Abreu; Eduardo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Abreu; Eduardo.The latest application filed is for "multi-beam co-channel wi-fi access point".

Company Profile

2.39.39

Abreu; Eduardo - Allentown PA
- Allentown PA US

*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
System, method and apparatus for transmit diversity control based on variations in propogation path Grant 9,537,544 - Karmi , et al. January 3, 2	2017-01-03
Multi-beam co-channel Wi-Fi access point Grant 9,385,793 - Harel , et al. July 5, 2	2016-07-05
Multi-beam MIMO time division duplex base station using subset of radios Grant 9,343,808 - Harel , et al. May 17, 2	2016-05-17
Beamformer phase optimization for a multi-layer MIMO system augmented by radio distribution network Grant 9,344,168 - Abreu , et al. May 17, 2	2016-05-17
Method, system and apparatus for the control of transmit diversity Grant 9,281,966 - Abreu , et al. March 8, 2	2016-03-08
General phase perturbation method Grant 9,264,178 - Harel , et al. February 16, 2	2016-02-16
Method and device for phase adjustment based on closed-loop diversity feedback Grant 9,246,570 - Wang , et al. January 26, 2	2016-01-26
System, method and apparatus for mobile transmit diversity using symmetric phase difference Grant 9,166,665 - Harel , et al. October 20, 2	2015-10-20
Implementing transmit RDN architectures in uplink MIMO systems Grant 9,154,204 - Harel , et al. October 6, 2	2015-10-06
Multi-beam Co-channel Wi-fi Access Point App 20150249487 - HAREL; Haim ; et al.	2015-09-03
Implementing blind tuning in hybrid MIMO RF beamforming systems Grant 9,065,517 - Harel , et al. June 23, 2	2015-06-23
Multi-beam co-channel Wi-Fi access point Grant 8,983,548 - Harel , et al. March 17, 2	2015-03-17
System, method and apparatus for mobile transmit diversity using symmetric phase difference Grant 8,958,757 - Abreu , et al. February 17, 2	2015-02-17
System and method for discrete gain control in hybrid MIMO/RF beamforming Grant 8,948,327 - Kludt , et al. February 3, 2	2015-02-03
Multi-beam MIMO time division duplex base station using subset of radios Grant 8,928,528 - Harel , et al. January 6, 2	2015-01-06
Using antenna pooling to enhance a MIMO receiver augmented by RF beamforming Grant 8,923,448 - Kludt , et al. December 30, 2	2014-12-30
Using antenna pooling to enhance a MIMO receiver augmented by RF beamforming Grant 08923448 -	2014-12-30
Beamformer Phase Optimization For A Multi-layer Mimo System Augmented By Radio Distribution Network App 20140376671 - ABREU; Eduardo ; et al.	2014-12-25
Method And Device For Phase Adjustment Based On Closed-loop Diversity Feedback App 20140355719 - WANG; Sherwin J. ; et al.	2014-12-04
Calibration of MIMO systems with radio distribution networks Grant 8,885,757 - Harel , et al. November 11, 2	2014-11-11
Method and device for phase adjustment based on closed-loop diversity feedback Grant 8,849,222 - Wang , et al. September 30, 2	2014-09-30
System and method for discrete gain control in hybrid MIMO RF beamforming for multi layer MIMO base station Grant 8,837,650 - Kludt , et al. September 16, 2	2014-09-16
System and method for uplink transmissions in time division MIMO RDN architecture Grant 8,824,596 - Wang , et al. September 2, 2	2014-09-02
General Phase Perturbation Method App 20140233674 - Harel; Haim ; et al.	2014-08-21
Mitigating interferences for a multi-layer MIMO system augmented by radio distribution network Grant 8,811,522 - Harel , et al. August 19, 2	2014-08-19
Multi-beam Co-channel Wi-fi Access Point App 20140226453 - HAREL; Haim ; et al.	2014-08-14
Multi-beam Mimo Time Division Duplex Base Station Using Subset Of Radios App 20140225776 - HAREL; Haim ; et al.	2014-08-14
Multi-beam Co-channel Wi-fi Access Point App 20140226740 - Harel; Haim ; et al.	2014-08-14
Multi-beam Mimo Time Division Duplex Base Station Using Subset Of Radios App 20140225777 - HAREL; Haim ; et al.	2014-08-14
Implementing Blind Tuning In Hybrid Mimo Rf Beamforming Systems App 20140219404 - HAREL; Haim ; et al.	2014-08-07
System And Method For Discrete Gain Control In Hybrid Mimo/rf Beamforming App 20140185719 - Kludt; Kenneth ; et al.	2014-07-03
Beamformer phase optimization for a multi-layer MIMO system augmented by radio distribution network Grant 8,767,862 - Abreu , et al. July 1, 2	2014-07-01
Method, System And Apparatus For The Conrol Of Transmit Diversity App 20140140441 - ABREU; Eduardo ; et al.	2014-05-22
System, Method And Apparatus For Transmit Diversity Control Based On Variations In Propogation Path App 20140134965 - KARMI; Yair ; et al.	2014-05-15
System, Method And Apparatus For Mobile Transmit Diversity Using Symmetric Phase Difference App 20140119469 - HAREL; Haim ; et al.	2014-05-01
Calibration Of Mimo Systems With Radio Distribution Networks App 20140098902 - HAREL; Haim ; et al.	2014-04-10
System And Method For Distinguishing Between Antennas In Hybrid Mimo Rdn Systems App 20140086354 - KLUDT; Kenneth ; et al.	2014-03-27
System And Method For Discrete Gain Control In Hybrid Mimo Rf Beamforming For Multi Layer Mimo Base Station App 20140079165 - KLUDT; Kenneth ; et al.	2014-03-20
Method, system and apparatus for the control of transmit diversity Grant 8,670,455 - Abreu , et al. March 11, 2	2014-03-11
Mitigating Interferences For A Multi-layer Mimo System Augmented By Radio Distribution Network App 20140056378 - Harel; Haim ; et al.	2014-02-27
Systems and methods for enhanced RF MIMO system performance Grant 8,654,883 - Harel , et al. February 18, 2	2014-02-18
Using antenna pooling to enhance a MIMO receiver augmented by RF beamforming Grant 8,649,458 - Kludt , et al. February 11, 2	2014-02-11
Implementing blind tuning in hybrid MIMO RF beamforming systems Grant 8,644,413 - Harel , et al. February 4, 2	2014-02-04
System, method and apparatus for mobile transmit diversity using symmetric phase difference Grant 8,634,495 - Harel , et al. January 21, 2	2014-01-21
Modifying a signal by controlling transmit diversity parameters Grant 8,630,678 - Abreu , et al. January 14, 2	2014-01-14
System, method and apparatus for transmit diversity control based on variations in propagation path Grant 8,630,595 - Karmi , et al. January 14, 2	2014-01-14
System and method for discrete gain control in hybrid MIMO/RF beamforming Grant 8,619,927 - Kludt , et al. December 31, 2	2013-12-31
System and method for discrete gain control in hybrid MIMO/RF beamforming Grant 08619927 -	2013-12-31
Using Antenna Pooling To Enhance A Mimo Receiver Augmented By Rf Beamforming App 20130343493 - KLUDT; Kenneth ; et al.	2013-12-26
Implementing Transmit Rdn Architectures In Uplink Mimo Systems App 20130329820 - Harel; Haim ; et al.	2013-12-12
Implementing Blind Tuning In Hybrid Mimo Rf Beamforming Systems App 20130322509 - HAREL; Haim ; et al.	2013-12-05
System And Method For Discrete Gain Control In Hybrid Mimo/rf Beamforming App 20130322559 - KLUDT; Kenneth ; et al.	2013-12-05
Beamformer Phase Optimization For A Multi-layer Mimo System Augmented By Radio Distribution Network App 20130322561 - ABREU; Eduardo ; et al.	2013-12-05
System And Method For Distinguishing Between Antennas In Hybrid Mimo Rdn Systems App 20130322560 - KLUDT; Kenneth ; et al.	2013-12-05
Using Antenna Pooling To Enhance A Mimo Receiver Augmented By Rf Beamforming App 20130322573 - KLUDT; Kenneth ; et al.	2013-12-05
Systems And Methods For Enhanced Rf Mimo System Performance App 20130322558 - HAREL; Haim ; et al.	2013-12-05
System and method for distinguishing between antennas in hybrid MIMO RDN systems Grant 8,599,955 - Kludt , et al. December 3, 2	2013-12-03
System, Method And Apparatus For Transmit Diversity Control Based On Variations In Propagation Path App 20130143505 - KARMI; Yair ; et al.	2013-06-06
Modifying A Signal By Controlling Transmit Diversity Parameters App 20130121433 - ABREU; Eduardo ; et al.	2013-05-16
Modifying a signal by controlling transmit diversity parameters Grant 8,351,976 - Abreu , et al. January 8, 2	2013-01-08
System, Method And Apparatus For Mobile Transmit Diversity Using Symmetric Phase Difference App 20120314612 - HAREL; Haim ; et al.	2012-12-13
Method, System And Apparatus For The Control Of Transmit Diversity App 20120243525 - Abreu; Eduardo ; et al.	2012-09-27
System, method and apparatus for mobile transmit diversity using symmetric phase difference Grant 8,249,187 - Harel , et al. August 21, 2	2012-08-21
Method And Device For Phase Adjustment Based On Closed-loop Diversity Feedback App 20120208468 - Wang; Sherwin J. ; et al.	2012-08-16
Modifying A Signal By Controlling Transmit Diversity Parameters App 20120183089 - Abreu; Eduardo ; et al.	2012-07-19
Method, system and apparatus for the control of transmit diversity Grant 8,199,735 - Abreu , et al. June 12, 2	2012-06-12
Modifying a signal by controlling transmit diversity parameters Grant 8,150,441 - Abreu , et al. April 3, 2	2012-04-03
System, Method And Apparatus For Mobile Transmit Diversity Using Symmetric Phase Difference App 20110281610 - Abreu; Eduardo ; et al.	2011-11-17
Method, system and apparatus for estimation of propagation path variability of a transmit diversity channel Grant 7,991,365 - Karmi , et al. August 2, 2	2011-08-02
System, Method And Apparatus For Mobile Transmit Diversity Using Symmetric Phase Difference App 20100266063 - HAREL; Haim ; et al.	2010-10-21
System, Method And Apparatus For Transmit Diversity Control Based On Variations In Propagation Path App 20080227414 - KARMI; Yair ; et al.	2008-09-18
Method, system and apparatus for estimation of propagation path variability of a transmit diversity channel App 20080214127 - Karmi; Yair ; et al.	2008-09-04
Method, system and apparatus for the control of transmit diversity App 20080139135 - Abreu; Eduardo ; et al.	2008-06-12
Modifying a signal by controlling transmit diversity parameters App 20080123775 - Abreu; Eduardo ; et al.	2008-05-29

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.