Park; Joonbae

Patent Applications and Registrations

Patent applications and USPTO patent grants for Park; Joonbae.The latest application filed is for "apparatus for measuring iq imbalance".

Company Profile

0.33.36

Park; Joonbae - Seoul KR
Park; Joonbae - San Jose CA

*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
OFDM receiving circuit having multiple demodulation paths using oversampling analog-to-digital converter Grant 8,243,579 - Lee , et al. August 14, 2	2012-08-14
Apparatus for measuring IQ imbalance Grant 8,229,028 - Lee , et al. July 24, 2	2012-07-24
Apparatus for measuring in-phase and quadrature (IQ) imbalance Grant 8,018,990 - Lee , et al. September 13, 2	2011-09-13
Apparatus for measuring in-phase and quadrature (IQ) imbalance Grant 7,995,645 - Lee , et al. August 9, 2	2011-08-09
Integrated circuit package having inductance loop formed from same-pin-to-same-bonding-pad structure Grant 7,952,442 - Koo , et al. May 31, 2	2011-05-31
Method for compensating transmission carrier leakage and transceiving circuit embodying the same Grant 7,949,324 - Park , et al. May 24, 2	2011-05-24
Radio frequency integrated circuit Grant 7,945,208 - Park , et al. May 17, 2	2011-05-17
Receiving circuit and method for compensating IQ mismatch Grant 7,925,217 - Park , et al. April 12, 2	2011-04-12
Tranceiver circuit for compensating IQ mismatch and carrier leakage and method for controlling the same Grant 7,831,215 - Park , et al. November 9, 2	2010-11-09
Low noise amplifier having improved linearity Grant 7,812,672 - Lee , et al. October 12, 2	2010-10-12
Integrated circuit package having an inductance loop formed from a multi-loop configuration Grant 7,768,097 - Koo , et al. August 3, 2	2010-08-03
Frequency synthesizer using two phase locked loops Grant 7,560,960 - Park , et al. July 14, 2	2009-07-14
Sigma-delta based phase lock loop Grant 7,535,977 - Koo , et al. May 19, 2	2009-05-19
Method for compensating for gain ripple and group delay characteristics of filter and receiving circuit embodying the same Grant 7,515,662 - Park , et al. April 7, 2	2009-04-07
System and method for tuning a frequency generator using an LC oscillator Grant 7,512,390 - Lee , et al. March 31, 2	2009-03-31
Apparatus For Measuring Iq Imbalance App 20090028231 - Lee; Kyeongho ; et al.	2009-01-29
Low noise amplifier having improved linearity App 20080252377 - Lee; Seung-Wook ; et al.	2008-10-16
OFDM receiving circuit having multiple demodulation paths using oversampling analog-to-digital converter App 20080253277 - Lee; Seung Wook ; et al.	2008-10-16
OFDM receiving circuit having multiple demodulation paths App 20080253470 - Lee; Seung Wook ; et al.	2008-10-16
Clock generator and clock generating method using delay locked loop Grant 7,436,265 - Park , et al. October 14, 2	2008-10-14
Apparatus For Measuring Iq Imbalance App 20080212662 - Lee; Kyeongho ; et al.	2008-09-04
Apparatus For Measuring Iq Imbalance App 20080205502 - Lee; Kyeongho ; et al.	2008-08-28
Frequency synthesizer using two phase locked loops App 20080197891 - Park; Joonbae ; et al.	2008-08-21
Radio frequency integrated circuit App 20080161073 - Park; Joonbae ; et al.	2008-07-03
Method for compensating transmission carrier leakage and transceiving circuit embodying the same App 20080139161 - Park; Joonbae ; et al.	2008-06-12
Clock generator and clock generating method using delay locked loop App 20070226531 - Park; Joonbae ; et al.	2007-09-27
Serial interface circuit and apparatus including serial interface circuit App 20070222650 - Park; Joonbae ; et al.	2007-09-27
Method for compensating for gain ripple and group delay characteristics of filter and receiving circuit embodying the same App 20070204315 - Park; Joonbae ; et al.	2007-08-30
Tranceiver circuit for compensating IQ mismatch and carrier leakage and method for controlling the same App 20070202812 - Park; Joonbae ; et al.	2007-08-30
Receiving circuit and method for compensating IQ mismatch App 20070202825 - Park; Joonbae ; et al.	2007-08-30
Highly linear variable gain amplifier Grant 7,202,741 - Park , et al. April 10, 2	2007-04-10
Apparatus and method of oscillating wideband frequency Grant 7,190,236 - Lee , et al. March 13, 2	2007-03-13
Integrated wireless receiver and a wireless receiving method thereof App 20070015479 - Park; Joonbae ; et al.	2007-01-18
Apparatus and method of oscillating wideband frequency App 20060152290 - Lee; Kyeongho ; et al.	2006-07-13
Automatic gain control loop apparatus Grant 7,035,351 - Park , et al. April 25, 2	2006-04-25
Integrated circuit package having inductance loop formed from same-pin-to-same-bonding-pad structure App 20060081973 - Koo; Yido ; et al.	2006-04-20
Sigma-delta based phase lock loop App 20060068737 - Koo; Yido ; et al.	2006-03-30
System and method for filtering signals in a transceiver Grant 7,003,265 - Jeon , et al. February 21, 2	2006-02-21
Adaptive linearization technique for communication building block Grant 7,002,410 - Jeong , et al. February 21, 2	2006-02-21
Zero-delay buffer circuit for a spread spectrum clock system and method therefor Grant 6,993,109 - Lee , et al. January 31, 2	2006-01-31
System and method for tuning a frequency generator using an LC oscillator App 20060003720 - Lee; Kang Yoon ; et al.	2006-01-05
Highly linear variable gain amplifier App 20060001489 - Park; Joonbae ; et al.	2006-01-05
Communication transmitter using offset phase-locked-loop Grant 6,963,620 - Lee , et al. November 8, 2	2005-11-08
System and method for suppressing noise in a phase-locked loop circuit Grant 6,952,125 - Ahn , et al. October 4, 2	2005-10-04
LC oscillator with wide tuning range and low phase noise Grant 6,876,266 - Koo , et al. April 5, 2	2005-04-05
System and method for filtering signals in a transceiver App 20050048928 - Jeon, Young-Deuk ; et al.	2005-03-03
Integrated circuit package having inductance loop formed from same-pin-to-same-bonding-pad structure App 20050045987 - Koo, Yido ; et al.	2005-03-03
Integrated circuit package having an inductance loop formed from a multi-loop configuration App 20050045986 - Koo, Yido ; et al.	2005-03-03
Integrated circuit package having inductance loop formed from a bridge interconnect App 20050045988 - Koo, Yido ; et al.	2005-03-03
RF front end with reduced carrier leakage Grant 6,850,748 - Song , et al. February 1, 2	2005-02-01
Single chip CMOS transmitter/receiver and method of using same Grant 6,781,424 - Lee , et al. August 24, 2	2004-08-24
System and method for suppressing noise in a phase-locked loop circuit App 20040085103 - Ahn, Youngho ; et al.	2004-05-06
Radio receiver and method for AM suppression and DC-offset removal App 20040087296 - Park, Joonbae ; et al.	2004-05-06
Communication transmitter using offset phase-locked-loop App 20040086057 - Lee, Kang-Yoon ; et al.	2004-05-06
Zero-delay buffer circuit for a spread spectrum clock system and method therefor Grant 6,731,667 - Lee , et al. May 4, 2	2004-05-04
Sample and hold type fractional-N frequency synthesizer Grant 6,704,383 - Lee , et al. March 9, 2	2004-03-09
RF front end with reduced carrier leakage App 20040023624 - Song, Eunseok ; et al.	2004-02-05
LC oscillator with wide tuning range and low phase noise App 20030227340 - Koo, Yido ; et al.	2003-12-11
Variable gain low-noise amplifier for a wireless terminal Grant 6,657,498 - Park , et al. December 2, 2	2003-12-02
Zero-delay buffer circuit for a spread spectrum clock system and method therefor App 20030169086 - Lee, Kyeongho ; et al.	2003-09-11
Fractional-N frequency synthesizer with fractional compensation method Grant 6,553,089 - Huh , et al. April 22, 2	2003-04-22
Adaptive linearization technique for communication building block App 20030045264 - Jeong, Hei-sam ; et al.	2003-03-06
Single chip CMOS transmitter/receiver and method of using same App 20030020521 - Lee, Kyeongho ; et al.	2003-01-30
Automatic gain control method for highly integrated communication receiver Grant 6,498,927 - Kang , et al. December 24, 2	2002-12-24
Variable gain low-noise amplifier for a wireless terminal App 20020190796 - Park, Joonbae ; et al.	2002-12-19
Single chip CMOS transmitter/receiver and method of using same Grant 6,483,355 - Lee , et al. November 19, 2	2002-11-19
Automatic Gain Control Method For Highly Integrated Communication Receiver App 20020142745 - Kang, Suwon ; et al.	2002-10-03
Sample and hold type fractional-N frequency synthesezer App 20020136342 - Lee, Jeongwoo ; et al.	2002-09-26
Fractional-N frequency synthesizer with fractional compensation method App 20020136341 - Huh, Hyungki ; et al.	2002-09-26

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