Sadowsky; John S.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sadowsky; John S..The latest application filed is for "method for signaling information by modifying modulation constellations".

Company Profile

0.29.25

Sadowsky; John S. - Mesa AZ

*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
Method for signaling information by modifying modulation constellations Grant 10,177,956 - Stephens , et al. J	2019-01-08
Method for signaling information by modifying modulation constellations Grant 9,954,716 - Stephens , et al. April 24, 2	2018-04-24
Method For Signaling Information By Modifying Modulation Constellations App 20170288934 - Stephens; Adrian P. ; et al.	2017-10-05
Method For Signaling Information By Modifying Modulation Constellations App 20170118061 - Stephens; Adrian P. ; et al.	2017-04-27
Method for signaling information by modifying modulation constellations Grant 9,379,863 - Stephens , et al. June 28, 2	2016-06-28
Method for signaling information by modifying modulation constellations Grant 9,270,429 - Stephens , et al. February 23, 2	2016-02-23
Method for signaling information by modifying modulation constellations Grant 9,001,636 - Stephens , et al. April 7, 2	2015-04-07
MIMO transmitter and method for transmitting OFDM symbols Grant 8,705,645 - Sadowsky , et al. April 22, 2	2014-04-22
Method For Signaling Information By Modifying Modulation Constellations App 20140064223 - Stephens; Adrian P. ; et al.	2014-03-06
MIMO receiver and method for receiving spatially-multiplexed OFDM signals Grant 8,611,469 - Sadowsky December 17, 2	2013-12-17
Method For Signaling Inforamtion By Modifying Modulation Constellations App 20130290807 - Stephens; Adrian P. ; et al.	2013-10-31
MIMO transmitter for transmitting a group of sequential OFDM symbols using a plurality of antennas Grant 8,396,147 - Sadowsky , et al. March 12, 2	2013-03-12
Mimo Receiver And Method For Receiving Spatially-multiplexed Ofdm Signals App 20120236969 - Sadowsky; John S.	2012-09-20
Mimo Transmitter And Method For Transmitting Ofdm Symbols App 20120236911 - Sadowsky; John S. ; et al.	2012-09-20
Symbol de-mapping methods in multiple-input multiple-output systems Grant 8,204,155 - Sadowsky June 19, 2	2012-06-19
Method and apparatus for performing sequential closed loop multiple input multiple output (MIMO) Grant 8,204,145 - Sadowsky June 19, 2	2012-06-19
OFDM transmitter and method for multi-user MIMO transmissions Grant 8,019,010 - Sadowsky , et al. September 13, 2	2011-09-13
Ofdm Transmitter And Method For Multi-user Mimo Transmissions App 20110096856 - Sadowsky; John S. ; et al.	2011-04-28
MIMO transmitter and method for transmitting a group of sequential OFDM symbols in accordance with an IEEE 802.16 communication standard Grant 7,885,346 - Sadowsky , et al. February 8, 2	2011-02-08
MIMO transmitter and method for transmitting an OFDM symbol in accordance with an IEEE 802.11 communication standard over a plurality of spatial channels Grant 7,822,135 - Sadowsky , et al. October 26, 2	2010-10-26
Systems And Methods For Adaptive Bit Loading In A Multiple Antenna Orthogonal Frequency Division Multiplexed Communication System App 20100195545 - Sadowsky; John S. ; et al.	2010-08-05
Systems and methods for adaptive bit loading in a multiple antenna orthogonal frequency division multiplexed communication system Grant 7,738,579 - Sadowsky , et al. June 15, 2	2010-06-15
Forward error correction coding in communication networks Grant 7,685,500 - Jacobsen , et al. March 23, 2	2010-03-23
Method and apparatus for performing sequential closed loop multiple input multiple output (MIMO) App 20100046665 - Sadowsky; John S.	2010-02-25
Method and apparatus for performing sequential closed loop multiple input multiple output (MIMO) Grant 7,609,780 - Sadowsky October 27, 2	2009-10-27
Mimo Transmitter And Method For Transmitting A Group Of Sequential Ofdm Symbols In Accordance With An Ieee 802.16 Communication Standard App 20090245405 - Sadowsky; John S. ; et al.	2009-10-01
Method for signaling information by modifying modulation constellations App 20090122694 - Stephens; Adrian P. ; et al.	2009-05-14
Symbol De-mapping Methods In Multiple-input Multiple-output Systems App 20090074097 - Sadowsky; John S.	2009-03-19
Method for signaling information by modifying modulation constellations Grant 7,474,608 - Stephens , et al. January 6, 2	2009-01-06
Symbol de-mapping methods in multiple-input multiple-output systems Grant 7,457,376 - Sadowsky November 25, 2	2008-11-25
OFDM system with per subcarrier phase rotation Grant 7,447,268 - Sadowsky , et al. November 4, 2	2008-11-04
Systems And Methods For Adaptive Bit Loading In A Multiple Antenna Orthogonal Frequency Division Multiplexed Communication System App 20080253471 - Sadowsky; John S. ; et al.	2008-10-16
Systems and methods for adaptive bit loading in a multiple antenna orthogonal frequency division multiplexed communication system Grant 7,394,858 - Sadowsky , et al. July 1, 2	2008-07-01
Symbol De-mapping Methods In Multiple-input Multiple-output Systems App 20080025430 - Sadowsky; John S.	2008-01-31
High-throughput multicarrier communication systems and methods for exchanging channel state information Grant 7,324,605 - Maltsev , et al. January 29, 2	2008-01-29
Symbol de-mapping methods in multiple-input multiple-output systems Grant 7,308,047 - Sadowsky December 11, 2	2007-12-11
Portable communication device and method therefor Grant 7,295,634 - Sadowsky November 13, 2	2007-11-13
Decoder for trellis-based channel encoding Grant 7,234,100 - Sadowsky June 19, 2	2007-06-19
Method and apparatus for performing sequential closed loop MIMO App 20060071807 - Sadowsky; John S.	2006-04-06
Air interface cooperation between WWAN and WLAN App 20060068777 - Sadowsky; John S. ; et al.	2006-03-30
OFDM system with per subcarrier phase rotation App 20050220199 - Sadowsky, John S. ; et al.	2005-10-06
Method for signaling information by modifying modulation constellations App 20050174927 - Stephens, Adrian P. ; et al.	2005-08-11
High-throughput multicarrier communication systems and methods for exchanging channel state information App 20050152473 - Maltsev, Alexander A. ; et al.	2005-07-14
Systems and methods for adaptive bit loading in a multiple antenna orthogonal frequency division multiplexed communication system App 20050147076 - Sadowsky, John S. ; et al.	2005-07-07
Symbol de-mapping methods in multiple-input multiple-output systems App 20050141644 - Sadowsky, John S.	2005-06-30
Forward error correction coding in communication networks App 20050111345 - Jacobsen, Eric A. ; et al.	2005-05-26
Cellular system with link diversity feedback App 20040116146 - Sadowsky, John S. ; et al.	2004-06-17
Portable communication device and method therefor App 20020080893 - Sadowsky, John S.	2002-06-27
Modular robotic platform with acoustic navigation system Grant 5,940,346 - Sadowsky , et al. August 17, 1	1999-08-17

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.