Inventor
SCHINDLER FREDERICK R
US32 patents
⚠️ This page may combine multiple inventors who share the name “SCHINDLER FREDERICK R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CISCO TECH INC
18 patentsUS7603570B2Oct 13, 2009
Power delivery over ethernet cables
CISCO TECH INC96 citations98
US7373528B2May 13, 2008
Increased power for power over Ethernet applications
CISCO TECH INC90 citations98
US7353407B2Apr 1, 2008
Methods and apparatus for provisioning phantom power to remote devices
CISCO TECH INC64 citations98
US7363525B2Apr 22, 2008
Bidirectional inline power port
CISCO TECH INC79 citations96
US7373532B2May 13, 2008
Inline power controller
CISCO TECH INC17 citations92
US7620846B2Nov 17, 2009
Redundant power and data over a wired data telecommunications network
CISCO TECH INC30 citations91
US7930568B2Apr 19, 2011
Inline power controller
CISCO TECH INC13 citations84
US7921314B2Apr 5, 2011
Providing power over ethernet cables
CISCO TECH INC12 citations84
US7818591B2Oct 19, 2010
Techniques for measuring network channel resistive loss between a power-sourcing apparatus and a powered device
CISCO TECH INC14 citations84
US7607033B2Oct 20, 2009
Methods and apparatus for provisioning phantom power to remote devices
CISCO TECH INC8 citations84
US7451329B2Nov 11, 2008
Techniques for measuring network resistive loss within a power-sourcing apparatus
CISCO TECH INC9 citations84
US7836336B2Nov 16, 2010
Redundant power and data over a wired data telecommunications network
CISCO TECH INC12 citations83
US7788518B2Aug 31, 2010
Bidirectional inline power port
CISCO TECH INC11 citations83
US8356191B2Jan 15, 2013
Techniques for measuring network channel resistive loss between a power-sourcing apparatus and a powered device
CISCO TECH INC5 citations73
US7902694B2Mar 8, 2011
Dynamic current limits
CISCO TECH INC2 citations62
US8966297B2Feb 24, 2015
Bidirectional inline power port
CISCO TECH INC0 citations51
US10437302B2Oct 8, 2019
Directing a power signal from a port power controller to one of multiple physical ports
CISCO TECH INC0 citations50
US9501122B2Nov 22, 2016
Directing a power signal from a port power controller to one of multiple physical ports
CISCO TECH INC0 citations50
SCHINDLER FREDERICK R
5 patentsUS8112641B2Feb 7, 2012
Facilitating communication and power transfer between electrically-isolated powered device subsystems
SCHINDLER FREDERICK R11 citations83
US8694806B2Apr 8, 2014
Power transfer in an inline switch device
SCHINDLER FREDERICK R4 citations72
US8281165B2Oct 2, 2012
Inline power controller
SCHINDLER FREDERICK R2 citations62
US8975777B2Mar 10, 2015
Techniques for network-centric scheduled power provisioning
SCHINDLER FREDERICK R0 citations51
US8621249B2Dec 31, 2013
Facilitating communication and power transfer between electrically-isolated powered device subsystems
SCHINDLER FREDERICK R0 citations51
SUN MICROSYSTEMS INC
3 patentsUS6212594B1Apr 3, 2001
Timer with fixed and programmable interrupt periods
SUN MICROSYSTEMS INC3 citations63
US6104215AAug 15, 2000
Signal detector with improved noise immunity
SUN MICROSYSTEMS INC3 citations63
US6092125AJul 18, 2000
Method and apparatus for transferring data from devices not supporting burst data transfers in burst mode
SUN MICROSYSTEMS INC3 citations63