Inventor
Won-Cheol Lee
Inventor
Seoul, KR
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Sprimary
G01SRadio direction-finding11%
G06FElectric digital data processing11%
H01LSemiconductor devices11%
H04BTransmission11%
H04WWireless communication networks11%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%
G11CStatic stores5%
G16ZInformation and communication technology [ict] specially adapted for specific application fields, not otherwise provided for5%
H03HImpedance networks, e.g. resonant circuits5%
H04LTransmission of digital information, e.g. telegraphic communication5%
PatentTitleYear
9,568,584'Wireless positioning server using clock offset calibration positioning method using the same'20179,465,900'System and method for designing semiconductor package using computing system, apparatus for fabricating semiconductor package including the system, and semiconductor package designed by the method'20169,349,684'Semiconductor package and electronic apparatus including the same'20168,954,087'Apparatus and method for providing communication services via television white spaces'20158,856,714'Method and system for designing 3D semiconductor package'20148,750,401'Sequential transmission multi-beamforming method with low complexity using Hadamard matrix'20148,626,809'Method and apparatus for digital up-down conversion using infinite impulse response filter'20147,411,551'System and method for asynchronous wireless positioning by ordered transmission'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2017Based in Seoul, KR· patent location history
2014–2016Patents assigned to LEE WON-CHEOL (4)· patent assignee history
2014–2016Patents assigned to SAMSUNG ELECTRONICS CO LTD (4)· patent assignee history
2014Patents assigned to CHANG HYUNG MIN (1)· patent assignee history
2014Patents assigned to CHANG KAPSEOK (1)· patent assignee history
2015Patents assigned to CHANG HYUNG-MIN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LEE WON-CHEOLself | 4 | 2014–2016 |
| SAMSUNG ELECTRONICS CO LTD | 4 | 2014–2016 |
| CHANG HYUNG MIN | 1 | 2014 |
| CHANG HYUNG-MIN | 1 | 2015 |
| CHANG KAPSEOK | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 8 | 2008–2017 |