signal gathering function'20118,050,554'Fault localization apparatus for optical line using subcarrier multiplexing (SCM) monitoring signal and method thereof'20117,515,830'Optical communication apparatus by using subcarrier multiple access and method thereof'20097,489,868'Apparatus for measuring optical beat interference noise in subcarrier multiple access optical network'20097,453,380'Apparatus and method for processing analog signals and outputting digitally converted analog signals using serial bus'20087,421,206'Optical transceiver for transmitting light source control information and optical network using the same'20086,922,143'Serial bus type configuration recognition and alarm apparatus'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2016Patents assigned to KOREA ELECTRONICS TELECOMM (23)· patent assignee history
2005–2020Based in Daejeon, KR· patent location history
2009Based in Daejon, KR· patent location history
2013–2015Patents assigned to JUNG EUI-SUK (8)· patent assignee history
2013–2015Patents assigned to LEE SANG-SOO (7)· patent assignee history
2013–2015Patents assigned to CHO SEUNG-HYUN (5)· patent assignee history
2017–2020Patents assigned to ELECTRONICS & TELECOMMUNICATIONS RES INST (6)· patent assignee history
2020Based in Seoul, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOREA ELECTRONICS TELECOMM | 23 | 2005–2016 |
| JUNG EUI-SUKself | 8 | 2013–2015 |
| LEE SANG-SOO | 7 | 2013–2015 |
| ELECTRONICS & TELECOMMUNICATIONS RES INST | 6 | 2017–2020 |
| CHO SEUNG-HYUN | 5 | 2013–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daejeon, KR | 28 | 2005–2020 |
| Seoul, KR | 3 | 2020 |
| Daejon, KR | 1 | 2009 |