Inventor
Kwan-Hee Roh
Inventor
Hwaseong-si, KR
Overview
Patents· 28 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks41%
H04LTransmission of digital information, e.g. telegraphic communication37%
H04BTransmission16%
H04HBroadcast communication2%
H04JMultiplex communication2%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use2%
PatentTitleYear
RE047744Method and system for controlling power in a communication system201910,135,580Apparatus and method for retransmission in a wireless communication system20189,705,584'Apparatus and method for transmitting and receiving data in a communication system'20179,031,006'Apparatus and method for using guard band as data subcarrier in communication system supporting frequency overlay'20158,971,793'Apparatus and method for transmitting and receiving data in a communication system'20158,954,585'Apparatus for resource allocation in a frequency overlay system and a method thereof'20158,909,237'Apparatus and method for estimating carrier to interference and noise ratio in a mobile communication system based on fractional frequency reuse'20148,804,687'Apparatus and method for allocating frequency resources in a frequency overlay system'20148,737,293'Apparatus and method for supporting different frame structures in broadband wireless communication system'20148,644,270'Method and system for configuring a frame in a communication system'20148,594,689'Apparatus and method for resource allocation for frequency overlay scheme in a broadband wireless communication system'20138,300,572'Method and system for controlling power in a communication system'20128,295,849'Apparatus and method for circuit mode resource allocation in a broadband wireless communication system'20128,244,292'Apparatus and method for power distribution by frequency allocation in multi-frequency allocation broadband wireless communication system'20128,238,959'Method and apparatus for controlling transmission power in mobile communication system based on fractional frequency reuse'20128,218,495'Apparatus and method for circuit mode resource allocation in broadband wireless access (BWA) system'20128,175,045'Apparatus and method for transmitting uplink feedback data in a broadband wireless mobile communication system'20128,116,799'Method and system for controlling power in a communication system'20128,090,012'Apparatus and method for transmitting/receiving channel quality information in a communication system'20128,045,596'Apparatus and method for transmitting/receiving a signal in a communication system'20118,023,897'Control system and method in a communication system'20117,952,987'Apparatus and method for transmitting and receiving a signal in a communication system'20117,876,734'System and method for transmitting/receiving signal in a communication system'20117,839,761'Apparatus and method for transmitting and receiving map information in a communication system'20107,633,900'Apparatus and method for assigning subchannels in an OFDMA communication system'20097,602,843'Apparatus and method for transmitting/receiving channel quality information in a communication system'20097,567,639'Method and apparatus for generating preamble sequence for adaptive antenna system in orthogonal frequency division multiple access communication system'20097,502,310'Apparatus and method for assigning subchannel in a mobile communication system using orthogonal frequency division multiple access scheme'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2019Patents assigned to SAMSUNG ELECTRONICS CO LTD (28)· patent assignee history
2009–2012Based in Suwon-si, KR· patent location history
2010–2019Based in Hwaseong-si, KR· patent location history
2012–2015Patents assigned to ROH KWAN-HEE (15)· patent assignee history
2012–2015Patents assigned to CHO JAE-HEE (14)· patent assignee history
2012–2015Patents assigned to YOON SOON-YOUNG (9)· patent assignee history
2012–2015Patents assigned to KIM YONG-SEOK (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 28 | 2009–2019 |
| ROH KWAN-HEEself | 15 | 2012–2015 |
| CHO JAE-HEE | 14 | 2012–2015 |
| YOON SOON-YOUNG | 9 | 2012–2015 |
| KIM YONG-SEOK | 4 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hwaseong-si, KR | 23 | 2010–2019 |
| Suwon-si, KR | 5 | 2009–2012 |