| Patent | Date |
|---|
Ultrasonic Ranging Sensors
App 20170045614 - Harres; Daniel N. | 2017-02-16 |
Optical airflow sensor
Grant 8,749,766 - Wilkins , et al. June 10, 2 | 2014-06-10 |
Phase lock loop for optical wireless network
Grant 8,478,126 - Harres July 2, 2 | 2013-07-02 |
Auxiliary network for fiber optic system health management
Grant 8,417,113 - Harres April 9, 2 | 2013-04-09 |
Mixer-based time domain reflectometer and method
Grant 8,194,239 - Harres June 5, 2 | 2012-06-05 |
Optical wireless sensor network
Grant 8,044,812 - Harres October 25, 2 | 2011-10-25 |
Optical phase domain reflectometer
Grant 8,045,143 - Harres October 25, 2 | 2011-10-25 |
Built-in test for high-speed electrical networks
Grant 7,982,467 - Harres July 19, 2 | 2011-07-19 |
Remote sensor network powered inductively from data lines
Grant 7,843,188 - Harres November 30, 2 | 2010-11-30 |
Apparatus and methods for noise-feedback controlled optical systems
Grant 7,840,145 - Harres November 23, 2 | 2010-11-23 |
Opitcal Wireless Sensor Network
App 20100176939 - Harres; Daniel N. | 2010-07-15 |
Lensed bidirectional, co-located laser/detector
Grant 7,715,670 - Harres , et al. May 11, 2 | 2010-05-11 |
Mixer-based Time Domain Reflectometer And Method
App 20100079746 - Harres; Daniel N. | 2010-04-01 |
Built-in Test For High-speed Electrical Networks
App 20100052658 - Harres; Daniel N. | 2010-03-04 |
Mixer-based time domain reflectometer and method
Grant 7,667,830 - Harres February 23, 2 | 2010-02-23 |
Built-in test for high speed electrical networks
Grant 7,639,001 - Harres December 29, 2 | 2009-12-29 |
Remote Sensor Network Powered Inductively From Data Lines
App 20090289506 - Harres; Daniel N. | 2009-11-26 |
Programmable high-resolution phase delay
Grant 7,573,311 - Harres August 11, 2 | 2009-08-11 |
Programmable High-resolution Phase Delay
App 20090115476 - Harres; Daniel N. | 2009-05-07 |
Bi-directional, full-duplex, one-wire communications link for use in fiber optic transceivers
Grant 7,433,596 - Harres October 7, 2 | 2008-10-07 |
Optical Phase Domain Reflectometer
App 20080094615 - Harres; Daniel N. | 2008-04-24 |
Power diagnostic system and method
App 20070279068 - Harres; Daniel N. | 2007-12-06 |
Built-in test for high speed electrical networks
App 20070165680 - Harres; Daniel N. | 2007-07-19 |
Bi-directional, full-duplex, one-wire communications link for use in fiber optic transceivers
App 20070147844 - Harres; Daniel N. | 2007-06-28 |
Apparatus and methods for capacitively-coupled device input/output
Grant 7,215,216 - Harres May 8, 2 | 2007-05-08 |
RF photonics residual error correction
Grant 7,215,893 - Harres May 8, 2 | 2007-05-08 |
System, decoder and method for transmitting, receiving and decoding high-speed digital data signals with reduced electromagnetic emissions
Grant 7,177,364 - Harres February 13, 2 | 2007-02-13 |
Lensed bidirectional, co-located laser/detector
App 20060257072 - Harres; Daniel N. ; et al. | 2006-11-16 |
Mixer-based Time Domain Reflectometer And Method
App 20060232765 - Harres; Daniel N. | 2006-10-19 |
Optical time domain reflectometer and method of using the same
Grant 7,095,493 - Harres August 22, 2 | 2006-08-22 |
Bidirectional, co-located laser and detector
Grant 7,050,665 - Harres , et al. May 23, 2 | 2006-05-23 |
Mixer-based in-service time domain reflectometer apparatus and methods
Grant 7,030,975 - Harres April 18, 2 | 2006-04-18 |
Apparatus and method for fiber optic link with built-in test
Grant 7,027,685 - Harres April 11, 2 | 2006-04-11 |
Method for determining fiber optic fault location
Grant 7,011,453 - Harres March 14, 2 | 2006-03-14 |
System having a spread-spectrum clock for further suppression of electromagnetic emissions in network devices communicating via a network bus
Grant 7,010,621 - Calkins , et al. March 7, 2 | 2006-03-07 |
Mixer-based in-service time domain reflectometer apparatus and methods
App 20050254038 - Harres, Daniel N. | 2005-11-17 |
Bidirectional, co-located laser and detector
App 20050191011 - Harres, Daniel N. ; et al. | 2005-09-01 |
Optical time domain reflectometer and method of using the same
App 20050110979 - Harres, Daniel N. | 2005-05-26 |
Apparatus and methods for capacitively-coupled device input/output
App 20050113057 - Harres, Daniel N. | 2005-05-26 |
Built-in test signal attenuation circuit
Grant 6,880,114 - Harres April 12, 2 | 2005-04-12 |
RF photonics residual error correction
App 20050047796 - Harres, Daniel N. | 2005-03-03 |
Method for audibly measuring optical efficiency in an installed fiber optic link
Grant 6,862,397 - Harres , et al. March 1, 2 | 2005-03-01 |
Apparatus and method for fiber optic link with built-in test
App 20050041917 - Harres, Daniel N. | 2005-02-24 |
Apparatus and methods for noise-feedback controlled optical systems
App 20040264982 - Harres, Daniel N. | 2004-12-30 |
Fixed and variable data-rate, matched-filter receiver
Grant 6,738,436 - Harres May 18, 2 | 2004-05-18 |
Method for audibly measuring optical efficiency in an installed fiber optic link
App 20040071438 - Harres, Daniel N. ; et al. | 2004-04-15 |
Bidirectional optical link
App 20040062553 - Harres, Daniel N. | 2004-04-01 |
System having a spread-spectrum clock for further suppression of electromagnetic emissions in network devices communicating via a network bus
App 20030163748 - Calkins, Robert L. ; et al. | 2003-08-28 |
Built-in test signal attenuation circuit
App 20030145267 - Harres, Daniel N. | 2003-07-31 |
System, decoder and method for transmitting, receiving and decoding high-speed digital data signals with reduced electromagnetic emissions
App 20030128768 - Harres, Daniel N. | 2003-07-10 |
Systems and methods for reducing electromagnetic emissions in communications
App 20030108110 - Harres, Daniel N. | 2003-06-12 |
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