Inventor
SCHELL J DAVID
US34 patents
⚠️ This page may combine multiple inventors who share the name “SCHELL J DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FLUKE CORP
27 patentsUSD895642SSep 8, 2020
Display screen or portion thereof with graphical user interface for fiber optic cable inspection
FLUKE CORP90 citations96
US9518892B1Dec 13, 2016
Apparatus for identifying optical array polarity and measuring optical signal and power or loss
FLUKE CORP18 citations84
US10481041B2Nov 19, 2019
Measuring optical array polarity, power, and loss using a position sensing detector and photodetector-equipped optical testing device
FLUKE CORP7 citations79
US10161829B2Dec 25, 2018
System and method for certification of physical parameters of communication links
FLUKE CORP16 citations79
US10015568B2Jul 3, 2018
Optically-addressable optical switch
FLUKE CORP2 citations73
US10541747B2Jan 21, 2020
Optical connector polarity and loss measurement using an integrating sphere-equipped optical measurement device
FLUKE CORP2 citations72
US10374700B2Aug 6, 2019
Optical connector polarity and loss measurement using an integrating sphere-equipped optical measurement device
FLUKE CORP5 citations72
US10302529B2May 28, 2019
Optical connector polarity and loss measurement using an integrating sphere-equipped optical measurement device
FLUKE CORP5 citations72
US10139274B2Nov 27, 2018
Method of optical power self-referencing and test cord verification
FLUKE CORP5 citations72
USD1038156SAug 6, 2024
Display screen or portion thereof with graphical user interface
FLUKE CORP1 citations71
USD1000453SOct 3, 2023
Display screen or portion thereof with graphical user interface
FLUKE CORP3 citations71
US10355951B2Jul 16, 2019
Method and apparatus for testing and displaying test results
FLUKE CORP1 citations71
USD1006813SDec 5, 2023
Adaptor for connecting industrial network cables
FLUKE CORP4 citations70
US10090914B2Oct 2, 2018
Test probes for smart inspection
FLUKE CORP4 citations68
US9847921B2Dec 19, 2017
Method and apparatus for testing and displaying test results
FLUKE CORP2 citations68
US9995649B2Jun 12, 2018
Dual purpose optical test instrument
FLUKE CORP3 citations67
US11870491B2Jan 9, 2024
Method and apparatus for measurement of mode delay in optical fibers
FLUKE CORP0 citations62
USD1024125SApr 23, 2024
Display screen or portion thereof with graphical user interface
FLUKE CORP0 citations60
US10636134B2Apr 28, 2020
Display apparatus and method for optical fiber inspection
FLUKE CORP1 citations60
US9414448B2Aug 9, 2016
Stability of an optical source in an optical network test instrument
FLUKE CORP2 citations58
US7876426B2Jan 25, 2011
Optical topology for multimode and singlemode OTDR
FLUKE CORP0 citations51
US12107751B2Oct 1, 2024
Apparatus and method for testing network cabling in a communication network
FLUKE CORP0 citations50
US10747634B2Aug 18, 2020
System and method for utilizing machine-readable codes for testing a communication network
FLUKE CORP0 citations50
US10114717B2Oct 30, 2018
System and method for utilizing machine-readable codes for testing a communication network
FLUKE CORP0 citations50
US10578516B2Mar 3, 2020
Dual purpose optical test instrument
FLUKE CORP0 citations46
US10097429B2Oct 9, 2018
System and method for applying aggregated cable test result data
FLUKE CORP0 citations40
US9634759B2Apr 25, 2017
System and apparatus for inspecting fiber optic cables
FLUKE CORP0 citations37