Inventor
Joo-Mun Lee
Inventor
Gyeonggi-do, KR
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Qprimary
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes11%
H01QAntennas, i.e. radio aerials11%
H04WWireless communication networks11%
G01QScanning-probe techniques or apparatus7%
G06FElectric digital data processing7%
G06KGraphical data reading7%
H01JElectric discharge tubes or discharge lamps7%
H01LSemiconductor devices7%
H04LTransmission of digital information, e.g. telegraphic communication7%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%
PatentTitleYear
11,087,956Detection systems in semiconductor metrology tools202111,088,036Atom probe tomography specimen preparation202111,079,405Method and apparatus for detecting ferroelectric signal20219,990,622Authentication and payment system and method using mobile communication terminal20189,037,514'Authentication for service server in wireless internet and settlement using the same'20158,811,945'Authentication for service server in wireless Internet and settlement using the same'20148,477,016'Method for identifying tags using adaptive binary tree splitting technique in RFID system and RFID system therefore'20138,028,910'Tag anti-collision RFID system and method for tag identification'20118,013,746'Method of providing alarm service upon movement out of safety zone'20117,978,148'Quadrifilar helical antenna'20117,489,281'Quadrifilar helical antenna'20097,245,268'Quadrifilar helical antenna'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2011Based in Kyungki-do, KR· patent location history
2011–2014Patents assigned to SK TELECOM CO LTD (4)· patent assignee history
2011–2018Based in Gyeonggi-do, KR· patent location history
2011–2013Based in Yongin-si, KR· patent location history
2013–2015Patents assigned to LEE JOO-MUN (3)· patent assignee history
2013–2015Patents assigned to LEE MYUNG-SUNG (3)· patent assignee history
2013–2015Patents assigned to LEE SANG-YUN (3)· patent assignee history
2013–2018Patents assigned to SK PLANET CO LTD (3)· patent assignee history
2021Based in Hsinchu, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SK TELECOM CO LTD | 4 | 2011–2014 |
| LEE JOO-MUNself | 3 | 2013–2015 |
| LEE MYUNG-SUNG | 3 | 2013–2015 |
| LEE SANG-YUN | 3 | 2013–2015 |
| SK PLANET CO LTD | 3 | 2013–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gyeonggi-do, KR | 4 | 2011–2018 |
| Hsinchu, TW | 3 | 2021 |
| Kyungki-do, KR | 3 | 2007–2011 |
| Yongin-si, KR | 2 | 2011–2013 |