Roh; Jae-Ho

Patent Applications and Registrations

Patent applications and USPTO patent grants for Roh; Jae-Ho.The latest application filed is for "ultra wide band device for detection and avoidance of ultra wide band signal".

Company Profile

0.12.20

Roh; Jae-Ho - Seoul KR
Roh; Jae Ho - Yongin-si KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Ultra wide band device for detection and avoidance of ultra wide band signal Grant 8,311,167 - Lee , et al. November 13, 2	2012-11-13
Method and apparatus for implementing clear channel assessment function in multi-band OFDM system Grant 8,111,661 - Kim , et al. February 7, 2	2012-02-07
Method for hopping frequency of orthogonal-frequency-division-multiplexing symbol Grant 8,054,816 - Kim , et al. November 8, 2	2011-11-08
Receiver and method performing adaptive overlap and add function in multi band orthogonal frequency division multiplexing scheme Grant 8,050,348 - Kim , et al. November 1, 2	2011-11-01
Dual carrier modulation (DCM) demapper and DCM demapping method Grant 7,957,475 - Park , et al. June 7, 2	2011-06-07
Receiver and method for compensating for frequency offset of receiving signal in multi-band OFDM scheme Grant 7,933,347 - Kim , et al. April 26, 2	2011-04-26
Method for updating check node in low density parity check decoder Grant 7,930,620 - Choi , et al. April 19, 2	2011-04-19
Sub-carrier diversity method on multi-band orthogonal-frequency-division-multiplexing symbol Grant 7,848,437 - Kim , et al. December 7, 2	2010-12-07
Sampling frequency offset estimation apparatus and method for OFDM system Grant 7,702,024 - Kim , et al. April 20, 2	2010-04-20
Transmitting apparatus and method in transmit diversity system Grant 7,643,574 - Roh , et al. January 5, 2	2010-01-05
Ultra wide band device for detection and avoidance of ultra wide band signal App 20090219975 - Lee; Jeong-Sang ; et al.	2009-09-03
Signal acquisition apparatus and method for reducing false alarm rate Grant 7,577,218 - Kim , et al. August 18, 2	2009-08-18
Apparatus and method for synchronizing symbol timing synchronization applicable to orthogonal frequency division multiplexing (OFDM) receiver Grant 7,558,345 - Kim , et al. July 7, 2	2009-07-07
Receiver And Method Performing Adaptive Overlap And Add Function In Multi Band Orthogonal Frequency Division Multiplexing Scheme App 20080107201 - Kim; Yun Young ; et al.	2008-05-08
Receiver and method for compensating for frequency offset of receiving signal in multi-band OFDM scheme App 20080095250 - Kim; Yun Young ; et al.	2008-04-24
Method and apparatus for implementing clear channel assessment function in multi-band OFDM system App 20080089222 - Kim; Yun Young ; et al.	2008-04-17
Method for detection and avoidance of ultra wideband signal and ultra wideband device for operating the method App 20080069181 - Lee; Jeong Sang ; et al.	2008-03-20
Dual carrier modulation (DCM) demapper and DCM demapping method App 20080056392 - Park; Sung Chung ; et al.	2008-03-06
Receiving Apparatus For Retransmission Diversity App 20080031391 - ROH; Jae HO ; et al.	2008-02-07
Sub-carrier diversity method on multi-band orthogonal-frequency-division-multiplexing symbol App 20070147526 - Kim; Hae-sik ; et al.	2007-06-28
Method for hopping frequency of orthogonal-frequency-division-multiplexing symbol App 20070147228 - Kim; Hae-sik ; et al.	2007-06-28
Method for updating check node in low density parity check decoder App 20070094568 - Choi; Eoi-young ; et al.	2007-04-26
Method and apparatus for controlling error using reserved bits App 20070094563 - Kim; Hae-sik ; et al.	2007-04-26
Data packet and data packet constructing method using reserved bits App 20070081532 - Kim; Hae-sik ; et al.	2007-04-12
Transmitting apparatus and method in transmit diversity system App 20070041471 - Roh; Jae-ho ; et al.	2007-02-22
Sampling frequency offset estimation apparatus and method for OFDM system App 20070019763 - Kim; Yun-young ; et al.	2007-01-25
Apparatus and method for synchronizing symbol timing synchronization applicable to OFDM receiver App 20060171493 - Kim; Yun-young ; et al.	2006-08-03
Signal acquisition apparatus and method for reducing false alarm rate App 20060140314 - Kim; Yun-young ; et al.	2006-06-29
System for wireless resource assignment in multiband OFDM App 20060083326 - Roh; Jae-ho ; et al.	2006-04-20
Data transmission method in multiband orthogonal frequency division multiplexing (OFDM) system App 20060077887 - Roh; Jae-ho ; et al.	2006-04-13
Matched filter and cross correlation method App 20060072689 - Kim; Yun-young ; et al.	2006-04-06
System for allocating radio resources in multiband OFDM system App 20050271154 - Roh, Jae-ho ; et al.	2005-12-08

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