Koo; Chang-Soo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Koo; Chang-Soo.The latest application filed is for "uplink control data transmission".

Company Profile

10.70.76

Koo; Chang-Soo - Melville NY
Koo; Chang-Soo - East Northport NY
Koo; Chang-Soo - Northport NY
Koo; Chang-Soo - East North Port NY

*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
Uplink sounding reference signals configuration and transmission Grant 11,419,063 - Stern-Berkowitz , et al. August 16, 2	2022-08-16
Method and apparatus for implementing space time processing with unequal modulation and coding schemes Grant 11,258,542 - Olesen , et al. February 22, 2	2022-02-22
Uplink Control Data Transmission App 20210029694 - Nayeb Nazar; Shahrokh ; et al.	2021-01-28
Uplink control data transmission Grant 10,904,869 - Nayeb Nazar , et al. January 26, 2	2021-01-26
Uplink Sounding Reference Signals Configuration And Transmission App 20200260388 - A1	2020-08-13
Reference Signal Configuration For Extension Carriers And Carrier Segments App 20200244498 - Shin; Sung-Hyuk ; et al.	2020-07-30
Systems And/or Methods For Providing Enhanced Pdcch In A Multiple Carrier Based And/or Quasi-collated Network App 20200221426 - Lee; Moon-il ; et al.	2020-07-09
Flexible Bandwidth Operation In Wireless Systems App 20200214011 - Shin; Sung-Hyuk ; et al.	2020-07-02
Method And Apparatus For Implementing Space Time Processing With Unequal Modulation And Coding Schemes App 20200177312 - Olesen; Robert Lind ; et al.	2020-06-04
Systems and/or methods providing ePDCCH in a multiple carrier based and/or quasi-collated network Grant 10,638,457 - Lee , et al.	2020-04-28
Method and apparatus for implementing space frequency block coding in an orthogonal frequency division multiplexing wireless communication system Grant 10,630,427 - Kwak , et al.	2020-04-21
Flexible bandwidth operation in wireless systems Grant 10,624,093 - Shin , et al.	2020-04-14
Uplink sounding reference signals configuration and transmission Grant 10,568,048 - Stern-Berkowitz , et al. Feb	2020-02-18
Method and apparatus for implementing space time processing with unequal modulation and coding schemes Grant 10,560,223 - Olesen , et al. Feb	2020-02-11
Uplink Control Data Transmission App 20190349918 - Nayeb Nazar; Shahrokh ; et al.	2019-11-14
Uplink control data transmission Grant 10,368,342 - Nayeb Nazar , et al. July 30, 2	2019-07-30
Space-frequency block coding and spatial multiplexing for wireless communications Grant 10,135,574 - Kwak , et al. November 20, 2	2018-11-20
Uplink Control Data Transmission App 20180302896 - Nayeb Nazar; Shahrokh ; et al.	2018-10-18
Method And Apparatus For Implementing Space Time Processing With Unequal Modulation And Coding Schemes App 20180254856 - Olesen; Robert L. ; et al.	2018-09-06
Data and control multiplexing for uplink mimo with carrier aggregation and clustered-dft Grant 10,057,892 - Beluri , et al. August 21, 2	2018-08-21
Uplink control data transmission Grant 10,039,087 - Nayeb Nazar , et al. July 31, 2	2018-07-31
Method And Apparatus For Implementing Space Frequency Block Coding In An Orthogonal Frequency Division Multiplexing Wireless Communication System App 20180205500 - Kwak; Jaeyoung ; et al.	2018-07-19
Method and apparatus for implementing space time processing Grant 9,991,992 - Olesen , et al. June 5, 2	2018-06-05
Uplink control data transmission Grant 9,967,866 - Nayeb Nazar , et al. May 8, 2	2018-05-08
Flexible Bandwidth Operation in Wireless Systems App 20180084551 - Shin; Sung-Hyuk ; et al.	2018-03-22
Data And Control Multiplexing For Uplink Mimo With Carrier Aggregation And Clustered-dft App 20180042004 - Beluri; Mihaela C. ; et al.	2018-02-08
Systems And/or Methods For Providing Epdcch In A Multiple Carrier Based And/or Quasi-collated Network App 20180041991 - Lee; Moon-il ; et al.	2018-02-08
Uplink Sounding Reference Signals Configuration And Transmission App 20170353931 - Stern-Berkowitz; Janet A. ; et al.	2017-12-07
Data and control multiplexing for uplink MIMO with carrier aggregation and clustered-DFT Grant 9,794,916 - Beluri , et al. October 17, 2	2017-10-17
Apparatus and Method for Uplink Power Control For A Wireless Transmitter/Receiver Unit Utilizing Multiple Carriers App 20170251438 - Shin; Sung-Hyuk ; et al.	2017-08-31
Uplink sounding reference signals configuration and transmission Grant 9,749,968 - Stern-Berkowitz , et al. August 29, 2	2017-08-29
Uplink Control Data Transmission App 20170245262 - Nayeb Nazar; Shahrokh ; et al.	2017-08-24
Method And Apparatus For Combining Space-frequency Block Coding, Spatial Multiplexing And Beamforming In A Mimo-ofdm System App 20170195084 - Kwak; Jaeyoung ; et al.	2017-07-06
Method And Apparatus For Implementing Space Time Processing App 20170163383 - Olesen; Robert L. ; et al.	2017-06-08
Method and apparatus for implementing space time processing Grant 9,621,251 - Olesen , et al. April 11, 2	2017-04-11
Method and apparatus for combining space-frequency block coding, spatial multiplexing and beamforming in a MIMO-OFDM system Grant 9,544,093 - Kwak , et al. January 10, 2	2017-01-10
Outer loop power control for wireless communications Grant 9,386,531 - Koo , et al. July 5, 2	2016-07-05
Method And Apparatus For Combining Space-frequency Block Coding, Spatial Multiplexing And Beamforming In A Mimo-ofdm System App 20150381319 - Kwak; Jaeyoung ; et al.	2015-12-31
Method and apparatus for combining space-frequency block coding spatial multiplexing and beamforming in a MIMO-OFDM system Grant 9,160,492 - Kwak , et al. October 13, 2	2015-10-13
Power Control For Devices Having Multiple Antennas App 20150230190 - Shin; Sung-Hyuk H. ; et al.	2015-08-13
Apparatus And Method For Uplink Power Control For A Wireless Transmitter/receiver Unit Utilizing Multiple Carriers App 20150189601 - Shin; Sung-Hyuk ; et al.	2015-07-02
Method and apparatus for implementing space frequency block coding in an orthogonal frequency division multiplexing wireless communication system Grant 9,054,924 - Kwak , et al. June 9, 2	2015-06-09
Data And Control Multiplexing For Uplink Mimo With Carrier Aggregation And Clustered-dft App 20150156770 - Beluri; Mihaela C. ; et al.	2015-06-04
Power control for devices having multiple antennas Grant 9,031,146 - Shin , et al. May 12, 2	2015-05-12
Apparatus and method for uplink power control for a wireless transmitter/receiver unit utilizing multiple carriers Grant 8,982,801 - Shin , et al. March 17, 2	2015-03-17
Method and apparatus for implementing space time processing with unequal modulation and coding schemes Grant 8,971,442 - Olesen , et al. March 3, 2	2015-03-03
Data and control multiplexing for uplink MIMO with carrier aggregation and clustered-DFT Grant 8,958,494 - Beluri , et al. February 17, 2	2015-02-17
Method And Apparatus For Controlling Transmit Power Of Transmissions On More Than One Component Carrier App 20140362814 - Haim; John W. ; et al.	2014-12-11
Method and apparatus for controlling transmit power of transmissions on more than one component carrier Grant 8,818,441 - Haim , et al. August 26, 2	2014-08-26
Outer Loop Power Control For Wireless Communications App 20140128121 - KOO; Chang-Soo ; et al.	2014-05-08
Quality control scheme for multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems Grant 8,705,389 - Koo , et al. April 22, 2	2014-04-22
Method And Apparatus For Implementing Space Frequency Block Coding In An Orthogonal Frequency Division Multiplexing Wireless Communication System App 20140010323 - Kwak; Jaeyoung ; et al.	2014-01-09
Outer loop power control for wireless communications Grant 8,577,407 - Koo , et al. November 5, 2	2013-11-05
Method and apparatus for implementing space frequency block coding in an orthogonal frequency division multiplexing wireless communication system Grant 8,532,210 - Kwak , et al. September 10, 2	2013-09-10
Method And Apparatus For Implementing Space Time Processing With Unequal Modulation And Coding Schemes App 20130039441 - Olesen; Robert Lind ; et al.	2013-02-14
Power loading transmit beamforming in MIMO-OFDM wireless communication systems Grant 8,374,155 - Koo , et al. February 12, 2	2013-02-12
Method And Apparatus For Singular Value Decomposition Of A Channel Matrix App 20120307945 - Koo; Chang-Soo ; et al.	2012-12-06
Method and apparatus for implementing space time processing with unequal modulation and coding schemes Grant 8,295,401 - Olesen , et al. October 23, 2	2012-10-23
Method and apparatus for singular value decomposition of a channel matrix Grant 8,249,186 - Koo , et al. August 21, 2	2012-08-21
Method And Apparatus For Combining Space-frequency Block Coding Spatial Multiplexing And Beamforming In A Mimo-ofdm System App 20120140845 - Kwak; Jaeyoung ; et al.	2012-06-07
Method and apparatus for combining space-frequency block coding, spatial multiplexing and beamforming in a MIMO-OFDM system Grant 8,130,855 - Kwak , et al. March 6, 2	2012-03-06
Downlink power control with limit to dynamic range using detection of downlink transmit power Grant 8,116,351 - Koo , et al. February 14, 2	2012-02-14
Uplink Sounding Reference Signals Configuration And Transmission App 20110268028 - Stern-Berkowitz; Janet A. ; et al.	2011-11-03
Method and apparatus for correcting sampler clock frequency offset in OFDM MIMO systems Grant 8,019,036 - Voltz , et al. September 13, 2	2011-09-13
Method And Apparatus For Calibration And Channel State Feedback To Support Transmit Beamforming In A Mimo System App 20110211474 - Koo; Chang-Soo ; et al.	2011-09-01
Outer Loop Power Control For Wireless Communications App 20110159899 - Koo; Chang-Soo ; et al.	2011-06-30
Power Loading Transmit Beamforming In Mimo-ofdm Wireless Communication Systems App 20110122958 - Koo; Chang-Soo ; et al.	2011-05-26
MIMO transmitter and receiver for supporting downlink communication of single channel codewords Grant 7,944,985 - ElGamal , et al. May 17, 2	2011-05-17
Quality Control Scheme For Multiple-input Multiple-output (mimo) Orthogonal Frequency Division Multiplexing (ofdm) Systems App 20110096857 - Koo; Chang-Soo ; et al.	2011-04-28
Power Control For Devices Having Multiple Antennas App 20110096815 - Shin; Sung-Hyuk ; et al.	2011-04-28
Method And Apparatus For Controlling Transmit Power Of Transmissions On More Than One Component Carrier App 20110081936 - Haim; John W. ; et al.	2011-04-07
Method and apparatus for calibration and channel state feedback to support transmit beamforming in a MIMO system Grant 7,920,533 - Koo , et al. April 5, 2	2011-04-05
Apparatus And Method For Uplink Power Control For A Wireless Transmitter/receiver Unit Utilizing Multiple Carriers App 20110038271 - Shin; Sung-Hyuk ; et al.	2011-02-17
Power loading transmit beamforming in MIMO-OFDM wireless communication systems Grant 7,881,265 - Koo , et al. February 1, 2	2011-02-01
Quality control scheme for multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems Grant 7,864,659 - Koo , et al. January 4, 2	2011-01-04
Outer loop power control for wireless communications Grant 7,860,526 - Koo , et al. December 28, 2	2010-12-28
Data And Control Multiplexing For Uplink Mimo With Carrier Aggregation And Clustered-dft App 20100239040 - Beluri; Mihaela C. ; et al.	2010-09-23
Method and system for adjusting downlink outer loop power to control target SIR Grant 7,801,548 - Koo , et al. September 21, 2	2010-09-21
Method and apparatus for estimating signal-to-noise ratio, noise power, and signal power Grant 7,773,681 - Koo , et al. August 10, 2	2010-08-10
Outer loop transmit power control using channel-adaptive processing Grant 7,697,953 - Koo , et al. April 13, 2	2010-04-13
Downlink Power Control With Limit To Dynamic Range Using Detection Of Downlink Transmit Power App 20100056169 - Koo; Chang-Soo ; et al.	2010-03-04
Adjustment of target signal-to-interference in outer loop power control for wireless communication systems Grant 7,660,600 - Koo , et al. February 9, 2	2010-02-09
Method and apparatus for deriving a combined transmit power control command during handover Grant 7,657,278 - Koo , et al. February 2, 2	2010-02-02
Method And Apparatus For Singular Value Decomposition Of A Channel Matrix App 20100014617 - Koo; Chang-Soo ; et al.	2010-01-21
Downlink power control with limit to dynamic range using detection of downlink transmit power Grant 7,616,677 - Koo , et al. November 10, 2	2009-11-10
Outer Loop Power Control For Wireless Communications App 20090264146 - Koo; Chang-Soo ; et al.	2009-10-22
Method and apparatus for singular value decomposition of a channel matrix Grant 7,602,855 - Koo , et al. October 13, 2	2009-10-13
I/q Imbalance Estimation Using Synchronization Signals In Lte Systems App 20090232108 - Haghighat; Afshin ; et al.	2009-09-17
Novel Partial Channel Precoding And Successive Interference Cancellation For Multi-input Multi-output Orthogonal Frequency Division Modulation (mimo-ofdm) Systems App 20090225889 - Tsai; KunJu ; et al.	2009-09-10
Outer loop power control for wireless communication systems Grant 7,555,307 - Koo , et al. June 30, 2	2009-06-30
Method And Apparatus For Implementing Space Frequency Block Coding In An Orthogonal Frequency Division Multiplexing Wireless Communication System App 20090129499 - Kwak; Jaeyoung ; et al.	2009-05-21
Method and apparatus for implementing space frequency block coding in an orthogonal frequency division multiplexing wireless communication system Grant 7,505,529 - Kwak , et al. March 17, 2	2009-03-17
Method And Apparatus For Low Complexity Soft Output Decoding For Quasi-static Mimo Channels App 20080195917 - Koo; Chang-Soo ; et al.	2008-08-14
Method and system for optimization of channel estimation and synchronization in an OFDM-MIMO wireless communication system Grant 7,406,130 - Huang , et al. July 29, 2	2008-07-29
Mimo Transmitter And Receiver For Supporting Downlink Communication Of Single Channel Codewords App 20080144733 - ElGamal; Hesham ; et al.	2008-06-19
Pathloss aided closed loop power control Grant 7,363,049 - Shin , et al. April 22, 2	2008-04-22
Successive Interference Cancellation For Multi-codeword Transmissions App 20080069074 - Shin; Sung-Hyuk ; et al.	2008-03-20
Method and system for adjusting downlink outer loop power to control target sir App 20070281729 - Koo; Chang-Soo ; et al.	2007-12-06
Method And Apparatus For Correcting Sampler Clock Frequency Offset In Ofdm Mimo Systems App 20070223605 - Voltz; Peter J. ; et al.	2007-09-27
Bias error compensated initial transmission power control for data services Grant 7,274,947 - Koo , et al. September 25, 2	2007-09-25
Outer loop power control for wireless communication systems App 20070218937 - Koo; Chang-Soo ; et al.	2007-09-20
Power Loading Transmit Beamforming In Mimo-ofdm Wireless Communication Systems App 20070218952 - Koo; Chang-Soo ; et al.	2007-09-20
Method And Apparatus For Implementing Space Time Processing With Unequal Modulation And Coding Schemes App 20070211822 - Olesen; Robert Lind ; et al.	2007-09-13
Method And Apparatus For Channel Estimation In An Orthogonal Frequency Division Multiplexing System App 20070206689 - Koo; Chang-Soo ; et al.	2007-09-06
Method And Apparatus For Calibration And Channel State Feedback To Support Transmit Beamforming In A Mimo System App 20070206504 - Koo; Chang-Soo ; et al.	2007-09-06
Method and system for adjusting downlink outer loop power to control target SIR Grant 7,266,385 - Koo , et al. September 4, 2	2007-09-04
Method And Apparatus For Improving Packet Error Rate Performance Using Beamforming Techniques App 20070183523 - Koo; Chang-Soo ; et al.	2007-08-09
Adjustment of target signal-to-interference in outer loop power control for wireless communication systems App 20070173281 - Koo; Chang-Soo ; et al.	2007-07-26
Outer loop power control for wireless communication systems Grant 7,218,949 - Koo , et al. May 15, 2	2007-05-15
Adjustment of target signal-to-interference in outer loop power control for wireless communication systems Grant 7,197,327 - Koo , et al. March 27, 2	2007-03-27
Method And Apparatus For Estimating Signal-to-noise Ratio, Noise Power, And Signal Power App 20070053452 - Koo; Chang-Soo ; et al.	2007-03-08
Method and apparatus for deriving a combined transmit power control command during handover App 20070026885 - Koo; Chang-Soo ; et al.	2007-02-01
Method and system for optimization of channel estimation and synchronization in an OFDM-MIMO wireless communication system App 20070014376 - Huang; Yuejin ; et al.	2007-01-18
Method and system for adjusting downlink outer loop power to control target SIR Grant 7,133,689 - Koo , et al. November 7, 2	2006-11-07
Method and apparatus for singular value decomposition of a channel matrix App 20060245513 - Koo; Chang-Soo ; et al.	2006-11-02
Method and system for optimization of channel estimation and synchronization in an OFDM-MIMO wireless communication system Grant 7,120,201 - Huang , et al. October 10, 2	2006-10-10
Outer loop transmit power control using channel-adaptive processing App 20060148509 - Koo; Chang-Soo ; et al.	2006-07-06
Method and apparatus for combining space-frequency block coding, spatial multiplexing and beamforming in a MIMO-OFDM system App 20060133530 - Kwak; Jaeyoung ; et al.	2006-06-22
Method and apparatus for implementing space frequency block coding in an orthogonal frequency division multiplexing wireless communication system App 20060072677 - Kwak; Jaeyoung ; et al.	2006-04-06
Outer loop transmit power control using channel-adaptive processing Grant 7,016,699 - Koo , et al. March 21, 2	2006-03-21
Method and system for optimization of channel estimation and synchronization in an OFDM-MIMO wireless communication system App 20060056529 - Huang; Yuejin ; et al.	2006-03-16
Method for outer loop power control to comply with quality requirements of all transport channels within a coded composite transport channel Grant 7,009,955 - Koo , et al. March 7, 2	2006-03-07
Method and system for link adaptation in an orthogonal frequency division multiplexing (OFDM) wireless communication system App 20060034244 - Huang; Yuejin ; et al.	2006-02-16
Quality control scheme for Multiple-Input Multiple-Output (MIMO) Orthogonal Frequency Division Multiplexing (OFDM) systems App 20060023745 - Koo; Chang-Soo ; et al.	2006-02-02
Adjustment of target signal-to-interference in outer loop power control for wireless communication systems App 20050215276 - Koo, Chang-Soo ; et al.	2005-09-29
Downlink power control with limit to dynamic range using detection of downlink transmit power App 20050083999 - Koo, Chang-Soo ; et al.	2005-04-21
Method for outer loop power control when no cyclic redundancy check results are available on the coded composite transport channel App 20050059423 - Koo, Chang-Soo ; et al.	2005-03-17
Method for outer loop power control to comply with quality requirements fo all transport channels within a coded composite transport channel App 20050025112 - Koo, Chang-Soo ; et al.	2005-02-03
Method and system for adjusting downlink outer loop power to control target SIR App 20040157636 - Koo, Chang-Soo ; et al.	2004-08-12
Method and system for adjusting downlink outer loop power to control target SIR App 20040121794 - Koo, Chang-Soo ; et al.	2004-06-24
Outer loop power control for wireless communication systems App 20040106425 - Koo, Chang-Soo ; et al.	2004-06-03
Bias error compensated initial transmission power control for data services App 20040106426 - Koo, Chang-Soo ; et al.	2004-06-03
Outer loop transmit power control using channel-adaptive processing App 20040063453 - Koo, Chang-Soo ; et al.	2004-04-01
Outer loop transmit power control using channel-adaptive processing Grant 6,622,024 - Koo , et al. September 16, 2	2003-09-16
Pathloss aided closed loop power control App 20030068984 - Shin, Sung-Hyuk ; et al.	2003-04-10
Outer loop transmit power control using channel-adaptive processing App 20030054849 - Koo, Chang-Soo ; et al.	2003-03-20