Inventor
SANDSTROM LEIF J
US15 patents
⚠️ This page may combine multiple inventors who share the name “SANDSTROM LEIF J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANDSTROM LEIF J
4 patentsUS9143228B2Sep 22, 2015
Optical communication devices having optical time domain reflectometers
SANDSTROM LEIF J24 citations91
US8670667B1Mar 11, 2014
Access multiplexers and methods for multiplexing telecommunication signals using an arrayed media converter
SANDSTROM LEIF J21 citations91
US8582969B1Nov 12, 2013
Passive optical network (PON) having optical network unit (ONU) using feedback to detect rogue conditions and related method
SANDSTROM LEIF J13 citations78
US8948604B1Feb 3, 2015
Field-tunable devices for optical communication
SANDSTROM LEIF J3 citations60
TURNER MICHAEL D
3 patentsUS8606117B1Dec 10, 2013
Systems and methods for unobtrusively testing optical fibers
TURNER MICHAEL D19 citations82
US8526824B1Sep 3, 2013
Correlation systems and methods with error compensation
TURNER MICHAEL D11 citations81
US8160187B1Apr 17, 2012
Systems and methods for canceling crosstalk from digital multi-tone (DMT) signals
TURNER MICHAEL D7 citations81
GOODSON RICHARD
2 patentsADTRAN INC
2 patentsSAHEBEKHTIARI VAHID
2 patentsUS8718465B1May 6, 2014
Optical communications system having redundant electronic modules for optical transceivers using switch matrix
SAHEBEKHTIARI VAHID6 citations63
US8699872B1Apr 15, 2014
Optical communications system having redundant electronic modules for optical transceiver
SAHEBEKHTIARI VAHID0 citations32