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Inventor

GAMMEL JOHN

US6 patents
⚠️ This page may combine multiple inventors who share the name “GAMMEL JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SILICON LAB INC

4 patents
US10153909B2Dec 11, 2018

Power over ethernet powered device configured for low duty-cycle operation

SILICON LAB INC2 citations68
US9954430B2Apr 24, 2018

Overvoltage and surge protection in a power over ethernet device

SILICON LAB INC5 citations68
US7715165B2May 11, 2010

System and method of surge protection in a powered device

SILICON LAB INC3 citations60
US7855669B2Dec 21, 2010

Circuit device to generate a high precision control signal

SILICON LAB INC0 citations37

GAMMEL JOHN

1 patent
US8754542B2Jun 17, 2014

Apparatus including a gate drive circuit for selectively providing power to a powered device through multiple wire pairs

GAMMEL JOHN6 citations65

LANDRY D MATTHEW

1 patent
US8716886B2May 6, 2014

Circuit device and method of current limit-based disconnect detection

LANDRY D MATTHEW2 citations59