Tesfai; Yohannes

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tesfai; Yohannes.The latest application filed is for "usage, condition and location tag and system".

Company Profile

2.19.24

Tesfai; Yohannes - Silver Spring MD
Tesfai; Yohannes - US
Tesfai; Yohannes - Falls Church VA

*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
Usage, Condition And Location Tag And System App 20210383183 - Sugar; Gary L. ; et al.	2021-12-09
Usage, condition and location tag and system Grant 11,138,485 - Sugar , et al. October 5, 2	2021-10-05
Usage, Condition And Location Tag And System App 20200143216 - Sugar; Gary L. ; et al.	2020-05-07
Cold storage health monitoring system Grant 10,240,861 - Sugar , et al.	2019-03-26
Cold Storage Health Monitoring System App 20180340729 - Sugar; Gary L. ; et al.	2018-11-29
Cold Storage Health Monitoring System App 20180106532 - Sugar; Gary L. ; et al.	2018-04-19
High resolution wireless indoor positioning system for legacy standards-based narrowband mobile radios Grant 9,014,172 - Sugar , et al. April 21, 2	2015-04-21
Cable Assembly With Integrated Wireless Proximity Sensors App 20150071274 - Sugar; Gary L. ; et al.	2015-03-12
Distinguishing between voice traffic and data links Grant 8,776,221 - Rangarajan , et al. July 8, 2	2014-07-08
Unsynchronized time-of-flight-based wireless positioning system using network broadcasts Grant 8,687,560 - Sugar , et al. April 1, 2	2014-04-01
Unsynchronized Time-of-flight-based Wireless Positioning System Using Network Broadcasts App 20140045522 - Sugar; Gary L. ; et al.	2014-02-13
Indoor Positioning System for Standards-Based Narrowband mobile Radios Using Spectrally Overlapping Transmissions App 20130250791 - Sugar; Gary L. ; et al.	2013-09-26
High Resolution Wireless Indoor Positioning System for Legacy Standards-Based Narrowband Mobile Radios App 20120320787 - Sugar; Gary L. ; et al.	2012-12-20
Distinguishing Between Bluetooth Voice And Data Links App 20120291127 - Rangarajan; Raghuram ; et al.	2012-11-15
High resolution wireless indoor positioning system for legacy standards-based narrowband mobile radios Grant 8,265,011 - Sugar , et al. September 11, 2	2012-09-11
High Resolution Wireless Indoor Positioning System For Legacy Standards-based Narrowband Mobile Radios App 20120120834 - Sugar; Gary L. ; et al.	2012-05-17
System and method for high resolution indoor positioning using a narrowband RF transceiver Grant 8,179,816 - Vaidyanathan , et al. May 15, 2	2012-05-15
System And Method For High Resolution Indoor Positioning Using A Narrowband Rf Transceiver App 20120106380 - Vaidyanathan; Chandra ; et al.	2012-05-03
Capturing and using radio events Grant 8,111,783 - Kloper , et al. February 7, 2	2012-02-07
Sharing AGC loop between demodulator and spectrum analysis system Grant 8,086,199 - Kloper , et al. December 27, 2	2011-12-27
Capturing and Using Radio Events App 20090310661 - Kloper; David ; et al.	2009-12-17
Joint Maximal Ratio Combining Using Time-domauin Based Signal Processing App 20090296848 - Tesfai; Yohannes ; et al.	2009-12-03
Sharing AGC Loop Between Demodulator and Spectrum Analysis System App 20090291657 - Kloper; David ; et al.	2009-11-26
Apparatus For Antenna Diversity Using Joint Maximal Ratio Combining App 20090239486 - Sugar; Gary L. ; et al.	2009-09-24
System and method for joint maximal ratio combining using time-domain based signal processing Grant 7,573,945 - Tesfai , et al. August 11, 2	2009-08-11
Apparatus for antenna diversity using joint maximal ratio combining Grant 7,545,778 - Sugar , et al. June 9, 2	2009-06-09
Self-calibrated path loss position estimation and zone of impact determination Grant 7,317,419 - Sugar , et al. January 8, 2	2008-01-08
System and method for locating radio emitters using self-calibrated path loss computation Grant 7,236,128 - Sugar , et al. June 26, 2	2007-06-26
Matching receive signal strenth data associated with radio emission sources for positioning applications App 20060128311 - Tesfai; Yohannes	2006-06-15
Systems and methods for interference mitigation among multiple WLAN protocols Grant 7,050,452 - Sugar , et al. May 23, 2	2006-05-23
Apparatus for antenna diversity using joint maximal ratio combining App 20060013327 - Sugar; Gary L. ; et al.	2006-01-19
Self-calibrated path loss position estimation and zone of impact determination App 20050285793 - Sugar, Gary L. ; et al.	2005-12-29
System and method for locating radio emitters using self-calibrated path loss computation App 20050285792 - Sugar, Gary L. ; et al.	2005-12-29
System and method for antenna diversity using joint maximal ratio combining Grant 6,965,762 - Sugar , et al. November 15, 2	2005-11-15
System and method for joint maximal ratio combining using time-domain signal processing Grant 6,873,651 - Tesfai , et al. March 29, 2	2005-03-29
System and Method for Joint Maximal Ratio Combining Using Time-Domain Based Signal Processing App 20040136466 - Tesfai, Yohannes ; et al.	2004-07-15
System and method for antenna diversity using joint maximal ratio combining App 20040087275 - Sugar, Gary L. ; et al.	2004-05-06
System and method for antenna diversity using joint maximal ratio combining Grant 6,687,492 - Sugar , et al. February 3, 2	2004-02-03
System and Method for Joint Maximal Ratio Combining Using Time-Domain Based Signal Processing App 20030165187 - Tesfai , Yohannes ; et al.	2003-09-04
System and method for dynamic sampling rate adjustment to minimize power consumption in wideband radios App 20020193090 - Sugar, Gary L. ; et al.	2002-12-19
Systems and methods for interference mitigation among multiple WLAN protocols App 20020061031 - Sugar, Gary L. ; et al.	2002-05-23

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