Eo; Ik Soo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Eo; Ik Soo.The latest application filed is for "fast fourier transform device for analyzing specific frequency components of input signal".

Company Profile

1.35.33

Eo; Ik Soo - Daejeon KR
Eo; Ik-Soo - Daejon KR
Eo; Ik Soo - Yuseong-gu KR
Eo; Ik Soo - Daejon-Shi KR
Eo; Ik-Soo - Taejon KR
Eo, Ik-Soo - Daejeon-city 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
Narrow-band radar device and operation method thereof Grant 11,067,679 - Eo , et al. July 20, 2	2021-07-20
Fast Fourier Transform Device For Analyzing Specific Frequency Components Of Input Signal App 20200394251 - BAEK; Youngseok ; et al.	2020-12-17
Narrow-band Radar Device And Operation Method Thereof App 20180348355 - EO; Ik Soo ; et al.	2018-12-06
Method and device for calibrating IQ imbalance and DC offset of RF tranceiver Grant 9,780,891 - Eo , et al. October 3, 2	2017-10-03
Method And Device For Calibrating Iq Imbalance And Dc Offset Of Rf Tranceiver App 20170257176 - EO; Ik Soo ; et al.	2017-09-07
Interpolation filter based on time assignment algorithm Grant 9,509,283 - Park , et al. November 29, 2	2016-11-29
Sample rate converter and method of converting sample rate Grant 9,379,886 - Kim , et al. June 28, 2	2016-06-28
Sample Rate Converter And Method Of Converting Sample Rate App 20160087787 - KIM; Sang-Kyun ; et al.	2016-03-24
Digital radio frequency (RF) receiver Grant 9,294,135 - Eo , et al. March 22, 2	2016-03-22
Single frequency synthesizer based FDD transceiver Grant 9,276,800 - Boo , et al. March 1, 2	2016-03-01
Digital RF receiver Grant 9,270,502 - Eo , et al. February 23, 2	2016-02-23
Radar apparatus Grant 9,013,347 - Park , et al. April 21, 2	2015-04-21
Device And Method For Converting Data Rate App 20150097708 - PARK; Mi Jeong ; et al.	2015-04-09
Device and method for converting data rate Grant 9,000,958 - Park , et al. April 7, 2	2015-04-07
Interpolation Filter Based On Time Assignment Algorithm App 20150019607 - PARK; MI JEONG ; et al.	2015-01-15
Digital front end receiver using DC offset compensation scheme Grant 8,873,687 - Kim , et al. October 28, 2	2014-10-28
Signal receiver with digital front end supporting multiple band and signal receiving method using the same Grant 8,693,581 - Kim , et al. April 8, 2	2014-04-08
Digital Rf Receiver App 20140044221 - EO; Ik Soo ; et al.	2014-02-13
Digital Front End Receiver Using Dc Offset Compensation Scheme App 20130163699 - Kim; Sang-Kyun ; et al.	2013-06-27
Digital Radio Frequency (rf) Receiver App 20130156141 - Eo; Ik Soo ; et al.	2013-06-20
Single Frequency Synthesizer Based Fdd Transceiver App 20130064148 - BOO; Hyun Ho ; et al.	2013-03-14
Radar Apparatus App 20120262330 - PARK; Pil Jae ; et al.	2012-10-18
Signal Receiver With Digital Front End Supporting Multiple Band And Signal Receiving Method Using The Same App 20120163517 - Kim; Sang-Kyun ; et al.	2012-06-28
Digital Receiver For Mobile Communication And Operating Method App 20120163434 - Kim; Sang-Kyun ; et al.	2012-06-28
Multiplierless FIR digital filter and method of designing the same Grant 7,933,943 - Kim , et al. April 26, 2	2011-04-26
Blind channel estimation in an orthogonal frequency division multiplexing system Grant 7,929,620 - Kim , et al. April 19, 2	2011-04-19
Waveform interpolation speech coding apparatus and method for reducing complexity thereof Grant 7,899,667 - Byun , et al. March 1, 2	2011-03-01
Method for reducing decoder complexity in waveform interpolation speech decoding by converting dimension of vector Grant 7,848,923 - Byun , et al. December 7, 2	2010-12-07
Multi-input multi-output system and method for demodulating a transmitting vector in a receiver of the system Grant 7,787,555 - Kim , et al. August 31, 2	2010-08-31
Apparatus and method for transmitting data in multi-input multi-output system Grant 7,738,843 - Kim , et al. June 15, 2	2010-06-15
Hybrid trace back apparatus and high-speed viterbi decoding system using the same Grant 7,530,010 - Jeon , et al. May 5, 2	2009-05-05
Method for flexible bit rate code vector generation and wideband vocoder employing the same Grant 7,529,663 - Byun , et al. May 5, 2	2009-05-05
Apparatus and method for selectively performing Fast Hadamard Transform or Fast Fourier Transform Grant 7,428,563 - Eo , et al. September 23, 2	2008-09-23
Apparatus of selectively performing fast hadamard transform and fast fourier transform, and CCK modulation and demodulation apparatus using the same Grant 7,391,632 - Kim , et al. June 24, 2	2008-06-24
Waveform interpolation speech coding apparatus and method for reducing complexity thereof App 20080004867 - Byun; Kyung-Jin ; et al.	2008-01-03
Multi-input Multi-output System And Method For Demodulating A Transmitting Vector In A Receiver Of The System App 20070280335 - KIM; Tae Joon ; et al.	2007-12-06
Apparatus And Method For Transmitting Data In Multi-input Multi-output System App 20070281636 - KIM; Tae Joon ; et al.	2007-12-06
Wireless modem, modulator, and demodulator App 20070237246 - Lim; In Gi ; et al.	2007-10-11
Method for blind channel estimation App 20070133700 - Kim; Tae Joon ; et al.	2007-06-14
Multiplierless FIR digital filter and method of designing the same App 20070083581 - Kim; Jung Bum ; et al.	2007-04-12
Region searcher and method of driving the same and code searcher using the same Grant 7,197,065 - Eo , et al. March 27, 2	2007-03-27
Apparatus for searching multipath in spread spectrum communications system and method thereof Grant 7,194,018 - Han , et al. March 20, 2	2007-03-20
Method for converting dimension of vector App 20070027684 - Byun; Kyung Jin ; et al.	2007-02-01
Apparatus and method for separating carrier of multicarrier wireless communication receiver system Grant 7,127,012 - Han , et al. October 24, 2	2006-10-24
Hybrid trace back apparatus and high-speed viterbi decoding system using the same App 20060136802 - Jeon; In-San ; et al.	2006-06-22
Apparatus of selectively performing fast hadamard transform and fast fourier transform, and CCK modulation and demodulation apparatus using the same App 20060129621 - Kim; Tae-Joon ; et al.	2006-06-15
Method for flexible bit rate code vector generation and wideband vocoder employing the same App 20060116872 - Byun; Kyung-Jin ; et al.	2006-06-01
Symbol combining method for reducing the number of FIFO registers of finger, rake receiver and method for driving the rake receiver Grant 7,012,951 - Eo , et al. March 14, 2	2006-03-14
Apparatus and method for selectively performing Fast Hadamard Transform or fast fourier transform App 20050144209 - Eo, Ik-Soo ; et al.	2005-06-30
Multiplierless finite impulse response filter Grant 6,850,579 - Lim , et al. February 1, 2	2005-02-01
Apparatus and method for processing interleaving/deinterleaving with address generator and channel encoding system using the same Grant 6,735,723 - Park , et al. May 11, 2	2004-05-11
Region searcher and method of driving the same and code searcher using the same App 20030142735 - Eo, Ik Soo ; et al.	2003-07-31
Apparatus for searching multipath in spread spectrum communications system and method thereof App 20030103555 - Han, Kyungtae ; et al.	2003-06-05
Apparatus and method for separating carrier of multicarrier wireless communication receiver system App 20020145970 - Han, Kyungtae ; et al.	2002-10-10
Symbol combining method for reducing the number of FIFO registers of finger, rake receiver and method for driving the rake receiver App 20020094021 - Eo, Ik-Soo ; et al.	2002-07-18
Multiplierless finite impulse response filter App 20020075953 - Lim, In-Gi ; et al.	2002-06-20
Apparatus and method for processing interleaving /deinterleaving with address generator and channel encoding system using the same App 20020062464 - Park, Hyung-Il ; et al.	2002-05-23
Hadamard code generation circuit Grant 6,069,574 - Eo , et al. May 30, 2	2000-05-30
Synchronizing circuit Grant 5,974,102 - Eo , et al. October 26, 1	1999-10-26
Power of two length pseudorandom noise sequence generator Grant 5,532,695 - Park , et al. July 2, 1	1996-07-02

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