Inventor
DARCIE THOMAS E
US26 patents
⚠️ This page may combine multiple inventors who share the name “DARCIE THOMAS E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMERICAN TELEPHONE & TELEGRAPH
5 patentsUS4730888AMar 15, 1988
Optimized guided wave communication system
AMERICAN TELEPHONE & TELEGRAPH227 citations98
US4701904AOct 20, 1987
Optical local area network employing microwave modulation techniques
AMERICAN TELEPHONE & TELEGRAPH93 citations96
US4789980ADec 6, 1988
Switching techniques for FDM communication systems
AMERICAN TELEPHONE & TELEGRAPH25 citations92
US4842368AJun 27, 1989
N×N single-mode optical waveguide coupler
AMERICAN TELEPHONE & TELEGRAPH12 citations74
US4794351ADec 27, 1988
Optical mixer for upconverting or downconverting an optical signal
AMERICAN TELEPHONE & TELEGRAPH18 citations74
TUTELA TECH LTD
5 patentsUS10827371B2Nov 3, 2020
System and method for evaluating wireless device and/or wireless network performance
TUTELA TECH LTD2 citations66
US12089076B2Sep 10, 2024
System and method for evaluating wireless device and/or wireless network performance
TUTELA TECH LTD0 citations56
US11671856B2Jun 6, 2023
System and method for evaluating wireless device and/or wireless network performance
TUTELA TECH LTD0 citations56
US10819613B2Oct 27, 2020
System and method for interacting with and controlling testing of wireless device and/or wireless network performance on wireless electronic devices
TUTELA TECH LTD0 citations35
US10667154B2May 26, 2020
System and method for evaluating wireless device and wireless network performance
TUTELA TECH LTD0 citations35
AT & T CORP
4 patentsUS5528582AJun 18, 1996
Network apparatus and method for providing two way broadband communications
AT & T CORP236 citations98
US5519691AMay 21, 1996
Arrangement for and method of providing radio frequency access to a switching system
AT & T CORP186 citations97
US5373385ADec 13, 1994
Method and apparatus for reduction of optical communication system impairments
AT & T CORP61 citations95
US5483369AJan 9, 1996
Communication systems using passive RF routing
AT & T CORP14 citations74
DARCIE THOMAS E
4 patentsUS8335432B1Dec 18, 2012
Extended broadband passive optical networks
DARCIE THOMAS E22 citations89
US9040919B2May 26, 2015
Photomixer-waveguide coupling tapers
DARCIE THOMAS E7 citations82
US9241049B2Jan 19, 2016
System and method for efficient networking for large file transactions
DARCIE THOMAS E2 citations56
US8785855B2Jul 22, 2014
Interlaced terahertz transceiver using plasmonic resonance
DARCIE THOMAS E3 citations56