Inventor
Kyung-Whoon Cheun
Inventor
Seoul, KR
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication47%
H04BTransmission17%
H04WWireless communication networks13%
H01QAntennas, i.e. radio aerials7%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes3%
H03MCoding3%
H04JMultiplex communication3%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications3%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use3%
PatentTitleYear
10,680,690Apparatus and method for adjusting receive beam gain in a wireless communication system202010,542,390Automatic content share method and device202010,181,927Apparatus and method for channel quality information feedback in wireless communication system using frequency quadrature amplitude modulation201910,069,665Method and device for transmitting and receiving signal by using modulation techniques in wireless communication system20189,941,939Method and apparatus for transmitting or receiving RACH signal in beamforming system20189,912,506'Method and apparatus for estimating channel in wireless communication system'20189,882,622'Apparatus and method for adjusting receive beam gain in a wireless communication system'20189,825,744'Method and apparatus for transmitting/receiving signal by using multiple modulation and coding schemes in wireless communication system'20179,426,015'Apparatus and method for symbol mapping in wireless communication system using multi tone frequency quadrature amplitude modulation'20169,401,833'Method and apparatus for transmitting/receiving signal in wireless communication system'20169,331,884'Method and apparatus for encoding and decoding for frequency and quadrature-amplitude modulation in wireless communication system'20169,300,517'Method and apparatus for transmitting/receiving signal in communication system'20169,288,091'Modulation method and apparatus with consideration of adaptive hybrid automatic repeat request in wireless communication system'20169,258,079'Apparatus and method for generating soft-decision information in a multiple antenna system'20169,077,605'Apparatus and method for supporting time-quadrature amplitude modulation in a wireless communication system'20159,008,232'Method and apparatus for supporting frequency-quadrature amplitude modulation in wireless communication system'20157,433,413'Data transmission apparatus and method in an OFDM communication system'20087,430,244'Constellation-rotating orthogonal space-time block coding technique'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (18)· patent assignee history
2008Patents assigned to SEOUL NAT UNIV IND FOUNDATION (2)· patent assignee history
2008–2020Based in Seoul, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 18 | 2008–2020 |
| SEOUL NAT UNIV IND FOUNDATION | 2 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 18 | 2008–2020 |